Overview

overview

10

Static

static

3e4f80f9ef...0b.exe

windows7-x64

10

3e4f80f9ef...0b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3e4f80f9ef93ebd636b98e69b35c203fe0cd61035599a6020c59ee4464dbee0b

  • Size

    128KB

  • Sample

    221123-xa8t6shd9w

  • MD5

    47ecc2378958452d28a9352c143cbe9b

  • SHA1

    6a29ab216951ded1c0f10b1d242a58cfc88ab683

  • SHA256

    3e4f80f9ef93ebd636b98e69b35c203fe0cd61035599a6020c59ee4464dbee0b

  • SHA512

    b958b02a05ae1368c681c497d1bab3926278cf98f4f6d4b01aed6bf754b725f47aabee3e0538c75ab219ff00fe9290c97e71cfb33266e61233d571eab94455e4

  • SSDEEP

    1536:yYkkbuIXVHKTU097h95SFlc4IE3IezPoVtTqtFyUoHnkHUS65BciuS3mnXjw:5kkbugKTU0bLmWAojqbdBS2Tw

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      3e4f80f9ef93ebd636b98e69b35c203fe0cd61035599a6020c59ee4464dbee0b

    • Size

      128KB

    • MD5

      47ecc2378958452d28a9352c143cbe9b

    • SHA1

      6a29ab216951ded1c0f10b1d242a58cfc88ab683

    • SHA256

      3e4f80f9ef93ebd636b98e69b35c203fe0cd61035599a6020c59ee4464dbee0b

    • SHA512

      b958b02a05ae1368c681c497d1bab3926278cf98f4f6d4b01aed6bf754b725f47aabee3e0538c75ab219ff00fe9290c97e71cfb33266e61233d571eab94455e4

    • SSDEEP

      1536:yYkkbuIXVHKTU097h95SFlc4IE3IezPoVtTqtFyUoHnkHUS65BciuS3mnXjw:5kkbugKTU0bLmWAojqbdBS2Tw

    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