Analysis

  • max time kernel
    20s
  • max time network
    54s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29/03/2025, 01:30

General

  • Target

    Payment Confirmation Print Out Copy MT103.exe

  • Size

    703KB

  • MD5

    e5cd98a64f8e5107f0f9ce6b90613333

  • SHA1

    1f1677af3f494b8def43775a9077357b756184d7

  • SHA256

    aedfae05284600f51e6fe18a6f47ac68c7971e365d827bed7bc2205f27063c8d

  • SHA512

    e948219debb7790b4ffe26cb9cecd155d2aec1a03a6fd368b49335c25ee24a6805bb3be466dfa099e193630aaec89270368a5294f386c8922e70d616498de024

  • SSDEEP

    12288:yMQiKaxTR1Q8QTAI8vRPc6dWy2HF5VmChmFZKt5HQveM4uHzZNKf5zBnym+FNb/:BQib1qkIGRPc6kvVmTFwt9Qp3KBNym+D

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.haliza.com.my
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    JesusChrist007$

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • 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 5 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 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Payment Confirmation Print Out Copy MT103.exe
    "C:\Users\Admin\AppData\Local\Temp\Payment Confirmation Print Out Copy MT103.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2328
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Payment Confirmation Print Out Copy MT103.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:336
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\DarniQyyh.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2720
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DarniQyyh" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF8D0.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2268
    • C:\Users\Admin\AppData\Local\Temp\Payment Confirmation Print Out Copy MT103.exe
      "C:\Users\Admin\AppData\Local\Temp\Payment Confirmation Print Out Copy MT103.exe"
      2⤵
        PID:2664
      • C:\Users\Admin\AppData\Local\Temp\Payment Confirmation Print Out Copy MT103.exe
        "C:\Users\Admin\AppData\Local\Temp\Payment Confirmation Print Out Copy MT103.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2840

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpF8D0.tmp

      Filesize

      1KB

      MD5

      cd55339513592fe4799d2ea9a52944b3

      SHA1

      918af1dbc685233c45c701d79c4d037fe94d9014

      SHA256

      8dc5787b90a6c84e969f8124c722c7c45587cb71341a9578775f5c3116e50767

      SHA512

      8b0d778d75701621eabdc50699be4c0c95a64727610a5a5cb4c99e16c7d680135fbb5e7af796b53360283df2d74f63c5fa86a77f597dd3283101235fe6da0a90

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

      Filesize

      7KB

      MD5

      662aad42bb3b82cd4a0ea464d448691a

      SHA1

      67505e80eb632c49ebbe08b521cbb11fa956216c

      SHA256

      dc4dad213f3ebf1d1218fac137b8ead990797de0eb098a59ddcef126a9acf7f0

      SHA512

      2ae9c1e386425b9dd0dce79cf61be670ffd3519045c0af633a8061c2cdfcc4b60f37617545de5295571094cb021aa73e944a3ecf575d416b26bbf50d59d09301

    • memory/2328-30-0x00000000748C0000-0x0000000074FAE000-memory.dmp

      Filesize

      6.9MB

    • memory/2328-1-0x0000000001110000-0x00000000011C4000-memory.dmp

      Filesize

      720KB

    • memory/2328-2-0x00000000748C0000-0x0000000074FAE000-memory.dmp

      Filesize

      6.9MB

    • memory/2328-3-0x0000000000C90000-0x0000000000CA8000-memory.dmp

      Filesize

      96KB

    • memory/2328-4-0x00000000748C0000-0x0000000074FAE000-memory.dmp

      Filesize

      6.9MB

    • memory/2328-5-0x00000000055C0000-0x0000000005648000-memory.dmp

      Filesize

      544KB

    • memory/2328-0-0x00000000748CE000-0x00000000748CF000-memory.dmp

      Filesize

      4KB

    • memory/2840-19-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/2840-29-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/2840-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2840-24-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/2840-22-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/2840-28-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/2840-20-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/2840-27-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB