arkei

General

Target
SecuriteInfo.com.Trojan.Win32.Save.a.28026.5292
Size 508KB
Sample220520-d7z4ragbd6
SHA256 5452a78fe1884276da97e6bc8e1d7a605110511e6cc344e30576691f009692bb
MD5 123e62ed1d1297c8c4f7d9f2a263cd62
SHA1 fdbf7d571ba02228dc7bfc41516fb0dec9460d18
SHA512 00c0b8540a5e6a7c1e21203355aac834f3897f3c3a5191f2521ec6d761330ed347f57242596abe0db523ac686592dd6a950880ddcad1c7ab8c25e467b5e8eab6
MD5 SHA1 SHA512

Score

10^/10

Malware Config

Targets

- Target
  SecuriteInfo.com.Trojan.Win32.Save.a.28026.5292
- Size 508KB
- SHA256 5452a78fe1884276da97e6bc8e1d7a605110511e6cc344e30576691f009692bb
- MD5 123e62ed1d1297c8c4f7d9f2a263cd62
- SHA1 fdbf7d571ba02228dc7bfc41516fb0dec9460d18
- SHA512 00c0b8540a5e6a7c1e21203355aac834f3897f3c3a5191f2521ec6d761330ed347f57242596abe0db523ac686592dd6a950880ddcad1c7ab8c25e467b5e8eab6
- MD5 SHA1 SHA512
Score

10^/10

arkei discovery spyware stealer suricata
- Arkei
  Arkei is an infostealer written in C++.
  stealer arkei
- suricata: ET MALWARE Win32/Vidar Variant/Mars Stealer CnC Exfil
  suricata: ET MALWARE Win32/Vidar Variant/Mars Stealer CnC Exfil
  suricata
- Downloads MZ/PE file
- Deletes itself
- 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
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Targets

suricata: ET MALWARE Win32/Vidar Variant/Mars Stealer CnC Exfil

Downloads MZ/PE file

Deletes itself

Loads dropped DLL

Reads user/profile data of web browsers

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2