gozi | 7fa39f049dc88b45cc344bc46dc3238d04c8dd933e910e3620f17ce130a6d6a2

Analysis

max time kernel
140s
max time network
145s
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, 22:30

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General

Target

JaffaCakes118_7fa39f049dc88b45cc344bc46dc3238d04c8dd933e910e3620f17ce130a6d6a2.dll
Size

624KB
MD5

764e86b135b1ad3ec97f591754982339
SHA1

324ddd0c718bc0e8db34e84ea1e32c7f9f46d150
SHA256

7fa39f049dc88b45cc344bc46dc3238d04c8dd933e910e3620f17ce130a6d6a2
SHA512

992595359ec88ddb820a8c4ea3f13590fcb5e56712658a8f077ac8746fd0361e93fc71c3e92c1dd35e51b3ae5462c0b58dc434b424ef0fe7414ad3f60cb1f132
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZD:+w1lEKOpuYxiwkkgjAN8ZD

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
16	32	rundll32.exe
31	32	rundll32.exe
48	32	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 2364 wrote to memory of 32	2364	rundll32.exe	84
PID 2364 wrote to memory of 32	2364	rundll32.exe	84
PID 2364 wrote to memory of 32	2364	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7fa39f049dc88b45cc344bc46dc3238d04c8dd933e910e3620f17ce130a6d6a2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7fa39f049dc88b45cc344bc46dc3238d04c8dd933e910e3620f17ce130a6d6a2.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:32

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/32-0-0x0000000000EC0000-0x0000000000EC6000-memory.dmp

Filesize
24KB

Download
memory/32-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/32-2-0x0000000002B00000-0x0000000002B0D000-memory.dmp

Filesize
52KB

Download
memory/32-5-0x0000000000400000-0x000000000049F000-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