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Analysis

  • max time kernel
    138s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/01/2024, 09:21

General

  • Target

    7f7847c2a5af54670396919230856fa8.exe

  • Size

    1.3MB

  • MD5

    7f7847c2a5af54670396919230856fa8

  • SHA1

    541be05560a7ea71e4763ed3d1ddbd7bbf0eb02b

  • SHA256

    72932e331ae267612bceb96adbb18e8995ad94c45c873a88ab1913adacd3127f

  • SHA512

    5e5e885de14ad683dd23f2f63b00b138dee31377d8fa6d03100103eaeb5d572455aa6b497d1fbb759ee63f741ea3f2c9fc0a75aa1ce3e1276f262c6862327e0c

  • SSDEEP

    24576:fTV4JmvUfxGX71ph1ItUT6vwRBpdNAohJvnKQ3stzWc:fTW5fMT5/DHHnKQ8p

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.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7f7847c2a5af54670396919230856fa8.exe
    "C:\Users\Admin\AppData\Local\Temp\7f7847c2a5af54670396919230856fa8.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4200
    • C:\Users\Admin\AppData\Local\Temp\7f7847c2a5af54670396919230856fa8.exe
      C:\Users\Admin\AppData\Local\Temp\7f7847c2a5af54670396919230856fa8.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4808

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7f7847c2a5af54670396919230856fa8.exe

    Filesize

    1.3MB

    MD5

    03195aa1115686442919e958c3370cd2

    SHA1

    eda7641b3c72e1a6763dcec71622cdb0c15e259f

    SHA256

    a3bd629c1362e331b4581361efe6fdc83430f11a84eeb91658205772e6d9234f

    SHA512

    fc408b875d7600a4d631aa79e18db7ef37e388d4e09f3cb9915de8565a5b7a7287d19f0aa4a6d0e8097c5e353219070f68417bdab398c4bcfbc1ebaf4291e5f1

  • memory/4200-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4200-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/4200-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4200-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4808-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4808-15-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4808-14-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/4808-20-0x0000000005750000-0x000000000597A000-memory.dmp

    Filesize

    2.2MB

  • memory/4808-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/4808-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB