Analysis

  • max time kernel
    145s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    27-06-2022 08:58

General

  • Target

    7f708a5ce5363e9fcad36eb7af3dfc0d66f945a5274bda179b3f70f203c8d8b8.exe

  • Size

    389KB

  • MD5

    9819eb6628311ff1a48397f99a304b72

  • SHA1

    111c10b2822695949b13c82358daa0f43b6bd3e6

  • SHA256

    7f708a5ce5363e9fcad36eb7af3dfc0d66f945a5274bda179b3f70f203c8d8b8

  • SHA512

    b4b5cbed0c8fc9e2cb6e7ce687500015f612acc67cedc48d12f6f12b71a2dcde77ac2944666e6eab253f2112ffe28c5858400288f814fd4f71a3387227469c54

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7f708a5ce5363e9fcad36eb7af3dfc0d66f945a5274bda179b3f70f203c8d8b8.exe
    "C:\Users\Admin\AppData\Local\Temp\7f708a5ce5363e9fcad36eb7af3dfc0d66f945a5274bda179b3f70f203c8d8b8.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1496
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1496 -s 1272
      2⤵
      • Program crash
      PID:1616
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1496 -ip 1496
    1⤵
      PID:2420

    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/1496-130-0x00000000053D0000-0x0000000005974000-memory.dmp
      Filesize

      5.6MB

    • memory/1496-131-0x0000000000CD2000-0x0000000000CFC000-memory.dmp
      Filesize

      168KB

    • memory/1496-132-0x00000000027A0000-0x00000000027D7000-memory.dmp
      Filesize

      220KB

    • memory/1496-133-0x0000000000400000-0x0000000000B54000-memory.dmp
      Filesize

      7.3MB

    • memory/1496-134-0x0000000005980000-0x0000000005F98000-memory.dmp
      Filesize

      6.1MB

    • memory/1496-135-0x0000000005310000-0x0000000005322000-memory.dmp
      Filesize

      72KB

    • memory/1496-136-0x0000000005FA0000-0x00000000060AA000-memory.dmp
      Filesize

      1.0MB

    • memory/1496-137-0x0000000005370000-0x00000000053AC000-memory.dmp
      Filesize

      240KB

    • memory/1496-138-0x0000000000CD2000-0x0000000000CFC000-memory.dmp
      Filesize

      168KB

    • memory/1496-139-0x0000000006490000-0x00000000064F6000-memory.dmp
      Filesize

      408KB

    • memory/1496-140-0x0000000006B40000-0x0000000006BD2000-memory.dmp
      Filesize

      584KB

    • memory/1496-141-0x0000000006BF0000-0x0000000006C66000-memory.dmp
      Filesize

      472KB

    • memory/1496-142-0x0000000006D10000-0x0000000006D2E000-memory.dmp
      Filesize

      120KB

    • memory/1496-143-0x0000000006EC0000-0x0000000007082000-memory.dmp
      Filesize

      1.8MB

    • memory/1496-144-0x00000000070A0000-0x00000000075CC000-memory.dmp
      Filesize

      5.2MB

    • memory/1496-145-0x0000000000CD2000-0x0000000000CFC000-memory.dmp
      Filesize

      168KB

    • memory/1496-146-0x0000000000400000-0x0000000000B54000-memory.dmp
      Filesize

      7.3MB