f256781c4f5c2872f05b56c5c23253a1fc7daadda05c4563f85cc1e38c8ecfbf | Triage

Sharing

General

Target

f256781c4f5c2872f05b56c5c23253a1fc7daadda05c4563f85cc1e38c8ecfbfN.exe
Size

298KB
Sample

241122-rggrdaxrem
MD5

bb7bd3792a85b3353e5ce7c858b6c230
SHA1

66fcff264da80727a31437b7b5eea06b51d9fffd
SHA256

f256781c4f5c2872f05b56c5c23253a1fc7daadda05c4563f85cc1e38c8ecfbf
SHA512

5476729b5e96aa8ba0966d2dce99059bb863aa8e2d457db868a2e289d07476702e12ab7e5c5a4183d3cc0e02e49d2b43a47cee175c2a5ba4b3cc5eeb8eea423d
SSDEEP

6144:L+k5XLaJbcplKJmxOYO3rLPFE2NJOdK/wmi:t+JbMJqfFE27P9i

Score

10^/10

discovery evasion persistence

Malware Config

Targets

- Target
  
  f256781c4f5c2872f05b56c5c23253a1fc7daadda05c4563f85cc1e38c8ecfbfN.exe
- Size
  
  298KB
- MD5
  
  bb7bd3792a85b3353e5ce7c858b6c230
- SHA1
  
  66fcff264da80727a31437b7b5eea06b51d9fffd
- SHA256
  
  f256781c4f5c2872f05b56c5c23253a1fc7daadda05c4563f85cc1e38c8ecfbf
- SHA512
  
  5476729b5e96aa8ba0966d2dce99059bb863aa8e2d457db868a2e289d07476702e12ab7e5c5a4183d3cc0e02e49d2b43a47cee175c2a5ba4b3cc5eeb8eea423d
- SSDEEP
  
  6144:L+k5XLaJbcplKJmxOYO3rLPFE2NJOdK/wmi:t+JbMJqfFE27P9i
Score

10^/10

discovery evasion persistence
- Modifies visiblity of hidden/system files in Explorer
  evasion
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Drops file in System32 directory
- Suspicious use of SetThreadContext
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

Hide Artifacts

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionpersistence

behavioral2

discoveryevasionpersistence