gozi | bbfecca68b8a075228edc8b9ae19c0a51849b2791afc2b6543d4297aff0cac25

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, 04:00

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General

Target

JaffaCakes118_bbfecca68b8a075228edc8b9ae19c0a51849b2791afc2b6543d4297aff0cac25.dll
Size

625KB
MD5

5ceb8d006e942f6e68053618e966e98c
SHA1

9b449baf57f4dbb21fcd921d6644dd1ae6a64ce9
SHA256

bbfecca68b8a075228edc8b9ae19c0a51849b2791afc2b6543d4297aff0cac25
SHA512

d8f43a181c119247cdebe9c42f0e35995fce0e8c230122693095e04542ff90178b1ba79de687a7f6230e1491a6f63749c0fe6c0b352f1ee58bba03b52bd96079
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z6:+w1lEKOpuYxiwkkgjAN8Z6

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 4 IoCs

flow	pid	Process
14	1632	rundll32.exe
22	1632	rundll32.exe
44	1632	rundll32.exe
45	1632	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 2260 wrote to memory of 1632	2260	rundll32.exe	83
PID 2260 wrote to memory of 1632	2260	rundll32.exe	83
PID 2260 wrote to memory of 1632	2260	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bbfecca68b8a075228edc8b9ae19c0a51849b2791afc2b6543d4297aff0cac25.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bbfecca68b8a075228edc8b9ae19c0a51849b2791afc2b6543d4297aff0cac25.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:1632

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/1632-0-0x0000000001F90000-0x000000000202F000-memory.dmp

Filesize
636KB

Download
memory/1632-2-0x0000000000350000-0x0000000000356000-memory.dmp

Filesize
24KB

Download
memory/1632-3-0x0000000001F90000-0x000000000202F000-memory.dmp

Filesize
636KB

Download
memory/1632-4-0x0000000000660000-0x000000000066D000-memory.dmp

Filesize
52KB

Download
memory/1632-7-0x0000000001F90000-0x000000000202F000-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