Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-12-2024 06:02

General

  • Target

    ea3b9249a3ba39f80ce970035fd29b6e_JaffaCakes118.exe

  • Size

    175KB

  • MD5

    ea3b9249a3ba39f80ce970035fd29b6e

  • SHA1

    ce74a66ddbb12215633684c89b8f8953b162d6fe

  • SHA256

    2c5ce95aeacb3e801b028f20d29e38cc37f743e9510277c96a7a9bd59e6e1135

  • SHA512

    b8a3340e24eb7a686e510d9cb5734e86a4b11e27892bef1f5cd9c9db6dd75ef06fe5fcd360a8c5aac71762f5c32e83ebfda964acf48bba8c4af9bc534d08b558

  • SSDEEP

    3072:08pm73ZaCPVzYDHn6eXy5n0GrY7ANMFfNnRgs/M4/m+iNVvzxmJrY+zuHbKJlUtV:V0ZeHS50GqfpRRU9+A6IK8t6Vb

Malware Config

Signatures

  • Cycbot

    Cycbot is a backdoor and trojan written in C++..

  • Cycbot family
  • Detects Cycbot payload 6 IoCs

    Cycbot is a backdoor and trojan written in C++.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 8 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ea3b9249a3ba39f80ce970035fd29b6e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ea3b9249a3ba39f80ce970035fd29b6e_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4732
    • C:\Users\Admin\AppData\Local\Temp\ea3b9249a3ba39f80ce970035fd29b6e_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\ea3b9249a3ba39f80ce970035fd29b6e_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\dwm.exe%C:\Users\Admin\AppData\Roaming
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2768
    • C:\Users\Admin\AppData\Local\Temp\ea3b9249a3ba39f80ce970035fd29b6e_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\ea3b9249a3ba39f80ce970035fd29b6e_JaffaCakes118.exe startC:\Users\Admin\AppData\Local\Temp\csrss.exe%C:\Users\Admin\AppData\Local\Temp
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4756

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\B3F5.18F

    Filesize

    597B

    MD5

    d17ec9963a5825ded0e21067250c8c2e

    SHA1

    6719833080b6aab72a89a247f9d8efab9d7123a4

    SHA256

    25030ef6ab033abc2368828717a329ee2720bb788e881136c7ef0a8ad8c51921

    SHA512

    1926bfc62f707b6e5eb8ad43b66597b05f8fce11aebb2e3d495a1bb36becddf36c46ed0e17159cef23e18990af304699eecb088c82065fa85816cce6cfd1d682

  • C:\Users\Admin\AppData\Roaming\B3F5.18F

    Filesize

    1KB

    MD5

    e318b0dd7c8066fe30d0b73f4e96f493

    SHA1

    00e033e57e1925453bea3de9aae1a9cafb176532

    SHA256

    05029d0c5c8ccdafb050c3125c9e20bd1b6b2234e69830644f4ece6f72d1dcae

    SHA512

    feabf4c4415138b234bd0e6136a95ddc8e4f26b3d82848bb7c6fa53d0a29295ad8fcfd693d39ac0e99948c125b047cabcbbe3b003fc1ddcda276443bece7d8b1

  • C:\Users\Admin\AppData\Roaming\B3F5.18F

    Filesize

    897B

    MD5

    d268d676f9a91f83fe90b1a4bd1f6a87

    SHA1

    4bb5ffacc34618b42e73d087533b57d49232bcb2

    SHA256

    cbed13717aad0ce1ff1f1445abcc0ab407fcd62b77f36a48799b9d9264bcda4b

    SHA512

    3b82ce6daa955931a3eaf4be2e450d62883c2ace5d6f976b3d5beaaa3208c6e9b5a80c8184bb2c3d1b9e6d4cd416808985f0a3d9dca92ecc26ee55168602ac3b

  • C:\Users\Admin\AppData\Roaming\B3F5.18F

    Filesize

    1KB

    MD5

    07f45e3e006c3224850ddd66dbbb7cc5

    SHA1

    b23be0ef449d64e746b01ae050de4433ac7cdeb1

    SHA256

    62957b97a9a99f8f1cdd35c0ce47095e2714d605149c82094d64b5a927c1ec97

    SHA512

    8f9a2168d39e9edf444d4e1492c8eb2579757b6c58cc9e749ecad8bf08a6d52f87ca5100271175ddc43420a5c024186bc74d2ef86340fb3a6d4796703ca4b7e0

  • memory/2768-17-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2768-18-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/4732-20-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/4732-77-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/4732-1-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/4732-2-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/4732-177-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/4756-79-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/4756-81-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB