Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-12-2024 01:17

General

  • Target

    f69f536b31cd73ebc3dfaaadb1e35f13_JaffaCakes118.exe

  • Size

    440KB

  • MD5

    f69f536b31cd73ebc3dfaaadb1e35f13

  • SHA1

    098820cace3d0f6b318d103bfda1308461359b1d

  • SHA256

    2456d1c6d30ab7c3eae66c1eb1da3bc83ad7be0cc42e358c37a70d3bbb5662a6

  • SHA512

    b0e6c0762e141e2cd115059199bfbd69cdc581efd2987506a6ba6b8baf041233fd9d8edbbc2b4a86a695d08e335b093d54ac2c02f481a903d45b11a08c49060d

  • SSDEEP

    12288:eOxSbLhm2r6UONpb7FAHk7eRXJJ8FmTJcUU53zC3:JVNpb7sOHu3

Malware Config

Extracted

Family

latentbot

C2

headshunter.zapto.org

Signatures

  • LatentBot

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

  • Latentbot family
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in System32 directory 3 IoCs
  • UPX packed file 25 IoCs

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

  • 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.

  • Checks SCSI registry key(s) 3 TTPs 8 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f69f536b31cd73ebc3dfaaadb1e35f13_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f69f536b31cd73ebc3dfaaadb1e35f13_JaffaCakes118.exe"
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Adds Run key to start application
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3140
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      2⤵
        PID:3084

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3140-0-0x0000000010410000-0x0000000010479000-memory.dmp

      Filesize

      420KB

    • memory/3140-7-0x00000000022F0000-0x0000000002359000-memory.dmp

      Filesize

      420KB

    • memory/3140-1-0x0000000010410000-0x0000000010479000-memory.dmp

      Filesize

      420KB

    • memory/3140-8-0x00000000022F0000-0x0000000002359000-memory.dmp

      Filesize

      420KB

    • memory/3140-17-0x0000000002770000-0x000000000280D000-memory.dmp

      Filesize

      628KB

    • memory/3140-19-0x0000000002770000-0x000000000280D000-memory.dmp

      Filesize

      628KB

    • memory/3140-20-0x0000000002770000-0x000000000280D000-memory.dmp

      Filesize

      628KB

    • memory/3140-18-0x0000000002770000-0x000000000280D000-memory.dmp

      Filesize

      628KB

    • memory/3140-21-0x0000000002AA0000-0x0000000002B3D000-memory.dmp

      Filesize

      628KB

    • memory/3140-28-0x0000000002DE0000-0x0000000002E7D000-memory.dmp

      Filesize

      628KB

    • memory/3140-33-0x0000000002DE0000-0x0000000002E7D000-memory.dmp

      Filesize

      628KB

    • memory/3140-36-0x00000000032E0000-0x000000000337D000-memory.dmp

      Filesize

      628KB

    • memory/3140-35-0x00000000032E0000-0x000000000337D000-memory.dmp

      Filesize

      628KB

    • memory/3140-34-0x0000000002F80000-0x000000000301D000-memory.dmp

      Filesize

      628KB

    • memory/3140-32-0x0000000003130000-0x00000000031CD000-memory.dmp

      Filesize

      628KB

    • memory/3140-31-0x0000000003130000-0x00000000031CD000-memory.dmp

      Filesize

      628KB

    • memory/3140-30-0x0000000002F80000-0x000000000301D000-memory.dmp

      Filesize

      628KB

    • memory/3140-29-0x0000000002F80000-0x000000000301D000-memory.dmp

      Filesize

      628KB

    • memory/3140-27-0x0000000002DE0000-0x0000000002E7D000-memory.dmp

      Filesize

      628KB

    • memory/3140-26-0x0000000002C40000-0x0000000002CDD000-memory.dmp

      Filesize

      628KB

    • memory/3140-25-0x0000000002AA0000-0x0000000002B3D000-memory.dmp

      Filesize

      628KB

    • memory/3140-24-0x0000000002C40000-0x0000000002CDD000-memory.dmp

      Filesize

      628KB

    • memory/3140-23-0x0000000002C40000-0x0000000002CDD000-memory.dmp

      Filesize

      628KB

    • memory/3140-22-0x0000000002AA0000-0x0000000002B3D000-memory.dmp

      Filesize

      628KB

    • memory/3140-37-0x0000000003130000-0x00000000031CD000-memory.dmp

      Filesize

      628KB

    • memory/3140-38-0x0000000003130000-0x00000000031CD000-memory.dmp

      Filesize

      628KB

    • memory/3140-39-0x00000000032E0000-0x000000000337D000-memory.dmp

      Filesize

      628KB

    • memory/3140-40-0x0000000002770000-0x000000000280D000-memory.dmp

      Filesize

      628KB

    • memory/3140-41-0x0000000002C40000-0x0000000002CDD000-memory.dmp

      Filesize

      628KB

    • memory/3140-42-0x0000000000400000-0x0000000000474000-memory.dmp

      Filesize

      464KB