gozi | 373567ea95800b2043a608a18bd9cc21bb119b6483ea4c2c44de2bf343c02c47

Analysis

max time kernel
145s
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
22-12-2024 03:17

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General

Target

JaffaCakes118_373567ea95800b2043a608a18bd9cc21bb119b6483ea4c2c44de2bf343c02c47.dll
Size

626KB
MD5

d7d543e3fe6d66a8013ade7368418cf9
SHA1

f0e5f966d0bfe8d319ba7ea59de56d5e3e5c18e9
SHA256

373567ea95800b2043a608a18bd9cc21bb119b6483ea4c2c44de2bf343c02c47
SHA512

a2c6bc559290122bc0797eed6e02dbc1f32a8b4e91cf4af6b8c6f77ebf085fd25a5a4295835a0244ad009b14cd9c013c05065d8f8393dc7c53251a3474930946
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZIX:+w1lEKOpuYxiwkkgjAN8ZIX

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 4 IoCs

flow	pid	Process
15	1780	rundll32.exe
24	1780	rundll32.exe
43	1780	rundll32.exe
44	1780	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 4956 wrote to memory of 1780	4956	rundll32.exe	82
PID 4956 wrote to memory of 1780	4956	rundll32.exe	82
PID 4956 wrote to memory of 1780	4956	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_373567ea95800b2043a608a18bd9cc21bb119b6483ea4c2c44de2bf343c02c47.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4956
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_373567ea95800b2043a608a18bd9cc21bb119b6483ea4c2c44de2bf343c02c47.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1780

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/1780-0-0x0000000000A50000-0x0000000000A56000-memory.dmp

Filesize
24KB

Download
memory/1780-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1780-2-0x0000000002CD0000-0x0000000002CDD000-memory.dmp

Filesize
52KB

Download
memory/1780-5-0x0000000000400000-0x000000000049F000-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