Analysis

  • max time kernel
    119s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    01-10-2024 14:04

General

  • Target

    06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe

  • Size

    827KB

  • MD5

    06201b6b2888cb1e4c27d77a5a28bc52

  • SHA1

    985f2bb91db6f82b7fbc8923e5cd45bba0f2da47

  • SHA256

    a24a961e14dece3def554ebba529567d698163848c1611dfbb97f78b08c1138d

  • SHA512

    0dca90ce388dec28ca286635592a1fb48b64d31b6a6d72ffd06b0c066ae8f6e65bf2a152b5329685fc75682c7feb85611b97c3a0dbeefdf89a9320377ea2563d

  • SSDEEP

    24576:znKzDT02b7lWHuYCOMmnm+r3LIifVl8C:ePI2HbYCT

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Mariodavid@89

Signatures

  • AgentTesla

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

  • AgentTesla payload 5 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:848
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JeRgvRa" /XML "C:\Users\Admin\AppData\Local\Temp\tmp225F.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2780
    • C:\Users\Admin\AppData\Local\Temp\06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe"
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      PID:2552

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp225F.tmp

    Filesize

    1KB

    MD5

    edc0575e93d5db30b053a1003d0b57ae

    SHA1

    c85295255dc3ffea0d64d89051b4ff452b460ea5

    SHA256

    1c581ffbe4d20d1c4920311ff8d406493ece345f418ff3c2e69bfc1cb95e9c62

    SHA512

    124f3d6e1cd939e3d759386fd4479efc6959dd7ba31eeca3c3742e6cb5da0e718055e1ab950414774771c56abeebe6786bab9afd8b476f851037b736135976da

  • C:\Users\Admin\AppData\Roaming\newapp\newapp.exe

    Filesize

    827KB

    MD5

    06201b6b2888cb1e4c27d77a5a28bc52

    SHA1

    985f2bb91db6f82b7fbc8923e5cd45bba0f2da47

    SHA256

    a24a961e14dece3def554ebba529567d698163848c1611dfbb97f78b08c1138d

    SHA512

    0dca90ce388dec28ca286635592a1fb48b64d31b6a6d72ffd06b0c066ae8f6e65bf2a152b5329685fc75682c7feb85611b97c3a0dbeefdf89a9320377ea2563d

  • memory/848-0-0x00000000746EE000-0x00000000746EF000-memory.dmp

    Filesize

    4KB

  • memory/848-1-0x0000000000820000-0x00000000008F4000-memory.dmp

    Filesize

    848KB

  • memory/848-2-0x00000000046D0000-0x000000000476A000-memory.dmp

    Filesize

    616KB

  • memory/848-3-0x00000000746E0000-0x0000000074DCE000-memory.dmp

    Filesize

    6.9MB

  • memory/848-4-0x00000000005E0000-0x00000000005F6000-memory.dmp

    Filesize

    88KB

  • memory/848-5-0x00000000746EE000-0x00000000746EF000-memory.dmp

    Filesize

    4KB

  • memory/848-6-0x00000000746E0000-0x0000000074DCE000-memory.dmp

    Filesize

    6.9MB

  • memory/848-7-0x0000000008150000-0x00000000081F2000-memory.dmp

    Filesize

    648KB

  • memory/848-8-0x0000000001F80000-0x0000000001FBC000-memory.dmp

    Filesize

    240KB

  • memory/848-30-0x00000000746E0000-0x0000000074DCE000-memory.dmp

    Filesize

    6.9MB

  • memory/2552-26-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2552-24-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2552-29-0x00000000746E0000-0x0000000074DCE000-memory.dmp

    Filesize

    6.9MB

  • memory/2552-20-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2552-18-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2552-16-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2552-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2552-31-0x00000000746E0000-0x0000000074DCE000-memory.dmp

    Filesize

    6.9MB

  • memory/2552-28-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2552-32-0x00000000746E0000-0x0000000074DCE000-memory.dmp

    Filesize

    6.9MB

  • memory/2552-33-0x00000000746E0000-0x0000000074DCE000-memory.dmp

    Filesize

    6.9MB

  • memory/2552-14-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB