2ca33af76e1206b8ce5b576fd31d6c0a709c07d9439690f241d4ff89abd41c45 | Triage

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General

Target

2c8bd5009c11936abc8e0cd870733ef3
Size

865KB
Sample

231225-tsdvzafhg5
MD5

2c8bd5009c11936abc8e0cd870733ef3
SHA1

b74cecb712f10c46596aa24e58e56da8f04c6c85
SHA256

2ca33af76e1206b8ce5b576fd31d6c0a709c07d9439690f241d4ff89abd41c45
SHA512

a86134081d000fb2c500aa7441eedde037d2e3162e29b3a4fc023b1b107019af15ff22820d4dca0ce38e8d662ffed2b3ab83922b9fc78d3f997e018f04b70486
SSDEEP

24576:GeWD6Qg2Qcj2YBKRit8udPzuH2vLLuIrt:G56JcfBBt/puILLuIrt

Score

7^/10

adware persistence stealer

Malware Config

Targets

- Target
  
  2c8bd5009c11936abc8e0cd870733ef3
- Size
  
  865KB
- MD5
  
  2c8bd5009c11936abc8e0cd870733ef3
- SHA1
  
  b74cecb712f10c46596aa24e58e56da8f04c6c85
- SHA256
  
  2ca33af76e1206b8ce5b576fd31d6c0a709c07d9439690f241d4ff89abd41c45
- SHA512
  
  a86134081d000fb2c500aa7441eedde037d2e3162e29b3a4fc023b1b107019af15ff22820d4dca0ce38e8d662ffed2b3ab83922b9fc78d3f997e018f04b70486
- SSDEEP
  
  24576:GeWD6Qg2Qcj2YBKRit8udPzuH2vLLuIrt:G56JcfBBt/puILLuIrt
Score

7^/10

adware persistence stealer
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Installs/modifies Browser Helper Object
  BHOs are DLL modules which act as plugins for Internet Explorer.
  stealer adware
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Browser Extensions

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

adwarepersistencestealer

behavioral2