gozi | 38dd06800538b6d647ae3e3a38f5b52b523b022a09a45b4edc667cb18cfbad2b

Analysis

max time kernel
140s
max time network
139s
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, 04:38

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General

Target

JaffaCakes118_38dd06800538b6d647ae3e3a38f5b52b523b022a09a45b4edc667cb18cfbad2b.dll
Size

624KB
MD5

7df9466e3b406f16b70f5e8afe57d022
SHA1

cd799f99a8995ac07f41ee3ce3a3148f4fd9c175
SHA256

38dd06800538b6d647ae3e3a38f5b52b523b022a09a45b4edc667cb18cfbad2b
SHA512

c54858218f3160c4e50f9c9f18dc4d737af5592294191e1f825ec3e7fa22fa34b9ea458aa187693fcb5c69a49944f94113e94477da904a4dd440f0ed12c244ad
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zi:+w1lEKOpuYxiwkkgjAN8Zi

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
23	2160	rundll32.exe
37	2160	rundll32.exe
47	2160	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 4108 wrote to memory of 2160	4108	rundll32.exe	83
PID 4108 wrote to memory of 2160	4108	rundll32.exe	83
PID 4108 wrote to memory of 2160	4108	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_38dd06800538b6d647ae3e3a38f5b52b523b022a09a45b4edc667cb18cfbad2b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4108
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_38dd06800538b6d647ae3e3a38f5b52b523b022a09a45b4edc667cb18cfbad2b.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2160

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/2160-0-0x0000000001300000-0x0000000001306000-memory.dmp

Filesize
24KB

Download
memory/2160-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/2160-2-0x0000000003180000-0x000000000318D000-memory.dmp

Filesize
52KB

Download
memory/2160-5-0x0000000000400000-0x000000000049F000-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