99f851379552b3a3ce3e5ceb6ff89fa539b8b7671465987a22aab07b33f57af8 | Triage

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General

Target

99f851379552b3a3ce3e5ceb6ff89fa539b8b7671465987a22aab07b33f57af8
Size

960KB
Sample

221206-wl1r9sah69
MD5

2a658f1964a7387f83339b21bb719dcc
SHA1

d14dedbca3dc937b5e02b5873132afb2923103b8
SHA256

99f851379552b3a3ce3e5ceb6ff89fa539b8b7671465987a22aab07b33f57af8
SHA512

2421783364d0583b0dc1dff9a68d0ae3dde4b8cc934116e19dad3f6c128314f3b525dcce6e40d073d12ab967ea172a283efc194885a28ae1c329859560ddb34c
SSDEEP

24576:PeusfuCD26oOq0z4Et1ickvf1ZHG+rcxVDWjd:P9fFo7ivf1dTrcxRWB

Score

10^/10

persistence

Malware Config

Targets

- Target
  
  99f851379552b3a3ce3e5ceb6ff89fa539b8b7671465987a22aab07b33f57af8
- Size
  
  960KB
- MD5
  
  2a658f1964a7387f83339b21bb719dcc
- SHA1
  
  d14dedbca3dc937b5e02b5873132afb2923103b8
- SHA256
  
  99f851379552b3a3ce3e5ceb6ff89fa539b8b7671465987a22aab07b33f57af8
- SHA512
  
  2421783364d0583b0dc1dff9a68d0ae3dde4b8cc934116e19dad3f6c128314f3b525dcce6e40d073d12ab967ea172a283efc194885a28ae1c329859560ddb34c
- SSDEEP
  
  24576:PeusfuCD26oOq0z4Et1ickvf1ZHG+rcxVDWjd:P9fFo7ivf1dTrcxRWB
Score

10^/10

persistence
- Modifies WinLogon for persistence
  persistence
- Sets file execution options in registry
  persistence
- Loads dropped DLL
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Privilege Escalation

Defense Evasion

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2