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Analysis

  • max time kernel
    141s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230824-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230824-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/08/2023, 13:55

General

  • Target

    201752c6d4a98d6dc6a693beade4f30097347d1472147b59bed1a4fd91d817cd.dll

  • Size

    492KB

  • MD5

    83a4b9b0266a30e52d51aef5317067be

  • SHA1

    914f2275fa5c061a0bcb8c2b2f094645bda27575

  • SHA256

    201752c6d4a98d6dc6a693beade4f30097347d1472147b59bed1a4fd91d817cd

  • SHA512

    f9391e5d3ff7cf4242d1513724ecdf863391e5a7c489443392f8964e24ad75e883f65d01e84b372faba43e4923dff9890e6d3764d2b6ded031726ce91fe57a56

  • SSDEEP

    6144:gtkZIOdi1a/nGAHSzssd4BxrobrVvEp5HH6ZUNCVcj9lVMJ:ZIuiA/nry9u8HU8UNGA9lVM

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

5050

C2

config.edge.skype.com

optinetwork.top

interspin.top

dendexmm.com

Attributes
  • base_path

    /jerry/

  • build

    250249

  • 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.

  • Blocklisted process makes network request 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\201752c6d4a98d6dc6a693beade4f30097347d1472147b59bed1a4fd91d817cd.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1140
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\201752c6d4a98d6dc6a693beade4f30097347d1472147b59bed1a4fd91d817cd.dll,#1
      2⤵
      • Blocklisted process makes network request
      PID:5072

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/5072-0-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/5072-1-0x00000000010D0000-0x00000000010D6000-memory.dmp

    Filesize

    24KB

  • memory/5072-2-0x0000000002E10000-0x0000000002E1D000-memory.dmp

    Filesize

    52KB

  • memory/5072-5-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB