gozi | 80167aa074a13a4955a851e49317dbcb9d5be84106e4ddb5b6fe028833f76dfa

Analysis

max time kernel
147s
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
29/12/2024, 07:23

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General

Target

JaffaCakes118_80167aa074a13a4955a851e49317dbcb9d5be84106e4ddb5b6fe028833f76dfa.dll
Size

624KB
MD5

0512e13917faf338aa78caa078bab8f9
SHA1

a308c78a412b4f6b4654455b667677b6d538a851
SHA256

80167aa074a13a4955a851e49317dbcb9d5be84106e4ddb5b6fe028833f76dfa
SHA512

d81b0353292c3aece61f62480df3a36ac567460a43b5791d6e4d1f75630a520deb9ce3d11219f992ea3e43a232260cfba04b17a59afc2f114933d568aa6c0df2
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZP:+w1lEKOpuYxiwkkgjAN8ZP

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
15	4840	rundll32.exe
24	4840	rundll32.exe
47	4840	rundll32.exe
48	4840	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 3800 wrote to memory of 4840	3800	rundll32.exe	84
PID 3800 wrote to memory of 4840	3800	rundll32.exe	84
PID 3800 wrote to memory of 4840	3800	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_80167aa074a13a4955a851e49317dbcb9d5be84106e4ddb5b6fe028833f76dfa.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3800
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_80167aa074a13a4955a851e49317dbcb9d5be84106e4ddb5b6fe028833f76dfa.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4840

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/4840-0-0x0000000001320000-0x0000000001326000-memory.dmp

Filesize
24KB

Download
memory/4840-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4840-2-0x00000000014A0000-0x00000000014AD000-memory.dmp

Filesize
52KB

Download
memory/4840-5-0x0000000000400000-0x000000000049F000-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