onlylogger

General

Target

4618FB57958C19496E668916D769CB40E6BB0A0AF0FBB.exe
Size

5.4MB
Sample

220311-yvzbxabah9
MD5

29a777228d3aa5f015e88d6cdaa4555f
SHA1

55b0d9799dd6eeb6db186ea79d1aed9bab5a5329
SHA256

4618fb57958c19496e668916d769cb40e6bb0a0af0fbb1ff73ee89e701f3fe9b
SHA512

160e420c1836043c4696076eb46bb9f423fbfd4287ab8ee996b93c045688ba651d10283dbe411b5529a649d939b93028c2bcd33feda6ef9747d42a92cb424f79

Score

10^/10

Malware Config

Extracted

Family

socelars

C2

http://www.assassinsx.com/

Extracted

Family

redline

Botnet

05v1user

C2

88.99.35.59:63020

Attributes

auth_value
938f80985c12fe8ee069f692c27f40eb

Extracted

Family

redline

Botnet

2

C2

193.203.203.82:23108

Attributes

auth_value
52b37b8702d697840527fac8a6ac247d

Extracted

Family

redline

Botnet

ww

C2

193.106.191.67:44400

Attributes

auth_value
5a1b28ccd05953f5c3f99729c12427cc

Extracted

Family

smokeloader

Version

2020

C2

http://nahbleiben.at/upload/

http://noblecreativeaz.com/upload/

http://tvqaq.cn/upload/

http://recmaster.ru/upload/

http://sovels.ru/upload/

rc4.i32

Targets

- Target
  
  4618FB57958C19496E668916D769CB40E6BB0A0AF0FBB.exe
- Size
  
  5.4MB
- MD5
  
  29a777228d3aa5f015e88d6cdaa4555f
- SHA1
  
  55b0d9799dd6eeb6db186ea79d1aed9bab5a5329
- SHA256
  
  4618fb57958c19496e668916d769cb40e6bb0a0af0fbb1ff73ee89e701f3fe9b
- SHA512
  
  160e420c1836043c4696076eb46bb9f423fbfd4287ab8ee996b93c045688ba651d10283dbe411b5529a649d939b93028c2bcd33feda6ef9747d42a92cb424f79
Score

10^/10

redline socelars 05v1user 2 ww aspackv2 infostealer stealer onlylogger smokeloader backdoor discovery evasion loader spyware trojan
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- OnlyLogger
  A tiny loader that uses IPLogger to get its payload.
  loader onlylogger
- Process spawned unexpected child process
  This typically indicates the parent process was compromised via an exploit or macro.
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine Payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Socelars
  Socelars is an infostealer targeting browser cookies and credit card credentials.
  stealer socelars
- Socelars Payload
- NirSoft WebBrowserPassView
  Password recovery tool for various web browsers
- Nirsoft
- OnlyLogger Payload
- ASPack v2.12-2.42
  Detects executables packed with ASPack v2.12-2.42
  aspackv2
- Downloads MZ/PE file
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Legitimate hosting services abused for malware hosting/C2
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Looks up geolocation information via web service
  Uses a legitimate geolocation service to find the infected system's geolocation info.
- Suspicious use of SetThreadContext
behavioral1 behavioral2