gozi | 445705ac17a9fe919ac58db68e066f1c8301323770f7c94750ec629eabcd65da

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
22-12-2024 04:02

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General

Target

JaffaCakes118_445705ac17a9fe919ac58db68e066f1c8301323770f7c94750ec629eabcd65da.dll
Size

626KB
MD5

5b7ade876de18675781e1036f16642b6
SHA1

cdad47b27dcdd8ca085e940a393a4d30642e7da3
SHA256

445705ac17a9fe919ac58db68e066f1c8301323770f7c94750ec629eabcd65da
SHA512

e6e5188a83913b5000d431097b5c4bc58dff4413888deb4ce0c0fe648a596ffed73f3586135ed1a2d2dd203522a90961192c434a336e80c6aa4d87c804d26760
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zt:+w1lEKOpuYxiwkkgjAN8Zt

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 6 IoCs

flow	pid	Process
18	4552	rundll32.exe
19	4552	rundll32.exe
20	4552	rundll32.exe
36	4552	rundll32.exe
47	4552	rundll32.exe
48	4552	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 832 wrote to memory of 4552	832	rundll32.exe	83
PID 832 wrote to memory of 4552	832	rundll32.exe	83
PID 832 wrote to memory of 4552	832	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_445705ac17a9fe919ac58db68e066f1c8301323770f7c94750ec629eabcd65da.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:832
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_445705ac17a9fe919ac58db68e066f1c8301323770f7c94750ec629eabcd65da.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4552

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/4552-0-0x0000000000DE0000-0x0000000000DE6000-memory.dmp

Filesize
24KB

Download
memory/4552-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4552-2-0x00000000013E0000-0x00000000013ED000-memory.dmp

Filesize
52KB

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memory/4552-5-0x0000000000400000-0x000000000049F000-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