gozi | 2190c9baed697eb88fa449d25e7a02ab2cfd6b856512860c6e272d26d45c2702

Analysis

max time kernel
140s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2024, 01:20

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General

Target

JaffaCakes118_2190c9baed697eb88fa449d25e7a02ab2cfd6b856512860c6e272d26d45c2702.dll
Size

626KB
MD5

6e12e777ba75d28801983c46d0e88fad
SHA1

d4bd742a386335a483912d963928387dbfb04d0b
SHA256

2190c9baed697eb88fa449d25e7a02ab2cfd6b856512860c6e272d26d45c2702
SHA512

50a4adfd89a59636000b891be04c72001a37bf24b52233d129d9e151fd4433cec4bda7e54e2bd8c77e7d53414e7c9c2c3f8a393654d1fd66d470c683423f1724
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zsh:+w1lEKOpuYxiwkkgjAN8Zsh

Score

10^/10

gozi 999 banker discovery isfb trojan

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

999

config.edge.skype.com

146.70.35.138

146.70.35.142

Attributes

base_path
/phpadmin/
build
250227
exe_type
loader
extension
.src
server_id
50

rsa_pubkey.plain

aes.plain

Signatures

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

Blocklisted process makes network request 3 IoCs

flow	pid	Process
18	1312	rundll32.exe
36	1312	rundll32.exe
44	1312	rundll32.exe

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 3492 wrote to memory of 1312	3492	rundll32.exe	84
PID 3492 wrote to memory of 1312	3492	rundll32.exe	84
PID 3492 wrote to memory of 1312	3492	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2190c9baed697eb88fa449d25e7a02ab2cfd6b856512860c6e272d26d45c2702.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3492
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2190c9baed697eb88fa449d25e7a02ab2cfd6b856512860c6e272d26d45c2702.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1312

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/1312-0-0x0000000001EA0000-0x0000000001F3F000-memory.dmp

Filesize
636KB

Download
memory/1312-2-0x00000000001F0000-0x00000000001F6000-memory.dmp

Filesize
24KB

Download
memory/1312-3-0x0000000001EA0000-0x0000000001F3F000-memory.dmp

Filesize
636KB

Download
memory/1312-4-0x0000000002580000-0x000000000258D000-memory.dmp

Filesize
52KB

Download
memory/1312-7-0x0000000001EA0000-0x0000000001F3F000-memory.dmp

Filesize
636KB

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads