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Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/02/2024, 06:12

General

  • Target

    fe6157ea3ff94f6c4f84da31a56ea05038dba490cc441bac0086999456170d18.exe

  • Size

    7.8MB

  • MD5

    49db7b3e827ab7d47b9106f924cf0d08

  • SHA1

    0c8d26a2e408bb4efbe6c64d38c21cf85cafdf24

  • SHA256

    fe6157ea3ff94f6c4f84da31a56ea05038dba490cc441bac0086999456170d18

  • SHA512

    a42ce8949b1e69a3131ec0e6ef12e7fb5f918a716fe7f91539c05a11a5cc78ea408e9e32afa7468d4d440630c4ef870b2758014b42cbf0932048d71ef5dc92fc

  • SSDEEP

    98304:ceidhlFrjrskTaHuZXVoYWJKxNOJmrOw4/M1mfxjXem5t:8nFrjaHKLCmrOMofxjfH

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • 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 SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fe6157ea3ff94f6c4f84da31a56ea05038dba490cc441bac0086999456170d18.exe
    "C:\Users\Admin\AppData\Local\Temp\fe6157ea3ff94f6c4f84da31a56ea05038dba490cc441bac0086999456170d18.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2036
    • C:\Users\Admin\AppData\Local\Temp\ZMining.exe
      "C:\Users\Admin\AppData\Local\Temp\ZMining.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4456

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    8.0MB

    MD5

    72d96b353837f5166d4c0a4fa7170999

    SHA1

    350c23eee9202aa0d514282b1c27defeafa5feef

    SHA256

    97684c587ad0f00b52d18ea4aebe836a25cbfcf115f47c69cb592496293e9468

    SHA512

    79e7153f305f43624a5a7d3fe1b70b689fdc2e4f7f5f9890399c3ae540db323baabeee86272a179fcca0bfd6785794caeee23b1da37cb3479f0dd1fc887c9c36

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

    Filesize

    768KB

    MD5

    de8ede853f24a07168c1a6b2c1dbebf3

    SHA1

    9a809b161200a5555d6f30f87cf94434b239501c

    SHA256

    04f2748207ab180e125a548529c910cd390bca6992dda29ef82c7f8518b3c094

    SHA512

    e6dd05d10f6da4905bb9f5dd0bae5a4191a7ef6c929baa2aeec5f11844844c4427fbe97b93706a549b67103a0b81124953041537c416135d0e5721b9e85c2d18

  • C:\Users\Admin\AppData\Local\Temp\nvml.dll

    Filesize

    597KB

    MD5

    ba5b566449f3e4429aa10d9374fff22a

    SHA1

    67d882218b32bb34ff346ce250f1881cacedda32

    SHA256

    2d2f7e096925f8534f050118b9e3e78e505d41d96a1a2a8c3527dffe8d1cb50f

    SHA512

    6dec2530bbadc3d34b4b7779769a3ada244314f610a53bddbeed3e2265e18acdfb96546183fbb840b4017a9e88ff284cd5802930b05fc76e5cbcfb2e825588ac

  • memory/2036-0-0x0000000002C30000-0x0000000002C31000-memory.dmp

    Filesize

    4KB

  • memory/2036-1-0x0000000000400000-0x0000000000BE5000-memory.dmp

    Filesize

    7.9MB

  • memory/2036-3-0x0000000002C30000-0x0000000002C31000-memory.dmp

    Filesize

    4KB

  • memory/2036-27-0x0000000000400000-0x0000000000BE5000-memory.dmp

    Filesize

    7.9MB

  • memory/4456-29-0x0000000000400000-0x0000000001420000-memory.dmp

    Filesize

    16.1MB

  • memory/4456-28-0x0000000003790000-0x0000000003791000-memory.dmp

    Filesize

    4KB

  • memory/4456-30-0x0000000000400000-0x0000000001420000-memory.dmp

    Filesize

    16.1MB

  • memory/4456-31-0x0000000001560000-0x0000000001561000-memory.dmp

    Filesize

    4KB

  • memory/4456-32-0x0000000003790000-0x0000000003791000-memory.dmp

    Filesize

    4KB

  • memory/4456-33-0x0000000000400000-0x0000000001420000-memory.dmp

    Filesize

    16.1MB

  • memory/4456-34-0x0000000000400000-0x0000000001420000-memory.dmp

    Filesize

    16.1MB

  • memory/4456-26-0x0000000001560000-0x0000000001561000-memory.dmp

    Filesize

    4KB

  • memory/4456-47-0x0000000000400000-0x0000000001420000-memory.dmp

    Filesize

    16.1MB

  • memory/4456-48-0x0000000000400000-0x0000000001420000-memory.dmp

    Filesize

    16.1MB

  • memory/4456-50-0x0000000000400000-0x0000000001420000-memory.dmp

    Filesize

    16.1MB

  • memory/4456-51-0x0000000000400000-0x0000000001420000-memory.dmp

    Filesize

    16.1MB