Overview

overview

10

Static

static

f438532957...b2.exe

windows7-x64

10

f438532957...b2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f438532957f9444f4434cdb2c23fefe8017e851d7baef495d3d6ca8d680b76b2

  • Size

    172KB

  • Sample

    221124-an1dmaeh92

  • MD5

    2e6cf7351829656ba2ddee2f242797f6

  • SHA1

    c2b43d54e850e19b18014b05bf5994cb27e8e27d

  • SHA256

    f438532957f9444f4434cdb2c23fefe8017e851d7baef495d3d6ca8d680b76b2

  • SHA512

    b528682d4acc1ed57085a6a008a5886799e9e2a2ee6c9782299127786c05604a48b8968bda68fe0d92f0ad3a51b4cf3c960dd5eed02d3ac7493e028ff6a01999

  • SSDEEP

    1536:UdSNkv6uzeKHCa0SfHB2QmB8itdmcZYfO+1UOWlNLeYZrLf+1u3df/jT6pxZJWth:kLv6uHJdkvY2+ydeYMvnWtmpzaVmSf/

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      f438532957f9444f4434cdb2c23fefe8017e851d7baef495d3d6ca8d680b76b2

    • Size

      172KB

    • MD5

      2e6cf7351829656ba2ddee2f242797f6

    • SHA1

      c2b43d54e850e19b18014b05bf5994cb27e8e27d

    • SHA256

      f438532957f9444f4434cdb2c23fefe8017e851d7baef495d3d6ca8d680b76b2

    • SHA512

      b528682d4acc1ed57085a6a008a5886799e9e2a2ee6c9782299127786c05604a48b8968bda68fe0d92f0ad3a51b4cf3c960dd5eed02d3ac7493e028ff6a01999

    • SSDEEP

      1536:UdSNkv6uzeKHCa0SfHB2QmB8itdmcZYfO+1UOWlNLeYZrLf+1u3df/jT6pxZJWth:kLv6uHJdkvY2+ydeYMvnWtmpzaVmSf/

    Score
    10/10
    evasionpersistence

    • 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
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

1
T1158

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