Analysis

  • max time kernel
    163s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    11-05-2022 02:32

General

  • Target

    0c8e164076add32c9a53051c64bbe884b4988515366f3a3d436626ba20846acb.exe

  • Size

    992KB

  • MD5

    88937ca7392c69005b195b4ebf0af639

  • SHA1

    4f8188247e2911e1489aacefac90e86eb7fbb36c

  • SHA256

    0c8e164076add32c9a53051c64bbe884b4988515366f3a3d436626ba20846acb

  • SHA512

    1b77c53559e67ecc9d4cd4f82491ea1d1f968b3a339d64b6d1e167b16338533c50a1bfed95d6af72f2a8bfb7e8fc072332e688e9038a9a7e7328142bc1c30ba2

Malware Config

Signatures

  • MassLogger

    Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

  • MassLogger Main Payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0c8e164076add32c9a53051c64bbe884b4988515366f3a3d436626ba20846acb.exe
    "C:\Users\Admin\AppData\Local\Temp\0c8e164076add32c9a53051c64bbe884b4988515366f3a3d436626ba20846acb.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1644
    • C:\Users\Admin\AppData\Local\Temp\0c8e164076add32c9a53051c64bbe884b4988515366f3a3d436626ba20846acb.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1412

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\0c8e164076add32c9a53051c64bbe884b4988515366f3a3d436626ba20846acb.exe.log

    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

  • memory/1412-135-0x0000000000000000-mapping.dmp

  • memory/1412-136-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB

  • memory/1644-130-0x0000000000130000-0x000000000022E000-memory.dmp

    Filesize

    1016KB

  • memory/1644-131-0x00000000051F0000-0x0000000005794000-memory.dmp

    Filesize

    5.6MB

  • memory/1644-132-0x0000000004C40000-0x0000000004CD2000-memory.dmp

    Filesize

    584KB

  • memory/1644-133-0x0000000004BD0000-0x0000000004BDA000-memory.dmp

    Filesize

    40KB

  • memory/1644-134-0x0000000008410000-0x00000000084AC000-memory.dmp

    Filesize

    624KB