gozi | 114a4cad6ffeb65ab295f601c998680375a4aeef18809d84f6addfe5ef7ea8c5

Analysis

max time kernel
140s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 21:10

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General

Target

JaffaCakes118_114a4cad6ffeb65ab295f601c998680375a4aeef18809d84f6addfe5ef7ea8c5.dll
Size

626KB
MD5

04ce974e24d1e68f7c9db160f46600ef
SHA1

70da6df3c0d14708e178e38e82dc0fba1e21c7c1
SHA256

114a4cad6ffeb65ab295f601c998680375a4aeef18809d84f6addfe5ef7ea8c5
SHA512

984ced7cc8df02139755e3b31574fdc9518fdd4ae4dd7fa06071799be2632cbe0d78566f703486d2df8fd374ff264beea9152eca6cb1635aa8e72857e94c60eb
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zq7:+w1lEKOpuYxiwkkgjAN8Z4

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	2848	rundll32.exe
32	2848	rundll32.exe
45	2848	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 2852 wrote to memory of 2848	2852	rundll32.exe	84
PID 2852 wrote to memory of 2848	2852	rundll32.exe	84
PID 2852 wrote to memory of 2848	2852	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_114a4cad6ffeb65ab295f601c998680375a4aeef18809d84f6addfe5ef7ea8c5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2852
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_114a4cad6ffeb65ab295f601c998680375a4aeef18809d84f6addfe5ef7ea8c5.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2848

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/2848-0-0x00000000006A0000-0x000000000073F000-memory.dmp

Filesize
636KB

Download
memory/2848-2-0x00000000001F0000-0x00000000001F6000-memory.dmp

Filesize
24KB

Download
memory/2848-3-0x00000000006A0000-0x000000000073F000-memory.dmp

Filesize
636KB

Download
memory/2848-5-0x00000000025A0000-0x00000000025AD000-memory.dmp

Filesize
52KB

Download
memory/2848-7-0x00000000006A0000-0x000000000073F000-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