Analysis

  • max time kernel
    145s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    25-08-2023 20:29

General

  • Target

    75097ece457a1d966c411d6f2a7b945fa6c8cb22f95e63f394872d368bc228e5.exe

  • Size

    1.2MB

  • MD5

    8041f24c6dfca5242e7a7a98c34c91f4

  • SHA1

    960b669f7fa4bd28e2c1f07e6d84c949441eb504

  • SHA256

    75097ece457a1d966c411d6f2a7b945fa6c8cb22f95e63f394872d368bc228e5

  • SHA512

    41e349129dc8d171905e140489b426cec949a50ede80399bd19cd407712cb0a9e5194703b4d7dadc58a40b7405f6f546565f705c322133b7ae2517154a4fac44

  • SSDEEP

    24576:nAfjT/yriGf5t5emhtM74h16OLsC4kVzrSyovnmorhfVu+tgqIsXqA:wjTKrtxtAGtM74rVfUtvFfrxqA

Score
7/10
upx

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 8 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 60 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\75097ece457a1d966c411d6f2a7b945fa6c8cb22f95e63f394872d368bc228e5.exe
    "C:\Users\Admin\AppData\Local\Temp\75097ece457a1d966c411d6f2a7b945fa6c8cb22f95e63f394872d368bc228e5.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2124
    • F:\svchost.exe
      F:\svchost.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2800

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • F:\svchost.exe

    Filesize

    1.2MB

    MD5

    8041f24c6dfca5242e7a7a98c34c91f4

    SHA1

    960b669f7fa4bd28e2c1f07e6d84c949441eb504

    SHA256

    75097ece457a1d966c411d6f2a7b945fa6c8cb22f95e63f394872d368bc228e5

    SHA512

    41e349129dc8d171905e140489b426cec949a50ede80399bd19cd407712cb0a9e5194703b4d7dadc58a40b7405f6f546565f705c322133b7ae2517154a4fac44

  • memory/2124-16-0x00000000002E0000-0x00000000002EB000-memory.dmp

    Filesize

    44KB

  • memory/2124-0-0x0000000010000000-0x000000001001E000-memory.dmp

    Filesize

    120KB

  • memory/2124-4-0x0000000010000000-0x000000001001E000-memory.dmp

    Filesize

    120KB

  • memory/2124-1-0x0000000000400000-0x0000000000773000-memory.dmp

    Filesize

    3.4MB

  • memory/2124-9-0x00000000028A0000-0x0000000002C13000-memory.dmp

    Filesize

    3.4MB

  • memory/2124-3-0x00000000002E0000-0x00000000002EB000-memory.dmp

    Filesize

    44KB

  • memory/2124-15-0x0000000000400000-0x0000000000773000-memory.dmp

    Filesize

    3.4MB

  • memory/2800-10-0x0000000000400000-0x0000000000773000-memory.dmp

    Filesize

    3.4MB

  • memory/2800-11-0x0000000010000000-0x000000001001E000-memory.dmp

    Filesize

    120KB

  • memory/2800-14-0x00000000002D0000-0x00000000002DB000-memory.dmp

    Filesize

    44KB

  • memory/2800-17-0x0000000000400000-0x0000000000773000-memory.dmp

    Filesize

    3.4MB

  • memory/2800-18-0x0000000010000000-0x000000001001E000-memory.dmp

    Filesize

    120KB

  • memory/2800-20-0x00000000002D0000-0x00000000002DB000-memory.dmp

    Filesize

    44KB