gozi | 0300085bd55aba79426e9ba10de2fa9b537ee6749de46edcacd0bdeaa015bb6e

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
29/12/2024, 00:38

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General

Target

JaffaCakes118_0300085bd55aba79426e9ba10de2fa9b537ee6749de46edcacd0bdeaa015bb6e.dll
Size

624KB
MD5

e4f78afac5c506020a9f033db3a1008b
SHA1

96bbd937858f9dc84a7aa53f90f4e36a22b8098e
SHA256

0300085bd55aba79426e9ba10de2fa9b537ee6749de46edcacd0bdeaa015bb6e
SHA512

ab3d76fd7bd16d1f14e9100db226777c136ada8d53466bf4c5bc2782b2ed435fc5c1ac042c8d061d266d4d60c213aff2135b510a3f06c562f207d25663fc9dcd
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZV:+w1lEKOpuYxiwkkgjAN8ZV

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 2188 wrote to memory of 2672	2188	rundll32.exe	30
PID 2188 wrote to memory of 2672	2188	rundll32.exe	30
PID 2188 wrote to memory of 2672	2188	rundll32.exe	30
PID 2188 wrote to memory of 2672	2188	rundll32.exe	30
PID 2188 wrote to memory of 2672	2188	rundll32.exe	30
PID 2188 wrote to memory of 2672	2188	rundll32.exe	30
PID 2188 wrote to memory of 2672	2188	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0300085bd55aba79426e9ba10de2fa9b537ee6749de46edcacd0bdeaa015bb6e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0300085bd55aba79426e9ba10de2fa9b537ee6749de46edcacd0bdeaa015bb6e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2672

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/2672-0-0x00000000002E0000-0x000000000037F000-memory.dmp

Filesize
636KB

Download
memory/2672-3-0x0000000000210000-0x0000000000216000-memory.dmp

Filesize
24KB

Download
memory/2672-2-0x00000000002E0000-0x000000000037F000-memory.dmp

Filesize
636KB

Download
memory/2672-4-0x00000000002E0000-0x000000000037F000-memory.dmp

Filesize
636KB

Download
memory/2672-5-0x00000000002E0000-0x000000000037F000-memory.dmp

Filesize
636KB

Download
memory/2672-6-0x0000000000240000-0x000000000024D000-memory.dmp

Filesize
52KB

Download
memory/2672-9-0x00000000002E0000-0x000000000037F000-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