Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2023 12:29

General

  • Target

    0aa34d12d477861f1cb15247c1b0b02e3d76ac610ffadc22142f3ea5cf32d492.exe

  • Size

    13.3MB

  • MD5

    ae92d96c2bc25ffefd4b4fdfda60c981

  • SHA1

    2097e62bf46a3fd5a1e14483bd1f2615adbca647

  • SHA256

    0aa34d12d477861f1cb15247c1b0b02e3d76ac610ffadc22142f3ea5cf32d492

  • SHA512

    db7f6c4fefb6b821c7031ae946cac0864fa35cb7006ab41b38aee606d5a57120e907ec0b4627e070994d0f0855ac41d081930b5fc93d794688f552bf001894f9

  • SSDEEP

    393216:cXGD2nwW+eGQRIMTozGxu8C0ibfz6e57g1bmXiWCUI:c2DawW+e5R5oztZ026e5WFVUI

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Loads dropped DLL 41 IoCs
  • 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
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 5 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0aa34d12d477861f1cb15247c1b0b02e3d76ac610ffadc22142f3ea5cf32d492.exe
    "C:\Users\Admin\AppData\Local\Temp\0aa34d12d477861f1cb15247c1b0b02e3d76ac610ffadc22142f3ea5cf32d492.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3160
    • C:\Users\Admin\AppData\Local\Temp\0aa34d12d477861f1cb15247c1b0b02e3d76ac610ffadc22142f3ea5cf32d492.exe
      "C:\Users\Admin\AppData\Local\Temp\0aa34d12d477861f1cb15247c1b0b02e3d76ac610ffadc22142f3ea5cf32d492.exe"
      2⤵
      • Drops startup file
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2112
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "tasklist"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1560
  • C:\Windows\system32\tasklist.exe
    tasklist
    1⤵
    • Enumerates processes with tasklist
    • Suspicious use of AdjustPrivilegeToken
    PID:544

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI31602\python312.dll

    Filesize

    92KB

    MD5

    be052891acd0aafdbfc3f143ab617078

    SHA1

    bb0a0b0129e658a2015ccf3ea1e079a06aa580b3

    SHA256

    ca6b0f183f281aa8a59c0024be5eb9375de8036869456fe639dbb50361dd2856

    SHA512

    79826b25a170d9e139f1a6bfe987564b863dac58b2e121dc8cbd6de74c3c6357fe810fd2e29e208e18c54337620e6fe85e2f2193a37fd0b8e0b0d859324ef05a