gozi | 9ea1b0f2f79d46196a6f04a5368b61a9a37d8e74fb519a55bee3c8ae788fdbd2

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
29/12/2024, 03:28

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General

Target

JaffaCakes118_9ea1b0f2f79d46196a6f04a5368b61a9a37d8e74fb519a55bee3c8ae788fdbd2.dll
Size

625KB
MD5

ff02ad6f21acfcf1acc4198daab7fe9c
SHA1

e063881065ac9395b473ae03a75e3cef375fef82
SHA256

9ea1b0f2f79d46196a6f04a5368b61a9a37d8e74fb519a55bee3c8ae788fdbd2
SHA512

c29fc0c5bd9270e7406379b40e58a094866346e1533314e1ca65803f3fb989fee857da5468c4131119f4b9c20b624a921febc7be0f2d594ae9a84a235460e43a
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z9:+w1lEKOpuYxiwkkgjAN8Z9

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 4 IoCs

flow	pid	Process
15	4624	rundll32.exe
22	4624	rundll32.exe
45	4624	rundll32.exe
46	4624	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 3024 wrote to memory of 4624	3024	rundll32.exe	82
PID 3024 wrote to memory of 4624	3024	rundll32.exe	82
PID 3024 wrote to memory of 4624	3024	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9ea1b0f2f79d46196a6f04a5368b61a9a37d8e74fb519a55bee3c8ae788fdbd2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3024
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9ea1b0f2f79d46196a6f04a5368b61a9a37d8e74fb519a55bee3c8ae788fdbd2.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4624

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/4624-0-0x0000000001310000-0x0000000001316000-memory.dmp

Filesize
24KB

Download
memory/4624-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4624-2-0x0000000003270000-0x000000000327D000-memory.dmp

Filesize
52KB

Download
memory/4624-5-0x0000000000400000-0x000000000049F000-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