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Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/03/2025, 06:09

General

  • Target

    3806b87b2562c44df09560409b8759bae8ba6dbe918fe9020f61088360cb99f8.exe

  • Size

    3.5MB

  • MD5

    96ba88c16acc54a90745e1213583e62d

  • SHA1

    f19926cc3931a36fc378285bfacb20b9e1559b1b

  • SHA256

    3806b87b2562c44df09560409b8759bae8ba6dbe918fe9020f61088360cb99f8

  • SHA512

    176416f3936060a2c68a690fd3557f550261e59ef68496d3f4dd477c573f770c566f93b125ccc45af7bfc8279648188f006cad82c9d93df898a555af660e1536

  • SSDEEP

    98304:ZRS6nfSOQZOt+CW+7EELhF3gxpNOf2k2Y//jIXov32:Zkj8NBFwxpNOuk2sjIXoP2

Malware Config

Signatures

  • Stops running service(s) 4 TTPs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Launches sc.exe 2 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3806b87b2562c44df09560409b8759bae8ba6dbe918fe9020f61088360cb99f8.exe
    "C:\Users\Admin\AppData\Local\Temp\3806b87b2562c44df09560409b8759bae8ba6dbe918fe9020f61088360cb99f8.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:320
    • C:\Users\Admin\AppData\Local\Temp\qlP3h3t4U84.exe
      "C:\Users\Admin\AppData\Local\Temp\qlP3h3t4U84.exe" QzpcVXNlcnNcQWRtaW5cQXBwRGF0YVxMb2NhbFxUZW1wXDM4MDZiODdiMjU2MmM0NGRmMDk1NjA0MDliODc1OWJhZThiYTZkYmU5MThmZTkwMjBmNjEwODgzNjBjYjk5ZjguZXhl
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4612
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd.exe" /C sc stop "SysMain" & sc config "SysMain" start=disabled
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4928
        • C:\Windows\system32\sc.exe
          sc stop "SysMain"
          4⤵
          • Launches sc.exe
          PID:1448
        • C:\Windows\system32\sc.exe
          sc config "SysMain" start=disabled
          4⤵
          • Launches sc.exe
          PID:5896

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\qlP3h3t4U84.exe

    Filesize

    3.3MB

    MD5

    052be299623f601ed921145f713bf4e2

    SHA1

    0e237a70762babbb5a2b0215827f4d7d75c4b142

    SHA256

    bd5b36ce9f798e95bec8cdd5840a74c293c322bce873e8311e4aabeb79b39150

    SHA512

    9907724c737ea97d08e05cd6c9a744368c65399f318fa35c8fa2066f9f69fd93c71f8eac93d1746a3e274e6e60193c28ef9fe6aa5311ad9a55e5428eb0c66af0

  • memory/320-12-0x00000216215C0000-0x00000216215F2000-memory.dmp

    Filesize

    200KB

  • memory/320-7-0x000002161F580000-0x000002161F586000-memory.dmp

    Filesize

    24KB

  • memory/320-3-0x00000216053C0000-0x00000216053F0000-memory.dmp

    Filesize

    192KB

  • memory/320-4-0x00007FFB7AA10000-0x00007FFB7B4D1000-memory.dmp

    Filesize

    10.8MB

  • memory/320-5-0x0000021621070000-0x00000216214A8000-memory.dmp

    Filesize

    4.2MB

  • memory/320-6-0x0000021605400000-0x0000021605404000-memory.dmp

    Filesize

    16KB

  • memory/320-0-0x00007FFB7AA13000-0x00007FFB7AA15000-memory.dmp

    Filesize

    8KB

  • memory/320-8-0x000002161F590000-0x000002161F62C000-memory.dmp

    Filesize

    624KB

  • memory/320-9-0x000002161F630000-0x000002161F636000-memory.dmp

    Filesize

    24KB

  • memory/320-10-0x000002161F650000-0x000002161F658000-memory.dmp

    Filesize

    32KB

  • memory/320-2-0x000002161F670000-0x000002161F960000-memory.dmp

    Filesize

    2.9MB

  • memory/320-11-0x0000021621660000-0x000002162171A000-memory.dmp

    Filesize

    744KB

  • memory/320-30-0x00007FFB7AA10000-0x00007FFB7B4D1000-memory.dmp

    Filesize

    10.8MB

  • memory/320-1-0x0000021604CF0000-0x0000021605014000-memory.dmp

    Filesize

    3.1MB

  • memory/320-13-0x00000216215F0000-0x00000216215F4000-memory.dmp

    Filesize

    16KB

  • memory/4612-29-0x00007FFB7AA10000-0x00007FFB7B4D1000-memory.dmp

    Filesize

    10.8MB

  • memory/4612-28-0x000001B8A1EC0000-0x000001B8A21E4000-memory.dmp

    Filesize

    3.1MB

  • memory/4612-31-0x00007FFB7AA10000-0x00007FFB7B4D1000-memory.dmp

    Filesize

    10.8MB

  • memory/4612-32-0x000001B8BE900000-0x000001B8BE972000-memory.dmp

    Filesize

    456KB

  • memory/4612-33-0x000001B8BE810000-0x000001B8BE816000-memory.dmp

    Filesize

    24KB

  • memory/4612-34-0x000001B8C1440000-0x000001B8C1478000-memory.dmp

    Filesize

    224KB

  • memory/4612-35-0x000001B8C1400000-0x000001B8C140E000-memory.dmp

    Filesize

    56KB

  • memory/4612-36-0x00007FFB7AA10000-0x00007FFB7B4D1000-memory.dmp

    Filesize

    10.8MB

  • memory/4612-37-0x00007FFB7AA10000-0x00007FFB7B4D1000-memory.dmp

    Filesize

    10.8MB