gozi | fd64e96a12541b429fab5d48341096b94bc36ed11bbbfec78900f964fb61dfda

Analysis

max time kernel
146s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 18:23

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General

Target

JaffaCakes118_fd64e96a12541b429fab5d48341096b94bc36ed11bbbfec78900f964fb61dfda.dll
Size

624KB
MD5

1c3e2fd840c9383d945760adb5f8a2bc
SHA1

d4218843c08719311ccd68b431029250cd5ea6a0
SHA256

fd64e96a12541b429fab5d48341096b94bc36ed11bbbfec78900f964fb61dfda
SHA512

a918ad313c6bab5084180667ef022826be5de6352d5c03fb4d7d58379910f474114ff19135b8f7b841801fe549c24561ee6ff6970ec31e26b298f011c80c5334
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
5	4272	rundll32.exe
17	4272	rundll32.exe
42	4272	rundll32.exe
43	4272	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 4528 wrote to memory of 4272	4528	rundll32.exe	83
PID 4528 wrote to memory of 4272	4528	rundll32.exe	83
PID 4528 wrote to memory of 4272	4528	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fd64e96a12541b429fab5d48341096b94bc36ed11bbbfec78900f964fb61dfda.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4528
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fd64e96a12541b429fab5d48341096b94bc36ed11bbbfec78900f964fb61dfda.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4272

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/4272-0-0x0000000000870000-0x000000000090F000-memory.dmp

Filesize
636KB

Download
memory/4272-2-0x0000000000870000-0x000000000090F000-memory.dmp

Filesize
636KB

Download
memory/4272-3-0x0000000000760000-0x0000000000766000-memory.dmp

Filesize
24KB

Download
memory/4272-4-0x0000000002260000-0x000000000226D000-memory.dmp

Filesize
52KB

Download
memory/4272-7-0x0000000000870000-0x000000000090F000-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