4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2024, 04:39 UTC

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General

Target

4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe
Size

2.7MB
MD5

72c14b3785a58d2193792d24910b48ca
SHA1

c3a14fe31913d26ab7c565c71a7d7dc99e8936b0
SHA256

4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5
SHA512

ed479cb7ca48b02d8af3dddb29942028a9f9b0f395cf49431603383b592eb0b1ceca22821d728ee07e48a9371a71729b3509ed188f655ebd557e1d3c576ac739
SSDEEP

49152:kN3JiXRlYLLDFFenDLfrSsKpJFnZ5WW7StN:UJiX4RFeD3SLtKrt

Score

10^/10

discovery evasion trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3644	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe

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	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3644	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe
3644	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe
3644	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe
3644	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3644	4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe

C:\Users\Admin\AppData\Local\Temp\4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe
"C:\Users\Admin\AppData\Local\Temp\4198f3f3a8b80b86d7f66bcfaf98e6c42caedbdb31eb2ae21c0f3340195b70c5.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Windows security modification
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3644

Network

DNS

8.8.8.8.in-addr.arpa

Remote address:

8.8.8.8:53

Request

8.8.8.8.in-addr.arpa

IN PTR

Response

8.8.8.8.in-addr.arpa

IN PTR

dnsgoogle
DNS

58.55.71.13.in-addr.arpa

Remote address:

8.8.8.8:53

Request

58.55.71.13.in-addr.arpa

IN PTR

Response
DNS

172.210.232.199.in-addr.arpa

Remote address:

8.8.8.8:53

Request

172.210.232.199.in-addr.arpa

IN PTR

Response
DNS

76.32.126.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

76.32.126.40.in-addr.arpa

IN PTR

Response
DNS

95.221.229.192.in-addr.arpa

Remote address:

8.8.8.8:53

Request

95.221.229.192.in-addr.arpa

IN PTR

Response
DNS

53.210.109.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

53.210.109.20.in-addr.arpa

IN PTR

Response
DNS

171.39.242.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

171.39.242.20.in-addr.arpa

IN PTR

Response
DNS

172.214.232.199.in-addr.arpa

Remote address:

8.8.8.8:53

Request

172.214.232.199.in-addr.arpa

IN PTR

Response
DNS

217.106.137.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

217.106.137.52.in-addr.arpa

IN PTR

Response
DNS

240.221.184.93.in-addr.arpa

Remote address:

8.8.8.8:53

Request

240.221.184.93.in-addr.arpa

IN PTR

Response
DNS

48.229.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

48.229.111.52.in-addr.arpa

IN PTR

Response

No results found

8.8.8.8:53

8.8.8.8.in-addr.arpa

dns

66 B
90 B
1
1

DNS Request

8.8.8.8.in-addr.arpa
8.8.8.8:53

58.55.71.13.in-addr.arpa

dns

70 B
144 B
1
1

DNS Request

58.55.71.13.in-addr.arpa
8.8.8.8:53

172.210.232.199.in-addr.arpa

dns

74 B
128 B
1
1

DNS Request

172.210.232.199.in-addr.arpa
8.8.8.8:53

76.32.126.40.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

76.32.126.40.in-addr.arpa
8.8.8.8:53

95.221.229.192.in-addr.arpa

dns

73 B
144 B
1
1

DNS Request

95.221.229.192.in-addr.arpa
8.8.8.8:53

53.210.109.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

53.210.109.20.in-addr.arpa
8.8.8.8:53

171.39.242.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

171.39.242.20.in-addr.arpa
8.8.8.8:53

172.214.232.199.in-addr.arpa

dns

74 B
128 B
1
1

DNS Request

172.214.232.199.in-addr.arpa
8.8.8.8:53

217.106.137.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

217.106.137.52.in-addr.arpa
8.8.8.8:53

240.221.184.93.in-addr.arpa

dns

73 B
144 B
1
1

DNS Request

240.221.184.93.in-addr.arpa
8.8.8.8:53

48.229.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

48.229.111.52.in-addr.arpa

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3644-0-0x0000000000EB0000-0x0000000001164000-memory.dmp

Filesize
2.7MB

Download
memory/3644-1-0x0000000000EB0000-0x0000000001164000-memory.dmp

Filesize
2.7MB

Download
memory/3644-2-0x0000000000EB0000-0x0000000001164000-memory.dmp

Filesize
2.7MB

Download
memory/3644-4-0x0000000000EB0000-0x0000000001164000-memory.dmp

Filesize
2.7MB

Download
memory/3644-7-0x0000000000EB0000-0x0000000001164000-memory.dmp

Filesize
2.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

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Downloads

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