gozi | 8136470c3a699ced300c017ca459f5c02e7cd8d9e47a30ef41223fa249f01312

Analysis

max time kernel
148s
max time network
149s
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 19:43

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General

Target

JaffaCakes118_8136470c3a699ced300c017ca459f5c02e7cd8d9e47a30ef41223fa249f01312.dll
Size

625KB
MD5

33f6410267586ffff9133d3d58f6d7da
SHA1

1dc7f905a8968a9e8d53243e3fc220aec28ff171
SHA256

8136470c3a699ced300c017ca459f5c02e7cd8d9e47a30ef41223fa249f01312
SHA512

915413d0ae73229552458f4ef03dc44277af95c3c2aa81d59cb9bee21343eb5c1c642855b566368b1a19d687f77276513c3997d419d04f526c6f9b666eb6d1f8
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z/:+w1lEKOpuYxiwkkgjAN8Z/

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
17	1636	rundll32.exe
23	1636	rundll32.exe
45	1636	rundll32.exe
46	1636	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 3352 wrote to memory of 1636	3352	rundll32.exe	83
PID 3352 wrote to memory of 1636	3352	rundll32.exe	83
PID 3352 wrote to memory of 1636	3352	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8136470c3a699ced300c017ca459f5c02e7cd8d9e47a30ef41223fa249f01312.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3352
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8136470c3a699ced300c017ca459f5c02e7cd8d9e47a30ef41223fa249f01312.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1636

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/1636-0-0x00000000011A0000-0x00000000011A6000-memory.dmp

Filesize
24KB

Download
memory/1636-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1636-3-0x0000000002D00000-0x0000000002D0D000-memory.dmp

Filesize
52KB

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memory/1636-5-0x0000000000400000-0x000000000049F000-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