Analysis

  • max time kernel
    143s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30/10/2022, 02:21

General

  • Target

    8354a03a5b89d64be286cd87b673e785fc90fb09847dd369d897522873e61242.exe

  • Size

    195KB

  • MD5

    a2a7ceb50013f6790ccba1be4c38b241

  • SHA1

    10d5c8becd109ad0c1b00ddf0d229f1f4cb61de2

  • SHA256

    8354a03a5b89d64be286cd87b673e785fc90fb09847dd369d897522873e61242

  • SHA512

    70b2cd2874064c3f84808533d2015f1048e6cfdfd4055b7ee0a22290334ada3e46a535934ecf90f340202c41e9c8e911f0db0fa35c3e39b06173ed01cb8cb788

  • SSDEEP

    3072:pBzYCRiP/dnTEzt8jfOqRhplx5+LgxmA1GNmy/UG7STyNKVeZMxgvcyAd4Yon:fJnOjfOqpKLwMNmy32+NKwJcm9

Score
9/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 2 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 2 IoCs
  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8354a03a5b89d64be286cd87b673e785fc90fb09847dd369d897522873e61242.exe
    "C:\Users\Admin\AppData\Local\Temp\8354a03a5b89d64be286cd87b673e785fc90fb09847dd369d897522873e61242.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1192
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1192 -s 164
      2⤵
      • Loads dropped DLL
      • Program crash
      PID:1816

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\lhk4E6F.tmp

    Filesize

    172KB

    MD5

    685f1cbd4af30a1d0c25f252d399a666

    SHA1

    6a1b978f5e6150b88c8634146f1406ed97d2f134

    SHA256

    0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

    SHA512

    6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

  • \Users\Admin\AppData\Local\Temp\lhk4E6F.tmp

    Filesize

    172KB

    MD5

    685f1cbd4af30a1d0c25f252d399a666

    SHA1

    6a1b978f5e6150b88c8634146f1406ed97d2f134

    SHA256

    0e478c95a7a07570a69e6061e7c1da9001bccad9cc454f2ed4da58824a13e0f4

    SHA512

    6555ad6b4f4f26105ca8aad64501d74519a3e091f559b4b563d6ffb20a2ddfcde65e4fe94971a9bc65e86db577f2548ca00f9920d341c8ea808b04c0947d61d9

  • memory/1192-55-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB

  • memory/1192-56-0x0000000000320000-0x0000000000393000-memory.dmp

    Filesize

    460KB

  • memory/1192-59-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB

  • memory/1192-60-0x0000000000320000-0x0000000000393000-memory.dmp

    Filesize

    460KB