Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 01:34

General

  • Target

    a3615ffe08022d1a65788165d225b994_JaffaCakes118.exe

  • Size

    258KB

  • MD5

    a3615ffe08022d1a65788165d225b994

  • SHA1

    7955d93eb06b94ed4e063f79580390cf56f2e72b

  • SHA256

    243a4c86b52a60d0704895225c9e277e32c86bbd2873696f207076a0467ad3e0

  • SHA512

    1278eaa45683a2a3e31568a75e8c38198c1f14854e0188d233e15a5116c182926597b6133b9bb1900c15c2743fb0ec48c60d7d46e875844fa98d9714941bedf7

  • SSDEEP

    6144:8wyXAg0HSQfKgNn4v5/E0JQCnwrQXGlKq:7g0HdNn4vxnwrQXGlKq

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Drops file in Windows directory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a3615ffe08022d1a65788165d225b994_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a3615ffe08022d1a65788165d225b994_JaffaCakes118.exe"
    1⤵
    • Maps connected drives based on registry
    • Drops file in Windows directory
    PID:1796
  • C:\Users\Admin\AppData\Roaming\Obnoxious Quiver\Obnoxious Quiver.exe
    "C:\Users\Admin\AppData\Roaming\Obnoxious Quiver\Obnoxious Quiver.exe"
    1⤵
    • Executes dropped EXE
    PID:2716

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Obnoxious Quiver\Obnoxious Quiver.exe

    Filesize

    64KB

    MD5

    5d54e3c1a5cfbae832fdf9fb1ad9ea85

    SHA1

    7045ba6c0c6b3cfce880fbd0d9acdc123a228abb

    SHA256

    7fbce6875886c119dcb7b2fd926823b327435cf5e5cc8bc971a0121b4f325807

    SHA512

    08cb1ea15ae5ffc36cbaa8e16ab84ca5c2277872cc4b8624232d1f949d72f0b387b45eb62f12ff237c745fea7043ded6d11a26a81c4b7cc9255770d462e378f4

  • memory/1796-0-0x0000000000020000-0x0000000000021000-memory.dmp

    Filesize

    4KB

  • memory/1796-2-0x0000000000080000-0x0000000000081000-memory.dmp

    Filesize

    4KB

  • memory/1796-1-0x0000000000030000-0x0000000000031000-memory.dmp

    Filesize

    4KB

  • memory/1796-3-0x0000000000140000-0x0000000000141000-memory.dmp

    Filesize

    4KB

  • memory/1796-4-0x0000000000550000-0x0000000000579000-memory.dmp

    Filesize

    164KB

  • memory/1796-5-0x0000000000580000-0x00000000005AF000-memory.dmp

    Filesize

    188KB

  • memory/1796-9-0x0000000000550000-0x0000000000579000-memory.dmp

    Filesize

    164KB

  • memory/1796-16-0x0000000000550000-0x0000000000579000-memory.dmp

    Filesize

    164KB

  • memory/1796-12-0x00000000006A0000-0x00000000006C7000-memory.dmp

    Filesize

    156KB

  • memory/1796-25-0x0000000000550000-0x0000000000579000-memory.dmp

    Filesize

    164KB

  • memory/1796-28-0x0000000000550000-0x0000000000579000-memory.dmp

    Filesize

    164KB