arkei

General

Target

DCF4ECC6D3B70A3E11077862B9E3830806191F0718EEC.exe
Size

4.2MB
Sample

211116-2z5k9scgck
MD5

0f68c0ac8f874481a85e5d323c84fa63
SHA1

175e355ec278943ce5823f59bb73508c5796d02e
SHA256

dcf4ecc6d3b70a3e11077862b9e3830806191f0718eecb525a3e7d24246c0287
SHA512

9b1630fb6ba869448f554b0e95828752207bf5e3b49f58e37f3caab5a7d78b734a074bb0760615d6d65048c0f72c5908eedf56424afd9992aaac50ec266915d8

Score

10^/10

Malware Config

Extracted

Family

socelars

C2

http://www.iyiqian.com/

http://www.hbgents.top/

http://www.rsnzhy.com/

http://www.znsjis.top/

Extracted

Family

redline

Botnet

jamesoldd

C2

65.108.20.195:6774

Extracted

Family

redline

Botnet

ANI

C2

45.142.215.47:27643

Extracted

Family

smokeloader

Version

2020

C2

http://gmpeople.com/upload/

http://mile48.com/upload/

http://lecanardstsornin.com/upload/

http://m3600.com/upload/

http://camasirx.com/upload/

rc4.i32

Targets

- Target
  
  DCF4ECC6D3B70A3E11077862B9E3830806191F0718EEC.exe
- Size
  
  4.2MB
- MD5
  
  0f68c0ac8f874481a85e5d323c84fa63
- SHA1
  
  175e355ec278943ce5823f59bb73508c5796d02e
- SHA256
  
  dcf4ecc6d3b70a3e11077862b9e3830806191f0718eecb525a3e7d24246c0287
- SHA512
  
  9b1630fb6ba869448f554b0e95828752207bf5e3b49f58e37f3caab5a7d78b734a074bb0760615d6d65048c0f72c5908eedf56424afd9992aaac50ec266915d8
Score

10^/10

redline smokeloader socelars ani jamesoldd aspackv2 backdoor evasion infostealer spyware stealer suricata trojan arkei discovery
- Arkei
  Arkei is an infostealer written in C++.
  stealer arkei
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- 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
- Suspicious use of NtCreateUserProcessOtherParentProcess
- suricata: ET MALWARE ClipBanker Variant Activity (POST)
  suricata: ET MALWARE ClipBanker Variant Activity (POST)
  suricata
- suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin
  suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin
  suricata
- suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2
  suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2
  suricata
- suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
  suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
  suricata
- Arkei Stealer Payload
  stealer
- 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
- 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.
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2