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steam_api.dll@74_1_85324.exe

Downloader

Tiangua (Shanghai) Information Technology Co., Ltd.

The application steam_api.dll@74_1_85324.exe by Tiangua (Shanghai) Information Technology Co. has been detected as a potentially unwanted program by 12 anti-malware scanners. While running, it connects to the Internet address 95.138.1.103.unknown.m1.com.sg on port 80 using the HTTP protocol.
Publisher:
甜瓜（上海）信息技术有限公司  (signed by Tiangua (Shanghai) Information Technology Co., Ltd.)

Product:
Downloader

Version:
1.0.0.0

MD5:
002a978fcb22cf6353ad89d65c76b31c

SHA-1:
a094a8d10e82ad4babdd1493cdac3663566d32b3

SHA-256:
99ea928f019ffa4f77a2eb64c1e0bb43aefce3aa92f4284a8430c2dc6bb14b85

Scanner detections:
12 / 68

Status:
Potentially unwanted

Analysis date:
11/24/2024 8:06:28 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.Installer.C1738225
3.8.3.16

Avira AntiVirus
ADWARE/Kipidow.AE
8.3.3.4

avast!
Win32:Malware-gen
2014.9-170206

AVG
Malware
2018.0.2475

ESET NOD32
Win32/RiskWare.Khit (variant)
11.14889

Fortinet FortiGate
Riskware/Khit
2/6/2017

IKARUS anti.virus
PUA.RiskWare.Khit
0.1.3.4

K7 AntiVirus
Unwanted-Program
13.2422321

Kaspersky
not-a-virus:AdWare.Win32.Agent.xxdemw
14.0.0.-1128

Panda Antivirus
Trj/Genetic.gen
17.02.06.02

SUPERAntiSpyware
Adware.Kipidow/Variant
8608

Zillya! Antivirus
Trojan.InvaderCRTD.Win32.614
2.0.0.3194

File size:
935.3 KB (957,720 bytes)

Product version:
1.0.0.0

Copyright:
Copyright (C) 2016 甜瓜网络

Original file name:
Downloader

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\steam_api.dll@74_1_85324.exe

Digital Signature
Signed by:
Tiangua (Shanghai) Information Technology Co., Ltd.

Authority:
Symantec Corporation

Valid from:
4/1/2016 8:00:00 AM

Valid to:
4/2/2018 7:59:59 AM

Subject:
CN="Tiangua (Shanghai) Information Technology Co., Ltd.", OU=Administration Department, O="Tiangua (Shanghai) Information Technology Co., Ltd.", L=Shanghai, S=Shanghai, C=CN

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
57F435713AB3A2C83F514AEDDE1D3DE0

File PE Metadata
Compilation timestamp:
1/9/2017 2:04:02 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x6151D

Entry point:
E8, 27, D4, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 8B, 45, 08, 33, C9, 3B, 04, CD, 58, FD, 4C, 00, 74, 13, 41, 83, F9, 2D, 72, F1, 8D, 48, ED, 83, F9, 11, 77, 0E, 6A, 0D, 58, 5D, C3, 8B, 04, CD, 5C, FD, 4C, 00, 5D, C3, 05, 44, FF, FF, FF, 6A, 0E, 59, 3B, C8, 1B, C0, 23, C1, 83, C0, 08, 5D, C3, E8, 0E, 53, 00, 00, 85, C0, 75, 06, B8, C0, FE, 4C, 00, C3, 83, C0, 08, C3, E8, FB, 52, 00, 00, 85, C0, 75, 06, B8, C4, FE, 4C, 00, C3, 83, C0, 0C, C3, 8B, FF, 55, 8B, EC, 56, E8, E2, FF, FF, FF, 8B, 4D, 08...
 
[+]

Entropy:
6.5943

Code size:
700 KB (716,800 bytes)

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

TCP (HTTP):
Connects to 95.138.1.103.unknown.m1.com.sg  (103.1.138.95:80)

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