Overview

overview

10

Static

static

3

opzi0n1[1].dll

windows7-x64

10

opzi0n1[1].dll

windows10-2004-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-12-2024 16:10

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General

  • Target

    opzi0n1[1].dll

  • Size

    164KB

  • MD5

    8e1c8cff8610e8932d766ab3008af305

  • SHA1

    ed105378c222691e40c4a15d09b51c83df4d4134

  • SHA256

    e513d1e2ef995156b6f803f10c05052a3c1ae35f92e1c6d5bb7765a4d3b61011

  • SHA512

    83a975be8f5435c59750179f6c642bc819fb0573267162998d2922594a57c657df2c44b0061a4c45334c6b9faf179a279c3f944aa2ad4a0980feb2bd9ac797cf

  • SSDEEP

    3072:lMZhiVcGQDgf+OJ/zdQAYKjxLFL8615go9SfNJ7Mt9vQ90Z:+ZhiVcGB+O7QnqL861+zyBQ90

Score
10/10
gozi7238bankerdiscoveryisfbtrojan

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

7238

C2

web.vortex.data.microsoft.com

ocsp.sca1b.amazontrust.com

blogicstatus.com
Attributes
  • build

    250162

  • dns_servers

    107.174.86.134

    107.175.127.22

  • exe_type

    loader

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Signatures

  • Gozi

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

    bankertrojangozi
  • Gozi family
    gozi
  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Modifies Internet Explorer Phishing Filter 1 TTPs 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
    adwarespyware
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SetWindowsHookEx 16 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\opzi0n1[1].dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2740
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\opzi0n1[1].dll
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4544
  • C:\Program Files (x86)\Internet Explorer\ielowutil.exe
    "C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3540
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4248
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4248 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4568
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5024
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5024 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4700
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1340
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1340 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3212
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer Phishing Filter
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4892
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4892 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2924

Network

MITRE ATT&CK Enterprise v15

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\~DF492FC061095C8563.TMP
    Filesize

    16KB

    MD5

    5a798ed820f3bcba39623e9a556f0d88

    SHA1

    f890afa99f7b9280df8d0e4c650af06fcaa0bc7b

    SHA256

    44ee617e0ecd0b5e47f339500b12bf7e9b56ef41fd2c7cbc68c10756d60a4c29

    SHA512

    62b06878d7b124de4054293402101b9bdca0024459d448b3264a7e6861b48915a2944a49d47f4fb4fe03a4112290591c5d6e07ae1b16eaf7341a33d3a86f7e12

    Download Submit

  • memory/4544-0-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

    Download

  • memory/4544-1-0x0000000003070000-0x0000000003080000-memory.dmp

    Filesize

    64KB

    Download

  • memory/4544-11-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

    Download