Analysis

  • max time kernel
    144s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06-09-2024 06:05

General

  • Target

    ced7ffbe44b657360ade1d0b52f2587e_JaffaCakes118.exe

  • Size

    348KB

  • MD5

    ced7ffbe44b657360ade1d0b52f2587e

  • SHA1

    652caf6d1ac224983027f6176a90424547608345

  • SHA256

    7aa0722dd865ebf63a7ff30db265862388a14cec3144dcd47643845a60a398ff

  • SHA512

    1d5c2eeda8a8b54acc57b61412ff731788572fe3257421b977bf934573b8b34c0423f9a491a0e2cab4e79014c82ab35542ac8cedeb69051997453d29c35bf831

  • SSDEEP

    6144:c5WV38sM2nwYuxTNCTFppNt0pzIZ5la22tVjSYevA8:2m33MiYSTFppNt0ptj/j/evA

Malware Config

Extracted

Family

trickbot

Version

1000192

Botnet

tt0002

C2

209.121.142.202:449

5.102.177.205:449

209.121.142.214:449

95.161.180.42:449

203.86.222.142:449

109.95.114.28:449

118.91.178.106:449

173.220.6.194:449

179.107.89.145:449

46.20.207.204:449

91.206.4.216:449

69.122.117.95:449

68.96.73.154:449

185.42.192.194:449

189.84.125.37:449

68.227.31.46:449

107.144.49.162:449

46.72.175.17:449

144.48.51.8:449

46.243.179.212:449

Attributes
  • autorun
    Control:GetSystemInfo
    Name:systeminfo
    Name:injectDll
ecc_pubkey.base64

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Windows security bypass 2 TTPs 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\ced7ffbe44b657360ade1d0b52f2587e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ced7ffbe44b657360ade1d0b52f2587e_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2348
    • C:\Users\Admin\AppData\Roaming\wsxmail\ced8ffbe44b768370ade1d0b62f2698e_KaffaDaket119.exe
      C:\Users\Admin\AppData\Roaming\wsxmail\ced8ffbe44b768370ade1d0b62f2698e_KaffaDaket119.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:772
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
        • Windows security bypass
        • Suspicious use of AdjustPrivilegeToken
        PID:2580
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {79C42D19-AC4D-431C-A6CC-F2AF12FA5870} S-1-5-18:NT AUTHORITY\System:Service:
    1⤵
      PID:2908
      • C:\Users\Admin\AppData\Roaming\wsxmail\ced8ffbe44b768370ade1d0b62f2698e_KaffaDaket119.exe
        C:\Users\Admin\AppData\Roaming\wsxmail\ced8ffbe44b768370ade1d0b62f2698e_KaffaDaket119.exe
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1580

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • \Users\Admin\AppData\Roaming\wsxmail\ced8ffbe44b768370ade1d0b62f2698e_KaffaDaket119.exe

      Filesize

      348KB

      MD5

      ced7ffbe44b657360ade1d0b52f2587e

      SHA1

      652caf6d1ac224983027f6176a90424547608345

      SHA256

      7aa0722dd865ebf63a7ff30db265862388a14cec3144dcd47643845a60a398ff

      SHA512

      1d5c2eeda8a8b54acc57b61412ff731788572fe3257421b977bf934573b8b34c0423f9a491a0e2cab4e79014c82ab35542ac8cedeb69051997453d29c35bf831

    • memory/772-8-0x0000000000400000-0x0000000000459000-memory.dmp

      Filesize

      356KB

    • memory/772-10-0x0000000010000000-0x0000000010007000-memory.dmp

      Filesize

      28KB

    • memory/772-22-0x0000000000400000-0x0000000000459000-memory.dmp

      Filesize

      356KB

    • memory/2348-1-0x0000000000400000-0x0000000000459000-memory.dmp

      Filesize

      356KB

    • memory/2348-0-0x000000000041F000-0x0000000000420000-memory.dmp

      Filesize

      4KB

    • memory/2348-7-0x0000000000400000-0x0000000000459000-memory.dmp

      Filesize

      356KB

    • memory/2580-15-0x0000000000060000-0x0000000000061000-memory.dmp

      Filesize

      4KB

    • memory/2580-14-0x0000000140000000-0x0000000140023000-memory.dmp

      Filesize

      140KB

    • memory/2580-17-0x0000000140000000-0x0000000140023000-memory.dmp

      Filesize

      140KB