gozi | e6a235b75b6ac7185b7508a86ffff6ef518760d36079ade0242a5bdd667a26e9

Analysis

max time kernel
140s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2024, 21:53

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General

Target

JaffaCakes118_e6a235b75b6ac7185b7508a86ffff6ef518760d36079ade0242a5bdd667a26e9.dll
Size

625KB
MD5

92b57fb1bdd9e85288bdcd6c1677383b
SHA1

b6cbc29f0a41cdf9f0521076ad93bb451a41160f
SHA256

e6a235b75b6ac7185b7508a86ffff6ef518760d36079ade0242a5bdd667a26e9
SHA512

ef9f4bf05b305cf6ed65e89acc1070a6afca250dabda97cd48a03db9cb18a95f853051017c13205098a5678ff4cdd28f6a5da76cb7adba833d95ea5670134d96
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZF:+w1lEKOpuYxiwkkgjAN8ZF

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 2 IoCs

flow	pid	Process
30	2452	rundll32.exe
36	2452	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 3448 wrote to memory of 2452	3448	rundll32.exe	83
PID 3448 wrote to memory of 2452	3448	rundll32.exe	83
PID 3448 wrote to memory of 2452	3448	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e6a235b75b6ac7185b7508a86ffff6ef518760d36079ade0242a5bdd667a26e9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3448
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e6a235b75b6ac7185b7508a86ffff6ef518760d36079ade0242a5bdd667a26e9.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2452

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/2452-0-0x0000000000A60000-0x0000000000AFF000-memory.dmp

Filesize
636KB

Download
memory/2452-3-0x0000000000590000-0x0000000000596000-memory.dmp

Filesize
24KB

Download
memory/2452-2-0x0000000000A60000-0x0000000000AFF000-memory.dmp

Filesize
636KB

Download
memory/2452-4-0x0000000000DB0000-0x0000000000DBD000-memory.dmp

Filesize
52KB

Download
memory/2452-7-0x0000000000A60000-0x0000000000AFF000-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