gozi | cda06882e081e53531ae7785fae9a2e4860561f80bdaf47ef7b3659712dc7810

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
23-12-2024 17:24

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General

Target

JaffaCakes118_cda06882e081e53531ae7785fae9a2e4860561f80bdaf47ef7b3659712dc7810.dll
Size

626KB
MD5

cbb9f41ce19ad2560c6c0b7c5d6af102
SHA1

8c16790e7e0b697525c689f7c98599a5d58e249b
SHA256

cda06882e081e53531ae7785fae9a2e4860561f80bdaf47ef7b3659712dc7810
SHA512

bbd22a50cefa5b5996d83279651c2c76caaf5f73240a16fe2ae9924a23511f3beec9aee146427ea08152660ec3fa5dbe76c757c16f4acc6359586001d1e5a17f
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z+:+w1lEKOpuYxiwkkgjAN8Z+

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
19	4692	rundll32.exe
30	4692	rundll32.exe
40	4692	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 2560 wrote to memory of 4692	2560	rundll32.exe	82
PID 2560 wrote to memory of 4692	2560	rundll32.exe	82
PID 2560 wrote to memory of 4692	2560	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cda06882e081e53531ae7785fae9a2e4860561f80bdaf47ef7b3659712dc7810.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2560
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cda06882e081e53531ae7785fae9a2e4860561f80bdaf47ef7b3659712dc7810.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4692

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/4692-0-0x0000000000B10000-0x0000000000B16000-memory.dmp

Filesize
24KB

Download
memory/4692-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4692-2-0x0000000002590000-0x000000000259D000-memory.dmp

Filesize
52KB

Download
memory/4692-5-0x0000000000400000-0x000000000049F000-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