87e2c9a4d8eb62d78e1873125842edbb3d329e2f3aa3d7e0eb0e2a609957b87b

General

Target

5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe
Size

2.7MB
MD5

4fc28f8386b849a5633c3b4f97decd24
SHA1

2f68e0e548d77a1fc5b871ca56246ecf7810799c
SHA256

5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5
SHA512

6c66eddc75a4acab38093fccb11f22572c0875ca8e1c182ae67e6628460e2302784165b2173d4593e9a1b9c6546cc0035e8798d218b90f338b94d54ed51d70ad
SSDEEP

49152:lXkjvna4eQ2tQdEbLRrD4aAFjnTyTyrdCddM+5Jf:lXkjvnjeQ2tKEbdhAFjwdr

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

Processes:

5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe

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

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.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

Processes:

5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.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

Processes:

5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe

pid process

4028 5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.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

Processes:

5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe

pid	process
4028	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe
4028	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe
4028	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe
4028	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe

description pid process

Token: SeDebugPrivilege 4028 5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe

description	pid	process
Token: SeDebugPrivilege	4028	5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe

C:\Users\Admin\AppData\Local\Temp\5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.exe
"C:\Users\Admin\AppData\Local\Temp\5e33b2113f70189d082a8c87ae822718976c90a84e3a29d55c7acf8f940797f5.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:4028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

2

T1562

Disable or Modify Tools

Modify Registry

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4028-0-0x00000000003E0000-0x0000000000696000-memory.dmp

Filesize
2.7MB

Download
memory/4028-1-0x00000000003E0000-0x0000000000696000-memory.dmp

Filesize
2.7MB

Download
memory/4028-2-0x00000000003E0000-0x0000000000696000-memory.dmp

Filesize
2.7MB

Download
memory/4028-4-0x00000000003E0000-0x0000000000696000-memory.dmp

Filesize
2.7MB

Download
memory/4028-7-0x00000000003E0000-0x0000000000696000-memory.dmp

Filesize
2.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads