gozi | cc4703bbc3b70e48551f2825dc288b13fe3599502c1f5970f1a453a8a3b7c65a

Analysis

max time kernel
150s
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 12:46

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General

Target

JaffaCakes118_cc4703bbc3b70e48551f2825dc288b13fe3599502c1f5970f1a453a8a3b7c65a.dll
Size

625KB
MD5

f40b5db7d248f402a6b1e7671897e820
SHA1

83c98cbe3c3692a30ef32599f4b1cdf57f5f1eb7
SHA256

cc4703bbc3b70e48551f2825dc288b13fe3599502c1f5970f1a453a8a3b7c65a
SHA512

7a9aacf381ade13fa0098e33c7af58c26cb3a6924123a06d8728be5987e05e52e35fd0db12fac860ce2947ab77ce8d03a6f7ee2c5cf14b07274f955f2523d574
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZI:+w1lEKOpuYxiwkkgjAN8ZI

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	1076	rundll32.exe
23	1076	rundll32.exe
42	1076	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 1344 wrote to memory of 1076	1344	rundll32.exe	83
PID 1344 wrote to memory of 1076	1344	rundll32.exe	83
PID 1344 wrote to memory of 1076	1344	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cc4703bbc3b70e48551f2825dc288b13fe3599502c1f5970f1a453a8a3b7c65a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1344
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cc4703bbc3b70e48551f2825dc288b13fe3599502c1f5970f1a453a8a3b7c65a.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1076

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/1076-0-0x0000000000E50000-0x0000000000E56000-memory.dmp

Filesize
24KB

Download
memory/1076-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/1076-2-0x0000000002C70000-0x0000000002C7D000-memory.dmp

Filesize
52KB

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memory/1076-5-0x0000000000400000-0x000000000049F000-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