gozi | ee4bf23494bd42700af51cc16bb477c0f1df708088323fcb805f89c8fc257445

Analysis

max time kernel
140s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2024, 23:15

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General

Target

JaffaCakes118_ee4bf23494bd42700af51cc16bb477c0f1df708088323fcb805f89c8fc257445.dll
Size

626KB
MD5

a580f8794246ad686b49196ef6c62859
SHA1

6c0fcac14cbe49012c6de349c3cead0133a2d695
SHA256

ee4bf23494bd42700af51cc16bb477c0f1df708088323fcb805f89c8fc257445
SHA512

c112dfd7b2a6d303137d93b2c8cb5f6abbf31e156dbc4921c5b00fc27f4227457db8cd31d6460d926092b6c4169a0839e6d789286da9a53704381b80d5203101
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z4/:+w1lEKOpuYxiwkkgjAN8Z4/

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 3 IoCs

flow	pid	Process
17	1460	rundll32.exe
25	1460	rundll32.exe
44	1460	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 4848 wrote to memory of 1460	4848	rundll32.exe	84
PID 4848 wrote to memory of 1460	4848	rundll32.exe	84
PID 4848 wrote to memory of 1460	4848	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ee4bf23494bd42700af51cc16bb477c0f1df708088323fcb805f89c8fc257445.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4848
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ee4bf23494bd42700af51cc16bb477c0f1df708088323fcb805f89c8fc257445.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1460

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/1460-1-0x0000000002D90000-0x0000000002D96000-memory.dmp

Filesize
24KB

Download
memory/1460-0-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1460-2-0x0000000002F70000-0x0000000002F7D000-memory.dmp

Filesize
52KB

Download
memory/1460-5-0x0000000000400000-0x000000000049F000-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