gozi | ac2f8ef4e75bd20efa7cd57d5e6ade83245f693601b37da94220d24c369434ec

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
25/12/2024, 02:27

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General

Target

JaffaCakes118_ac2f8ef4e75bd20efa7cd57d5e6ade83245f693601b37da94220d24c369434ec.dll
Size

626KB
MD5

45df31e8427079729532ee3f4210124a
SHA1

2e8f23619e14e8add4102a8cafe73cdee3865b0c
SHA256

ac2f8ef4e75bd20efa7cd57d5e6ade83245f693601b37da94220d24c369434ec
SHA512

936d363888a1694ee3561e2629252bf00fedb2ced757cf6f3fa154e0f0fc3649c99ce59c243d9ba0a64f5e3a75f2150271d4da62be6b947d305356ad2bfc6a48
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z1:+w1lEKOpuYxiwkkgjAN8Z1

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 2720 wrote to memory of 2688	2720	rundll32.exe	31
PID 2720 wrote to memory of 2688	2720	rundll32.exe	31
PID 2720 wrote to memory of 2688	2720	rundll32.exe	31
PID 2720 wrote to memory of 2688	2720	rundll32.exe	31
PID 2720 wrote to memory of 2688	2720	rundll32.exe	31
PID 2720 wrote to memory of 2688	2720	rundll32.exe	31
PID 2720 wrote to memory of 2688	2720	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ac2f8ef4e75bd20efa7cd57d5e6ade83245f693601b37da94220d24c369434ec.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2720
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ac2f8ef4e75bd20efa7cd57d5e6ade83245f693601b37da94220d24c369434ec.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2688

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/2688-0-0x0000000000190000-0x000000000022F000-memory.dmp

Filesize
636KB

Download
memory/2688-3-0x0000000000170000-0x0000000000176000-memory.dmp

Filesize
24KB

Download
memory/2688-2-0x0000000000190000-0x000000000022F000-memory.dmp

Filesize
636KB

Download
memory/2688-4-0x0000000000190000-0x000000000022F000-memory.dmp

Filesize
636KB

Download
memory/2688-5-0x0000000000190000-0x000000000022F000-memory.dmp

Filesize
636KB

Download
memory/2688-6-0x0000000000430000-0x000000000043D000-memory.dmp

Filesize
52KB

Download
memory/2688-9-0x0000000000190000-0x000000000022F000-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