Analysis

  • max time kernel
    122s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    29-12-2023 18:09

General

  • Target

    00169ea6e3ce70bddfda6c5befda3084.exe

  • Size

    1.5MB

  • MD5

    00169ea6e3ce70bddfda6c5befda3084

  • SHA1

    4929f2714815c86f4e8d55fe40129501ae167eaa

  • SHA256

    ad2b4ffeb87fa58af474e931cfc4271b473a36ec46945e61263e983fa21c502a

  • SHA512

    7817328af2164029d6d53350f805cbf32f45a5feb989f7025123017160ba2f38253eb25eae689c7c643fbb7760341ce6098611775f7ed20f2a913ce8a7cba9fc

  • SSDEEP

    24576:6tnn98igOKptGDwPffv3Xp+vlrUCr2Rze0HSnlhgsvR98RW:6NXgOKpwGffvJ+RU6WeASnlz9k

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 4 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\00169ea6e3ce70bddfda6c5befda3084.exe
    "C:\Users\Admin\AppData\Local\Temp\00169ea6e3ce70bddfda6c5befda3084.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2832
    • C:\Users\Admin\AppData\Local\Temp\00169ea6e3ce70bddfda6c5befda3084.exe
      C:\Users\Admin\AppData\Local\Temp\00169ea6e3ce70bddfda6c5befda3084.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2332

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\00169ea6e3ce70bddfda6c5befda3084.exe

    Filesize

    646KB

    MD5

    7fa4fe0474124afa4e5918bd2d8c6aaf

    SHA1

    b247f56a0a16583e0db2e24c75d04a0fe767864f

    SHA256

    1b9e9e0aebae8a3a1fbdef079c7a371ea3865ac8e15afa1192f7b9cfdf68d7bf

    SHA512

    bac960c2740832efd58793e0d639a7510754a2ac7b7e6b3b91f3782d7c3625fb58489624486b6a9925700cf8a3673ffd935ee30d844e365034a6296db1ada43a

  • \Users\Admin\AppData\Local\Temp\00169ea6e3ce70bddfda6c5befda3084.exe

    Filesize

    456KB

    MD5

    9dbaec2f041ef4579c55e476c2f03dda

    SHA1

    e673f7e6c4323863a1a421ea519fe3558fa217ab

    SHA256

    a703efeea7b03124442b835bbbb8b577d144a07487a3fc3ec4150793ca727ab7

    SHA512

    e34753245f686e1441e46fbf8d86bfa31063eb8d2347de0cc7059c8b74b53d148bdfde4a0d492ead5703a1e9d3b030728f6664f92c73913ef255e2eb4b8d4a1c

  • memory/2332-16-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2332-18-0x0000000000240000-0x0000000000373000-memory.dmp

    Filesize

    1.2MB

  • memory/2332-17-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2332-23-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2332-25-0x00000000034D0000-0x00000000036FA000-memory.dmp

    Filesize

    2.2MB

  • memory/2332-31-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2832-2-0x0000000001B20000-0x0000000001C53000-memory.dmp

    Filesize

    1.2MB

  • memory/2832-1-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2832-14-0x0000000003510000-0x00000000039FF000-memory.dmp

    Filesize

    4.9MB

  • memory/2832-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2832-13-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB