gozi | e87c2dacd74410cd1ee4b51d83dba7ce74d275474b050c53f96c1d6261dec644

Analysis

max time kernel
149s
max time network
150s
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 15:55

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General

Target

JaffaCakes118_e87c2dacd74410cd1ee4b51d83dba7ce74d275474b050c53f96c1d6261dec644.dll
Size

626KB
MD5

3c14e223f79a1afe65319b85e66ac770
SHA1

c5bb353a3e47a63dd069f82b07492633f666c936
SHA256

e87c2dacd74410cd1ee4b51d83dba7ce74d275474b050c53f96c1d6261dec644
SHA512

a75c83ae283add51d039b93d1832508f80f62645dc20e337bc9e6cdff9281d9332b320efcb5f8f2607dc07bc51331824916efbab75b5efd9ab408cfbb5b98a60
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zz9S:+w1lEKOpuYxiwkkgjAN8ZzY

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
22	2668	rundll32.exe
36	2668	rundll32.exe
45	2668	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 3768 wrote to memory of 2668	3768	rundll32.exe	82
PID 3768 wrote to memory of 2668	3768	rundll32.exe	82
PID 3768 wrote to memory of 2668	3768	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e87c2dacd74410cd1ee4b51d83dba7ce74d275474b050c53f96c1d6261dec644.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3768
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e87c2dacd74410cd1ee4b51d83dba7ce74d275474b050c53f96c1d6261dec644.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2668

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/2668-0-0x0000000002240000-0x00000000022DF000-memory.dmp

Filesize
636KB

Download
memory/2668-3-0x0000000000850000-0x0000000000856000-memory.dmp

Filesize
24KB

Download
memory/2668-2-0x0000000002240000-0x00000000022DF000-memory.dmp

Filesize
636KB

Download
memory/2668-4-0x0000000002960000-0x000000000296D000-memory.dmp

Filesize
52KB

Download
memory/2668-7-0x0000000002240000-0x00000000022DF000-memory.dmp

Filesize
636KB

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads