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microsoftofficerus.exe

LLC Audit Firm ACTIVE - AUDIT

The application microsoftofficerus.exe by LLC Audit Firm ACTIVE - AUDIT has been detected as adware by 2 anti-malware scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from 2mtsbajyxxpmvv3.bl-up.ru.
Publisher:
0.0.0.0  (signed by LLC Audit Firm ACTIVE - AUDIT)

Product:
0.0.0.0

Version:
1.2.3.1895

MD5:
8e90d946db5c28d9cb731a823fbbe5fb

SHA-1:
bb8058bb6de98ba4bc311c2109a20664ad6eff7d

SHA-256:
7be9f6dad3b73f30e35fb99765ec2c822724e1df255b7e9fb42916de5d3a7c3a

Scanner detections:
2 / 68

Status:
Adware

Analysis date:
12/28/2024 3:05:17 AM UTC  (today)

Scan engine
Detection
Engine version

herdProtect (fuzzy)
variant of angus stone _ happy together.exe (Adware)
2015.7.12.8

Reason Heuristics
Threat.AuditFirmACTIVEAUDIT
15.4.11.23

File size:
6.6 MB (6,919,712 bytes)

Product version:
0.0.0.0

Copyright:
0.0.0.0

Trademarks:
0.0.0.0

Original file name:
0.0.0.0

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
LLC Audit Firm ACTIVE - AUDIT

Authority:
COMODO CA Limited

Valid from:
3/16/2015 2:00:00 AM

Valid to:
3/16/2016 1:59:59 AM

Subject:
CN=LLC Audit Firm ACTIVE - AUDIT, O=LLC Audit Firm ACTIVE - AUDIT, STREET="Street General Naumov, 23-B", L=Kiev, S=Kiev, PostalCode=03115, C=UA

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
009DD2457F22EC67AC4CCB9B15FE641C49

File PE Metadata
Compilation timestamp:
4/8/2015 10:00:24 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:iUYQCBPBITtWeomgCuoy3pYLR6E+kUsOK70uNKKYDPtXARbDh0:KQ6PShWeobPoz65kwK70uNRY5QRbd0

Entry address:
0x1E059C

Entry point:
55, 8B, EC, B9, 05, 00, 00, 00, 6A, 00, 6A, 00, 49, 75, F9, 53, 56, 57, B8, C4, 7A, 5D, 00, E8, AC, DA, E2, FF, 33, C0, 55, 68, 1D, 08, 5E, 00, 64, FF, 30, 64, 89, 20, BF, 4A, 02, 00, 00, 8B, 35, 34, 4D, 6E, 00, 81, C6, 24, 09, 00, 00, 8B, C7, E8, A6, 65, E2, FF, E8, 25, 68, FD, FF, 8D, 55, EC, B8, 16, 00, 00, 00, E8, 40, 5F, FF, FF, 8B, 45, EC, E8, A4, 98, E2, FF, 50, 8D, 55, E4, B8, 1E, 00, 00, 00, E8, EE, 51, FF, FF, 8B, 45, E4, E8, 8E, 98, E2, FF, 8B, D0, 8D, 45, E8, E8, D0, 95, E2, FF, 8B, 45, E8, E8...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
1.9 MB (1,961,984 bytes)

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

http://2mtsbajyxxpmvv3.bl-up.ru/ZmxoYXNsdGJhamdhYnBrdGJwbnJrd3Nlend1YWVmZXdidWNqbG1oeyJ2ZXIiOiIxIiwic2lkIjoiNTQyMCIsInVybCI6Imh0dHA6Ly9vZmZpY2UtbWljcm9zb2Z0LTIwMTMuY29tL2VuZ2luZS9nby5waHA_dXJsPWFIUjBjRG92TDJGc2JDMWtiM2R1Ykc5aFpITTVMbkJ3TG5WaEwwMXBZM0p2YzI5bWRFOW1abWxqWlZKMWN5NTZhWEElM0QiLCJuYW1lIjoiTWljcm9zb2Z0T2ZmaWNlUnVzLnppcCIsInR5cGUiOiJhcmNoaXZlIiwicm5kMCI6OTg2MTQ0OTc4MDg3M30

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