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Overview

overview

8

Static

static

7

0ad61c4f36...18.exe

windows7-x64

8

0ad61c4f36...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    139s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/05/2024, 01:33

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General

  • Target

    0ad61c4f369ef91a0a8afeaae1844032_JaffaCakes118.exe

  • Size

    527KB

  • MD5

    0ad61c4f369ef91a0a8afeaae1844032

  • SHA1

    3aacba35e18d73e6bf22eb3aed1f20d611ee3875

  • SHA256

    04a810ffcaf4ab849bb2b7a4bdfbcb9aabd9e85513e3a7f0861c770001146bd1

  • SHA512

    a68d5e76d59a0375025868ad4d1a7cf8fc80205d3475b6875d39993e81c5e52350196801710e27d2497e9bca8ed4b2343d95d46ed14253398ca12576e27c104b

  • SSDEEP

    12288:/quErHF6xC9D6DmR1J98w4oknqOOCyQfQJXzaVqfENFSmFZ6:Grl6kD68JmlotQf+eVzNFxFZ6

Score
7/10
upx

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 13 IoCs
  • UPX packed file 2 IoCs

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

    upx
  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 11 IoCs
  • Suspicious use of SendNotifyMessage 11 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0ad61c4f369ef91a0a8afeaae1844032_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0ad61c4f369ef91a0a8afeaae1844032_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3704
    • C:\~ebbuhjk.tmp
      C:\~ebbuhjk.tmp /S
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:1428

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsu3990.tmp\System.dll
    Filesize

    11KB

    MD5

    3e6bf00b3ac976122f982ae2aadb1c51

    SHA1

    caab188f7fdc84d3fdcb2922edeeb5ed576bd31d

    SHA256

    4ff9b2678d698677c5d9732678f9cf53f17290e09d053691aac4cc6e6f595cbe

    SHA512

    1286f05e6a7e6b691f6e479638e7179897598e171b52eb3a3dc0e830415251069d29416b6d1ffc6d7dce8da5625e1479be06db9b7179e7776659c5c1ad6aa706

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\nsu3990.tmp\nsisFile.dll
    Filesize

    5KB

    MD5

    b7d0d765c151d235165823b48554e442

    SHA1

    fe530e6c6fd60392d4ce611b21ec9daad3f1bc84

    SHA256

    a820a32e5ce89e3e336afc71aa1bf42a357ec542c2bc6e50c6255c1333812587

    SHA512

    5d801c24dfa1b7326f72f9c0acf3a330ef0cc3fce25ceee200bb12eab8c2b653025602e610e0cecda1e7cbd851ce1b66252531220b557a378ddb0b4a1741fa66

    Download Submit

  • C:\~ebbuhjk.tmp
    Filesize

    158KB

    MD5

    63f97f0f83d525d798596963a41426e0

    SHA1

    e20f5011669a3aa5e54826add72d507c182be334

    SHA256

    f0ee8f91b19d7070c6a29298c2649b1f14ce6a4d88ae799477a033e8119b6af1

    SHA512

    a73413961fa3c81200eca1fd92fc4ba125bdb7f62c6a9173bf8df23aff2e03a57da47f71f32b52df6cfdcd149a60330bf9a5b27b1b45b032b89d8969ab948dcf

    Download Submit

  • memory/3704-0-0x0000000000A50000-0x0000000000B83000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/3704-57-0x0000000000A50000-0x0000000000B83000-memory.dmp

    Filesize

    1.2MB

    Download