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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/01/2024, 18:08

General

  • Target

    419011f4e0e4e2eaf1351a50702e769a.exe

  • Size

    385KB

  • MD5

    419011f4e0e4e2eaf1351a50702e769a

  • SHA1

    3b437cc7a394fb09d6f2463a3710045310258ba8

  • SHA256

    c09164dd2eb417fb38dbc2f754f15385dc4191b86ac502b9f6c11a5b13b84696

  • SHA512

    9fd39a7e91ae60d88eabfea214fedf155cfefe8b50727b0a169c42e95f26fdaae0ea1d63cd2fc1a0976c661af1ec96236d6e31a88005721c8e123ef723db19e6

  • SSDEEP

    6144:/zhPi5C31VOKtttU31Dq145tR6RVDaL1RW1tcXrIB5CCPx624np+iftnwB:VPWC31Ptm1B96RpSRW7cXY5awimB

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\419011f4e0e4e2eaf1351a50702e769a.exe
    "C:\Users\Admin\AppData\Local\Temp\419011f4e0e4e2eaf1351a50702e769a.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:5056
    • C:\Users\Admin\AppData\Local\Temp\419011f4e0e4e2eaf1351a50702e769a.exe
      C:\Users\Admin\AppData\Local\Temp\419011f4e0e4e2eaf1351a50702e769a.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:5076

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\419011f4e0e4e2eaf1351a50702e769a.exe

    Filesize

    126KB

    MD5

    eb71b4830d8e22d8999fd4f70c847a6b

    SHA1

    6f1caef5d54518285464bb09e8b8352733545406

    SHA256

    931fef963029735980aec1fe3e063bea059cbe538b247b78e114e78fefcccc98

    SHA512

    6bcefa9fb872e3ea23ab7a13b0694ba97e2a875ab81746e1531f68991f02b79e95e858ae3ad1508e7d4624c0caeab2d31260ed2d10a088bfb6d25984ef0e51dd

  • memory/5056-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/5056-1-0x0000000001650000-0x00000000016B6000-memory.dmp

    Filesize

    408KB

  • memory/5056-2-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/5056-12-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/5076-20-0x0000000004E80000-0x0000000004EDF000-memory.dmp

    Filesize

    380KB

  • memory/5076-21-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/5076-14-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/5076-16-0x00000000014D0000-0x0000000001536000-memory.dmp

    Filesize

    408KB

  • memory/5076-36-0x000000000B600000-0x000000000B63C000-memory.dmp

    Filesize

    240KB

  • memory/5076-35-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/5076-30-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/5076-37-0x000000000B600000-0x000000000B63C000-memory.dmp

    Filesize

    240KB