gozi | 3b062e274a17c1651b1a1e8a020226ac2ead4f87889f8513c93845041be776b4

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27/12/2024, 02:07

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General

Target

JaffaCakes118_3b062e274a17c1651b1a1e8a020226ac2ead4f87889f8513c93845041be776b4.dll
Size

624KB
MD5

181f04921c487b3fc70a0b75d0129467
SHA1

35506d4fbc61a96ceecf351dea23b6750b99132d
SHA256

3b062e274a17c1651b1a1e8a020226ac2ead4f87889f8513c93845041be776b4
SHA512

20d42f2acd614afd08312a3578bb71a2b1bbbc99ac74bce54066387f677d6a64b4e8075d55951542c66411e68f5932354d243f5224fde14ffe680f8f25499e43
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZA5:+w1lEKOpuYxiwkkgjAN8ZA5

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
18	464	rundll32.exe
28	464	rundll32.exe
49	464	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 1940 wrote to memory of 464	1940	rundll32.exe	83
PID 1940 wrote to memory of 464	1940	rundll32.exe	83
PID 1940 wrote to memory of 464	1940	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3b062e274a17c1651b1a1e8a020226ac2ead4f87889f8513c93845041be776b4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1940
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3b062e274a17c1651b1a1e8a020226ac2ead4f87889f8513c93845041be776b4.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:464

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/464-1-0x0000000001FB0000-0x000000000204F000-memory.dmp

Filesize
636KB

Download
memory/464-2-0x0000000000580000-0x0000000000586000-memory.dmp

Filesize
24KB

Download
memory/464-3-0x0000000001FB0000-0x000000000204F000-memory.dmp

Filesize
636KB

Download
memory/464-4-0x0000000002150000-0x000000000215D000-memory.dmp

Filesize
52KB

Download
memory/464-7-0x0000000001FB0000-0x000000000204F000-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