gozi | 5ada5d1a1a7863d81ab9e4343d0f098552f3e22ea1f1a390297bef51c8e069a1

Analysis

max time kernel
140s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29/12/2024, 00:23

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General

Target

JaffaCakes118_5ada5d1a1a7863d81ab9e4343d0f098552f3e22ea1f1a390297bef51c8e069a1.dll
Size

626KB
MD5

19f26f729f9d69f8ec20c26fc5df3142
SHA1

15b43cc5c43da576e3ae3991126c32e9dd130c0c
SHA256

5ada5d1a1a7863d81ab9e4343d0f098552f3e22ea1f1a390297bef51c8e069a1
SHA512

1ce89b5aa13fc696dc92c6c812bc0027d907bc6f5caeac09d1eeb12ed4bb2497088d61a92aa453eda0aea1bd48feb6ce7fdd4e2d10a746ec2f697fd0bcd88e43
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zv:+w1lEKOpuYxiwkkgjAN8Zv

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	60	rundll32.exe
32	60	rundll32.exe
43	60	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 2716 wrote to memory of 60	2716	rundll32.exe	85
PID 2716 wrote to memory of 60	2716	rundll32.exe	85
PID 2716 wrote to memory of 60	2716	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5ada5d1a1a7863d81ab9e4343d0f098552f3e22ea1f1a390297bef51c8e069a1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5ada5d1a1a7863d81ab9e4343d0f098552f3e22ea1f1a390297bef51c8e069a1.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:60

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/60-0-0x0000000000640000-0x00000000006DF000-memory.dmp

Filesize
636KB

Download
memory/60-3-0x0000000000590000-0x0000000000596000-memory.dmp

Filesize
24KB

Download
memory/60-2-0x0000000000640000-0x00000000006DF000-memory.dmp

Filesize
636KB

Download
memory/60-4-0x0000000002170000-0x000000000217D000-memory.dmp

Filesize
52KB

Download
memory/60-7-0x0000000000640000-0x00000000006DF000-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