Analysis

  • max time kernel
    92s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-02-2024 08:58

General

  • Target

    IDWCH2.exe

  • Size

    739KB

  • MD5

    0d5cc91890c411599e994ab4d927350b

  • SHA1

    b64c4752537fc05bd460918fe252ef64e72d2651

  • SHA256

    b64cc3011b334fe3fdc47852da28f1d865a1f71dd819827a035b9b3adab1a163

  • SHA512

    56418a6586f0cc7f985e944811744fdce2ddaea5e238d02b21435768a3738ba7cccc738190b677f0eb66916a24cdcd4b63701df8a35c7a44802ba053ccdf059b

  • SSDEEP

    6144:d/QiQXC45m+ksmpk3U9j0IeP2soxvjFEOTb9WmZX/8shzdsY4CpHPhnq/FK:VQi34c6m6UR0IeP2p1hf39Wkv8xwJqdK

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\IDWCH2.exe
    "C:\Users\Admin\AppData\Local\Temp\IDWCH2.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3268
    • C:\Users\Admin\AppData\Local\Temp\is-50AS3.tmp\IDWCH2.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-50AS3.tmp\IDWCH2.tmp" /SL5="$C002E,506127,422400,C:\Users\Admin\AppData\Local\Temp\IDWCH2.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:756

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-50AS3.tmp\IDWCH2.tmp

    Filesize

    567KB

    MD5

    0783f47078e0316d06dd810cafab94c8

    SHA1

    2a2640f4dd812b028df18fbffb4d6286226d5d17

    SHA256

    378077888bbe2cd6d45b00b3315404205bc36e2beeae83682ef8b45df01099cb

    SHA512

    008cd76046845b45d67c7fec550c152d44afae1945a3294cc9f5e7c4a80bed12983953bb74bc2aeadab3c95762e60b761913227450f67bb7d263e636c085c6e9

  • C:\Users\Admin\AppData\Local\Temp\is-GRB73.tmp\idp.dll

    Filesize

    216KB

    MD5

    8f995688085bced38ba7795f60a5e1d3

    SHA1

    5b1ad67a149c05c50d6e388527af5c8a0af4343a

    SHA256

    203d7b61eac96de865ab3b586160e72c78d93ab5532b13d50ef27174126fd006

    SHA512

    043d41947ab69fc9297dcb5ad238acc2c35250d1172869945ed1a56894c10f93855f0210cbca41ceee9efb55fd56a35a4ec03c77e252409edc64bfb5fb821c35

  • memory/756-6-0x00000000023A0000-0x00000000023A1000-memory.dmp

    Filesize

    4KB

  • memory/756-18-0x0000000000400000-0x0000000000516000-memory.dmp

    Filesize

    1.1MB

  • memory/3268-0-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/3268-2-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/3268-20-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB