2b2f31e459d3644a6ae5140d1737cfea2e0dba5ef8cfc762b1500d959f47d245 | Triage

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General

Target

2b2f31e459d3644a6ae5140d1737cfea2e0dba5ef8cfc762b1500d959f47d245
Size

1.8MB
Sample

221005-vkl22sehh5
MD5

e9ec6834877cb24f67898daf6a9e8fdd
SHA1

3702ccd88f772c69635445942bc6a00f876ab1e0
SHA256

2b2f31e459d3644a6ae5140d1737cfea2e0dba5ef8cfc762b1500d959f47d245
SHA512

aeadad6654a47a75aba785af6393ab375a8886c6acc4cfed63b06e5e907d48ee7a6a04b322a75787dca264082983be2f74f72df213809f7159d01ee594aeadaf
SSDEEP

49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score

9^/10

evasion trojan

Malware Config

Targets

- Target
  
  2b2f31e459d3644a6ae5140d1737cfea2e0dba5ef8cfc762b1500d959f47d245
- Size
  
  1.8MB
- MD5
  
  e9ec6834877cb24f67898daf6a9e8fdd
- SHA1
  
  3702ccd88f772c69635445942bc6a00f876ab1e0
- SHA256
  
  2b2f31e459d3644a6ae5140d1737cfea2e0dba5ef8cfc762b1500d959f47d245
- SHA512
  
  aeadad6654a47a75aba785af6393ab375a8886c6acc4cfed63b06e5e907d48ee7a6a04b322a75787dca264082983be2f74f72df213809f7159d01ee594aeadaf
- SSDEEP
  
  49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig
Score

9^/10

evasion trojan
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Executes dropped EXE
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Persistence

Scheduled Task

Privilege Escalation

Scheduled Task

Defense Evasion

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

Virtualization/Sandbox Evasion

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1