gozi | 843b6b6fa4351b4e4171760298caa5d65f3a321ed0dda7e4affe015ca6d2a8f5

Analysis

max time kernel
141s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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

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 7 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 1816	1724	rundll32.exe	30
PID 1724 wrote to memory of 1816	1724	rundll32.exe	30
PID 1724 wrote to memory of 1816	1724	rundll32.exe	30
PID 1724 wrote to memory of 1816	1724	rundll32.exe	30
PID 1724 wrote to memory of 1816	1724	rundll32.exe	30
PID 1724 wrote to memory of 1816	1724	rundll32.exe	30
PID 1724 wrote to memory of 1816	1724	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_843b6b6fa4351b4e4171760298caa5d65f3a321ed0dda7e4affe015ca6d2a8f5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_843b6b6fa4351b4e4171760298caa5d65f3a321ed0dda7e4affe015ca6d2a8f5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1816

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/1816-0-0x0000000000A90000-0x0000000000B2F000-memory.dmp

Filesize
636KB

Download
memory/1816-2-0x0000000000A90000-0x0000000000B2F000-memory.dmp

Filesize
636KB

Download
memory/1816-3-0x00000000000C0000-0x00000000000C6000-memory.dmp

Filesize
24KB

Download
memory/1816-4-0x0000000000240000-0x000000000024D000-memory.dmp

Filesize
52KB

Download
memory/1816-7-0x0000000000A90000-0x0000000000B2F000-memory.dmp

Filesize
636KB

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads