Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-03-2024 14:17

General

  • Target

    3dc6d59d3a97f470fbe6f4e4f7f62056_JaffaCakes118.exe

  • Size

    584KB

  • MD5

    3dc6d59d3a97f470fbe6f4e4f7f62056

  • SHA1

    3f4000277a198e93ac8bd738807a4ff222bc7053

  • SHA256

    63fe6dac331249f4c443f3463bba8138c2a564709c744f73a00cbc0cb3155bad

  • SHA512

    3fcb6cef61a27e8d7c697fe5786fee988a84b2537ba39b5ff1efc82a76d31fa7ff5379a5afef23798c0264acfb538b7536574ee1d7932c03a4d79fdfdbecfafc

  • SSDEEP

    12288:v8xrD/SwCTcJTctqgdNrgXkdgocYnKrESO:Guz6KrgXkCochL

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot1923270472:AAFHljVp-f8Q5-X0iy70Vfe0aTch5THPa-U/sendDocument

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • AgentTesla payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3dc6d59d3a97f470fbe6f4e4f7f62056_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3dc6d59d3a97f470fbe6f4e4f7f62056_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2320
    • C:\Users\Admin\AppData\Local\Temp\3dc6d59d3a97f470fbe6f4e4f7f62056_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\3dc6d59d3a97f470fbe6f4e4f7f62056_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1364

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\3dc6d59d3a97f470fbe6f4e4f7f62056_JaffaCakes118.exe.log

    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

  • memory/1364-11-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1364-20-0x0000000005540000-0x0000000005550000-memory.dmp

    Filesize

    64KB

  • memory/1364-19-0x0000000074520000-0x0000000074CD0000-memory.dmp

    Filesize

    7.7MB

  • memory/1364-18-0x0000000005760000-0x00000000057C6000-memory.dmp

    Filesize

    408KB

  • memory/1364-17-0x00000000054D0000-0x00000000054E8000-memory.dmp

    Filesize

    96KB

  • memory/1364-16-0x0000000005540000-0x0000000005550000-memory.dmp

    Filesize

    64KB

  • memory/1364-15-0x0000000074520000-0x0000000074CD0000-memory.dmp

    Filesize

    7.7MB

  • memory/2320-5-0x0000000004BD0000-0x0000000004BDA000-memory.dmp

    Filesize

    40KB

  • memory/2320-9-0x0000000004D90000-0x0000000004DA0000-memory.dmp

    Filesize

    64KB

  • memory/2320-10-0x0000000000A30000-0x0000000000A90000-memory.dmp

    Filesize

    384KB

  • memory/2320-8-0x0000000074520000-0x0000000074CD0000-memory.dmp

    Filesize

    7.7MB

  • memory/2320-7-0x0000000006280000-0x000000000631C000-memory.dmp

    Filesize

    624KB

  • memory/2320-14-0x0000000074520000-0x0000000074CD0000-memory.dmp

    Filesize

    7.7MB

  • memory/2320-6-0x0000000006090000-0x00000000060A6000-memory.dmp

    Filesize

    88KB

  • memory/2320-0-0x0000000000180000-0x0000000000218000-memory.dmp

    Filesize

    608KB

  • memory/2320-4-0x0000000004D90000-0x0000000004DA0000-memory.dmp

    Filesize

    64KB

  • memory/2320-3-0x0000000004C10000-0x0000000004CA2000-memory.dmp

    Filesize

    584KB

  • memory/2320-2-0x00000000051C0000-0x0000000005764000-memory.dmp

    Filesize

    5.6MB

  • memory/2320-1-0x0000000074520000-0x0000000074CD0000-memory.dmp

    Filesize

    7.7MB