Overview

overview

10

Static

static

10

a864712fe2...e6.dll

windows7_x64

3

a864712fe2...e6.dll

windows10_x64

10

Sharing

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General

  • Target

    a864712fe2bbd5910bbe6e9340508f4db6f4a8ae6f656700137f621440795ce6

  • Size

    206KB

  • Sample

    201109-97dbmrcc8s

  • MD5

    5d011f186971be3f2f69b24bdfe411ea

  • SHA1

    1bfcfc87d51b6ceeebbfd4037921f7a9586787d4

  • SHA256

    a864712fe2bbd5910bbe6e9340508f4db6f4a8ae6f656700137f621440795ce6

  • SHA512

    a1c0ef9242d833c129112fef33e4bd9475fefffead20c7ef8b5b301a63d4bccded4f22fc046a094ab48ba0ca261a5d62eac2cef8998a1f302b67ce1528d4fd1d

Score
10/10
cobaltstrikebackdoortrojan

Malware Config

Extracted

Family

cobaltstrike

C2

http://185.80.92.4:9797/cm

Attributes
  • access_type

    512

  • host

    185.80.92.4,/cm

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • maxdns

    255

  • pipe_name

    \\%s\pipe\msagent_%x

  • polling_time

    60000

  • port_number

    9797

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDE57ppXv4CLwKzFQQLDyu1ky37pGF7nnK1ak3yE+l6i2uB3tb+9x8MTWaa7rZ3TKO6RRm1bIGrhBuCVlkMH0hKOcxriBucfY3tu+cZU4vP+edeoe/Hp9ugUUOexiPOuTYmK9vI0gvfzOkRy8z4s3BEWJ7O6Gk4mZjwioV5ybOSwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; QQDownload 733; InfoPath.2)

Targets

    • Target

      a864712fe2bbd5910bbe6e9340508f4db6f4a8ae6f656700137f621440795ce6

    • Size

      206KB

    • MD5

      5d011f186971be3f2f69b24bdfe411ea

    • SHA1

      1bfcfc87d51b6ceeebbfd4037921f7a9586787d4

    • SHA256

      a864712fe2bbd5910bbe6e9340508f4db6f4a8ae6f656700137f621440795ce6

    • SHA512

      a1c0ef9242d833c129112fef33e4bd9475fefffead20c7ef8b5b301a63d4bccded4f22fc046a094ab48ba0ca261a5d62eac2cef8998a1f302b67ce1528d4fd1d

    Score
    10/10
    cobaltstrikebackdoortrojan

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

      trojanbackdoorcobaltstrike

    • ServiceHost packer

      Detects ServiceHost packer used for .NET malware

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks