Overview

overview

10

Static

static

34447d74a5...41.exe

windows7-x64

10

34447d74a5...41.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    173s
  • max time network
    186s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-11-2022 15:40

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General

  • Target

    34447d74a502b3bd45c648f6137a7e1e5da532cd24f7a318b6e87a1a42e57f41.exe

  • Size

    187KB

  • MD5

    68b4ca99283c6099e6b07994d93ecbbb

  • SHA1

    8b26dcf97f6ad64ab20712d61ac7ca328cb584be

  • SHA256

    34447d74a502b3bd45c648f6137a7e1e5da532cd24f7a318b6e87a1a42e57f41

  • SHA512

    95809b747178739ede228109dbefb61cb4bccd7be3982b50abddf2b5e6dda2ca3dfc4a55aed484af603a77864915e4d1647b6a6da44df64bf60b6c2b7f24f5b3

  • SSDEEP

    3072:ungmqO1OfS/LnFZeQ9TiKqVmJAy/ty2WS3gBh39QLTvNaJS7X9hkU:uXZ/L/r9gq/tyrBh36NaU7X9h

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\34447d74a502b3bd45c648f6137a7e1e5da532cd24f7a318b6e87a1a42e57f41.exe
    "C:\Users\Admin\AppData\Local\Temp\34447d74a502b3bd45c648f6137a7e1e5da532cd24f7a318b6e87a1a42e57f41.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2848
    • C:\Users\Admin\AppData\Local\Temp\34447d74a502b3bd45c648f6137a7e1e5da532cd24f7a318b6e87a1a42e57f41.exe
      "C:\Users\Admin\AppData\Local\Temp\34447d74a502b3bd45c648f6137a7e1e5da532cd24f7a318b6e87a1a42e57f41.exe"
      2⤵
        PID:3788
      • C:\Users\Admin\AppData\Roaming\Microsoft\AeLookupSvi.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\AeLookupSvi.exe"
        2⤵
        • Executes dropped EXE
        PID:876

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    2
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\AeLookupSvi.exe
      Filesize

      7KB

      MD5

      54b446b04c83570cc974ed428b416a63

      SHA1

      f6e9eb6319a45d381baef998ce45e50f247cbc7d

      SHA256

      ead396edbe63927c734b30f9275e52c4dde8fd3c1e53963cfdafb24f53e9fab4

      SHA512

      0d0129553c623c107d70d756c1d023f8f4463cd6d6517639e5ca2c79944285cfd23dffe98a3ca6c12b9d33501830de05c599d89d12a3ae5514ddd6c18b28e939

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    • C:\Users\Admin\AppData\Roaming\Microsoft\AeLookupSvi.exe
      Filesize

      7KB

      MD5

      54b446b04c83570cc974ed428b416a63

      SHA1

      f6e9eb6319a45d381baef998ce45e50f247cbc7d

      SHA256

      ead396edbe63927c734b30f9275e52c4dde8fd3c1e53963cfdafb24f53e9fab4

      SHA512

      0d0129553c623c107d70d756c1d023f8f4463cd6d6517639e5ca2c79944285cfd23dffe98a3ca6c12b9d33501830de05c599d89d12a3ae5514ddd6c18b28e939

      Download Submit
    • memory/876-136-0x0000000000000000-mapping.dmp
      Download
    • memory/876-139-0x0000000074630000-0x0000000074BE1000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/2848-132-0x0000000074630000-0x0000000074BE1000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/2848-133-0x0000000074630000-0x0000000074BE1000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/3788-134-0x0000000000000000-mapping.dmp
      Download