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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/03/2024, 01:07

General

  • Target

    bd42f0b2aee960d31fe15f51a2643a88.exe

  • Size

    5.1MB

  • MD5

    bd42f0b2aee960d31fe15f51a2643a88

  • SHA1

    3729756c54031689d24c41c1497e05846566b252

  • SHA256

    8ce2739993c6e4e6630640b747d4ed819da9708d8ca2d3d232945e1482764304

  • SHA512

    5252a46e1c780016b9b464e5bef727b9f6f9638da79cc4a84686010fc6406bdf85b1de0bc6d62b3bf34308b49be1e0b697098a81a4e477e9a13f7f95f9d33285

  • SSDEEP

    49152:bhVHQT/Yd5WSHN8lxnTVy3yXBLHdez+7rxdbm2pQW9Cay3zgkUNCgdutXXRg6FZz:FVqkNKnzBLHTxeR3znSchG+3

Score
7/10
upx

Malware Config

Signatures

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

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

  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bd42f0b2aee960d31fe15f51a2643a88.exe
    "C:\Users\Admin\AppData\Local\Temp\bd42f0b2aee960d31fe15f51a2643a88.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4980
    • C:\Users\Admin\AppData\Local\Temp\bd42f0b2aee960d31fe15f51a2643a88.exe
      C:\Users\Admin\AppData\Local\Temp\bd42f0b2aee960d31fe15f51a2643a88.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Modifies system certificate store
      • Suspicious use of UnmapMainImage
      PID:376

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\bd42f0b2aee960d31fe15f51a2643a88.exe

    Filesize

    5.1MB

    MD5

    2cb2a9186881bc74e60d3eaf2d99ec9f

    SHA1

    62e508b6365db2cdc37764a77436dfc9f3c3cc4c

    SHA256

    5e36a893974f9c9eb2997ce94ce563411dbc30d0a414d88ebd1163a05aaec4a3

    SHA512

    e64edbc4be2cd8e256e755369c79c99e54aacea2dde0b0f5c12b45b555e8b9d73c25624d6da2287e64a57e4d89aa9a74b901e81d39af8cca8e311f0065581063

  • memory/376-15-0x0000000000400000-0x0000000000D9E000-memory.dmp

    Filesize

    9.6MB

  • memory/376-18-0x00000000021B0000-0x000000000240A000-memory.dmp

    Filesize

    2.4MB

  • memory/376-30-0x0000000000400000-0x0000000000D9E000-memory.dmp

    Filesize

    9.6MB

  • memory/4980-0-0x0000000000400000-0x0000000000D9E000-memory.dmp

    Filesize

    9.6MB

  • memory/4980-1-0x00000000020B0000-0x000000000230A000-memory.dmp

    Filesize

    2.4MB

  • memory/4980-2-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/4980-13-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB