Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-08-2024 19:32

General

  • Target

    bf431a57b9c1e56e7161451e6722ebaa_JaffaCakes118.exe

  • Size

    108KB

  • MD5

    bf431a57b9c1e56e7161451e6722ebaa

  • SHA1

    531fb464e9c0b1009686f64038f3e82bce7a92fa

  • SHA256

    c925a08142e38938c60d7cd2c0183749fe979707224b7a1fd1d164514e97245b

  • SHA512

    41bf5f4ad9b6d7cddc2158bf33e411f737c8c4bf25b9622cf4bf209dc7c0f3658150c4e8913f11e888e151e5576ddb78f1364262c654a1a66504eb7f7aed3cd7

  • SSDEEP

    3072:01+MJKrUnFYY5z1i0Nmbi5fJBNL/Jjoout:kIrPj0NmWtNNjooS

Malware Config

Extracted

Family

latentbot

C2

ibryzyoussef.zapto.org

Signatures

  • LatentBot

    Modular trojan written in Delphi which has been in-the-wild since 2013.

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 15 IoCs
  • Loads dropped DLL 4 IoCs
  • UPX packed file 16 IoCs

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

  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • System policy modification 1 TTPs 1 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\bf431a57b9c1e56e7161451e6722ebaa_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bf431a57b9c1e56e7161451e6722ebaa_JaffaCakes118.exe"
    1⤵
    • UAC bypass
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:3676
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1360

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\cmsetac.dll

    Filesize

    32KB

    MD5

    2c1b6b73da6f51fe2859274ba5190f80

    SHA1

    f458c1e70dcf508493aba27b1588ed727df13552

    SHA256

    283e1619c5449d50c666534f2f4184521183e15b39a36f666de92703ecac1560

    SHA512

    7036c07e23ea8249141f36fd45732b38b7e2109a2a955ac8239ce6dc5936be95aeded2e546256092205ff62d4f09b4568c6437ee4dcfed6de22f5a4916a8a201

  • C:\Users\Admin\AppData\Local\Temp\ntdtcstp.dll

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/3676-20-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3676-29-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3676-12-0x00000000035C0000-0x00000000035CE000-memory.dmp

    Filesize

    56KB

  • memory/3676-15-0x0000000003470000-0x0000000003471000-memory.dmp

    Filesize

    4KB

  • memory/3676-16-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3676-17-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3676-18-0x0000000002200000-0x0000000002208000-memory.dmp

    Filesize

    32KB

  • memory/3676-19-0x00000000035C0000-0x00000000035CE000-memory.dmp

    Filesize

    56KB

  • memory/3676-0-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3676-23-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3676-26-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3676-8-0x00000000021D0000-0x00000000021D1000-memory.dmp

    Filesize

    4KB

  • memory/3676-32-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3676-35-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3676-38-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3676-41-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3676-44-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3676-47-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3676-50-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3676-53-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/3676-56-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB