gozi | 843b6b6fa4351b4e4171760298caa5d65f3a321ed0dda7e4affe015ca6d2a8f5

Analysis

max time kernel
149s
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
24/12/2024, 02:59

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General

Target

JaffaCakes118_843b6b6fa4351b4e4171760298caa5d65f3a321ed0dda7e4affe015ca6d2a8f5.dll
Size

625KB
MD5

5ecb9bc487552ea3076c485d419cfb77
SHA1

74832a054293dde176f129326de39d303ffcce39
SHA256

843b6b6fa4351b4e4171760298caa5d65f3a321ed0dda7e4affe015ca6d2a8f5
SHA512

bfbe0faf45c15a10b3ebe97df28443802deac9fc238eb24cfb7fba43b4f1af7427350172ff296033b1b7fc65db2b9d35b07e7bf5d4fd82bedaeba0248ab702b5
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z2:+w1lEKOpuYxiwkkgjAN8Z2

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
15	2320	rundll32.exe
26	2320	rundll32.exe
47	2320	rundll32.exe
48	2320	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 3564 wrote to memory of 2320	3564	rundll32.exe	82
PID 3564 wrote to memory of 2320	3564	rundll32.exe	82
PID 3564 wrote to memory of 2320	3564	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_843b6b6fa4351b4e4171760298caa5d65f3a321ed0dda7e4affe015ca6d2a8f5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3564
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_843b6b6fa4351b4e4171760298caa5d65f3a321ed0dda7e4affe015ca6d2a8f5.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2320

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/2320-0-0x0000000000D40000-0x0000000000D46000-memory.dmp

Filesize
24KB

Download
memory/2320-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2320-2-0x0000000002940000-0x000000000294D000-memory.dmp

Filesize
52KB

Download
memory/2320-5-0x0000000000400000-0x000000000049F000-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