gozi | 7f07dcb9d8b08736c0d04ab6792f87b4190bb99e30ff5eb9d4b730ac651db02d

Analysis

max time kernel
146s
max time network
147s
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 18:13

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General

Target

JaffaCakes118_7f07dcb9d8b08736c0d04ab6792f87b4190bb99e30ff5eb9d4b730ac651db02d.dll
Size

624KB
MD5

f13eab487bee82b255aacdec87503689
SHA1

395caeb07d125071f14e9d3d9eceb3c8131ce521
SHA256

7f07dcb9d8b08736c0d04ab6792f87b4190bb99e30ff5eb9d4b730ac651db02d
SHA512

e239829d50a636839693ca5760ad768f4be1fdabb73ad484c65bb894f75278b416e32a4511d2ee60c88d711bf1cc982dddb1d88bbae1b7f78ce33f5200152d91
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zn:+w1lEKOpuYxiwkkgjAN8Zn

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
22	1220	rundll32.exe
36	1220	rundll32.exe
44	1220	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 1812 wrote to memory of 1220	1812	rundll32.exe	85
PID 1812 wrote to memory of 1220	1812	rundll32.exe	85
PID 1812 wrote to memory of 1220	1812	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7f07dcb9d8b08736c0d04ab6792f87b4190bb99e30ff5eb9d4b730ac651db02d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1812
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7f07dcb9d8b08736c0d04ab6792f87b4190bb99e30ff5eb9d4b730ac651db02d.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1220

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/1220-0-0x0000000000FE0000-0x0000000000FE6000-memory.dmp

Filesize
24KB

Download
memory/1220-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1220-2-0x0000000002DE0000-0x0000000002DED000-memory.dmp

Filesize
52KB

Download
memory/1220-5-0x0000000000400000-0x000000000049F000-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