Overview

overview

10

Static

static

3

498fa19c34...1c.exe

windows7-x64

10

498fa19c34...1c.exe

windows10-2004-x64

10

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General

  • Target

    498fa19c34ef1fb2001f7862a102ddee369b22d9349cc995ff49aee53716971c

  • Size

    1.5MB

  • Sample

    240614-ngk71sydjc

  • MD5

    d213327d5f0bfb0aae59ec386d62c576

  • SHA1

    0b6d68d90fc5f3ba017a9fba14e1b2ae76930499

  • SHA256

    498fa19c34ef1fb2001f7862a102ddee369b22d9349cc995ff49aee53716971c

  • SHA512

    15baa1c01f554af499a10143f60ae31b4d59636f171941f8cf9e762ef6e95035970b574489fd53e351009e93d85af4959193e1af397edf2fdc4aab2185856e96

  • SSDEEP

    24576:I7lTCKLbAF+tWGyP+j99E0qXQPSghsgYqm6mVw:ONCKLbgq9Yg+R6m

Score
10/10
cobaltstrike100000000backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

100000000

C2

http://180.97.66.35:80/common/images

http://58.243.203.35:80/common/images

http://219.151.25.35:80/common/images

http://218.93.204.35:80/common/images

http://183.147.138.35:80/common/images

http://183.131.118.35:80/common/images
Attributes
  • access_type

    512

  • host

    180.97.66.35,/common/images,58.243.203.35,/common/images,219.151.25.35,/common/images,218.93.204.35,/common/images,183.147.138.35,/common/images,183.131.118.35,/common/images

  • http_header1

    AAAACgAAAAtBY2NlcHQ6ICovKgAAAAcAAAAAAAAAAwAAAAIAAAAKU0VTU0lPTklEPQAAAAYAAAAGQ29va2llAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAACgAAAAtBY2NlcHQ6ICovKgAAAAcAAAAAAAAAAwAAAAIAAAAJSlNFU1NJT049AAAABgAAAAZDb29raWUAAAAHAAAAAQAAAAMAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    9472

  • polling_time

    35000

  • port_number

    80

  • sc_process32

    %windir%\syswow64\dllhost.exe

  • sc_process64

    %windir%\sysnative\dllhost.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCbunJ64SQYVl1XCGvqYJ5Ub+secJ6AZ7QA40zOAc5AZp+5PH4RCiViwGwAcdAJKr2GijLoM7k9KCVkHvxepdyn6PE3NclHvnJj44FYxTmNrYJsbLo/Acuge8CRyvLZc7cc2wmZ2owKtdXx1K0uOXTTjFuBnaegSp3kx5MJyk7ROwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    1.481970944e+09

  • unknown2

    AAAABAAAAAMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /common/imgdata

  • user_agent

    Mozilla/5.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/5.0)

  • watermark

    100000000

Targets

    • Target

      498fa19c34ef1fb2001f7862a102ddee369b22d9349cc995ff49aee53716971c

    • Size

      1.5MB

    • MD5

      d213327d5f0bfb0aae59ec386d62c576

    • SHA1

      0b6d68d90fc5f3ba017a9fba14e1b2ae76930499

    • SHA256

      498fa19c34ef1fb2001f7862a102ddee369b22d9349cc995ff49aee53716971c

    • SHA512

      15baa1c01f554af499a10143f60ae31b4d59636f171941f8cf9e762ef6e95035970b574489fd53e351009e93d85af4959193e1af397edf2fdc4aab2185856e96

    • SSDEEP

      24576:I7lTCKLbAF+tWGyP+j99E0qXQPSghsgYqm6mVw:ONCKLbgq9Yg+R6m

    Score
    10/10
    cobaltstrike100000000backdoortrojan

    • 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

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks