gozi | 6d84ffe558389595b08e9b0db68c916d83edc454b5e34b1b7b0e32b006f2c860

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
22-12-2024 01:29

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General

Target

JaffaCakes118_6d84ffe558389595b08e9b0db68c916d83edc454b5e34b1b7b0e32b006f2c860.dll
Size

625KB
MD5

7ada6654af969fb56fd1ceae3149dc08
SHA1

3e269d31d6b68325a60babdb286b6225854ec739
SHA256

6d84ffe558389595b08e9b0db68c916d83edc454b5e34b1b7b0e32b006f2c860
SHA512

d9ef59c7968ceaea300da578808a7b9a4a43cc9c33b23d8c234f0677918a4e979f1fe62a284f77d3e0a7bfdd58e7a2092472d9d59a373836f49a002cf10f7e32
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 3 IoCs

flow	pid	Process
15	3176	rundll32.exe
26	3176	rundll32.exe
45	3176	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 2304 wrote to memory of 3176	2304	rundll32.exe	82
PID 2304 wrote to memory of 3176	2304	rundll32.exe	82
PID 2304 wrote to memory of 3176	2304	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6d84ffe558389595b08e9b0db68c916d83edc454b5e34b1b7b0e32b006f2c860.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2304
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6d84ffe558389595b08e9b0db68c916d83edc454b5e34b1b7b0e32b006f2c860.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3176

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/3176-0-0x0000000001010000-0x00000000010AF000-memory.dmp

Filesize
636KB

Download
memory/3176-3-0x0000000001100000-0x0000000001106000-memory.dmp

Filesize
24KB

Download
memory/3176-2-0x0000000001010000-0x00000000010AF000-memory.dmp

Filesize
636KB

Download
memory/3176-4-0x0000000002910000-0x000000000291D000-memory.dmp

Filesize
52KB

Download
memory/3176-7-0x0000000001010000-0x00000000010AF000-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