Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

Sharing

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General

  • Target

    c43c324bb6f807ace828d494d29a2584d95d594ae021a9212a51041d421b2914

  • Size

    305KB

  • Sample

    220901-rgh97sgge3

  • MD5

    15c439fb774172746f18e03191291bbb

  • SHA1

    3b5c200539e9d9bc5f00aba67b64c8cc507bc4ca

  • SHA256

    c43c324bb6f807ace828d494d29a2584d95d594ae021a9212a51041d421b2914

  • SHA512

    4f156490a1d034befc91651cd92c400e92d31fcaad6801f52623ccba4724c97d297839de7c0e4395b47dd1144f14f5ce73a43aeea898a0235ac7150c05ace6b0

  • SSDEEP

    6144:Lt2RozEAzKbVIXQic43np3fXN7ziScvcc7LMZeNTbvCenD37:B2RozxCIXQepfNtcLLUOTrzD37

Score
10/10
colibribuild1loaderpersistence

Malware Config

Extracted

Family

colibri

Version

1.2.0

Botnet

Build1

C2

http://zpltcmgodhvvedxtfcygvbgjkvgvcguygytfigj.cc/gate.php

http://yugyuvyugguitgyuigtfyutdtoghghbbgyv.cx/gate.php

Targets

    • Target

      c43c324bb6f807ace828d494d29a2584d95d594ae021a9212a51041d421b2914

    • Size

      305KB

    • MD5

      15c439fb774172746f18e03191291bbb

    • SHA1

      3b5c200539e9d9bc5f00aba67b64c8cc507bc4ca

    • SHA256

      c43c324bb6f807ace828d494d29a2584d95d594ae021a9212a51041d421b2914

    • SHA512

      4f156490a1d034befc91651cd92c400e92d31fcaad6801f52623ccba4724c97d297839de7c0e4395b47dd1144f14f5ce73a43aeea898a0235ac7150c05ace6b0

    • SSDEEP

      6144:Lt2RozEAzKbVIXQic43np3fXN7ziScvcc7LMZeNTbvCenD37:B2RozxCIXQepfNtcLLUOTrzD37

    Score
    10/10
    colibribuild1loaderpersistence

    • Colibri Loader

      A loader sold as MaaS first seen in August 2021.

      loadercolibri

    • Executes dropped EXE

    • Checks computer location settings

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

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks