Analysis

  • max time kernel
    91s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-01-2023 10:35

General

  • Target

    06651c8f16bbef7b746a584c85ff03637e6ecc131b725b24168e7cf08726cefa.exe

  • Size

    442KB

  • MD5

    0baa4fca4d1351ee26aee097db6821ec

  • SHA1

    8640d91336343965de301f937353d2252e27345b

  • SHA256

    06651c8f16bbef7b746a584c85ff03637e6ecc131b725b24168e7cf08726cefa

  • SHA512

    44c4c02d33da4c370ccfcaee44986e920d6216bac85ee0891c357bfa86d2d2e04e6e4714f59d0b82b98cdf51442becf3c799e10440d8dca711252e56097e8748

  • SSDEEP

    12288:KaR5Fc90ibMcoH6qCBz+DR7VWR5lz5ZX:n5W9LbjoaqCEDR7VWR5V7X

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06651c8f16bbef7b746a584c85ff03637e6ecc131b725b24168e7cf08726cefa.exe
    "C:\Users\Admin\AppData\Local\Temp\06651c8f16bbef7b746a584c85ff03637e6ecc131b725b24168e7cf08726cefa.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:828
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 1556
      2⤵
      • Program crash
      PID:3896
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 828 -ip 828
    1⤵
      PID:1824

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    2
    T1081

    Discovery

    Query Registry

    1
    T1012

    Collection

    Data from Local System

    2
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/828-132-0x000000000053E000-0x000000000056D000-memory.dmp
      Filesize

      188KB

    • memory/828-133-0x00000000021D0000-0x000000000221B000-memory.dmp
      Filesize

      300KB

    • memory/828-134-0x0000000000400000-0x0000000000476000-memory.dmp
      Filesize

      472KB

    • memory/828-135-0x0000000004C60000-0x0000000005204000-memory.dmp
      Filesize

      5.6MB

    • memory/828-136-0x0000000005210000-0x0000000005828000-memory.dmp
      Filesize

      6.1MB

    • memory/828-137-0x0000000005850000-0x000000000595A000-memory.dmp
      Filesize

      1.0MB

    • memory/828-138-0x0000000005990000-0x00000000059A2000-memory.dmp
      Filesize

      72KB

    • memory/828-139-0x00000000059B0000-0x00000000059EC000-memory.dmp
      Filesize

      240KB

    • memory/828-140-0x0000000005CA0000-0x0000000005D32000-memory.dmp
      Filesize

      584KB

    • memory/828-141-0x0000000005D40000-0x0000000005DA6000-memory.dmp
      Filesize

      408KB

    • memory/828-142-0x000000000053E000-0x000000000056D000-memory.dmp
      Filesize

      188KB

    • memory/828-143-0x0000000000400000-0x0000000000476000-memory.dmp
      Filesize

      472KB

    • memory/828-144-0x0000000006590000-0x0000000006752000-memory.dmp
      Filesize

      1.8MB

    • memory/828-145-0x0000000006770000-0x0000000006C9C000-memory.dmp
      Filesize

      5.2MB

    • memory/828-146-0x000000000053E000-0x000000000056D000-memory.dmp
      Filesize

      188KB

    • memory/828-147-0x0000000000400000-0x0000000000476000-memory.dmp
      Filesize

      472KB