36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2

General

Target

36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe
Size

2.8MB
MD5

805b3ae4a0c89285f89c4bc51a5f6228
SHA1

269615cb21b20e743ea8a2eb2db85d613f5a6f3c
SHA256

36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2
SHA512

27b4fc348885283259f96319475620a0b3bfd879f4d52f2b6eed3ff91e392857ec1846cc6287de8642d8fe70e52ad220483b7b45485dd702a46519cbde2f1188

Score

10^/10

evasion spyware stealer suricata themida trojan

Malware Config

Signatures

suricata: ET MALWARE Observed Win32/CollectorStealer User-Agent M2
suricata: ET MALWARE Observed Win32/CollectorStealer User-Agent M2
suricata
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

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:

36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1804 cmd.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

pid	process
1804	cmd.exe

Themida packer 4 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1592-55-0x0000000000F20000-0x0000000001486000-memory.dmp	themida
behavioral1/memory/1592-56-0x0000000000F20000-0x0000000001486000-memory.dmp	themida
behavioral1/memory/1592-57-0x0000000000F20000-0x0000000001486000-memory.dmp	themida
behavioral1/memory/1592-59-0x0000000000F20000-0x0000000001486000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe

pid process

1592 36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
1592	36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe

pid process

1592 36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe

pid	process
1592	36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe

description	pid	process	target process
PID 1592 wrote to memory of 1804	1592	36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe	cmd.exe
PID 1592 wrote to memory of 1804	1592	36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe	cmd.exe
PID 1592 wrote to memory of 1804	1592	36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe	cmd.exe
PID 1592 wrote to memory of 1804	1592	36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe
"C:\Users\Admin\AppData\Local\Temp\36f9a4f21bafa4ade632e47d1f72d31eb0b41d647549f6f455c1ccca9242cde2.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1592
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\36F9A4~1.EXE >> NUL
  2⤵
  - Deletes itself
  PID:1804

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1592-54-0x0000000076151000-0x0000000076153000-memory.dmp

Filesize
8KB

Download
memory/1592-55-0x0000000000F20000-0x0000000001486000-memory.dmp

Filesize
5.4MB

Download
memory/1592-56-0x0000000000F20000-0x0000000001486000-memory.dmp

Filesize
5.4MB

Download
memory/1592-57-0x0000000000F20000-0x0000000001486000-memory.dmp

Filesize
5.4MB

Download
memory/1592-58-0x0000000077580000-0x0000000077582000-memory.dmp

Filesize
8KB

Download
memory/1592-59-0x0000000000F20000-0x0000000001486000-memory.dmp

Filesize
5.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads