cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb

General

Target

cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb.exe
Size

2.3MB
MD5

9ed5a8d67bfd60e8c1209693b14c353e
SHA1

e0cc6e78cce015f26517ca868871e5dd6e30ac1f
SHA256

cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb
SHA512

ada9332f83213f97c6d49d3a0c888846985b863eb21bbefe557dc4f6e3664248838d22df2712b8c94f49b57e57408cb20080d3b1ea5e4543de2ecf63e94d015d
SSDEEP

49152:XkmKhyq24kI3qebVaSHlI71yw7iBgNtajLcvm9PySiYETL:XkmKEqlkAbkPZjOBgNt+LZ9yL

Score

9^/10

evasion

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:

cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb.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:

cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb.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:

cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb.exe

pid process

116 cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb.exe

pid	process
116	cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb.exe
116	cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb.exe

C:\Users\Admin\AppData\Local\Temp\cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb.exe
"C:\Users\Admin\AppData\Local\Temp\cf28b21dc4b9dcb4a5e268157a09acf3eadef55e287775de8825c7b4364f2efb.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:116

Network

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

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/116-0-0x0000000000ED0000-0x000000000149D000-memory.dmp

Filesize
5.8MB

Download
memory/116-1-0x00000000771B4000-0x00000000771B6000-memory.dmp

Filesize
8KB

Download
memory/116-3-0x00000000055B0000-0x00000000055B1000-memory.dmp

Filesize
4KB

Download
memory/116-4-0x0000000005610000-0x0000000005611000-memory.dmp

Filesize
4KB

Download
memory/116-11-0x0000000005580000-0x0000000005581000-memory.dmp

Filesize
4KB

Download
memory/116-10-0x00000000055D0000-0x00000000055D1000-memory.dmp

Filesize
4KB

Download
memory/116-9-0x0000000005630000-0x0000000005631000-memory.dmp

Filesize
4KB

Download
memory/116-8-0x0000000005620000-0x0000000005621000-memory.dmp

Filesize
4KB

Download
memory/116-5-0x00000000055A0000-0x00000000055A1000-memory.dmp

Filesize
4KB

Download
memory/116-7-0x00000000055F0000-0x00000000055F1000-memory.dmp

Filesize
4KB

Download
memory/116-6-0x0000000005590000-0x0000000005591000-memory.dmp

Filesize
4KB

Download
memory/116-2-0x00000000055E0000-0x00000000055E1000-memory.dmp

Filesize
4KB

Download
memory/116-12-0x0000000005650000-0x0000000005652000-memory.dmp

Filesize
8KB

Download
memory/116-13-0x0000000000ED0000-0x000000000149D000-memory.dmp

Filesize
5.8MB

Download
memory/116-14-0x0000000000ED0000-0x000000000149D000-memory.dmp

Filesize
5.8MB

Download
memory/116-15-0x0000000000ED0000-0x000000000149D000-memory.dmp

Filesize
5.8MB

Download
memory/116-16-0x0000000000ED0000-0x000000000149D000-memory.dmp

Filesize
5.8MB

Download
memory/116-17-0x0000000000ED0000-0x000000000149D000-memory.dmp

Filesize
5.8MB

Download
memory/116-18-0x0000000000ED0000-0x000000000149D000-memory.dmp

Filesize
5.8MB

Download
memory/116-19-0x0000000000ED0000-0x000000000149D000-memory.dmp

Filesize
5.8MB

Download
memory/116-20-0x0000000000ED0000-0x000000000149D000-memory.dmp

Filesize
5.8MB

Download
memory/116-21-0x0000000000ED0000-0x000000000149D000-memory.dmp

Filesize
5.8MB

Download
memory/116-22-0x0000000000ED0000-0x000000000149D000-memory.dmp

Filesize
5.8MB

Download
memory/116-23-0x0000000000ED0000-0x000000000149D000-memory.dmp

Filesize
5.8MB

Download
memory/116-24-0x0000000000ED0000-0x000000000149D000-memory.dmp

Filesize
5.8MB

Download
memory/116-25-0x0000000000ED0000-0x000000000149D000-memory.dmp

Filesize
5.8MB

Download
memory/116-26-0x0000000000ED0000-0x000000000149D000-memory.dmp

Filesize
5.8MB

Download
memory/116-27-0x0000000000ED0000-0x000000000149D000-memory.dmp

Filesize
5.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads