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Analysis

  • max time kernel
    122s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    04/02/2024, 00:35

General

  • Target

    8dc569854ae522a97819b2a05c93abd7.exe

  • Size

    4.8MB

  • MD5

    8dc569854ae522a97819b2a05c93abd7

  • SHA1

    90410f596f616d9fe8c63317a89afb1b9edce50f

  • SHA256

    002afc49b88148c7002721cec60096f5ae1b28d35bcedf9d1e94123c8f69f93d

  • SHA512

    175e9af818de4c11f6fc9867049aaeb40d3c22f234dd4a7c99dc0c435e7377a7a7f8883ef74a93af5e42275fa91a278f3f19195eb45b537d7ca82897b8b8a1d3

  • SSDEEP

    98304:J1pcBqxaI6W+INgg3gnl/IVUs1jipoxuJdszIB/u1gg3gnl/IVUs1jr:J1pcBTIL+Mgl/iBOKxUmzIBWDgl/iBP

Malware Config

Extracted

Family

gozi

Signatures

  • Gozi

    Gozi is a well-known and widely distributed banking trojan.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe
    "C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2484
    • C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe
      C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2384

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe

    Filesize

    4.7MB

    MD5

    9e857328b12b9463df4b17e930234b7e

    SHA1

    7bc1f8a741c793c9e869845bc79d9b4500dd5015

    SHA256

    651226e45b377b8c30afccf77ef693569148658f2b81a0139c62295559b0c76d

    SHA512

    c8f691d5c327e99b2bab7d174167491ba6e004d582a5914e911063b465cb5e5eb5c19b6450c7d703f5f0d89b84ada0171417f303662dc502892059d5c98e919a

  • C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe

    Filesize

    4.8MB

    MD5

    fde4861353ecd3d2f570763d92c02171

    SHA1

    51f4a242a83ea489eccd14e3cec3220b511a2ed6

    SHA256

    5957dbb4176a4634a1e3de2a4fdc02102eb1162a21a799e27eb0fcba0818965f

    SHA512

    bab559b248cfba31287340e238c68e7fffc04e250c511c4bcba06ae77be2b33d41080f5384e6d29308a082042a04a63c2c4f45884acb272eff7b3a8ff736cbf3

  • \Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe

    Filesize

    3.9MB

    MD5

    8bc99049654d5a3483089b35b43db8a5

    SHA1

    9c48cf7bcb9c63976de30327fd62c4c6065eacee

    SHA256

    d861d84c255354f7c624ac550553a2028c73666c796f6dfee215b2d770f292dc

    SHA512

    486a6e6a5c68eb70705ef3c95db023c62c915f39644662e26b19246aff26c3f3d7ad78b96c593512606e3ee6b586b61133568c18196ddd92a19076fd7d1280fa

  • memory/2384-16-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2384-15-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2384-17-0x00000000002B0000-0x00000000003E3000-memory.dmp

    Filesize

    1.2MB

  • memory/2384-22-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2384-23-0x0000000003540000-0x000000000376A000-memory.dmp

    Filesize

    2.2MB

  • memory/2384-30-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2484-13-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2484-3-0x0000000001B20000-0x0000000001C53000-memory.dmp

    Filesize

    1.2MB

  • memory/2484-0-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2484-1-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB