926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1

General

Target

926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe
Size

2.1MB
MD5

87efedf1fa498dc684701a69fb7a1a9d
SHA1

bf9f1c83164bb07decf6f88a021b4502c2b9f2e0
SHA256

926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1
SHA512

32e81d4ca7c3a547055a4b0618eb7c7599c77291089d1d903a06f8ae903e64f16712b3faf3cc2dfa3bc434717420c4c006bd0013960083afb65102b66daf5b53
SSDEEP

49152:egpiK+tix8tjHp8J9G5j6DuqYXQKmZnkMTP494J4a:NittaJ9G5WDuqYXWkMjx4

Score

9^/10

evasion trojan

Malware Config

Signatures

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

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.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:

926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.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:

926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Wine	926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe

pid process

3008 926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe

pid process

3008 926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe

pid process

3008 926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe

pid	process
3008	926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe

pid	process
3008	926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe

pid	process
3008	926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe

description	pid	process	target process
PID 3008 wrote to memory of 2152	3008	926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe	regsvr32.exe
PID 3008 wrote to memory of 2152	3008	926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe	regsvr32.exe
PID 3008 wrote to memory of 2152	3008	926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe	regsvr32.exe
PID 3008 wrote to memory of 2152	3008	926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe	regsvr32.exe
PID 3008 wrote to memory of 2152	3008	926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe	regsvr32.exe
PID 3008 wrote to memory of 2152	3008	926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe	regsvr32.exe
PID 3008 wrote to memory of 2152	3008	926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe	regsvr32.exe

C:\Users\Admin\AppData\Local\Temp\926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe
"C:\Users\Admin\AppData\Local\Temp\926308d9be7dc8550b94f7af704e392918cac4001ca72821705feb3a5e5975a1.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3008

C:\Windows\SysWOW64\regsvr32.exe
regsvr32 psd.dll /s
2⤵
PID:2152

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

Virtualization/Sandbox Evasion

2

T1497

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/3008-0-0x0000000000400000-0x00000000009F6000-memory.dmp

Filesize
6.0MB

Download
memory/3008-1-0x00000000768D0000-0x00000000769C0000-memory.dmp

Filesize
960KB

Download
memory/3008-5-0x0000000000400000-0x00000000009F6000-memory.dmp

Filesize
6.0MB

Download
memory/3008-6-0x00000000768D0000-0x00000000769C0000-memory.dmp

Filesize
960KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads