Overview

overview

10

Static

static

3

03795a683b...93.exe

windows7-x64

10

03795a683b...93.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    03795a683bf3eb9ed7673522fe7eac45949a824da8043236cd504fd8106e3593

  • Size

    6.1MB

  • Sample

    240410-lbp8nsad37

  • MD5

    f5daa93b81be67cfd79a403d5a8a7ed8

  • SHA1

    9a218d3e65b974ab1bc9fa364a5597df0beddb72

  • SHA256

    03795a683bf3eb9ed7673522fe7eac45949a824da8043236cd504fd8106e3593

  • SHA512

    b223db7541c4c5733d6da1e185042e910cda0b3503f046c9f343bd9ecdff3a7162c2a3abd6038013ac857ca875f03f0516f5e6439311f1c7aa5008db5c5397fd

  • SSDEEP

    196608:7D1K5W5Zj7xEcF/zMV5C/Gb9bcxcHFhpHn:75KU55xEErMVQ/sbcux

Score
10/10
cobaltstrike426352781backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

426352781

C2

http://docs.python.org:443/latest/pip-check

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    docs.python.org,/latest/pip-check

  • http_header1

    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

  • http_header2

    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

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    2560

  • polling_time

    1000

  • port_number

    443

  • sc_process32

    %windir%\syswow64\dllhost.exe

  • sc_process64

    %windir%\sysnative\dllhost.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDT5/xLtdf0mfbAZ1SOgtXZAyKkM34KWqpUdp4aKli2SeQo2+hL+WTcphBl+t+zIIuiCChggLxQUGMFy0jqJDrYpjcGguHFB4A8I1/otg9K+fNOJ53iEO6Gs89KUZ4kfLYwCcyhaKML+kuLs6nxrEDmKrmAsrtP3L8vpAtWqqthFQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    1.733629184e+09

  • unknown2

    AAAABAAAAAEAAAACAAAAAgAAAAoAAAACAAAAAAAAAA0AAAAPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /latest/check

  • user_agent

    Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.125 Safari/537.36

  • watermark

    426352781

Targets

    • Target

      03795a683bf3eb9ed7673522fe7eac45949a824da8043236cd504fd8106e3593

    • Size

      6.1MB

    • MD5

      f5daa93b81be67cfd79a403d5a8a7ed8

    • SHA1

      9a218d3e65b974ab1bc9fa364a5597df0beddb72

    • SHA256

      03795a683bf3eb9ed7673522fe7eac45949a824da8043236cd504fd8106e3593

    • SHA512

      b223db7541c4c5733d6da1e185042e910cda0b3503f046c9f343bd9ecdff3a7162c2a3abd6038013ac857ca875f03f0516f5e6439311f1c7aa5008db5c5397fd

    • SSDEEP

      196608:7D1K5W5Zj7xEcF/zMV5C/Gb9bcxcHFhpHn:75KU55xEErMVQ/sbcux

    Score
    10/10
    cobaltstrike426352781backdoortrojan

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

      trojanbackdoorcobaltstrike

    • Checks computer location settings

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks