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Analysis

  • max time kernel
    117s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    27/03/2024, 20:00

General

  • Target

    e23901511e5392f63b2184949dd766da.exe

  • Size

    2.7MB

  • MD5

    e23901511e5392f63b2184949dd766da

  • SHA1

    1bb314e5b35ce6abe8dd61ef1740be39134408b7

  • SHA256

    9d9445847bc385342bc0deb446beefd926874adad420f6c3bbd8b4a733838df3

  • SHA512

    c93095d6c88b88489d6dec7c0900074d1f8ad5d6d1caee1c7a14762a67a83897cf0cbd1c3608cf62d8b4a89af620fa5352c90561ed62dc90466190f782b7b8b6

  • SSDEEP

    49152:tWtrAIWnLBuLggCVTTRkO+NJ4ybndZHAZtinHhQ1:UJNWnLBxbRF8lndZ0tABS

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e23901511e5392f63b2184949dd766da.exe
    "C:\Users\Admin\AppData\Local\Temp\e23901511e5392f63b2184949dd766da.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Users\Admin\AppData\Local\Temp\e23901511e5392f63b2184949dd766da.exe
      C:\Users\Admin\AppData\Local\Temp\e23901511e5392f63b2184949dd766da.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2800

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\e23901511e5392f63b2184949dd766da.exe

    Filesize

    2.7MB

    MD5

    c231fda735ed8a2c77fbce12a6a0ab82

    SHA1

    26ff7144a3093340f078b32aed3d9d338f4e2566

    SHA256

    2d8b0ed9cf620d3c8ef90c716eb0d5ca5c57871349b7dd402e6eaf62e1758faf

    SHA512

    7f832623e47c5f23da081c2448f4077cce36fa7e16df102de5ec6e49c1893e6e2e1746be5882ed668256fda73726ddb735015a804bc58b51c109e8db700f8b91

  • memory/2220-0-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/2220-2-0x0000000000260000-0x0000000000372000-memory.dmp

    Filesize

    1.1MB

  • memory/2220-1-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/2220-15-0x0000000003790000-0x0000000003BFA000-memory.dmp

    Filesize

    4.4MB

  • memory/2220-14-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/2800-17-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/2800-19-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/2800-21-0x0000000000130000-0x0000000000242000-memory.dmp

    Filesize

    1.1MB

  • memory/2800-26-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB