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84c9.tmp.exe

Amigo Installer

LLC Mail.Ru

The executable 84c9.tmp.exe has been detected as malware by 1 anti-virus scanner. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. The file has been seen being downloaded from amigobin.cdnmail.ru.
Publisher:
Mail.Ru  (signed by LLC Mail.Ru)

Product:
Amigo Installer

Version:
44.4.2403.3

MD5:
8a55b2a3808e00921eef5ff00216551b

SHA-1:
e9db23a72fe4393a84f9f0477fc1b429fb2db5d3

SHA-256:
de4330d1b12790c2ea36f59329bb10115673a7bc9741331fc0c182475a7551cc

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
6/25/2025 7:46:44 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Win32.Generic
16.5.1.1

File size:
46.7 MB (48,920,808 bytes)

Product version:
44.4.2403.3

Copyright:
Copyright 2015 The Chromium Authors. All rights reserved.

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\84c9.tmp.exe

Digital Signature
Signed by:
LLC Mail.Ru

Authority:
thawte, Inc.

Valid from:
8/6/2015 3:00:00 AM

Valid to:
10/5/2017 2:59:59 AM

Subject:
CN=LLC Mail.Ru, O=LLC Mail.Ru, L=moscow, S=Moscow, C=RU

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
10F4D809B7AA340870993C0042347814

File PE Metadata
Compilation timestamp:
11/17/2015 5:18:22 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
786432:FzkUx8NzAkJISgwKhUrYg6k5rgWE2UaRK2zuv4RXc+D1xbeIsVvIdM5Co:5wXuCrT6u62UwK2KG/D1pRsVvPco

Entry address:
0x5AFE

Entry point:
6A, 00, FF, 15, AC, 30, 41, 00, 50, E8, 0D, 09, 00, 00, 59, 50, FF, 15, 98, 30, 41, 00, CC, 55, 8B, EC, 81, EC, 14, 02, 00, 00, 53, 56, 8B, 75, 14, 85, F6, 0F, 84, BE, 00, 00, 00, FF, 75, 08, 8D, 4D, F8, FF, 75, 0C, FF, 75, 10, E8, B6, 0F, 00, 00, 8D, 4D, F8, E8, D3, 0F, 00, 00, 84, C0, 0F, 84, 9D, 00, 00, 00, 8D, 4D, F8, E8, CB, 0F, 00, 00, 83, F8, 01, 0F, 82, 8C, 00, 00, 00, 8D, 4D, F8, E8, BA, 0F, 00, 00, 3B, 05, 2C, 16, 40, 00, 77, 7C, FF, 36, 33, C0, BB, 04, 01, 00, 00, 66, 89, 45, F4, 66, 89, 85, EC...
 
[+]

Packer / compiler:
FASM v1.3x

Code size:
58.5 KB (59,904 bytes)

The file 84c9.tmp.exe has been seen being distributed by the following URL.

http://amigobin.cdnmail.ru/AmigoDistrib.exe

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