gozi | 5c82cf8d4dd3ae084a4366823603bd368a1beff0adb710a6a7bc1a70e2869980

Analysis

max time kernel
144s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23/12/2024, 14:06

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General

Target

JaffaCakes118_5c82cf8d4dd3ae084a4366823603bd368a1beff0adb710a6a7bc1a70e2869980.dll
Size

625KB
MD5

597ae5f317cf19cf39ce5225948b22b1
SHA1

87e5acefc8cef3b7f703364c2a0fc961987a380a
SHA256

5c82cf8d4dd3ae084a4366823603bd368a1beff0adb710a6a7bc1a70e2869980
SHA512

492488cb0f4373ccb8ee86a3ba93a220d95aeea492e1027ced0b7ed8277aa61aa498516606c9f9984475fc69c4c82c385a2c371587bf08c491b4e94ecfd7b4f7
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
20	1180	rundll32.exe
34	1180	rundll32.exe
42	1180	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 2180 wrote to memory of 1180	2180	rundll32.exe	82
PID 2180 wrote to memory of 1180	2180	rundll32.exe	82
PID 2180 wrote to memory of 1180	2180	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5c82cf8d4dd3ae084a4366823603bd368a1beff0adb710a6a7bc1a70e2869980.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5c82cf8d4dd3ae084a4366823603bd368a1beff0adb710a6a7bc1a70e2869980.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1180

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/1180-0-0x0000000002C10000-0x0000000002CAF000-memory.dmp

Filesize
636KB

Download
memory/1180-2-0x0000000001180000-0x0000000001186000-memory.dmp

Filesize
24KB

Download
memory/1180-3-0x0000000002C10000-0x0000000002CAF000-memory.dmp

Filesize
636KB

Download
memory/1180-4-0x0000000002DE0000-0x0000000002DED000-memory.dmp

Filesize
52KB

Download
memory/1180-7-0x0000000002C10000-0x0000000002CAF000-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