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Analysis

  • max time kernel
    92s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/02/2024, 17:08

General

  • Target

    8ce04c1b7657b765eb9bd1fa9a7a8372.exe

  • Size

    2.9MB

  • MD5

    8ce04c1b7657b765eb9bd1fa9a7a8372

  • SHA1

    2655e838d0ebc077950f3cf2c0283c4c192ea193

  • SHA256

    6a4b9be261ece2991aab2c3513e9f80b5877baf30e4ff3f0c7fc871fc87bc61f

  • SHA512

    4c444f0c6aae0145e886bb68d60ce771ffdd9d548b0afa40d83c1b9cfbdf3a80e2ec310c07b899aa15145d453d237299a7c4467fb2423f744fb7fb71e4b85a0d

  • SSDEEP

    49152:iZmAJV51OgKN1jvfP9iLHxkX/AOlP4M338dB2IBlGuuDVUsdxxjeQZwxPYRKs:4mAnCgSjvfoL2vAOlgg3gnl/IVUs1jek

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
  • UPX packed file 2 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8ce04c1b7657b765eb9bd1fa9a7a8372.exe
    "C:\Users\Admin\AppData\Local\Temp\8ce04c1b7657b765eb9bd1fa9a7a8372.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2200
    • C:\Users\Admin\AppData\Local\Temp\8ce04c1b7657b765eb9bd1fa9a7a8372.exe
      C:\Users\Admin\AppData\Local\Temp\8ce04c1b7657b765eb9bd1fa9a7a8372.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2696

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\8ce04c1b7657b765eb9bd1fa9a7a8372.exe

    Filesize

    2.2MB

    MD5

    a349f110bc4c321582e863f3f808ec8e

    SHA1

    c0603a3c7672a1b81d252064ed669ff689bfbd09

    SHA256

    b06f479d36b8ab8d82742001b1eabeccd67dee472b48bcfbadc1d0dcd0db7b34

    SHA512

    05eec7329d769aa8c265634c7b278416bebf98f8bdf21c4da6a66737059a459f97cfaafa0a9b71cda42826522d54038d00d13b19dc74439c1f5b61aedee9d110

  • memory/2200-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2200-2-0x0000000001D10000-0x0000000001E43000-memory.dmp

    Filesize

    1.2MB

  • memory/2200-1-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2200-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2696-14-0x0000000001D20000-0x0000000001E53000-memory.dmp

    Filesize

    1.2MB

  • memory/2696-16-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2696-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2696-13-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2696-22-0x0000000005620000-0x000000000584A000-memory.dmp

    Filesize

    2.2MB

  • memory/2696-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB