gozi | 096430754b137084227ac8659b1dcd5518aa4bc7db69a00a7b85efd0c564c103

Analysis

max time kernel
140s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2024, 13:46

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General

Target

JaffaCakes118_096430754b137084227ac8659b1dcd5518aa4bc7db69a00a7b85efd0c564c103.dll
Size

626KB
MD5

ca1f7bc11b1782a02ba785d248a7710a
SHA1

98da4d6b89167a549dd4d8bebaa63a0b5b9bb47a
SHA256

096430754b137084227ac8659b1dcd5518aa4bc7db69a00a7b85efd0c564c103
SHA512

89619530159cd33dd30ebb02c77cbd4375f1f7b872b7c6e2614fc23a3f978855095e8f07dfd1a40229fa1ce88dee646061c7e1fd5ac3dbeb77428e1c3e05eaec
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZUj:+w1lEKOpuYxiwkkgjAN8ZUj

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
16	4972	rundll32.exe
33	4972	rundll32.exe
44	4972	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 1040 wrote to memory of 4972	1040	rundll32.exe	85
PID 1040 wrote to memory of 4972	1040	rundll32.exe	85
PID 1040 wrote to memory of 4972	1040	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_096430754b137084227ac8659b1dcd5518aa4bc7db69a00a7b85efd0c564c103.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1040
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_096430754b137084227ac8659b1dcd5518aa4bc7db69a00a7b85efd0c564c103.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4972

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/4972-0-0x0000000000C00000-0x0000000000C06000-memory.dmp

Filesize
24KB

Download
memory/4972-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4972-2-0x0000000002C00000-0x0000000002C0D000-memory.dmp

Filesize
52KB

Download
memory/4972-5-0x0000000000400000-0x000000000049F000-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