gozi | 9605c4a91f46c4e2c71275f876d9949b1f082ac67e9f4afa5a4b9fda1cbdd864

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
22-12-2024 10:23

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General

Target

JaffaCakes118_9605c4a91f46c4e2c71275f876d9949b1f082ac67e9f4afa5a4b9fda1cbdd864.dll
Size

624KB
MD5

fff679511fd900a0324cf872d8b06bc3
SHA1

b1ba546d8db3a202dd6bd6c1830b052d95401412
SHA256

9605c4a91f46c4e2c71275f876d9949b1f082ac67e9f4afa5a4b9fda1cbdd864
SHA512

22e87d6b7371563d59af1eb05f3c6a3e931a2537ed9a5b6fc6ae30ce689ac001a460d699c4586f3156d2d7b2976c78cd0e1bb37294cd2e342fb9d61b40186724
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 2536 wrote to memory of 2684	2536	rundll32.exe	31
PID 2536 wrote to memory of 2684	2536	rundll32.exe	31
PID 2536 wrote to memory of 2684	2536	rundll32.exe	31
PID 2536 wrote to memory of 2684	2536	rundll32.exe	31
PID 2536 wrote to memory of 2684	2536	rundll32.exe	31
PID 2536 wrote to memory of 2684	2536	rundll32.exe	31
PID 2536 wrote to memory of 2684	2536	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9605c4a91f46c4e2c71275f876d9949b1f082ac67e9f4afa5a4b9fda1cbdd864.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2536
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9605c4a91f46c4e2c71275f876d9949b1f082ac67e9f4afa5a4b9fda1cbdd864.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2684

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/2684-0-0x0000000000350000-0x00000000003EF000-memory.dmp

Filesize
636KB

Download
memory/2684-3-0x0000000000100000-0x0000000000106000-memory.dmp

Filesize
24KB

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memory/2684-2-0x0000000000350000-0x00000000003EF000-memory.dmp

Filesize
636KB

Download
memory/2684-4-0x0000000000270000-0x000000000027D000-memory.dmp

Filesize
52KB

Download
memory/2684-7-0x0000000000350000-0x00000000003EF000-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