gozi | f077eb0c494b552a33ed1d9e861729419436aa234a7e34416b3325c4708a1e98

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-12-2024 05:11

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General

Target

JaffaCakes118_f077eb0c494b552a33ed1d9e861729419436aa234a7e34416b3325c4708a1e98.dll
Size

626KB
MD5

81df1cdc0be3875e6a5ef410472b0732
SHA1

567d3fc663b68de333daaa050862fc1507a4448f
SHA256

f077eb0c494b552a33ed1d9e861729419436aa234a7e34416b3325c4708a1e98
SHA512

91fe924b69a74c7f8ea03f7cf54393bca5bee0b4b546532fc4af5f89a9bc9210a787c11d1d9f6ac08dfbb686c322fb84d070e883b57194b8b46b864aa0cd19bc
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z6:+w1lEKOpuYxiwkkgjAN8Z6

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

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 7 IoCs

description	pid	Process	procid_target
PID 2828 wrote to memory of 2168	2828	rundll32.exe	30
PID 2828 wrote to memory of 2168	2828	rundll32.exe	30
PID 2828 wrote to memory of 2168	2828	rundll32.exe	30
PID 2828 wrote to memory of 2168	2828	rundll32.exe	30
PID 2828 wrote to memory of 2168	2828	rundll32.exe	30
PID 2828 wrote to memory of 2168	2828	rundll32.exe	30
PID 2828 wrote to memory of 2168	2828	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f077eb0c494b552a33ed1d9e861729419436aa234a7e34416b3325c4708a1e98.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2828
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f077eb0c494b552a33ed1d9e861729419436aa234a7e34416b3325c4708a1e98.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2168

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/2168-0-0x0000000000890000-0x000000000092F000-memory.dmp

Filesize
636KB

Download
memory/2168-3-0x00000000000C0000-0x00000000000C6000-memory.dmp

Filesize
24KB

Download
memory/2168-2-0x0000000000890000-0x000000000092F000-memory.dmp

Filesize
636KB

Download
memory/2168-4-0x0000000000890000-0x000000000092F000-memory.dmp

Filesize
636KB

Download
memory/2168-5-0x0000000000890000-0x000000000092F000-memory.dmp

Filesize
636KB

Download
memory/2168-6-0x0000000000890000-0x000000000092F000-memory.dmp

Filesize
636KB

Download
memory/2168-7-0x0000000000890000-0x000000000092F000-memory.dmp

Filesize
636KB

Download
memory/2168-8-0x0000000000890000-0x000000000092F000-memory.dmp

Filesize
636KB

Download
memory/2168-10-0x0000000000890000-0x000000000092F000-memory.dmp

Filesize
636KB

Download
memory/2168-11-0x0000000000890000-0x000000000092F000-memory.dmp

Filesize
636KB

Download
memory/2168-12-0x0000000000890000-0x000000000092F000-memory.dmp

Filesize
636KB

Download
memory/2168-14-0x0000000000890000-0x000000000092F000-memory.dmp

Filesize
636KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads