audio_check_r1.exe

This is a setup program which is used to install the application. The file has been seen being downloaded from s3.gui.cc.
MD5:
04159853396e3c89477a12b2e973db1f

SHA-1:
c7458f83cb4a051cbb59560738c8d18150e753c8

SHA-256:
14d0cf4fa86ca7ace6f47f51988ee7ebbaded71c43c58b5f5fb873f817e0649f

Scanner detections:
11 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
4/23/2024 8:54:22 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Trojan.Heur.VB.cm0@cOpZdumi
438

Agnitum Outpost
TrojanSpy.Agent
7.1.1

Arcabit
Trojan.Heur.VB.E0C2B1
1.0.0.425

Bitdefender
Gen:Trojan.Heur.VB.cm0@cOpZdumi
1.0.20.1640

Emsisoft Anti-Malware
Gen:Trojan.Heur.VB.cm0@cOpZdumi
8.15.11.24.08

F-Prot
W32/Upatre.AY.gen
v6.4.7.1.166

F-Secure
Gen:Trojan.Heur.VB.cm0@cOpZdumi
11.2015-24-11_3

G Data
Gen:Trojan.Heur.VB.cm0@cOpZdumi
15.11.25

IKARUS anti.virus
not-a-virus:Client-IRC.Win32.mIRC
t3scan.1.9.5.0

MicroWorld eScan
Gen:Trojan.Heur.VB.cm0@cOpZdumi
16.0.0.984

VIPRE Antivirus
Trojan.Win32.Generic
42364

File size:
291.6 KB (298,560 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\audio_check_r1.exe

File PE Metadata
Compilation timestamp:
11/18/2002 9:53:37 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:yFXCFoB2a1oc8kgTk1c1t7wiuag5uGUcu/mCr2vfFCxanApTBEOoX9RcapKV3y5V:0B2AqT1dEhsyfF5ApFFa03kx3JzuCX

Entry address:
0x49CB

Entry point:
55, 8B, EC, 6A, FF, 68, 40, A2, 40, 00, 68, 30, 5F, 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, F8, A0, 40, 00, 33, D2, 8A, D4, 89, 15, B0, D1, 40, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, AC, D1, 40, 00, C1, E1, 08, 03, CA, 89, 0D, A8, D1, 40, 00, C1, E8, 10, A3, A4, D1, 40, 00, 33, F6, 56, E8, DE, 15, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, B0, 00, 00, 00, 59, 89, 75, FC, E8, 58, 27, 00, 00, FF, 15, F4, A0, 40, 00, A3, C0, E7, 40, 00, E8...
 
[+]

Entropy:
7.6047

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

Code size:
36 KB (36,864 bytes)

The file audio_check_r1.exe has been seen being distributed by the following URL.

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