Overview

overview

8

Static

static

a1bdd92ff1...d1.exe

windows7-x64

8

a1bdd92ff1...d1.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    a1bdd92ff181ec9f2acb12ced6b8b0e2fb63be305c6ba7ddcac3b8a3cb2577d1.exe

  • Size

    115KB

  • Sample

    221123-h4cw9sac8s

  • MD5

    f83811baceb47fee0563fc1b91f9e97f

  • SHA1

    c8b2a2151803e3596d102bee8e518f21c5d3d852

  • SHA256

    a1bdd92ff181ec9f2acb12ced6b8b0e2fb63be305c6ba7ddcac3b8a3cb2577d1

  • SHA512

    03cc94e8c2cecd4e8244dc6ffb1b23aa31c40ef24460e0276531e61a109789cc9efe7d41afca41f59a16256cef79629eaa1c54ec6dd85d507b34a4027cd34123

  • SSDEEP

    3072:cU143UTXqhlYDnU/+FpwXmR7Iq2+YlbWa3rdWuLqfUl:nXqfE7wX82ZLqfU

Score
8/10
persistencevmprotect

Malware Config

Targets

    • Target

      a1bdd92ff181ec9f2acb12ced6b8b0e2fb63be305c6ba7ddcac3b8a3cb2577d1.exe

    • Size

      115KB

    • MD5

      f83811baceb47fee0563fc1b91f9e97f

    • SHA1

      c8b2a2151803e3596d102bee8e518f21c5d3d852

    • SHA256

      a1bdd92ff181ec9f2acb12ced6b8b0e2fb63be305c6ba7ddcac3b8a3cb2577d1

    • SHA512

      03cc94e8c2cecd4e8244dc6ffb1b23aa31c40ef24460e0276531e61a109789cc9efe7d41afca41f59a16256cef79629eaa1c54ec6dd85d507b34a4027cd34123

    • SSDEEP

      3072:cU143UTXqhlYDnU/+FpwXmR7Iq2+YlbWa3rdWuLqfUl:nXqfE7wX82ZLqfU

    Score
    8/10
    persistencevmprotect

    • Downloads MZ/PE file

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks