Overview

overview

10

Static

static

a87883b9b9...d8.exe

windows7-x64

10

a87883b9b9...d8.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    a87883b9b919198edf85a1584a20f261b119ce34e6af34ac854e963d49e1d2d8

  • Size

    84KB

  • Sample

    221124-atl37aae6x

  • MD5

    3614775c4d2b7504d608360d5b4db290

  • SHA1

    5d7dcc6f6c318ae23ae9cd19665907fa8ae8c696

  • SHA256

    a87883b9b919198edf85a1584a20f261b119ce34e6af34ac854e963d49e1d2d8

  • SHA512

    b3b6d1706f7675000b53a169effa5828e43514f939a3a2957e6e93ec29fd04aaee865636bb3988fe06a641be113c46ef1296b21bc3b213d84b767919a09e4391

  • SSDEEP

    768:DTbYNscGYzZ2i+BJd/bI0/F/NstMlwQTOxelNmw5jRnDU5b:DTWG6H+n5IUJxdlNmKjRqb

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      a87883b9b919198edf85a1584a20f261b119ce34e6af34ac854e963d49e1d2d8

    • Size

      84KB

    • MD5

      3614775c4d2b7504d608360d5b4db290

    • SHA1

      5d7dcc6f6c318ae23ae9cd19665907fa8ae8c696

    • SHA256

      a87883b9b919198edf85a1584a20f261b119ce34e6af34ac854e963d49e1d2d8

    • SHA512

      b3b6d1706f7675000b53a169effa5828e43514f939a3a2957e6e93ec29fd04aaee865636bb3988fe06a641be113c46ef1296b21bc3b213d84b767919a09e4391

    • SSDEEP

      768:DTbYNscGYzZ2i+BJd/bI0/F/NstMlwQTOxelNmw5jRnDU5b:DTWG6H+n5IUJxdlNmKjRqb

    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