gozi | 062bd6351709c0f52fcd648efc77ea6013dc29b7f2b63ea684aa0737ca15d3e9

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 12:49

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General

Target

JaffaCakes118_062bd6351709c0f52fcd648efc77ea6013dc29b7f2b63ea684aa0737ca15d3e9.dll
Size

626KB
MD5

a990a4cdbcd50954e59e2bc430d6c289
SHA1

24b4f77f9bbda25cc194130a86ab6e72f964ef1d
SHA256

062bd6351709c0f52fcd648efc77ea6013dc29b7f2b63ea684aa0737ca15d3e9
SHA512

0e3d4ee7b1c593c7de9f1b9abd222deb0a65bfb37cd4969318c7978a01a50d1cc07bccfb87b950589ab49ffcf3d444586d82da5aba060fc89fb3b72cbd89aa93
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZX:+w1lEKOpuYxiwkkgjAN8ZX

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
13	4628	rundll32.exe
23	4628	rundll32.exe
42	4628	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 716 wrote to memory of 4628	716	rundll32.exe	83
PID 716 wrote to memory of 4628	716	rundll32.exe	83
PID 716 wrote to memory of 4628	716	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_062bd6351709c0f52fcd648efc77ea6013dc29b7f2b63ea684aa0737ca15d3e9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:716
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_062bd6351709c0f52fcd648efc77ea6013dc29b7f2b63ea684aa0737ca15d3e9.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4628

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/4628-0-0x0000000000A40000-0x0000000000A46000-memory.dmp

Filesize
24KB

Download
memory/4628-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4628-2-0x0000000000C10000-0x0000000000C1D000-memory.dmp

Filesize
52KB

Download
memory/4628-5-0x0000000000400000-0x000000000049F000-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