55b3c47b0827c22d40a81e22d1e7d659412a4535321c5e4500b2361eee9d6757 | Triage

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General

Target

55b3c47b0827c22d40a81e22d1e7d659412a4535321c5e4500b2361eee9d6757
Size

512KB
Sample

221128-jtmt6ace6v
MD5

56661c01d3ca3d6ffe78130cca42eece
SHA1

121aa3e3724a1b699b5343a601f0addcd715dda4
SHA256

55b3c47b0827c22d40a81e22d1e7d659412a4535321c5e4500b2361eee9d6757
SHA512

4564cd55b162c93196a82fd7bb1f95ed91fece4f8b4c383282858821b4ccbd535704148c4ea67798162ff4bf7202cf28a9e5667c204964e0bbb35bcf47a558a7
SSDEEP

12288:0+h9St2Ma70zIIc91Dwws4zruXic2O/3E4B:0+h9OY70z+warul3E4B

Score

9^/10

evasion

Malware Config

Targets

- Target
  
  55b3c47b0827c22d40a81e22d1e7d659412a4535321c5e4500b2361eee9d6757
- Size
  
  512KB
- MD5
  
  56661c01d3ca3d6ffe78130cca42eece
- SHA1
  
  121aa3e3724a1b699b5343a601f0addcd715dda4
- SHA256
  
  55b3c47b0827c22d40a81e22d1e7d659412a4535321c5e4500b2361eee9d6757
- SHA512
  
  4564cd55b162c93196a82fd7bb1f95ed91fece4f8b4c383282858821b4ccbd535704148c4ea67798162ff4bf7202cf28a9e5667c204964e0bbb35bcf47a558a7
- SSDEEP
  
  12288:0+h9St2Ma70zIIc91Dwws4zruXic2O/3E4B:0+h9OY70z+warul3E4B
Score

9^/10

evasion
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Drops desktop.ini file(s)
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

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

behavioral2