Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-05-2024 06:26

General

  • Target

    333222279ebb1c9eb509df6d8c43c11c_JaffaCakes118.exe

  • Size

    532KB

  • MD5

    333222279ebb1c9eb509df6d8c43c11c

  • SHA1

    2dfa2185ae9d245e2277086b59c27776987e348f

  • SHA256

    ba7dec4f8276e3d3f7f4ea65bd2da7fe70b0d74de369e282f541c1f2db33bed9

  • SHA512

    1cd36ad3ffebfc9eac21b53cf74d82070afa4f3a55dbbea930caab6d60eacc0f6b77551bfcac8876501bc1ce583569bd36b73b00ec80a873d907fa987987841d

  • SSDEEP

    12288:MKAwN26MSnj2MTVF+N5gyJx+D9eljYcwAC/PR2nsJkLL:rJjRSN89elj01PRNJ

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

186.4.172.5:443

186.4.172.5:8080

85.25.255.207:8080

185.94.252.13:443

94.177.216.217:8080

124.240.198.66:80

189.209.217.49:80

200.113.106.18:465

200.113.106.18:21

185.187.198.15:80

159.65.25.128:8080

87.106.136.232:8080

83.136.245.190:8080

212.71.234.16:8080

103.39.131.88:80

169.239.182.217:8080

136.243.177.26:8080

167.71.10.37:8080

201.250.54.115:50000

190.226.44.20:21

rsa_pubkey.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Drops file in System32 directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies data under HKEY_USERS 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\333222279ebb1c9eb509df6d8c43c11c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\333222279ebb1c9eb509df6d8c43c11c_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3812
    • C:\Users\Admin\AppData\Local\Temp\333222279ebb1c9eb509df6d8c43c11c_JaffaCakes118.exe
      --e4a9cc10
      2⤵
      • Suspicious behavior: RenamesItself
      • Suspicious use of SetWindowsHookEx
      PID:3132
  • C:\Windows\SysWOW64\mobsynctypeb.exe
    "C:\Windows\SysWOW64\mobsynctypeb.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4208
    • C:\Windows\SysWOW64\mobsynctypeb.exe
      --8797b65f
      2⤵
      • Drops file in System32 directory
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2988

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2988-17-0x0000000000F50000-0x0000000000F64000-memory.dmp

    Filesize

    80KB

  • memory/3132-6-0x0000000000740000-0x0000000000754000-memory.dmp

    Filesize

    80KB

  • memory/3132-16-0x0000000000400000-0x000000000048A000-memory.dmp

    Filesize

    552KB

  • memory/3812-0-0x0000000002160000-0x0000000002174000-memory.dmp

    Filesize

    80KB

  • memory/3812-5-0x0000000002150000-0x000000000215F000-memory.dmp

    Filesize

    60KB

  • memory/4208-11-0x0000000000F80000-0x0000000000F94000-memory.dmp

    Filesize

    80KB