gozi | ce73698cef9348fb1b6e1ef41859fd5c385fb8680421866564bcfbb3c991dc54

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
21-12-2024 16:18

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General

Target

ce73698cef9348fb1b6e1ef41859fd5c385fb8680421866564bcfbb3c991dc54.dll
Size

624KB
MD5

83f2b88015476498a01692651af22ff9
SHA1

66f6d8714c0c974c632b441387eecaac4a6e8274
SHA256

ce73698cef9348fb1b6e1ef41859fd5c385fb8680421866564bcfbb3c991dc54
SHA512

2b869d71ed7885d11883378be362dc027f667f90f5c5d889c8525f2f45fdc34543631f79459267d714d6ff974dc8385f48d7b3499cf24d196c4314eb28a33291
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z5:+w1lEKOpuYxiwkkgjAN8Z5

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
14	860	rundll32.exe
22	860	rundll32.exe
44	860	rundll32.exe
45	860	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 4804 wrote to memory of 860	4804	rundll32.exe	83
PID 4804 wrote to memory of 860	4804	rundll32.exe	83
PID 4804 wrote to memory of 860	4804	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ce73698cef9348fb1b6e1ef41859fd5c385fb8680421866564bcfbb3c991dc54.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4804
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ce73698cef9348fb1b6e1ef41859fd5c385fb8680421866564bcfbb3c991dc54.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:860

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/860-0-0x0000000000880000-0x000000000091F000-memory.dmp

Filesize
636KB

Download
memory/860-2-0x0000000000880000-0x000000000091F000-memory.dmp

Filesize
636KB

Download
memory/860-3-0x0000000000760000-0x0000000000766000-memory.dmp

Filesize
24KB

Download
memory/860-4-0x00000000009E0000-0x00000000009ED000-memory.dmp

Filesize
52KB

Download
memory/860-7-0x0000000000880000-0x000000000091F000-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