b73401aed05ce41ccd5d0f87b2d1bb522034fbdd3cdb0456009ae15ec354a87b | Triage

Sharing

General

Target

b73401aed05ce41ccd5d0f87b2d1bb522034fbdd3cdb0456009ae15ec354a87b
Size

204KB
Sample

221003-h4af5schc4
MD5

603b9abb735beddb3a5508e123b4b650
SHA1

35a710d25c41e8c54b2624357cf81b7d23328e51
SHA256

b73401aed05ce41ccd5d0f87b2d1bb522034fbdd3cdb0456009ae15ec354a87b
SHA512

d7dce581b0439c5e6c91f94646f812877a074136f8a508e17c27772c09adfcf3a0e76c2cfa36640de22ea31b9ebb35c5664449dfd0559f0b9d0caaa34eecc21a
SSDEEP

3072:iVezCpNpGU+mzihKh8wpzDqulR3X9sDpLg6ZGKIXeYn6lDH:iVeTEV82llbs1g6+Xb6R

Score

10^/10

evasion persistence

Malware Config

Targets

- Target
  
  b73401aed05ce41ccd5d0f87b2d1bb522034fbdd3cdb0456009ae15ec354a87b
- Size
  
  204KB
- MD5
  
  603b9abb735beddb3a5508e123b4b650
- SHA1
  
  35a710d25c41e8c54b2624357cf81b7d23328e51
- SHA256
  
  b73401aed05ce41ccd5d0f87b2d1bb522034fbdd3cdb0456009ae15ec354a87b
- SHA512
  
  d7dce581b0439c5e6c91f94646f812877a074136f8a508e17c27772c09adfcf3a0e76c2cfa36640de22ea31b9ebb35c5664449dfd0559f0b9d0caaa34eecc21a
- SSDEEP
  
  3072:iVezCpNpGU+mzihKh8wpzDqulR3X9sDpLg6ZGKIXeYn6lDH:iVeTEV82llbs1g6+Xb6R
Score

10^/10

evasion persistence
- Modifies visiblity of hidden/system files in Explorer
  evasion
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Adds Run key to start application
  persistence
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

evasionpersistence

behavioral2

evasionpersistence