gozi | 8daa370c36907b0b89b8b975a5e41b8d4d62e9148b350300fc2468c62fdf9d6c

Analysis

max time kernel
150s
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 17:05

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General

Target

8daa370c36907b0b89b8b975a5e41b8d4d62e9148b350300fc2468c62fdf9d6c.dll
Size

626KB
MD5

a72d82f2a3ba801ff95a3fce4211cdc2
SHA1

47539ff4f9fc658f6f87a792f1dffd85a861c584
SHA256

8daa370c36907b0b89b8b975a5e41b8d4d62e9148b350300fc2468c62fdf9d6c
SHA512

b446c6d5c3e97acb52a3c7fd073deea97d742d1a720917ddd589098164d6079401ac77401bae54419d23914ff97a54bf67a0f7d63e5fc64972ee8a4480308723
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zf:+w1lEKOpuYxiwkkgjAN8Zf

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
19	3528	rundll32.exe
25	3528	rundll32.exe
46	3528	rundll32.exe
47	3528	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 2556 wrote to memory of 3528	2556	rundll32.exe	83
PID 2556 wrote to memory of 3528	2556	rundll32.exe	83
PID 2556 wrote to memory of 3528	2556	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8daa370c36907b0b89b8b975a5e41b8d4d62e9148b350300fc2468c62fdf9d6c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8daa370c36907b0b89b8b975a5e41b8d4d62e9148b350300fc2468c62fdf9d6c.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3528

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/3528-0-0x0000000000D90000-0x0000000000D96000-memory.dmp

Filesize
24KB

Download
memory/3528-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/3528-2-0x0000000003010000-0x000000000301D000-memory.dmp

Filesize
52KB

Download
memory/3528-5-0x0000000000400000-0x000000000049F000-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