Analysis

  • max time kernel
    136s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    27-08-2024 22:02

General

  • Target

    c5d25323ff2485599bc5eb6646ea246e_JaffaCakes118.exe

  • Size

    335KB

  • MD5

    c5d25323ff2485599bc5eb6646ea246e

  • SHA1

    14066b1de7794e035f80aefd96b2a0ec48525e4a

  • SHA256

    a95ce1288d1f507831a7c257d2ee148f8fffbe4690e2a8dc8d96ce4886e094a1

  • SHA512

    71f3c0efb9139b41d21f8d190b1be3791da1e3e3610e15cc4ac193be1afd9200aac9663f9af62f885581d0128accff5c8b53076467f03a12db5cad7d5e8b00a1

  • SSDEEP

    6144:nbaydxXqngWpKN+rbZnLrL2Mu1bUlhX0FZ9IhzM9oo6dWcB:nbDxXPWpKN+hjvoqhVUVa

Malware Config

Extracted

Family

trickbot

Version

1000209

Botnet

lib242

C2

188.124.167.132:449

93.109.242.134:443

41.211.9.226:443

158.58.131.54:443

36.74.100.211:449

87.255.24.238:449

200.111.167.227:449

109.86.227.152:443

85.172.38.59:449

190.4.189.129:443

65.30.201.40:443

66.232.212.59:443

80.53.57.146:443

182.253.210.130:449

155.133.31.21:449

94.112.52.197:449

209.121.142.202:449

5.102.177.205:449

209.121.142.214:449

95.161.180.42:449

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.

  • Trickbot x86 loader 7 IoCs

    Detected Trickbot's x86 loader that unpacks the x86 payload.

  • Windows security bypass 2 TTPs 1 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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\c5d25323ff2485599bc5eb6646ea246e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c5d25323ff2485599bc5eb6646ea246e_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1620
    • C:\Users\Admin\AppData\Local\Temp\c5d25323ff2485599bc5eb6646ea246e_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\c5d25323ff2485599bc5eb6646ea246e_JaffaCakes118.exe"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2408
      • C:\Users\Admin\AppData\Roaming\coplane\c6d26323ff2496699bc6eb7747ea247e_KaffaDaket119.exe
        C:\Users\Admin\AppData\Roaming\coplane\c6d26323ff2496699bc6eb7747ea247e_KaffaDaket119.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1940
        • C:\Users\Admin\AppData\Roaming\coplane\c6d26323ff2496699bc6eb7747ea247e_KaffaDaket119.exe
          "C:\Users\Admin\AppData\Roaming\coplane\c6d26323ff2496699bc6eb7747ea247e_KaffaDaket119.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:660
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            5⤵
            • Windows security bypass
            • Suspicious use of AdjustPrivilegeToken
            PID:2152
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {71A58F67-9DFD-4626-BB66-29D2C328E022} S-1-5-18:NT AUTHORITY\System:Service:
    1⤵
      PID:1000
      • C:\Users\Admin\AppData\Roaming\coplane\c6d26323ff2496699bc6eb7747ea247e_KaffaDaket119.exe
        C:\Users\Admin\AppData\Roaming\coplane\c6d26323ff2496699bc6eb7747ea247e_KaffaDaket119.exe
        2⤵
        • Executes dropped EXE
        PID:1840

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • \Users\Admin\AppData\Roaming\coplane\c6d26323ff2496699bc6eb7747ea247e_KaffaDaket119.exe

      Filesize

      335KB

      MD5

      c5d25323ff2485599bc5eb6646ea246e

      SHA1

      14066b1de7794e035f80aefd96b2a0ec48525e4a

      SHA256

      a95ce1288d1f507831a7c257d2ee148f8fffbe4690e2a8dc8d96ce4886e094a1

      SHA512

      71f3c0efb9139b41d21f8d190b1be3791da1e3e3610e15cc4ac193be1afd9200aac9663f9af62f885581d0128accff5c8b53076467f03a12db5cad7d5e8b00a1

    • memory/660-30-0x0000000010000000-0x0000000010007000-memory.dmp

      Filesize

      28KB

    • memory/660-35-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/660-44-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/660-29-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/660-31-0x0000000010000000-0x0000000010007000-memory.dmp

      Filesize

      28KB

    • memory/2152-36-0x0000000000060000-0x0000000000061000-memory.dmp

      Filesize

      4KB

    • memory/2152-38-0x0000000140000000-0x0000000140035000-memory.dmp

      Filesize

      212KB

    • memory/2408-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2408-16-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/2408-2-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/2408-0-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/2408-4-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/2408-10-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/2408-9-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB