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scriptwriter_upgrade.exe

Inergen

The application scriptwriter_upgrade.exe by Inergen has been detected as a potentially unwanted program by 18 anti-malware scanners. It runs as a scheduled task under the Windows Task Scheduler named ScriptWriter triggered daily at a specified time. While running, it connects to the Internet address dns.set.error on port 80 using the HTTP protocol.
Publisher:
Inergen  (signed and verified)

MD5:
f50adfbed34b81ce32f2d063852ee323

SHA-1:
8816c19166d7d5657eade2c6af2a81ef419ab578

SHA-256:
5dbf8e6a2d6eb36fd3af1353dca0b3b2ae300ae82dca2ce61d53cded6c92edfe

Scanner detections:
18 / 68

Status:
Potentially unwanted

Analysis date:
1/1/2025 2:04:57 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Symmi.68359
17.02.04

Arcabit
Trojan.Symmi.D10B07
1.0.0.795

Baidu Antivirus
Win32.Trojan.WisdomEyes.16070401.9500
4.0.3.1724

Bitdefender
Gen:Variant.Symmi.68359
1.0.20.175

Emsisoft Anti-Malware
Gen:Variant.Symmi.68359
8.17.02.04.09

ESET NOD32
Win32/Kryptik.FNVU (variant)
11.14881

Fortinet FortiGate
W32/Kryptik.FMLG!tr
2/4/2017

F-Secure
Gen:Variant.Symmi.68359
11.2017-04-02_7

G Data
Gen:Variant.Symmi.68359
17.2.25

IKARUS anti.virus
Trojan.Crypt6
0.1.3.4

K7 AntiVirus
Trojan
13.2422317

Kaspersky
Trojan-Downloader.Win32.AdLoad
14.0.0.-1117

Malwarebytes
RiskWare.Downloader
v2017.02.04.09

McAfee
PUP-FPK
5600.6134

MicroWorld eScan
Gen:Variant.Symmi.68359
18.0.0.105

Panda Antivirus
Generic Suspicious
17.02.04.09

Qihoo 360 Security
HEUR/QVM07.1.0000.Malware.Gen
1.0.0.1120

Rising Antivirus
Malware.Heuristic!ET-IFp35OJC8WT (cloud)
23.00.65.17202

File size:
809 KB (828,432 bytes)

File type:
Executable application (Win32 EXE)

Language:
orosz

Common path:
C:\Documents and Settings\{user}\Application data\scriptwriter\scriptwriter_upgrade.exe

Digital Signature
Signed by:
Inergen

Subject:
CN="""Inergen"", LLC", O="""Inergen"", LLC", STREET="AVENUE VOLGOGRAD, House 93, Building 2, ROOM II ROOM 12,", L=Moscow, S=Moscow, PostalCode=109117, C=RU

Serial number:
1E2A067EF7EA2DBB572E9935AD948ADA

File PE Metadata
Compilation timestamp:
2/1/2017 8:41:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x1480

Entry point:
55, 8B, EC, 6A, FF, 68, 80, 69, 40, 00, 68, 74, 21, 40, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 58, 53, 56, 57, 89, 65, E8, FF, 15, 64, 60, 40, 00, 33, D2, 8A, D4, 89, 15, D8, CE, 4B, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, D4, CE, 4B, 00, C1, E1, 08, 03, CA, 89, 0D, D0, CE, 4B, 00, C1, E8, 10, A3, CC, CE, 4B, 00, 33, F6, 56, E8, 5E, 0B, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, B0, 00, 00, 00, 59, 89, 75, FC, E8, 9E, 09, 00, 00, FF, 15, 60, 60, 40, 00, A3, D8, D3, 4B, 00, E8...
 
[+]

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
20 KB (20,480 bytes)

2 Scheduled Tasks
Task name:
ScriptWriter

Path:
D:\WINDOWS\Tasks\ScriptWriter.job

Trigger:
Daily (Runs daily at 10:16)

Task name:
ComDev

Trigger:
Time


The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to dns.set.error  (185.14.29.162:80)

TCP (HTTP):
Connects to static.174.43.9.5.clients.your-server.de  (5.9.43.174:80)

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