gozi | 3aa469f0300d928a50daeaec26d7673b9c7a0d42684234ad3d120228488466c9

Analysis

max time kernel
140s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-12-2024 21:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_3aa469f0300d928a50daeaec26d7673b9c7a0d42684234ad3d120228488466c9.dll
Size

625KB
MD5

bf2e713e3a8a0dd1509c9f4c1c588f86
SHA1

edaac84c041929388690f54bfa40e1909d8ea194
SHA256

3aa469f0300d928a50daeaec26d7673b9c7a0d42684234ad3d120228488466c9
SHA512

001d2cfac94264c077317f9b57b710a37833115c009302d072b45e79967a48d3e8976c329796b84add1007e1a63a23300aed09c1f9ec527c669c4617e30098ef
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zo:+w1lEKOpuYxiwkkgjAN8Zo

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	3012	rundll32.exe
34	3012	rundll32.exe
46	3012	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 2844 wrote to memory of 3012	2844	rundll32.exe	82
PID 2844 wrote to memory of 3012	2844	rundll32.exe	82
PID 2844 wrote to memory of 3012	2844	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3aa469f0300d928a50daeaec26d7673b9c7a0d42684234ad3d120228488466c9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2844
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3aa469f0300d928a50daeaec26d7673b9c7a0d42684234ad3d120228488466c9.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3012

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3012-0-0x0000000001530000-0x0000000001536000-memory.dmp

Filesize
24KB

Download
memory/3012-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/3012-2-0x0000000002F80000-0x0000000002F8D000-memory.dmp

Filesize
52KB

Download
memory/3012-5-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads