Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-06-2024 08:42

General

  • Target

    bad07e764741c1d271c59b4c5cd118d7_JaffaCakes118.exe

  • Size

    292KB

  • MD5

    bad07e764741c1d271c59b4c5cd118d7

  • SHA1

    b58d224c2661812778b9abc2318ea1482ff4078a

  • SHA256

    5508be384184a5b52f7f76a2603ab53a2dbac79d522dafa579cd4eca5428d5fc

  • SHA512

    1830f5558899aa95c446e3836faad221321e620699a26c69f274273b493a181c6a2f48d5fb0e8456b540d4cd96a4a24cd0fb39565955682bb5be9d9c4aba1ade

  • SSDEEP

    3072:TWjt+sU2E6BIG+CKj7xNuX0EwQVz1XBlC5AISu4IJQtnrce1X8jkX2Uzai:St+t4/nKj9FZQVR4AISu4eQtnoeujE

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

91.105.94.200:80

51.38.124.206:80

38.88.126.202:8080

54.37.42.48:8080

189.2.177.210:443

181.30.61.163:443

185.178.10.77:80

199.203.62.165:80

177.73.0.98:443

87.106.46.107:8080

5.196.35.138:7080

5.189.178.202:8080

185.183.16.47:80

78.249.119.122:80

191.182.6.118:80

96.227.52.8:443

186.103.141.250:443

50.28.51.143:8080

111.67.12.221:8080

50.121.220.50:80

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet payload 5 IoCs

    Detects Emotet payload in memory.

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bad07e764741c1d271c59b4c5cd118d7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bad07e764741c1d271c59b4c5cd118d7_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2052
    • C:\Windows\SysWOW64\Windows.ApplicationModel.Background.TimeBroker\WinTypes.exe
      "C:\Windows\SysWOW64\Windows.ApplicationModel.Background.TimeBroker\WinTypes.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:4860

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\SysWOW64\Windows.ApplicationModel.Background.TimeBroker\WinTypes.exe
    Filesize

    292KB

    MD5

    bad07e764741c1d271c59b4c5cd118d7

    SHA1

    b58d224c2661812778b9abc2318ea1482ff4078a

    SHA256

    5508be384184a5b52f7f76a2603ab53a2dbac79d522dafa579cd4eca5428d5fc

    SHA512

    1830f5558899aa95c446e3836faad221321e620699a26c69f274273b493a181c6a2f48d5fb0e8456b540d4cd96a4a24cd0fb39565955682bb5be9d9c4aba1ade

  • memory/2052-4-0x00000000005D0000-0x00000000005E0000-memory.dmp
    Filesize

    64KB

  • memory/2052-0-0x0000000000770000-0x0000000000782000-memory.dmp
    Filesize

    72KB

  • memory/2052-7-0x00000000005B0000-0x00000000005BF000-memory.dmp
    Filesize

    60KB

  • memory/2052-9-0x0000000000400000-0x000000000044D000-memory.dmp
    Filesize

    308KB

  • memory/4860-14-0x0000000002160000-0x0000000002170000-memory.dmp
    Filesize

    64KB

  • memory/4860-10-0x0000000002140000-0x0000000002152000-memory.dmp
    Filesize

    72KB