gozi | 4c6b373fc784362f6f556ae3ca3aad8854ef564f07c325bd9c37edd3be3e6cf7

Analysis

max time kernel
149s
max time network
150s
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, 19:11

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General

Target

JaffaCakes118_4c6b373fc784362f6f556ae3ca3aad8854ef564f07c325bd9c37edd3be3e6cf7.dll
Size

626KB
MD5

5f16eafd997b0c69b760c20b10874499
SHA1

cbd1d5c3c71467b234c43b832ca72a29b83740ba
SHA256

4c6b373fc784362f6f556ae3ca3aad8854ef564f07c325bd9c37edd3be3e6cf7
SHA512

ae5e53d4a6e7fdc97eaab0f74e12ad827a3c3d7c6bbe0c6ddf4c6262257325e43147c94eead057c1cade67a0cf81dbb4d94ba1b3382470a03c56bdddf6463e91
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZS:+w1lEKOpuYxiwkkgjAN8ZS

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	4276	rundll32.exe
23	4276	rundll32.exe
45	4276	rundll32.exe
46	4276	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 2204 wrote to memory of 4276	2204	rundll32.exe	82
PID 2204 wrote to memory of 4276	2204	rundll32.exe	82
PID 2204 wrote to memory of 4276	2204	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c6b373fc784362f6f556ae3ca3aad8854ef564f07c325bd9c37edd3be3e6cf7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c6b373fc784362f6f556ae3ca3aad8854ef564f07c325bd9c37edd3be3e6cf7.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4276

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/4276-0-0x0000000002260000-0x00000000022FF000-memory.dmp

Filesize
636KB

Download
memory/4276-2-0x0000000000920000-0x0000000000926000-memory.dmp

Filesize
24KB

Download
memory/4276-3-0x0000000002260000-0x00000000022FF000-memory.dmp

Filesize
636KB

Download
memory/4276-4-0x0000000002930000-0x000000000293D000-memory.dmp

Filesize
52KB

Download
memory/4276-7-0x0000000002260000-0x00000000022FF000-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