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Overview

overview

8

Static

static

547f202390...22.exe

windows7-x64

8

547f202390...22.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    151s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/11/2022, 15:12

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General

  • Target

    547f202390277b7fb33c12994130f2044748dfab34ee2cb5d4996f5b062a0422.exe

  • Size

    4.6MB

  • MD5

    b732e893505b753a9c2d8bdb16bce4a0

  • SHA1

    8eda3b9dae91d58e9c6fd36d923319c755df91ca

  • SHA256

    547f202390277b7fb33c12994130f2044748dfab34ee2cb5d4996f5b062a0422

  • SHA512

    c6cfaaf2d504f60f8c799613bcad3023a974412670874c4d48f909d2245791bbccff69348e4e6a5c9f7a32dae5ecbfe9cceec3e8836d24fa62970732d0ca68ae

  • SSDEEP

    98304:i1WVabJDxrp6S6elUavr28/gpjFOQ6LxLZa6Sjy+58Rq:UAabJDzD68EOd7u2+5Mq

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\547f202390277b7fb33c12994130f2044748dfab34ee2cb5d4996f5b062a0422.exe
    "C:\Users\Admin\AppData\Local\Temp\547f202390277b7fb33c12994130f2044748dfab34ee2cb5d4996f5b062a0422.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2312
    • C:\Users\Admin\AppData\Local\Tempps.exe
      "C:\Users\Admin\AppData\Local\Tempps.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4640
      • C:\Users\Admin\AppData\Local\Temp\is-O6276.tmp\Tempps.tmp
        "C:\Users\Admin\AppData\Local\Temp\is-O6276.tmp\Tempps.tmp" /SL5="$40090,4379801,140800,C:\Users\Admin\AppData\Local\Tempps.exe"
        3⤵
        • Executes dropped EXE
        PID:3352

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-O6276.tmp\Tempps.tmp
    Filesize

    1.1MB

    MD5

    b277e6ac242fcbc37f4d03e1528949c1

    SHA1

    2602407044a6bad216d3856eaf8fb990e0f1094f

    SHA256

    9461ae8a13a57c0d8490916dc1e1bb20cb0c171b9852d0846a03c4c4d212f204

    SHA512

    80d8b934ff63e4a7df3dabb9e6435c2d5ea542624b238be8a27b53c63be8dc244d46d4d9db1950b6d67d91dde12f3d819e7e4453536595d6385c65d2c6bbf5f7

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\is-O6276.tmp\Tempps.tmp
    Filesize

    1.1MB

    MD5

    b277e6ac242fcbc37f4d03e1528949c1

    SHA1

    2602407044a6bad216d3856eaf8fb990e0f1094f

    SHA256

    9461ae8a13a57c0d8490916dc1e1bb20cb0c171b9852d0846a03c4c4d212f204

    SHA512

    80d8b934ff63e4a7df3dabb9e6435c2d5ea542624b238be8a27b53c63be8dc244d46d4d9db1950b6d67d91dde12f3d819e7e4453536595d6385c65d2c6bbf5f7

    Download Submit

  • C:\Users\Admin\AppData\Local\Tempps.exe
    Filesize

    4.6MB

    MD5

    3cd222f47bf2de25c721fd8b1fa965e0

    SHA1

    d5b087759639020ad5d8d900145efe978e80eadd

    SHA256

    c8cb41f7f9db8f764daf601f7f56daf9514eede1e1d42e4039492663e7dc8171

    SHA512

    5a13be5a7a1a871eaf7ca8ecb7659cb3c5e90657752baae80026abf607dc93fdac45069631aae1f8ac6a43968adcdfb4df4f591911258e59a1a47219cdde5193

    Download Submit

  • C:\Users\Admin\AppData\Local\Tempps.exe
    Filesize

    4.6MB

    MD5

    3cd222f47bf2de25c721fd8b1fa965e0

    SHA1

    d5b087759639020ad5d8d900145efe978e80eadd

    SHA256

    c8cb41f7f9db8f764daf601f7f56daf9514eede1e1d42e4039492663e7dc8171

    SHA512

    5a13be5a7a1a871eaf7ca8ecb7659cb3c5e90657752baae80026abf607dc93fdac45069631aae1f8ac6a43968adcdfb4df4f591911258e59a1a47219cdde5193

    Download Submit

  • memory/2312-132-0x00000000753A0000-0x0000000075951000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2312-142-0x00000000753A0000-0x0000000075951000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/4640-136-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB

    Download

  • memory/4640-141-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB

    Download

  • memory/4640-143-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB

    Download