gozi | 943020694c34d0f50e2b8758fbe4e70209a5dec9736ce8e069a6d33626f7becd

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
22-12-2024 11:12

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General

Target

JaffaCakes118_943020694c34d0f50e2b8758fbe4e70209a5dec9736ce8e069a6d33626f7becd.dll
Size

624KB
MD5

b77dac727f05314508ea4510d43bc720
SHA1

9c16b3054494d9db40ad2e7b8ad6e5d3692573aa
SHA256

943020694c34d0f50e2b8758fbe4e70209a5dec9736ce8e069a6d33626f7becd
SHA512

c0f2e5e00dd67bcd9101a6026d2813d75b1a486de27353d9bfe66d4f210ad631e9effaa07d727a1601c6549d77b5be176230469e2faf73fbe1c5da704bd5d0a0
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

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 1880 wrote to memory of 1960	1880	rundll32.exe	31
PID 1880 wrote to memory of 1960	1880	rundll32.exe	31
PID 1880 wrote to memory of 1960	1880	rundll32.exe	31
PID 1880 wrote to memory of 1960	1880	rundll32.exe	31
PID 1880 wrote to memory of 1960	1880	rundll32.exe	31
PID 1880 wrote to memory of 1960	1880	rundll32.exe	31
PID 1880 wrote to memory of 1960	1880	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_943020694c34d0f50e2b8758fbe4e70209a5dec9736ce8e069a6d33626f7becd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1880
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_943020694c34d0f50e2b8758fbe4e70209a5dec9736ce8e069a6d33626f7becd.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1960

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/1960-0-0x00000000001F0000-0x000000000028F000-memory.dmp

Filesize
636KB

Download
memory/1960-2-0x00000000001F0000-0x000000000028F000-memory.dmp

Filesize
636KB

Download
memory/1960-3-0x00000000000C0000-0x00000000000C6000-memory.dmp

Filesize
24KB

Download
memory/1960-4-0x00000000001F0000-0x000000000028F000-memory.dmp

Filesize
636KB

Download
memory/1960-5-0x00000000001F0000-0x000000000028F000-memory.dmp

Filesize
636KB

Download
memory/1960-6-0x00000000001F0000-0x000000000028F000-memory.dmp

Filesize
636KB

Download
memory/1960-7-0x00000000001F0000-0x000000000028F000-memory.dmp

Filesize
636KB

Download
memory/1960-8-0x00000000001F0000-0x000000000028F000-memory.dmp

Filesize
636KB

Download
memory/1960-9-0x00000000001F0000-0x000000000028F000-memory.dmp

Filesize
636KB

Download
memory/1960-10-0x00000000001F0000-0x000000000028F000-memory.dmp

Filesize
636KB

Download
memory/1960-15-0x00000000001F0000-0x000000000028F000-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