836bde23efaee37bf62d5f53602031440ce58c9a99988b89edc6f50b6b3b2471 | Triage

Sharing

General

Target

Trojan-Ransom.Win32.Blocker.cnbl-836bde23efaee37bf62d5f53602031440ce58c9a99988b89edc6f50b6b3b2471
Size

346KB
Sample

221106-tpy2qschdr
MD5

1d763c73aae73235b4509e28870ac365
SHA1

75536427f7c3be699ad0f44b3ad87546b2532da3
SHA256

836bde23efaee37bf62d5f53602031440ce58c9a99988b89edc6f50b6b3b2471
SHA512

d7e64643aea6a28a1f775818ca1e25303aab8a27173a3cf0a6ed572476b3b6bb351c6fd279b83260831933b223915f5c6de3f80354f87d6e014cfe17e63bf627
SSDEEP

6144:8M3Ttl8q+AzLB9Ljr73Q0xOSluqJ9dJA6FQC6Gag3XsfR+qqnpwehl1jcjUm:nTtlJLfnj/gJsVFv6kqqlxjqUm

Score

8^/10

persistence

Malware Config

Targets

- Target
  
  Kobotv1/Project1.exe
- Size
  
  892KB
- MD5
  
  4f1b74dd94561adad98fd1d01d3377f5
- SHA1
  
  a096b8572ad7d5594718930ea1602362a5ac8b19
- SHA256
  
  001e3a5f374572aeb25eba1c8d63e598b632f656db6d206c77042e2bf1832180
- SHA512
  
  f42ebe083613f8920e84601f126e109373bb01377e7102a2edfa5024e6db8f46c52198fc729a7890ffcc673742e3b0e7e59c8eb28dd1f2fd7beae3f2f62c29c1
- SSDEEP
  
  24576:cOzOfWmQaxWRrWZOTx2SzT/lFnOREY9imH:c1mMOdbOREY91H
Score

8^/10

persistence
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Adds Run key to start application
  persistence
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2