gozi | 3429aed53a2468a829c07ea574b95080607e5d677db8594f06125b650b4537ba

Analysis

max time kernel
140s
max time network
144s
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 19:37

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General

Target

JaffaCakes118_3429aed53a2468a829c07ea574b95080607e5d677db8594f06125b650b4537ba.dll
Size

626KB
MD5

edb856fdf1bcf7819d6776e8c3ac392b
SHA1

dc3bd7f15690b294766a6798765c7220b94a8f46
SHA256

3429aed53a2468a829c07ea574b95080607e5d677db8594f06125b650b4537ba
SHA512

e39bf756353f3ca699eb0885e0b22d8cb508f4f76d23ca1de8d1be6d143de03a32e74a42260a402f36be7f78ee796276a9b905a259d2efb8522d2057cfbc4c0e
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zru:+w1lEKOpuYxiwkkgjAN8ZK

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
17	3024	rundll32.exe
29	3024	rundll32.exe
46	3024	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 3352 wrote to memory of 3024	3352	rundll32.exe	82
PID 3352 wrote to memory of 3024	3352	rundll32.exe	82
PID 3352 wrote to memory of 3024	3352	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3429aed53a2468a829c07ea574b95080607e5d677db8594f06125b650b4537ba.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3352
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3429aed53a2468a829c07ea574b95080607e5d677db8594f06125b650b4537ba.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3024

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/3024-0-0x0000000000EB0000-0x0000000000EB6000-memory.dmp

Filesize
24KB

Download
memory/3024-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/3024-2-0x0000000001080000-0x000000000108D000-memory.dmp

Filesize
52KB

Download
memory/3024-5-0x0000000000400000-0x000000000049F000-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