gozi | 53d4c08d16c75a5c4a6e131777ee5a2a2579b886b57547b2b70ce72f16f63ce8

Analysis

max time kernel
140s
max time network
140s
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, 05:44

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General

Target

JaffaCakes118_53d4c08d16c75a5c4a6e131777ee5a2a2579b886b57547b2b70ce72f16f63ce8.dll
Size

624KB
MD5

4bce31d18083b52b9d9b9d69790589f9
SHA1

05bac00bbc3457399e033981cdbb4942e46793b7
SHA256

53d4c08d16c75a5c4a6e131777ee5a2a2579b886b57547b2b70ce72f16f63ce8
SHA512

477c46cfa492423d170566c7153336b94aa0d50426fc51663dbd3a6ce8c809812010b59106571fec05a463a4b8f26803b85e5ef5720cf06e0befde0205dd386f
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	4656	rundll32.exe
30	4656	rundll32.exe
47	4656	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 4316 wrote to memory of 4656	4316	rundll32.exe	85
PID 4316 wrote to memory of 4656	4316	rundll32.exe	85
PID 4316 wrote to memory of 4656	4316	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_53d4c08d16c75a5c4a6e131777ee5a2a2579b886b57547b2b70ce72f16f63ce8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4316
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_53d4c08d16c75a5c4a6e131777ee5a2a2579b886b57547b2b70ce72f16f63ce8.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4656

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/4656-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4656-0-0x0000000001470000-0x0000000001476000-memory.dmp

Filesize
24KB

Download
memory/4656-2-0x0000000002F80000-0x0000000002F8D000-memory.dmp

Filesize
52KB

Download
memory/4656-5-0x0000000000400000-0x000000000049F000-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