Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 20:24

General

  • Target

    1bcaca81143c113cc181ab10e4e93269.exe

  • Size

    82KB

  • MD5

    1bcaca81143c113cc181ab10e4e93269

  • SHA1

    4ffdb63e67b8c739249408164caa72222b38fe20

  • SHA256

    be6e95c99626dc80e99d57281c02d4a0a36376e51caab6958db780d20271695a

  • SHA512

    d28e94a8aca61677d18f301db93f005f80f3d5bb59868bfbf46e1fd10a30a5f487bd7c9382b1704587d0fad8ed73506fa3747b2c38e3fa6d8b0e4692f19764d4

  • SSDEEP

    1536:afIZ99sUKRRBLCkcLfPkBCDDMyUsEP/E3+se02+KAFQAMortImJl9:afIz9sU+jmRICXMW6/E3cfASAJZJl9

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1bcaca81143c113cc181ab10e4e93269.exe
    "C:\Users\Admin\AppData\Local\Temp\1bcaca81143c113cc181ab10e4e93269.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2060
    • C:\Users\Admin\AppData\Local\Temp\1bcaca81143c113cc181ab10e4e93269.exe
      C:\Users\Admin\AppData\Local\Temp\1bcaca81143c113cc181ab10e4e93269.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3036

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\1bcaca81143c113cc181ab10e4e93269.exe

    Filesize

    82KB

    MD5

    cd4382121e762c0da5feddb20e663f13

    SHA1

    164990b2b715f33121e70cc526cbb0a15fe33e93

    SHA256

    b8c3cccdec686cf443492b230b92d54b6374bf18a0391610119c2b558786ea1d

    SHA512

    c3e1e078f51d426ba76d044a9186318c59de71bdc65dc283862557b7d949843fd7b6ffc98f875d580be2874f3eb28c3a7852cd816295e897f6316ba8cad4ef13

  • memory/2060-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2060-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2060-4-0x00000000000D0000-0x00000000000FF000-memory.dmp

    Filesize

    188KB

  • memory/2060-15-0x00000000001A0000-0x00000000001CF000-memory.dmp

    Filesize

    188KB

  • memory/2060-14-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3036-18-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/3036-20-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3036-24-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3036-29-0x00000000003D0000-0x00000000003EB000-memory.dmp

    Filesize

    108KB