gozi | cf82b2330038e8774af7faf085766c72c40cb59bd9cc223410a05c97cfeb3599

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 00:02

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General

Target

JaffaCakes118_cf82b2330038e8774af7faf085766c72c40cb59bd9cc223410a05c97cfeb3599.dll
Size

624KB
MD5

93393590b9a34503f7f49f2ae8b52479
SHA1

02c7bfb6f95b5a2444754493b265a7eed4703727
SHA256

cf82b2330038e8774af7faf085766c72c40cb59bd9cc223410a05c97cfeb3599
SHA512

d1d75e669ad5284d5b196fa128e33dfb53a73fb4621113731a09bad3030acf2369c36ffa2eb9ce15a68794ce9a9661abccb965f52dd1fc868cbd9ba0fb0d8dcd
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZJ:+w1lEKOpuYxiwkkgjAN8ZJ

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

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 7 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 3020	2696	rundll32.exe	30
PID 2696 wrote to memory of 3020	2696	rundll32.exe	30
PID 2696 wrote to memory of 3020	2696	rundll32.exe	30
PID 2696 wrote to memory of 3020	2696	rundll32.exe	30
PID 2696 wrote to memory of 3020	2696	rundll32.exe	30
PID 2696 wrote to memory of 3020	2696	rundll32.exe	30
PID 2696 wrote to memory of 3020	2696	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cf82b2330038e8774af7faf085766c72c40cb59bd9cc223410a05c97cfeb3599.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2696
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cf82b2330038e8774af7faf085766c72c40cb59bd9cc223410a05c97cfeb3599.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3020

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/3020-0-0x0000000000240000-0x00000000002DF000-memory.dmp

Filesize
636KB

Download
memory/3020-3-0x00000000001C0000-0x00000000001C6000-memory.dmp

Filesize
24KB

Download
memory/3020-2-0x0000000000240000-0x00000000002DF000-memory.dmp

Filesize
636KB

Download
memory/3020-4-0x0000000000240000-0x00000000002DF000-memory.dmp

Filesize
636KB

Download
memory/3020-5-0x0000000000360000-0x000000000036D000-memory.dmp

Filesize
52KB

Download
memory/3020-8-0x0000000000240000-0x00000000002DF000-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