gozi | 8bee413de6dd3faaaf9b4dcb9e2d3e45c3e1c3a29827df07ed0037c607bc4915

Analysis

max time kernel
148s
max time network
150s
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 23:44

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General

Target

JaffaCakes118_8bee413de6dd3faaaf9b4dcb9e2d3e45c3e1c3a29827df07ed0037c607bc4915.dll
Size

624KB
MD5

adcff4b5252f9ea4174aa6056db2fca0
SHA1

af5876237f7c19419caae03255e96cf951ff972a
SHA256

8bee413de6dd3faaaf9b4dcb9e2d3e45c3e1c3a29827df07ed0037c607bc4915
SHA512

c2f09a57b202daa789e0c8796abc638d44c3371926eb9996324d5e3ae1c82e5e186f9ef665817a1def2ccf597c6d82805a21d74b04d85df55cc2d4d34f305ed0
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zg:+w1lEKOpuYxiwkkgjAN8Zg

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 4 IoCs

flow	pid	Process
16	1156	rundll32.exe
22	1156	rundll32.exe
44	1156	rundll32.exe
45	1156	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 2388 wrote to memory of 1156	2388	rundll32.exe	82
PID 2388 wrote to memory of 1156	2388	rundll32.exe	82
PID 2388 wrote to memory of 1156	2388	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8bee413de6dd3faaaf9b4dcb9e2d3e45c3e1c3a29827df07ed0037c607bc4915.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8bee413de6dd3faaaf9b4dcb9e2d3e45c3e1c3a29827df07ed0037c607bc4915.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1156

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/1156-0-0x0000000001FB0000-0x000000000204F000-memory.dmp

Filesize
636KB

Download
memory/1156-2-0x00000000006B0000-0x00000000006B6000-memory.dmp

Filesize
24KB

Download
memory/1156-3-0x0000000001FB0000-0x000000000204F000-memory.dmp

Filesize
636KB

Download
memory/1156-4-0x0000000002770000-0x000000000277D000-memory.dmp

Filesize
52KB

Download
memory/1156-7-0x0000000001FB0000-0x000000000204F000-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