gozi | adae4f7fc25bfba5c13b9be0f240d0aa843ba3bcd2893592025178d013e544f0

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 22:20

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General

Target

JaffaCakes118_adae4f7fc25bfba5c13b9be0f240d0aa843ba3bcd2893592025178d013e544f0.dll
Size

625KB
MD5

213cf4ba439693fdb82d96a716952c3a
SHA1

750b80508391494c2362a4caa98223bcae56fb7a
SHA256

adae4f7fc25bfba5c13b9be0f240d0aa843ba3bcd2893592025178d013e544f0
SHA512

11a45aabc3c53930fa63e1291cc10ee6b377c1523b078a233572a6545e35a880ec62ad5896d5bd6ebe1edace43d5ef575920ef7fc6c10abe97946caf01d16afb
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZK:+w1lEKOpuYxiwkkgjAN8ZK

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 1840 wrote to memory of 2120	1840	rundll32.exe	30
PID 1840 wrote to memory of 2120	1840	rundll32.exe	30
PID 1840 wrote to memory of 2120	1840	rundll32.exe	30
PID 1840 wrote to memory of 2120	1840	rundll32.exe	30
PID 1840 wrote to memory of 2120	1840	rundll32.exe	30
PID 1840 wrote to memory of 2120	1840	rundll32.exe	30
PID 1840 wrote to memory of 2120	1840	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_adae4f7fc25bfba5c13b9be0f240d0aa843ba3bcd2893592025178d013e544f0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1840
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_adae4f7fc25bfba5c13b9be0f240d0aa843ba3bcd2893592025178d013e544f0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2120

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/2120-3-0x00000000000C0000-0x00000000000C6000-memory.dmp

Filesize
24KB

Download
memory/2120-2-0x0000000000430000-0x00000000004CF000-memory.dmp

Filesize
636KB

Download
memory/2120-0-0x0000000000430000-0x00000000004CF000-memory.dmp

Filesize
636KB

Download
memory/2120-4-0x00000000002B0000-0x00000000002BD000-memory.dmp

Filesize
52KB

Download
memory/2120-7-0x0000000000430000-0x00000000004CF000-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