Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-10-2023 17:39

General

  • Target

    31ce7210f050439db9dfb5d7998b1101834c8c7613942a6e73719d6c66bc7e32_JC.exe

  • Size

    181KB

  • MD5

    3f4f43c62a011f08bdfd132078c366f4

  • SHA1

    ef5ac4d530df3c4fcad6ba26360c383765e87eb7

  • SHA256

    31ce7210f050439db9dfb5d7998b1101834c8c7613942a6e73719d6c66bc7e32

  • SHA512

    77121fba1d0a59b5747701fcfd326ff1f00fa6a5f6f748c598f756abb130fd638e597bb4c575a6d4852f9215066898ffeea8263eb028148bd59d4e6b9fa41f70

  • SSDEEP

    3072:976c8IAr3ZskIrYKhSz3yTzZkmkOSc3xhmpafpKEp9ptl5lCUL6zp:pL89TKkcYNcDkqHyaBt3pL6zp

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

5050

C2

46.8.210.250

31.41.44.9

185.247.184.139

62.72.33.155

Attributes
  • base_path

    /jerry/

  • build

    250260

  • exe_type

    loader

  • extension

    .bob

  • server_id

    50

rsa_pubkey.plain
aes.plain

Signatures

  • Gozi

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

  • Dave packer 1 IoCs

    Detects executable using a packer named 'Dave' by the community, based on a string at the end.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\31ce7210f050439db9dfb5d7998b1101834c8c7613942a6e73719d6c66bc7e32_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\31ce7210f050439db9dfb5d7998b1101834c8c7613942a6e73719d6c66bc7e32_JC.exe"
    1⤵
      PID:3620
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
      1⤵
        PID:5032
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k UnistackSvcGroup
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:5064

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Comms\UnistoreDB\store.jfm

        Filesize

        16KB

        MD5

        7f3ac204f786de915e7dd68edd81f610

        SHA1

        ecdd95c49996cdcb4d34666590689dddb23e2c53

        SHA256

        ef3437a47830324debe319d2ef6b62619e792a62c59203621ee6dce2eb5693cd

        SHA512

        7d95a0152a21206f243f7c9c9f064ce2246461c27c05f1664baa8f90c8562637838b35e0dc399993da731d0835bd18e9566639c8d65ff1446cc7cf613e242871

      • memory/3620-0-0x00000000009D0000-0x00000000009DC000-memory.dmp

        Filesize

        48KB

      • memory/3620-1-0x00000000009E0000-0x00000000009EF000-memory.dmp

        Filesize

        60KB

      • memory/3620-5-0x0000000000400000-0x000000000040F000-memory.dmp

        Filesize

        60KB

      • memory/3620-11-0x0000000000A10000-0x0000000000A1D000-memory.dmp

        Filesize

        52KB

      • memory/5064-52-0x000002399CF80000-0x000002399CF81000-memory.dmp

        Filesize

        4KB

      • memory/5064-54-0x000002399CF80000-0x000002399CF81000-memory.dmp

        Filesize

        4KB

      • memory/5064-47-0x000002399CF80000-0x000002399CF81000-memory.dmp

        Filesize

        4KB

      • memory/5064-48-0x000002399CF80000-0x000002399CF81000-memory.dmp

        Filesize

        4KB

      • memory/5064-49-0x000002399CF80000-0x000002399CF81000-memory.dmp

        Filesize

        4KB

      • memory/5064-50-0x000002399CF80000-0x000002399CF81000-memory.dmp

        Filesize

        4KB

      • memory/5064-51-0x000002399CF80000-0x000002399CF81000-memory.dmp

        Filesize

        4KB

      • memory/5064-30-0x0000023994960000-0x0000023994970000-memory.dmp

        Filesize

        64KB

      • memory/5064-53-0x000002399CF80000-0x000002399CF81000-memory.dmp

        Filesize

        4KB

      • memory/5064-46-0x000002399CF50000-0x000002399CF51000-memory.dmp

        Filesize

        4KB

      • memory/5064-55-0x000002399CF80000-0x000002399CF81000-memory.dmp

        Filesize

        4KB

      • memory/5064-56-0x000002399CF80000-0x000002399CF81000-memory.dmp

        Filesize

        4KB

      • memory/5064-57-0x000002399CBA0000-0x000002399CBA1000-memory.dmp

        Filesize

        4KB

      • memory/5064-58-0x000002399CB90000-0x000002399CB91000-memory.dmp

        Filesize

        4KB

      • memory/5064-60-0x000002399CBA0000-0x000002399CBA1000-memory.dmp

        Filesize

        4KB

      • memory/5064-63-0x000002399CB90000-0x000002399CB91000-memory.dmp

        Filesize

        4KB

      • memory/5064-66-0x000002399CAD0000-0x000002399CAD1000-memory.dmp

        Filesize

        4KB

      • memory/5064-14-0x0000023994860000-0x0000023994870000-memory.dmp

        Filesize

        64KB

      • memory/5064-78-0x000002399CCD0000-0x000002399CCD1000-memory.dmp

        Filesize

        4KB

      • memory/5064-80-0x000002399CCE0000-0x000002399CCE1000-memory.dmp

        Filesize

        4KB