flash.exe

The executable flash.exe has been detected as malware by 5 anti-virus scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from cggh56kplsruomg.adddveer.com and multiple other hosts.
MD5:
77bdbd1c5aa6883d1868d4ddfc031e9a

SHA-1:
ba22382c7ceb36bf41736d285957ca814193f889

SHA-256:
f8e07dc33170178f3349f540dec8a89dd6379b153180bff2e3601ee96081fe00

Scanner detections:
5 / 68

Status:
Malware

Analysis date:
12/27/2024 4:49:32 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Trojan-gen
2014.9-150625

G Data
Win32.Trojan.Agent.W888RO
15.6.24

Qihoo 360 Security
HEUR/Malware.QVM06.Gen
1.0.0.1015

Trend Micro House Call
TROJ_GE.9034F72F
7.2.176

VIPRE Antivirus
Trojan.Win32.Generic
28752

File size:
1 MB (1,069,939 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\flash.exe

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:S7oVc94T3P+vbWKyE7+3R97v1K8dcHzW6pA1qCOU6czkH:PVOwfAiE7+3X7vc0cHzWyaqCXo

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9917

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file flash.exe has been seen being distributed by the following 3 URLs.

http://cggh56kplsruomg.adddveer.com/.../xz.php?ii=Zzc3RDcwNW80OTVCMzg0TjI2M003NTk=&id=22&a=41213&l=xh

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