Analysis

  • max time kernel
    121s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    19-12-2023 10:48

General

  • Target

    0cac075f245ad2047532c39acfbe3cf1.exe

  • Size

    4.2MB

  • MD5

    0cac075f245ad2047532c39acfbe3cf1

  • SHA1

    db8fb6a038ab78064fc4513076eadebf24e185f2

  • SHA256

    d82675bace2a9b0202d872f9f06c1c4dd7fb4d21c1a058602b937389140c33b8

  • SHA512

    a483cba950174536ff4ab23fe77d7120b8093939276727c45f3596c74fd46e3c672eed10a90647b3e959aa0d7d6e38a4b1de779b74a70d86d6bd5444c44ea987

  • SSDEEP

    98304:oXB4uluJRmMg6QWlIpgi0rHqsih/mCqJ4B4uluU:ovsJR0TW6yiIKRhzqOsU

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0cac075f245ad2047532c39acfbe3cf1.exe
    "C:\Users\Admin\AppData\Local\Temp\0cac075f245ad2047532c39acfbe3cf1.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2964
    • C:\Users\Admin\AppData\Local\Temp\D8SQI.exe
      "C:\Users\Admin\AppData\Local\Temp\D8SQI.exe" -Continue|"C:\Users\Admin\AppData\Local\Temp\0cac075f245ad2047532c39acfbe3cf1.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2972

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\D8SQI.exe

    Filesize

    4.2MB

    MD5

    2dd4d160cc480809975e622dcb51a847

    SHA1

    2d55a378deae70af2e19e6a31dfe6088d6fe4d6b

    SHA256

    04c00dfb3db3d6804e8017a70bb9ef719b70a3ef81a1b074ffa3fa450704a7ca

    SHA512

    0d4c12d2d0557c328896ad5f8a03aaba0f8fe93458288992e4ee1905e261603ba7c6e7b892dd9458611a50aee0192912a8a1f8258b267ff8ff02e270e9eb0c6f

  • C:\Users\Admin\AppData\Local\Temp\DIH\VAC.zip

    Filesize

    13KB

    MD5

    5a8e8dedf1d910c79defff5638978d07

    SHA1

    bfab518af8a53f02c4f98fc321aa0984a208686c

    SHA256

    d5bf8619a6f47e74aceb629da039f25493b0b8fb2f892bda2b32bd68c0cf8893

    SHA512

    7acfc4d0bde75a518f394319c8cd6743d36eb7ebcdcd26eeae2fb59ead70bb8b4d2fb29be93c89b529775f8a407a9bcd6e4d2a2955c03b15f2880ff9aa61a519

  • \Users\Admin\AppData\Local\Temp\ScintillaNET\3.6.3\x64\SciLexer.dll

    Filesize

    1.3MB

    MD5

    a70486cf41bf065ff8e76e8619745361

    SHA1

    e06e75380b17fec737fbdfeaa4a09b83e54d4838

    SHA256

    1563fc1966e779f0fcb71753f15e73ec770e169a0ad6e3c5af736764d9bd5858

    SHA512

    02f1c909fcbf7c0f5604ccb4e807640d80a2236c3cac6975e2e849bda318419e7188bb6a48184940eb381e2af375c83d7539e58951edf5e49ec11dd0cff66cc0

  • memory/2964-6-0x000000001B540000-0x000000001B5C0000-memory.dmp

    Filesize

    512KB

  • memory/2964-25-0x000007FEF5310000-0x000007FEF5CFC000-memory.dmp

    Filesize

    9.9MB

  • memory/2964-5-0x000000001C380000-0x000000001C4D4000-memory.dmp

    Filesize

    1.3MB

  • memory/2964-0-0x00000000008C0000-0x0000000000CF6000-memory.dmp

    Filesize

    4.2MB

  • memory/2964-3-0x000000001B3C0000-0x000000001B4A0000-memory.dmp

    Filesize

    896KB

  • memory/2964-10-0x000000001B540000-0x000000001B5C0000-memory.dmp

    Filesize

    512KB

  • memory/2964-11-0x000000001B540000-0x000000001B5C0000-memory.dmp

    Filesize

    512KB

  • memory/2964-2-0x000000001B540000-0x000000001B5C0000-memory.dmp

    Filesize

    512KB

  • memory/2964-1-0x000007FEF5310000-0x000007FEF5CFC000-memory.dmp

    Filesize

    9.9MB

  • memory/2964-4-0x0000000002360000-0x00000000023A2000-memory.dmp

    Filesize

    264KB

  • memory/2972-27-0x0000000000AE0000-0x0000000000B60000-memory.dmp

    Filesize

    512KB

  • memory/2972-26-0x0000000000D30000-0x0000000001166000-memory.dmp

    Filesize

    4.2MB

  • memory/2972-28-0x0000000000AE0000-0x0000000000B60000-memory.dmp

    Filesize

    512KB

  • memory/2972-31-0x0000000000AE0000-0x0000000000B60000-memory.dmp

    Filesize

    512KB

  • memory/2972-32-0x0000000000AE0000-0x0000000000B60000-memory.dmp

    Filesize

    512KB

  • memory/2972-24-0x000007FEF5310000-0x000007FEF5CFC000-memory.dmp

    Filesize

    9.9MB

  • memory/2972-34-0x0000000000AE0000-0x0000000000B60000-memory.dmp

    Filesize

    512KB

  • memory/2972-35-0x000007FEF5310000-0x000007FEF5CFC000-memory.dmp

    Filesize

    9.9MB

  • memory/2972-36-0x0000000000AE0000-0x0000000000B60000-memory.dmp

    Filesize

    512KB

  • memory/2972-37-0x0000000000AE0000-0x0000000000B60000-memory.dmp

    Filesize

    512KB

  • memory/2972-38-0x0000000000AE0000-0x0000000000B60000-memory.dmp

    Filesize

    512KB

  • memory/2972-39-0x0000000000AE0000-0x0000000000B60000-memory.dmp

    Filesize

    512KB