28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cba | Triage

Sharing

General

Target

28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cbaN
Size

136KB
Sample

241004-tyt45sthrm
MD5

f45197d43905d37202b7d115b44d7e40
SHA1

e2098728fb6b7957c571cb409503b9e6681fc74e
SHA256

28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cba
SHA512

af789974aab43546669152e5f59398bcfc26d2a5808dff43222704e65f089b91e7730587d53fa5805ff1645ed06aeb2613aa4d34bb06cdbb18c34391ff3c188e
SSDEEP

3072:mn9QLX++XEHA6FStNCpkWdHOYws7HzbcnpLbIkuRwc+xhiEl+2YC4bMkYIiqbqR:mn9QXENeNCpkWdHOYws7HzbcnpLbIkue

Score

10^/10

discovery evasion persistence

Malware Config

Targets

- Target
  
  28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cbaN
- Size
  
  136KB
- MD5
  
  f45197d43905d37202b7d115b44d7e40
- SHA1
  
  e2098728fb6b7957c571cb409503b9e6681fc74e
- SHA256
  
  28e53a1badef7fab2ecb1d4d94f07c70a23def387d4ef73fd016fd72a50c2cba
- SHA512
  
  af789974aab43546669152e5f59398bcfc26d2a5808dff43222704e65f089b91e7730587d53fa5805ff1645ed06aeb2613aa4d34bb06cdbb18c34391ff3c188e
- SSDEEP
  
  3072:mn9QLX++XEHA6FStNCpkWdHOYws7HzbcnpLbIkuRwc+xhiEl+2YC4bMkYIiqbqR:mn9QXENeNCpkWdHOYws7HzbcnpLbIkue
Score

10^/10

discovery evasion persistence
- Modifies visiblity of hidden/system files in Explorer
  evasion
- 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
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

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionpersistence

behavioral2

discoveryevasionpersistence