gozi | 95bed17b33c6337e32038ddcb9c7e08c332db7d2828c8734606c6113f9e02997

Analysis

max time kernel
140s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 10:55

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General

Target

JaffaCakes118_95bed17b33c6337e32038ddcb9c7e08c332db7d2828c8734606c6113f9e02997.dll
Size

625KB
MD5

d80e62029ad7ceb24b27af67c9da55b5
SHA1

8f10bb5afff7eab48beda689447a9af615e66afa
SHA256

95bed17b33c6337e32038ddcb9c7e08c332db7d2828c8734606c6113f9e02997
SHA512

25928170a6f943c280c9d8a202c55525ec964270a2f46f22d0835f14f7db128b2bb276ae15968d347b16062b7df81ed6f326e378765e9ed90acf778ee6bde1ff
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZC:+w1lEKOpuYxiwkkgjAN8ZC

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
15	4352	rundll32.exe
20	4352	rundll32.exe
42	4352	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 2792 wrote to memory of 4352	2792	rundll32.exe	82
PID 2792 wrote to memory of 4352	2792	rundll32.exe	82
PID 2792 wrote to memory of 4352	2792	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_95bed17b33c6337e32038ddcb9c7e08c332db7d2828c8734606c6113f9e02997.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_95bed17b33c6337e32038ddcb9c7e08c332db7d2828c8734606c6113f9e02997.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4352

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/4352-1-0x0000000000930000-0x00000000009CF000-memory.dmp

Filesize
636KB

Download
memory/4352-2-0x0000000000A20000-0x0000000000A26000-memory.dmp

Filesize
24KB

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memory/4352-3-0x0000000000930000-0x00000000009CF000-memory.dmp

Filesize
636KB

Download
memory/4352-4-0x00000000022B0000-0x00000000022BD000-memory.dmp

Filesize
52KB

Download
memory/4352-7-0x0000000000930000-0x00000000009CF000-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