gozi | 68c65baeed3b8dfcb2851e3f612574eb200a1ba0a0d5982d87bba3c40c37470f

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 17:13

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General

Target

68c65baeed3b8dfcb2851e3f612574eb200a1ba0a0d5982d87bba3c40c37470f.dll
Size

626KB
MD5

f7f5aa4dcaac2017f23fb75799329b2b
SHA1

4d612891f4b0a6d7abf17fad416ce6730539cb4f
SHA256

68c65baeed3b8dfcb2851e3f612574eb200a1ba0a0d5982d87bba3c40c37470f
SHA512

3f613bdbd9ef03d865dca29ef24d57b3b5501f040339525009093d53ee9aa3cfc6364bc2a5511c9c8568e38d7ce4bdc06bc3982776559dc39879e2e17e6f08c5
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
17	3004	rundll32.exe
35	3004	rundll32.exe
45	3004	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 3092 wrote to memory of 3004	3092	rundll32.exe	82
PID 3092 wrote to memory of 3004	3092	rundll32.exe	82
PID 3092 wrote to memory of 3004	3092	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\68c65baeed3b8dfcb2851e3f612574eb200a1ba0a0d5982d87bba3c40c37470f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3092
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\68c65baeed3b8dfcb2851e3f612574eb200a1ba0a0d5982d87bba3c40c37470f.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3004

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/3004-1-0x0000000000BB0000-0x0000000000C4F000-memory.dmp

Filesize
636KB

Download
memory/3004-2-0x00000000004F0000-0x00000000004F6000-memory.dmp

Filesize
24KB

Download
memory/3004-3-0x0000000000BB0000-0x0000000000C4F000-memory.dmp

Filesize
636KB

Download
memory/3004-4-0x0000000000DC0000-0x0000000000DCD000-memory.dmp

Filesize
52KB

Download
memory/3004-7-0x0000000000BB0000-0x0000000000C4F000-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