Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    08-03-2024 00:47

General

  • Target

    ba180590786db12ec1080fee2516aca4.exe

  • Size

    5.3MB

  • MD5

    ba180590786db12ec1080fee2516aca4

  • SHA1

    5070f71c8f34f303c1677161b7b616f3cea80dd8

  • SHA256

    7a90fa5cef6cf8a4ecf36ff8cbeef7f1b40386c08a7b6b51a9c0238df9bec61b

  • SHA512

    86c7fe85668a3986050f68343e1634ed258ad9e84a4b486dd280fb3afe9bc8bd3f082b5792b4148edf8bf85e4d4b6d0bd8aca4e23c3dd7143fd2ad38f7f6105e

  • SSDEEP

    98304:LAfhnsQ2gdWhgd6H158sipz/vx69i4ukVTvojhlwF2mo6B7d58sipz/vx69i4ukf:Lin7zWa6HX8si9/vx69iquMhDf8si9/W

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\ba180590786db12ec1080fee2516aca4.exe
    "C:\Users\Admin\AppData\Local\Temp\ba180590786db12ec1080fee2516aca4.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2352
    • C:\Users\Admin\AppData\Local\Temp\ba180590786db12ec1080fee2516aca4.exe
      C:\Users\Admin\AppData\Local\Temp\ba180590786db12ec1080fee2516aca4.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2128

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\ba180590786db12ec1080fee2516aca4.exe

    Filesize

    5.1MB

    MD5

    3f8ecf328bae68d4d5de52a38c1082b6

    SHA1

    2df57e09262d768deafdeeee4e195dc896150001

    SHA256

    239e83971f3438be57d1a7d1f326fd7c5ff176e5746425dde1e2551eff84a55f

    SHA512

    cd58011deed87cc912d957499bd11043b009b1d5215c0d147d435082f1e9c637b223221720ab61a9ca9ca7f66c695597c8e03eded8e162d3c0c30e0ec0ab7c2a

  • \Users\Admin\AppData\Local\Temp\ba180590786db12ec1080fee2516aca4.exe

    Filesize

    5.3MB

    MD5

    390b6ccf4bffcf0dbbcb23743d13b7be

    SHA1

    8dcd70099e700d50310608d04c168982927df72c

    SHA256

    30ba31e725313075f79c85efc18cd28741a56f353e2b34d2aecfd78c2a140aed

    SHA512

    3ec2a2d13938d520af919dedb9a881cf92818abce7f9d8b5eed2bbe5c17cfc10c763712d192a2446956825c0fb8273bce4441143c24ff9b6bf74742aac00987d

  • memory/2128-20-0x0000000001B20000-0x0000000001C53000-memory.dmp

    Filesize

    1.2MB

  • memory/2128-18-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2128-16-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2128-23-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2128-25-0x00000000035A0000-0x00000000037CA000-memory.dmp

    Filesize

    2.2MB

  • memory/2128-31-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2352-13-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2352-14-0x0000000003CD0000-0x00000000041BF000-memory.dmp

    Filesize

    4.9MB

  • memory/2352-1-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2352-2-0x0000000001B20000-0x0000000001C53000-memory.dmp

    Filesize

    1.2MB

  • memory/2352-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB