af48efac2b7d97cc0b70559a0a2be8cfeae961306ed16f0c91706a3bef6d61fc | Triage

Sharing

General

Target

drvupdate-amd64.exe
Size

12.5MB
Sample

240529-qgtv9sgd28
MD5

d412865db372ff51f4237c496025639b
SHA1

9cd5409d3ecf569b61beac788215ff3711c0f6fc
SHA256

af48efac2b7d97cc0b70559a0a2be8cfeae961306ed16f0c91706a3bef6d61fc
SHA512

661532765f49d56ff41119217b29719837f9773c396ba6d9efa95d21dcfabd3d7c89c2e688b7da9b9a984d760bc505d980be3ba2ad14b1359423a891c34508b1
SSDEEP

393216:aqFZIAAa93h999999lvnMv+HmtFgWWgaxraJT4a:aPAN93h999999lMvmKgWKuTV

Score

7^/10

persistence

Malware Config

Targets

- Target
  
  drvupdate-amd64.exe
- Size
  
  12.5MB
- MD5
  
  d412865db372ff51f4237c496025639b
- SHA1
  
  9cd5409d3ecf569b61beac788215ff3711c0f6fc
- SHA256
  
  af48efac2b7d97cc0b70559a0a2be8cfeae961306ed16f0c91706a3bef6d61fc
- SHA512
  
  661532765f49d56ff41119217b29719837f9773c396ba6d9efa95d21dcfabd3d7c89c2e688b7da9b9a984d760bc505d980be3ba2ad14b1359423a891c34508b1
- SSDEEP
  
  393216:aqFZIAAa93h999999lvnMv+HmtFgWWgaxraJT4a:aPAN93h999999lMvmKgWKuTV
Score

7^/10

persistence
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- 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

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2