gozi | 49949b00c2dcbf19501e3c6ce827015a2dd9342a9627df59094eaf7bf8ae00f9

Analysis

max time kernel
140s
max time network
20s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
25-12-2024 16:31

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General

Target

JaffaCakes118_49949b00c2dcbf19501e3c6ce827015a2dd9342a9627df59094eaf7bf8ae00f9.dll
Size

625KB
MD5

283c6111f398cfbb5998769aad65d167
SHA1

41226169e496b9a8e291c5a508e121154c0f0ea5
SHA256

49949b00c2dcbf19501e3c6ce827015a2dd9342a9627df59094eaf7bf8ae00f9
SHA512

d19fc6246c88333802cdd56bf5ec7b0491bf062a6b92a548a9d1409322d01fd7c5e2651eeff31d03c18448be7b4ff701cbe32723b30504717745da9ea9c606f9
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZW:+w1lEKOpuYxiwkkgjAN8ZW

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

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 7 IoCs

description	pid	Process	procid_target
PID 3004 wrote to memory of 2916	3004	rundll32.exe	29
PID 3004 wrote to memory of 2916	3004	rundll32.exe	29
PID 3004 wrote to memory of 2916	3004	rundll32.exe	29
PID 3004 wrote to memory of 2916	3004	rundll32.exe	29
PID 3004 wrote to memory of 2916	3004	rundll32.exe	29
PID 3004 wrote to memory of 2916	3004	rundll32.exe	29
PID 3004 wrote to memory of 2916	3004	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_49949b00c2dcbf19501e3c6ce827015a2dd9342a9627df59094eaf7bf8ae00f9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3004
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_49949b00c2dcbf19501e3c6ce827015a2dd9342a9627df59094eaf7bf8ae00f9.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2916

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/2916-0-0x0000000000250000-0x00000000002EF000-memory.dmp

Filesize
636KB

Download
memory/2916-3-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download
memory/2916-2-0x0000000000250000-0x00000000002EF000-memory.dmp

Filesize
636KB

Download
memory/2916-4-0x0000000000310000-0x000000000031D000-memory.dmp

Filesize
52KB

Download
memory/2916-7-0x0000000000250000-0x00000000002EF000-memory.dmp

Filesize
636KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads