b8147bbc8253fe18941f04d355885c9d5663f2125150a7ec1bc938998c7c70d8 | Triage

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General

Target

b8147bbc8253fe18941f04d355885c9d5663f2125150a7ec1bc938998c7c70d8
Size

288KB
Sample

221011-zhmm1sdfa5
MD5

7a49a64c1c434ebfa762642316279550
SHA1

4d12200651b3e28c3a0932c6073d2ff66d25a3c6
SHA256

b8147bbc8253fe18941f04d355885c9d5663f2125150a7ec1bc938998c7c70d8
SHA512

05e9f595a48c0a4c246bf063eed00030486638a706f615eea7bc5d2c58a51d4f3667adeb93ae5d3491573879f5e82d5312452373dbecb3598a489b77cd59e132
SSDEEP

6144:W4ibe9Cs07I0OjUEHg02cCh3FKphbYbYUG2yzOP+btEU:W4ii9CI0OoEHg02cCh3FKphbYbYUG2yV

Score

10^/10

evasion persistence

Malware Config

Targets

- Target
  
  b8147bbc8253fe18941f04d355885c9d5663f2125150a7ec1bc938998c7c70d8
- Size
  
  288KB
- MD5
  
  7a49a64c1c434ebfa762642316279550
- SHA1
  
  4d12200651b3e28c3a0932c6073d2ff66d25a3c6
- SHA256
  
  b8147bbc8253fe18941f04d355885c9d5663f2125150a7ec1bc938998c7c70d8
- SHA512
  
  05e9f595a48c0a4c246bf063eed00030486638a706f615eea7bc5d2c58a51d4f3667adeb93ae5d3491573879f5e82d5312452373dbecb3598a489b77cd59e132
- SSDEEP
  
  6144:W4ibe9Cs07I0OjUEHg02cCh3FKphbYbYUG2yzOP+btEU:W4ii9CI0OoEHg02cCh3FKphbYbYUG2yV
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