gozi | 192ae21881fe7e948c5fffc3bc1f44f904a7136d3fd251062fa304648c8a7571

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 23:13

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General

Target

3b56b7298c366a323d28658a455abf0d4e78fa197a43ce13bedab05f26901d34.dll
Size

821KB
MD5

50a299d1e92d9205e123404c8e05904d
SHA1

c188272ab757dbbf14e74781fc90fcefe4aeb615
SHA256

3b56b7298c366a323d28658a455abf0d4e78fa197a43ce13bedab05f26901d34
SHA512

ec30f36d70ddbb6ba4aaccb3342e0a0ffbd586d2784370500a94e33aa650d1c56d3712ffc3a9e15a0558194ce26d1b76d9f2a8953220684bef634e57f4579df1
SSDEEP

12288:mzCoYRvNZrA8Res/TPUOjUUGcqcoWEx9kMGUS6vOV5y4gnuD5wtqqB7ol:VdNZr5RLL1AZ/clUnHvk5hgU

Score

10^/10

gozi 8877 banker discovery isfb trojan

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

8877

outlook.com/login

gmail.com

worunekulo.club

horunekulo.website

Attributes

base_path
/greed/
build
250196
dga_season
10
exe_type
loader
extension
.gfk
server_id
12

rsa_pubkey.plain

serpent.plain

Signatures

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

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4476 wrote to memory of 3776	4476	rundll32.exe	83
PID 4476 wrote to memory of 3776	4476	rundll32.exe	83
PID 4476 wrote to memory of 3776	4476	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3b56b7298c366a323d28658a455abf0d4e78fa197a43ce13bedab05f26901d34.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4476
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3b56b7298c366a323d28658a455abf0d4e78fa197a43ce13bedab05f26901d34.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3776-0-0x00000000751D0000-0x00000000752BF000-memory.dmp

Filesize
956KB

Download
memory/3776-3-0x00000000751D0000-0x00000000752BF000-memory.dmp

Filesize
956KB

Download
memory/3776-2-0x000000007529B000-0x00000000752A1000-memory.dmp

Filesize
24KB

Download
memory/3776-4-0x00000000751D0000-0x00000000752BF000-memory.dmp

Filesize
956KB

Download
memory/3776-5-0x00000000751D0000-0x00000000752BF000-memory.dmp

Filesize
956KB

Download
memory/3776-6-0x00000000751D0000-0x00000000752BF000-memory.dmp

Filesize
956KB

Download
memory/3776-8-0x00000000751D0000-0x00000000752BF000-memory.dmp

Filesize
956KB

Download
memory/3776-13-0x00000000751D0000-0x00000000752BF000-memory.dmp

Filesize
956KB

Download
memory/3776-14-0x00000000751D0000-0x00000000752BF000-memory.dmp

Filesize
956KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads