Analysis

  • max time kernel
    117s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26/12/2023, 15:36

General

  • Target

    795f94d1c089c14fd204f41cce5d0a62.exe

  • Size

    1010KB

  • MD5

    795f94d1c089c14fd204f41cce5d0a62

  • SHA1

    2646a7b680a5eb05decf6e5e0655a7b7d0b11c10

  • SHA256

    c3fdbdf0ba5013d60d9d7de5ec5fb39e6eaa4265d364c34f3d0e462a9abf37b3

  • SHA512

    cc8e10c9b135232fcd0dd0688390e2f44bbb5d72926d6843958a634940129e97343992c21ec63fcf4caa020984f19a3b112c003e9fd0762f5170aae97a2bbdf5

  • SSDEEP

    12288:1mBNbj9y3awsnqYTfm6hiYc5plDFwrilMiYTfm:1gbhy3a9nqmfduvlB7lbmf

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\795f94d1c089c14fd204f41cce5d0a62.exe
    "C:\Users\Admin\AppData\Local\Temp\795f94d1c089c14fd204f41cce5d0a62.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2124
    • C:\Users\Admin\AppData\Local\Temp\795f94d1c089c14fd204f41cce5d0a62.exe
      C:\Users\Admin\AppData\Local\Temp\795f94d1c089c14fd204f41cce5d0a62.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2240

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\795f94d1c089c14fd204f41cce5d0a62.exe

    Filesize

    1010KB

    MD5

    41f0933ad13f3f630520dd0ce03e4c4b

    SHA1

    9273621295a82191ab79ac6f17baf6130c687e70

    SHA256

    f33aab3eca36518b9c44be179ad15e36b9d2ca73157513c8fd61881ac8d91adc

    SHA512

    0ca33ee239ea1877adb810f6d5dafa8aa482fc795c49ca575243b81a4c01f64b992c93b1efe3f5a2deb339648809b501aa1bdadc121b702b0736e68e07bbdf6c

  • memory/2124-0-0x0000000000400000-0x00000000004F1000-memory.dmp

    Filesize

    964KB

  • memory/2124-1-0x0000000000330000-0x0000000000363000-memory.dmp

    Filesize

    204KB

  • memory/2124-2-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2124-15-0x0000000002E40000-0x0000000002F31000-memory.dmp

    Filesize

    964KB

  • memory/2124-14-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2240-17-0x0000000000400000-0x00000000004F1000-memory.dmp

    Filesize

    964KB

  • memory/2240-19-0x0000000000400000-0x0000000000450000-memory.dmp

    Filesize

    320KB

  • memory/2240-30-0x00000000003B0000-0x0000000000400000-memory.dmp

    Filesize

    320KB

  • memory/2240-24-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2240-18-0x00000000000B0000-0x00000000000E3000-memory.dmp

    Filesize

    204KB

  • memory/2240-31-0x0000000000400000-0x00000000004F1000-memory.dmp

    Filesize

    964KB