gozi | 26d22e17726047c2f975593b75b7b4502dd0a15f0a1ada249d7eda31afa6a61a

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
25-12-2024 02:45

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General

Target

JaffaCakes118_26d22e17726047c2f975593b75b7b4502dd0a15f0a1ada249d7eda31afa6a61a.dll
Size

625KB
MD5

8bf45582ed8aecf5cf381735dde40eeb
SHA1

09418ddb21e9dd0dcd21eb16fe436d9d5de7b506
SHA256

26d22e17726047c2f975593b75b7b4502dd0a15f0a1ada249d7eda31afa6a61a
SHA512

261d7a98842027d2b4e9808e626cc6dfbae3134281e86b795f328cd3943200c694b1c05b846943f949fe340132cf5b368b5094e97b7e2072b52c4d9cdbe288ea
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zy:+w1lEKOpuYxiwkkgjAN8Zy

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
15	4244	rundll32.exe
32	4244	rundll32.exe
50	4244	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 3092 wrote to memory of 4244	3092	rundll32.exe	83
PID 3092 wrote to memory of 4244	3092	rundll32.exe	83
PID 3092 wrote to memory of 4244	3092	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_26d22e17726047c2f975593b75b7b4502dd0a15f0a1ada249d7eda31afa6a61a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3092
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_26d22e17726047c2f975593b75b7b4502dd0a15f0a1ada249d7eda31afa6a61a.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4244

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/4244-1-0x0000000000C20000-0x0000000000C26000-memory.dmp

Filesize
24KB

Download
memory/4244-0-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

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memory/4244-3-0x0000000002B90000-0x0000000002B9D000-memory.dmp

Filesize
52KB

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memory/4244-5-0x0000000000400000-0x000000000049F000-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