colibri | 49e8e9f6fa2dbb81c88eaa93d8e1b43a8f68cbc6e2ffb770709022f7df2c98fc

General

Target

49e8e9f6fa2dbb81c88eaa93d8e1b43a8f68cbc6e2ffb770709022f7df2c98fc.exe
Size

2.3MB
Sample

220902-nt1hgaffb4
MD5

bf9bfd6f3dece9aed8eb5b4e991cf21a
SHA1

617583d1a27470e0a5c7eef163a190a5d50bc85e
SHA256

49e8e9f6fa2dbb81c88eaa93d8e1b43a8f68cbc6e2ffb770709022f7df2c98fc
SHA512

52d178414e159572e09fa7300681253cc674a70a9a4309ec82a6e3b43c8a2dcaffa7939c574066e9ca0195cdb096386b08881e999e5624b66d09142ca12a4d16
SSDEEP

49152:mj9IdKB/3ymg1gKRPZJQpZNLdWMW/4KwKLJP05GzqHqrjTcNQ8GN:mj9IdKRk1f8pn/RQt9z2gcy8G

Malware Config

Extracted

Family

privateloader

C2

http://163.123.143.4/proxies.txt

http://107.182.129.251/server.txt

pastebin.com/raw/A7dSG1te

http://wfsdragon.ru/api/setStats.php

163.123.143.12

Attributes

payload_url
https://vipsofts.xyz/files/mega.bmp

Extracted

Family

raccoon

Botnet

8a83f2689674308992d5090432708aae

C2

http://174.138.15.216/

rc4.plain

Extracted

Family

colibri

Version

1.2.0

Botnet

Build1

C2

http://zpltcmgodhvvedxtfcygvbgjkvgvcguygytfigj.cc/gate.php

http://yugyuvyugguitgyuigtfyutdtoghghbbgyv.cx/gate.php

Extracted

Family

raccoon

Botnet

ad82482251879b6e89002f532531462a

C2

http://89.185.85.53/

rc4.plain

Extracted

Family

redline

Botnet

3108_RUZKI

C2

213.219.247.199:9452

Attributes

auth_value
f71fed1cd094e4e1eb7ad1c53e542bca

Targets

- Target
  
  49e8e9f6fa2dbb81c88eaa93d8e1b43a8f68cbc6e2ffb770709022f7df2c98fc.exe
- Size
  
  2.3MB
- MD5
  
  bf9bfd6f3dece9aed8eb5b4e991cf21a
- SHA1
  
  617583d1a27470e0a5c7eef163a190a5d50bc85e
- SHA256
  
  49e8e9f6fa2dbb81c88eaa93d8e1b43a8f68cbc6e2ffb770709022f7df2c98fc
- SHA512
  
  52d178414e159572e09fa7300681253cc674a70a9a4309ec82a6e3b43c8a2dcaffa7939c574066e9ca0195cdb096386b08881e999e5624b66d09142ca12a4d16
- SSDEEP
  
  49152:mj9IdKB/3ymg1gKRPZJQpZNLdWMW/4KwKLJP05GzqHqrjTcNQ8GN:mj9IdKRk1f8pn/RQt9z2gcy8G
Score

10^/10

privateloader raccoon 8a83f2689674308992d5090432708aae evasion loader spyware stealer themida trojan colibri nymaim redline ytstealer 3108_ruzki ad82482251879b6e89002f532531462a build1 discovery infostealer miner persistence upx vmprotect
- Colibri Loader
  A loader sold as MaaS first seen in August 2021.
  loader colibri
- NyMaim
  NyMaim is a malware with various capabilities written in C++ and first seen in 2013.
  trojan nymaim
- PrivateLoader
  PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
  loader privateloader
- Raccoon
  Raccoon is an infostealer written in C++ and first seen in 2019.
  stealer raccoon
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine payload
- YTStealer
  YTStealer is a malware designed to steal YouTube authentication cookies.
  stealer ytstealer
- YTStealer payload
- Detectes Phoenix Miner Payload
  miner
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Downloads MZ/PE file
- Executes dropped EXE
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- VMProtect packed file
  Detects executables packed with VMProtect commercial packer.
  vmprotect
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- 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
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Checks whether UAC is enabled
  evasion trojan
- 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.
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2