Analysis

  • max time kernel
    128s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-09-2024 20:15

General

  • Target

    f46dd53c00af37c70becf355e1536a06_JaffaCakes118.exe

  • Size

    485KB

  • MD5

    f46dd53c00af37c70becf355e1536a06

  • SHA1

    a445019b5c948a493d59c0698d342bf7335596d5

  • SHA256

    16ec3e8116012a5ae1ef938dfb2ba887dce0431a6a85bc515ed321d29f13d802

  • SHA512

    5d6786ea9b8735faba5902542c918bc2a7bbae88a282d9e92bce6c936d85a17d566697dd4934fd5ad05363253304a3df75888ed590d32845a14eaf12f63556f0

  • SSDEEP

    12288:mD9UDevpMtdoe83GWLh6iVMGPFtYLwqYZy4e:hiq/H8hh6O9FtqHYZS

Malware Config

Extracted

Family

gozi

Attributes
  • build

    215165

Extracted

Family

gozi

Botnet

3140

C2

isatawatag.com

bosototsuy.com

atamekihok.com

Attributes
  • build

    215165

  • 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

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 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f46dd53c00af37c70becf355e1536a06_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f46dd53c00af37c70becf355e1536a06_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:752
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4160,i,10369132178352108590,11047993562598554317,262144 --variations-seed-version --mojo-platform-channel-handle=3808 /prefetch:8
    1⤵
      PID:1408
    • 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:540
    • 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:3180
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3180 CREDAT:17410 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:3452
    • 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:704
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:704 CREDAT:17410 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1156
    • 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:4480
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4480 CREDAT:17410 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:4520
    • 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:4348
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4348 CREDAT:17410 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:4280

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\~DF0C3B6109CC24CCAB.TMP

      Filesize

      16KB

      MD5

      b15c1cdbb6811c5c16494fc840262d30

      SHA1

      5b7e96c1e5938a966fad945faf3e25f3505e4b0b

      SHA256

      a6e5a30e2926f59a5660bbd9150e74f1bf883b64df919f5effa35cf26fb20fa7

      SHA512

      18a09d062b67905eac1d82b411596b17a0400ba3010c059f178c1fd2600cc6b370fb6d82770cb781cc86c4111abaaff4e791a22eb837d88a038fd672b213624d

    • memory/752-0-0x0000000000480000-0x0000000000481000-memory.dmp

      Filesize

      4KB

    • memory/752-1-0x00000000004E0000-0x0000000000564000-memory.dmp

      Filesize

      528KB

    • memory/752-2-0x0000000000670000-0x000000000068B000-memory.dmp

      Filesize

      108KB

    • memory/752-6-0x0000000000480000-0x0000000000481000-memory.dmp

      Filesize

      4KB