Analysis

  • max time kernel
    150s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    16-05-2024 21:37

General

  • Target

    4d20e507408edb688431c43d4afb655c_JaffaCakes118.exe

  • Size

    706KB

  • MD5

    4d20e507408edb688431c43d4afb655c

  • SHA1

    ab9b18b4745f61413b01b462871c31de9d392520

  • SHA256

    1290eff5b9ce2405746a7b5b11e486829d3d3b8004f1b22b1a241496e60c4225

  • SHA512

    38aeb11f7a6ed54d580196b5b4ff299f065ef47c3f9d0fe05823d8cd9b93469ad95d038e1c8a2a53b10a13530eeee9d28e019dc35fbb310349f4436492ea9ad5

  • SSDEEP

    12288:SVZZzLcl02FoNOm1byXC1v4NFeuLX0XjOsP++q3gDRvl4q13:eclc3AFR0X6sm+qeRvl4q

Malware Config

Extracted

Family

danabot

C2

236.128.21.180

89.144.25.104

148.165.195.24

149.28.180.182

6.200.141.194

96.202.32.98

199.92.207.6

213.82.134.216

118.134.228.191

48.8.103.94

rsa_pubkey.plain

Signatures

  • Danabot

    Danabot is a modular banking Trojan that has been linked with other malware.

  • Danabot x86 payload 1 IoCs

    Detection of Danabot x86 payload, mapped in memory during the execution of its loader.

  • Blocklisted process makes network request 8 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 5 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4d20e507408edb688431c43d4afb655c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4d20e507408edb688431c43d4afb655c_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3032
    • C:\Windows\SysWOW64\regsvr32.exe
      C:\Windows\system32\regsvr32.exe -s C:\Users\Admin\AppData\Local\Temp\4D20E5~1.DLL f1 C:\Users\Admin\AppData\Local\Temp\4D20E5~1.EXE@3032
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2892
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\4D20E5~1.DLL,f0
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        PID:2468

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\4D20E5~1.DLL
    Filesize

    506KB

    MD5

    3f1a39e1f0d2004fd050f6e629f5e771

    SHA1

    f90a9d25012fc58a8fe2158f3ef4ec7adb6891a1

    SHA256

    7bd3bab60ed53f7fa5c8ef8cb9af8e500aed93e70fc74a4f19b3976a457eb1f2

    SHA512

    1fde33fd33eacad6271bba0949d95d4a7a6fb2adc6ef208cf15d4e2d1960022f48a9ecd91904bd58be661a4af116c32282149552cf64f3c0b5690294dd20fca7

  • memory/2468-10-0x0000000001E20000-0x0000000001EAC000-memory.dmp
    Filesize

    560KB

  • memory/2468-11-0x0000000002550000-0x0000000002551000-memory.dmp
    Filesize

    4KB

  • memory/2468-12-0x0000000001E20000-0x0000000001EAC000-memory.dmp
    Filesize

    560KB

  • memory/2468-14-0x0000000001E20000-0x0000000001EAC000-memory.dmp
    Filesize

    560KB

  • memory/2892-4-0x00000000007B0000-0x000000000083C000-memory.dmp
    Filesize

    560KB

  • memory/2892-5-0x0000000002670000-0x0000000002671000-memory.dmp
    Filesize

    4KB

  • memory/3032-1-0x0000000000400000-0x00000000004BD000-memory.dmp
    Filesize

    756KB