gozi | e5832d3238da12d21f60a2b8e736594ff758c6d1ea3d9f63841fa0d6825743f3

Analysis

max time kernel
140s
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
25/12/2024, 02:41

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General

Target

JaffaCakes118_e5832d3238da12d21f60a2b8e736594ff758c6d1ea3d9f63841fa0d6825743f3.dll
Size

626KB
MD5

1d1b6cbf522cacca5aad0ebd6488c9be
SHA1

6da74b64f56c38e245d662ec00ba66057e978a67
SHA256

e5832d3238da12d21f60a2b8e736594ff758c6d1ea3d9f63841fa0d6825743f3
SHA512

60f57c2e0d110c550a0561d28bf1cc0b5a2957cd685acb7604452fcd06e7afef605766adfa023699dec73395b4ca8e8f9683d604ceed04ccad5cbfababef6852
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Za:+w1lEKOpuYxiwkkgjAN8Za

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	3196	rundll32.exe
30	3196	rundll32.exe
50	3196	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 4044 wrote to memory of 3196	4044	rundll32.exe	84
PID 4044 wrote to memory of 3196	4044	rundll32.exe	84
PID 4044 wrote to memory of 3196	4044	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e5832d3238da12d21f60a2b8e736594ff758c6d1ea3d9f63841fa0d6825743f3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4044
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e5832d3238da12d21f60a2b8e736594ff758c6d1ea3d9f63841fa0d6825743f3.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3196

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/3196-0-0x0000000001410000-0x0000000001416000-memory.dmp

Filesize
24KB

Download
memory/3196-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/3196-2-0x0000000002F10000-0x0000000002F1D000-memory.dmp

Filesize
52KB

Download
memory/3196-5-0x0000000000400000-0x000000000049F000-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