gozi | d8f3fedde975e393530b694eee1ef9c981b48bc46b4e24749c20189a6fa58e79

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 17:34

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General

Target

202102121641_8600b6aff4ee95d4f78e5dc77f66af3c07241db926b053144943361bc64c37f7.dll
Size

216KB
MD5

06ddae0e67a048aff8829413a7903bec
SHA1

aee60f4e070f845183b59f16dad84a72733e4d0a
SHA256

8600b6aff4ee95d4f78e5dc77f66af3c07241db926b053144943361bc64c37f7
SHA512

8dbecf12c003a996f4f41e9e087531a3c6e1572aaf6f4e6e0538d155febb3c5b20fe8cf0b267716091f5db656a95d5de9254fc911056883380589863d899e1bd
SSDEEP

3072:rjChB4NswcWG1Ze815ce6gWo3ll1SY+vQ2Q8QKP5hGicub/HFrwRu+:rk6ewcTP6eUo1l15+ZP5gqlC

Score

10^/10

gozi 2200 banker discovery isfb trojan

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

2200

api10.laptok.at/api1

golang.feel500.at/api1

go.in100k.at/api1

Attributes

build
250171
dga_base_url
constitution.org/usdeclar.txt
dga_crc
0x4eb7d2ca
dga_season
10
dga_tlds
com

ru

org
exe_type
loader
server_id
730

rsa_pubkey.plain

serpent.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 3044 wrote to memory of 2488	3044	rundll32.exe	30
PID 3044 wrote to memory of 2488	3044	rundll32.exe	30
PID 3044 wrote to memory of 2488	3044	rundll32.exe	30
PID 3044 wrote to memory of 2488	3044	rundll32.exe	30
PID 3044 wrote to memory of 2488	3044	rundll32.exe	30
PID 3044 wrote to memory of 2488	3044	rundll32.exe	30
PID 3044 wrote to memory of 2488	3044	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\202102121641_8600b6aff4ee95d4f78e5dc77f66af3c07241db926b053144943361bc64c37f7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\202102121641_8600b6aff4ee95d4f78e5dc77f66af3c07241db926b053144943361bc64c37f7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2488

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/2488-0-0x0000000010031000-0x0000000010035000-memory.dmp

Filesize
16KB

Download
memory/2488-1-0x0000000010000000-0x0000000010040000-memory.dmp

Filesize
256KB

Download
memory/2488-2-0x0000000010000000-0x0000000010040000-memory.dmp

Filesize
256KB

Download
memory/2488-3-0x0000000010000000-0x0000000010040000-memory.dmp

Filesize
256KB

Download
memory/2488-4-0x0000000010031000-0x0000000010035000-memory.dmp

Filesize
16KB

Download
memory/2488-5-0x0000000010000000-0x0000000010040000-memory.dmp

Filesize
256KB

Download
memory/2488-7-0x0000000010000000-0x0000000010040000-memory.dmp

Filesize
256KB

Download
memory/2488-9-0x0000000010000000-0x0000000010040000-memory.dmp

Filesize
256KB

Download
memory/2488-11-0x00000000001A0000-0x00000000001B0000-memory.dmp

Filesize
64KB

Download
memory/2488-13-0x0000000010000000-0x0000000010040000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads