gozi | c1ff888962545f1e00b16662f2bdbf28e0c5c6e9d061066f4f9b90ff7261ae8d

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, 15:56

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General

Target

JaffaCakes118_c1ff888962545f1e00b16662f2bdbf28e0c5c6e9d061066f4f9b90ff7261ae8d.dll
Size

624KB
MD5

3475b86d393d3c20d8775dc827a4cef0
SHA1

abf31009fa26f8fde9503d99ccac338651fc0350
SHA256

c1ff888962545f1e00b16662f2bdbf28e0c5c6e9d061066f4f9b90ff7261ae8d
SHA512

709555a9513558a8b23dd62b16728d0a6103e00ff42430b43fa5f5fb69cbcce718fc5be33303e825336e0f2658b0bbd7913a5901ac248055ce4d122fcde8ce39
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zx:+w1lEKOpuYxiwkkgjAN8Zx

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
16	2016	rundll32.exe
25	2016	rundll32.exe
46	2016	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 4724 wrote to memory of 2016	4724	rundll32.exe	83
PID 4724 wrote to memory of 2016	4724	rundll32.exe	83
PID 4724 wrote to memory of 2016	4724	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c1ff888962545f1e00b16662f2bdbf28e0c5c6e9d061066f4f9b90ff7261ae8d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4724
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c1ff888962545f1e00b16662f2bdbf28e0c5c6e9d061066f4f9b90ff7261ae8d.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2016

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/2016-0-0x0000000000900000-0x0000000000906000-memory.dmp

Filesize
24KB

Download
memory/2016-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2016-2-0x0000000002960000-0x000000000296D000-memory.dmp

Filesize
52KB

Download
memory/2016-5-0x0000000000400000-0x000000000049F000-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