dbc5ffc9c3cffbc65ab30d684dd6e025f95e89b2fb0f71c2f82f9fe534a0a911 | Triage

Sharing

General

Target

dbc5ffc9c3cffbc65ab30d684dd6e025f95e89b2fb0f71c2f82f9fe534a0a911
Size

228KB
Sample

221126-w2cqdaec24
MD5

643826b5b9cb0926063e65c74de37c49
SHA1

72d221739090d6eb7c37974e3ed5ce3249f02d6e
SHA256

dbc5ffc9c3cffbc65ab30d684dd6e025f95e89b2fb0f71c2f82f9fe534a0a911
SHA512

9fc6679f1db528aac2d9cbac565ff1fe857253fb348c64583a1bced5f68c519b162e0001bb0736954db53e0c9f0394b7f9d413d9fa60041246bbf92787a69f80
SSDEEP

6144:86D4YEhZJTRwYpQg1h9zQDnYKqXLxdIXHec2:84AzPzQDnwLo+c2

Score

9^/10

persistence ransomware

Malware Config

Targets

- Target
  
  dbc5ffc9c3cffbc65ab30d684dd6e025f95e89b2fb0f71c2f82f9fe534a0a911
- Size
  
  228KB
- MD5
  
  643826b5b9cb0926063e65c74de37c49
- SHA1
  
  72d221739090d6eb7c37974e3ed5ce3249f02d6e
- SHA256
  
  dbc5ffc9c3cffbc65ab30d684dd6e025f95e89b2fb0f71c2f82f9fe534a0a911
- SHA512
  
  9fc6679f1db528aac2d9cbac565ff1fe857253fb348c64583a1bced5f68c519b162e0001bb0736954db53e0c9f0394b7f9d413d9fa60041246bbf92787a69f80
- SSDEEP
  
  6144:86D4YEhZJTRwYpQg1h9zQDnYKqXLxdIXHec2:84AzPzQDnwLo+c2
Score

9^/10

persistence ransomware
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Drops startup file
- Adds Run key to start application
  persistence
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

File Deletion

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

Tasks

static1

behavioral1

persistenceransomware

behavioral2