Analysis

  • max time kernel
    117s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    19-12-2023 01:12

General

  • Target

    115e548adcb17b7079eabf7988346fc57dafc98ed5a371be63ba72dd3184510d.exe

  • Size

    2.3MB

  • MD5

    12381e187f78be2110adaf171f8afef5

  • SHA1

    14e05a79705b58262418a825a5c0588e9823b946

  • SHA256

    115e548adcb17b7079eabf7988346fc57dafc98ed5a371be63ba72dd3184510d

  • SHA512

    a63baafc02516807f7a7b8aec92c36ee7f04d60b3a1ce23896c08986b72eec2da9a078706fd7ec3a00b5f08fb0f986f39ceaee9a60c7544815578b83cca30f74

  • SSDEEP

    49152:p5GJy5YYULFaatZKT3POnougfL8JMHT9ktH8PveUcKsjX3X3XYAGZU+:p8Jy5YXLoatZKT3/ugfASzK8XeUcKk

Score
10/10

Malware Config

Extracted

Family

blackguard

C2

http://91.194.11.85/

Signatures

  • BlackGuard

    Infostealer first seen in Late 2021.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\115e548adcb17b7079eabf7988346fc57dafc98ed5a371be63ba72dd3184510d.exe
    "C:\Users\Admin\AppData\Local\Temp\115e548adcb17b7079eabf7988346fc57dafc98ed5a371be63ba72dd3184510d.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2300
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2300 -s 1072
      2⤵
        PID:2700

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2300-0-0x0000000000E70000-0x00000000010BE000-memory.dmp

      Filesize

      2.3MB

    • memory/2300-1-0x000007FEF5880000-0x000007FEF626C000-memory.dmp

      Filesize

      9.9MB

    • memory/2300-2-0x000000001AF40000-0x000000001AFC0000-memory.dmp

      Filesize

      512KB

    • memory/2300-3-0x000007FEF5880000-0x000007FEF626C000-memory.dmp

      Filesize

      9.9MB

    • memory/2300-4-0x000000001AF40000-0x000000001AFC0000-memory.dmp

      Filesize

      512KB