gozi | 6a98b703bac35da09f4c2415a91f057496e5013ab8e2d4ff14c9cdee9a949907

Analysis

max time kernel
140s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-12-2024 19:50

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General

Target

JaffaCakes118_6a98b703bac35da09f4c2415a91f057496e5013ab8e2d4ff14c9cdee9a949907.dll
Size

626KB
MD5

7f6e00b62b5864edb6fbc29544c353e0
SHA1

8afcf051dae08a1dbad0052cbb9687ff171091e2
SHA256

6a98b703bac35da09f4c2415a91f057496e5013ab8e2d4ff14c9cdee9a949907
SHA512

f4c1265f17108c40467ab37585324fd6b352bf4080066aa1fa7b4433e441458dd78e1d30b0fe4cfef9f8f689988279986d90fa2f892808f626de9c8657eb8fe5
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Za:+w1lEKOpuYxiwkkgjAN8Za

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
18	4416	rundll32.exe
36	4416	rundll32.exe
45	4416	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 1648 wrote to memory of 4416	1648	rundll32.exe	84
PID 1648 wrote to memory of 4416	1648	rundll32.exe	84
PID 1648 wrote to memory of 4416	1648	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6a98b703bac35da09f4c2415a91f057496e5013ab8e2d4ff14c9cdee9a949907.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1648
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6a98b703bac35da09f4c2415a91f057496e5013ab8e2d4ff14c9cdee9a949907.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4416

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/4416-0-0x0000000000E40000-0x0000000000E46000-memory.dmp

Filesize
24KB

Download
memory/4416-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4416-2-0x0000000002E30000-0x0000000002E3D000-memory.dmp

Filesize
52KB

Download
memory/4416-5-0x0000000000400000-0x000000000049F000-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