Analysis

  • max time kernel
    204s
  • max time network
    203s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/11/2022, 02:14

General

  • Target

    68340207d7a47dd7f7c58b0d0d1cba617d2cc9ac59f15fc9381bab35e05e7cba.exe

  • Size

    138KB

  • MD5

    9c80a1967f092c96f75789cefe1bd709

  • SHA1

    d1dc0a3734b97f9102f0163a8d69a8dd218e6eb3

  • SHA256

    68340207d7a47dd7f7c58b0d0d1cba617d2cc9ac59f15fc9381bab35e05e7cba

  • SHA512

    f967f46ea560bc9dc0b734dc3fc223dc8070c3f856d8195751df54d7a271e39c60429425c0237caf051a1d30ca7b12160294985c1820052b64b27ed1dec1c5c0

  • SSDEEP

    3072:Z5Qj0XLXcCS2MRczZK8/y4pE2IybZuwl1PMRPeqov:ZzbDMGJyE51ZuwlB+eqo

Score
10/10

Malware Config

Signatures

  • Gh0st RAT payload 4 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Loads dropped DLL 2 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\68340207d7a47dd7f7c58b0d0d1cba617d2cc9ac59f15fc9381bab35e05e7cba.exe
    "C:\Users\Admin\AppData\Local\Temp\68340207d7a47dd7f7c58b0d0d1cba617d2cc9ac59f15fc9381bab35e05e7cba.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:3572
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k imgsvc
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    PID:2052

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\2501100.dll

    Filesize

    105KB

    MD5

    8a7da987f557fe19f07f23cfc5253bbf

    SHA1

    21011aad02a304487e58535150bf548c6e8ebff5

    SHA256

    d51690271c37b83b1656f6be6d8bd32559e6a36578c560827ff0235c8bb95c4d

    SHA512

    56573127c0d7414ae0a1b11e6dcf8213c756e40e075018769d191182a218bb3812c20cfc524dd494fdfc9c4c3e03e60e0a81c433b428c55f0e5843f468c14fba

  • C:\2501100.dll

    Filesize

    105KB

    MD5

    8a7da987f557fe19f07f23cfc5253bbf

    SHA1

    21011aad02a304487e58535150bf548c6e8ebff5

    SHA256

    d51690271c37b83b1656f6be6d8bd32559e6a36578c560827ff0235c8bb95c4d

    SHA512

    56573127c0d7414ae0a1b11e6dcf8213c756e40e075018769d191182a218bb3812c20cfc524dd494fdfc9c4c3e03e60e0a81c433b428c55f0e5843f468c14fba

  • C:\Program Files (x86)\Sdwu\Efkhrjqwa.bmp

    Filesize

    314KB

    MD5

    485fce7dbf3e39e21b1ce4d4761c21a0

    SHA1

    64ef83b0061c08b51039dd9b1e360fef549f83c7

    SHA256

    da203be2b3e0a091fc8f2a1e0d6bfa52897d1d0e6096317c7d1afcbfa1988314

    SHA512

    b9cc78b8ad8f025199a71c2a32d4635818239dc6ed0b60a0324f9c881f80273b4d1d6b3ff8291a2d4bbf0c11e305534834aa79d8e07679837c3e1e64676872d1

  • \??\c:\NT_Path.jpg

    Filesize

    117B

    MD5

    3d9948a92cfb6d58a04fd735d8a1675a

    SHA1

    4c69fddfeccd664850273ca9bd7ae4c4626aa51a

    SHA256

    d6efe2d83fdb9a1ecb1596dc5a5f39a922b163816ad92da5a0c8873b6c216f93

    SHA512

    c2279a766f428cf5b7360d873502050c1dcb9f927d88b0e85202471a6a670ff8546ea6bd972c25fa67646a47c18d2ea437371dbe8a1ed45eadd10d42112a9ead

  • \??\c:\program files (x86)\sdwu\efkhrjqwa.bmp

    Filesize

    314KB

    MD5

    485fce7dbf3e39e21b1ce4d4761c21a0

    SHA1

    64ef83b0061c08b51039dd9b1e360fef549f83c7

    SHA256

    da203be2b3e0a091fc8f2a1e0d6bfa52897d1d0e6096317c7d1afcbfa1988314

    SHA512

    b9cc78b8ad8f025199a71c2a32d4635818239dc6ed0b60a0324f9c881f80273b4d1d6b3ff8291a2d4bbf0c11e305534834aa79d8e07679837c3e1e64676872d1