gozi | 05e9ea62cba538f216fb83debfd38d398a06ba50549d9614805315f84c44033b

Analysis

max time kernel
145s
max time network
149s
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 19:35

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General

Target

JaffaCakes118_05e9ea62cba538f216fb83debfd38d398a06ba50549d9614805315f84c44033b.dll
Size

625KB
MD5

0dde68f10d0af2afe04c76a5525e8ffd
SHA1

3bc98854759d911783c1d09cad2f59187607dba3
SHA256

05e9ea62cba538f216fb83debfd38d398a06ba50549d9614805315f84c44033b
SHA512

72040c54eef609c502e4795b5ecf00c6399a1e6ab4e63f935c07bb9556c48259a13273cfaf2df0759b53b435cac08c53c50f8519bdfc832ed4779b0a938dcb58
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZI:+w1lEKOpuYxiwkkgjAN8ZI

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
16	1216	rundll32.exe
23	1216	rundll32.exe
46	1216	rundll32.exe
47	1216	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 3532 wrote to memory of 1216	3532	rundll32.exe	85
PID 3532 wrote to memory of 1216	3532	rundll32.exe	85
PID 3532 wrote to memory of 1216	3532	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_05e9ea62cba538f216fb83debfd38d398a06ba50549d9614805315f84c44033b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3532
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_05e9ea62cba538f216fb83debfd38d398a06ba50549d9614805315f84c44033b.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1216

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/1216-0-0x0000000001F70000-0x000000000200F000-memory.dmp

Filesize
636KB

Download
memory/1216-2-0x0000000002060000-0x0000000002066000-memory.dmp

Filesize
24KB

Download
memory/1216-3-0x0000000001F70000-0x000000000200F000-memory.dmp

Filesize
636KB

Download
memory/1216-4-0x0000000002230000-0x000000000223D000-memory.dmp

Filesize
52KB

Download
memory/1216-7-0x0000000001F70000-0x000000000200F000-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