Analysis

  • max time kernel
    142s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-07-2024 17:26

General

  • Target

    19a6785fe245b33b5b87091cc1d3a3fb_JaffaCakes118.dll

  • Size

    115KB

  • MD5

    19a6785fe245b33b5b87091cc1d3a3fb

  • SHA1

    574301573c262e1f1008fad6611ad1ab0506a2c7

  • SHA256

    b958fb921a0e3bcc14962b3771f610e972526713f70bd36437b3f299fd252e52

  • SHA512

    ff7608ea8242db34e257cd2568f9eeaad4c43e0643be5633a0881201141d26f5d46c23cc0f204e89a4a538818d35f193b1ad808bf80481f6751c6a5f84dcc6fe

  • SSDEEP

    1536:cXq3Q48oRjL3YCcxt6vcfFVwXr4OHZehTead4wBb88FGHKXs/OPWWm2B:ca3Q48oZDcxYvcNIViasNbG7/OPWWm2

Malware Config

Extracted

Family

gozi

Botnet

7221

C2

po3p53334.yahoo.com

web.citylimitshog.com

Attributes
  • build

    250154

  • dga_base_url

    constitution.org/usdeclar.txt

  • dga_crc

    0x4eb7d2ca

  • dga_season

    10

  • dga_tlds

    com

    ru

    org

  • exe_type

    loader

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Extracted

Family

gozi

Signatures

  • Gozi

    Gozi is a well-known and widely distributed banking trojan.

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SetWindowsHookEx 16 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\19a6785fe245b33b5b87091cc1d3a3fb_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3052
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\19a6785fe245b33b5b87091cc1d3a3fb_JaffaCakes118.dll
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3156
  • C:\Program Files (x86)\Internet Explorer\ielowutil.exe
    "C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3784
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2600
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2600 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3288
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1720
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1720 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2692
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5052
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5052 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2848
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4904
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4904 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3032

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\~DFD53E29EB59DCDD96.TMP

    Filesize

    16KB

    MD5

    694925de8188ba0720b6471cc9b91436

    SHA1

    5fb75225c191f6dd73633faf38223c7d598a560b

    SHA256

    07961a9bde77ba5537f3619077fd6a13bc43cd2caf3facc230a4cb4b799abd35

    SHA512

    87ab3aa5512dd6966ece981b509098248c56e4144872c3b8bc797ff89511de6c693b957f8ebc7cac2e1914d9ee8a1f5062e7df29fa7171b4d0b3ef9039f5af17

  • memory/3156-0-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB

  • memory/3156-1-0x0000000000427000-0x0000000000429000-memory.dmp

    Filesize

    8KB

  • memory/3156-3-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB

  • memory/3156-2-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB

  • memory/3156-4-0x0000000001110000-0x0000000001120000-memory.dmp

    Filesize

    64KB

  • memory/3156-8-0x0000000000427000-0x0000000000429000-memory.dmp

    Filesize

    8KB

  • memory/3156-17-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB

  • memory/3156-18-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB