gozi | ffabf16973aa90bea6d10312fc82b610e198b92c0ddfd35ed3e135e1116c3399

Analysis

max time kernel
140s
max time network
134s
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 23:45

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General

Target

JaffaCakes118_ffabf16973aa90bea6d10312fc82b610e198b92c0ddfd35ed3e135e1116c3399.dll
Size

624KB
MD5

2e5f41597f228b4c8de29b2c4776bd12
SHA1

451c1951bbae27410a3ec9c346119b5b4a1efe2f
SHA256

ffabf16973aa90bea6d10312fc82b610e198b92c0ddfd35ed3e135e1116c3399
SHA512

28a0b1d726759e678f401479d7489537a9c5efe78c77de8b6ad8e55a56b9bbd1213be7c3cf8df2a03520e15b4cd8d0aa30aff7408f3e761039b272556ed36945
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZO:+w1lEKOpuYxiwkkgjAN8ZO

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
15	3388	rundll32.exe
28	3388	rundll32.exe
46	3388	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 1928 wrote to memory of 3388	1928	rundll32.exe	83
PID 1928 wrote to memory of 3388	1928	rundll32.exe	83
PID 1928 wrote to memory of 3388	1928	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ffabf16973aa90bea6d10312fc82b610e198b92c0ddfd35ed3e135e1116c3399.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ffabf16973aa90bea6d10312fc82b610e198b92c0ddfd35ed3e135e1116c3399.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3388

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/3388-0-0x0000000000C50000-0x0000000000C56000-memory.dmp

Filesize
24KB

Download
memory/3388-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/3388-2-0x0000000002990000-0x000000000299D000-memory.dmp

Filesize
52KB

Download
memory/3388-5-0x0000000000400000-0x000000000049F000-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