Analysis

  • max time kernel
    145s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    15-05-2024 21:51

General

  • Target

    4832fcda1a71d75ea615cc30231b7a78_JaffaCakes118.exe

  • Size

    425KB

  • MD5

    4832fcda1a71d75ea615cc30231b7a78

  • SHA1

    102f4b4607e85f3e47afaa1a856759c04163a4b2

  • SHA256

    5d6db1d059de822c0f8f7f7a9d872d3e385936d831b14cb4937114c04bb25de9

  • SHA512

    5e64a30cf370332f3558e8e43a1514a9e14f7d3bb66da924a0498e679bf78577009d3a71180122a7db6acee883a98b3f1aa571131e23b581e3f8f5a7b9e71e5f

  • SSDEEP

    6144:6riTApO8CLavbVUGXjDsDaKaIwLnhc/WGLeGFL7h11UOvTmgyyyyyyyyyyyyyyyy:DGXqzacuGfFxUO7mQDi+6K

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

C2

186.159.246.121:80

201.210.70.8:8080

46.105.131.68:8080

192.163.221.191:8080

124.150.175.133:80

5.189.148.98:8080

95.216.207.86:7080

189.145.6.189:80

212.112.113.235:80

187.143.219.242:8080

189.132.130.111:8080

190.96.118.15:443

190.217.1.149:80

172.104.70.207:8080

42.190.4.92:443

152.170.220.95:80

203.99.188.11:443

216.75.37.196:8080

190.55.39.215:80

185.45.24.254:7080

rsa_pubkey.plain

Signatures

  • Emotet

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

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

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

  • Modifies data under HKEY_USERS 21 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4832fcda1a71d75ea615cc30231b7a78_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4832fcda1a71d75ea615cc30231b7a78_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1512
    • C:\Users\Admin\AppData\Local\Temp\4832fcda1a71d75ea615cc30231b7a78_JaffaCakes118.exe
      --7a946e29
      2⤵
      • Loads dropped DLL
      • Suspicious behavior: RenamesItself
      PID:2000
  • C:\Windows\SysWOW64\adammetered.exe
    "C:\Windows\SysWOW64\adammetered.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2900
    • C:\Windows\SysWOW64\adammetered.exe
      --6268a22f
      2⤵
      • Loads dropped DLL
      • Drops file in System32 directory
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      PID:2644

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \ProgramData\xcsdwrsdk.dtxsd

    Filesize

    252KB

    MD5

    5fdd4a8dcf5cf854ba82a0b172a76bad

    SHA1

    067a519cdc7ff1f8d45c5669837f7863555665f3

    SHA256

    0f8b8b85a03ac6690c9cbbfc25b92fbc25b556798feabf7b6d0a4357be82e9a0

    SHA512

    d63c01ed9105dfbbec16cbf5f0fbf9d29960641b14b561ff056171d60614de11130e6c4f01ac29a392b8242e37b75e19b9b1e329b2b326263d23867c7e9cb225

  • memory/1512-5-0x0000000000300000-0x0000000000317000-memory.dmp

    Filesize

    92KB

  • memory/1512-10-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/1512-11-0x00000000002E0000-0x00000000002F1000-memory.dmp

    Filesize

    68KB

  • memory/2000-18-0x00000000002A0000-0x00000000002B7000-memory.dmp

    Filesize

    92KB

  • memory/2000-32-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2644-33-0x0000000001230000-0x0000000001247000-memory.dmp

    Filesize

    92KB

  • memory/2644-38-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2900-25-0x0000000000710000-0x0000000000727000-memory.dmp

    Filesize

    92KB

  • memory/2900-30-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB