gozi | 5d7aeb07898f155ca30fb89deec47bb779ccddbe5630289d508f3c28660fe8f6

Analysis

max time kernel
144s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-12-2024 20:50

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General

Target

JaffaCakes118_5d7aeb07898f155ca30fb89deec47bb779ccddbe5630289d508f3c28660fe8f6.dll
Size

625KB
MD5

06e0509168820ae2ed24c8b171fa9222
SHA1

6e095c272e2b4e1b50408f4956274a6b9fb059c8
SHA256

5d7aeb07898f155ca30fb89deec47bb779ccddbe5630289d508f3c28660fe8f6
SHA512

deb9adf78a4997af6f838a118c81e7244913bf8d4d9ae2f8eea571ce4eaed4f5cf736f1d32951145f8e64d65b36a975dcdf659063f284ee0483faec6de701b5a
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZM:+w1lEKOpuYxiwkkgjAN8ZM

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
21	4308	rundll32.exe
34	4308	rundll32.exe
42	4308	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 428 wrote to memory of 4308	428	rundll32.exe	83
PID 428 wrote to memory of 4308	428	rundll32.exe	83
PID 428 wrote to memory of 4308	428	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5d7aeb07898f155ca30fb89deec47bb779ccddbe5630289d508f3c28660fe8f6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:428
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5d7aeb07898f155ca30fb89deec47bb779ccddbe5630289d508f3c28660fe8f6.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4308

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/4308-1-0x00000000009E0000-0x00000000009E6000-memory.dmp

Filesize
24KB

Download
memory/4308-0-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4308-2-0x0000000002810000-0x000000000281D000-memory.dmp

Filesize
52KB

Download
memory/4308-5-0x0000000000400000-0x000000000049F000-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