5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c

General

Target

5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe
Size

935KB
MD5

b58b6430c0813599405a88170ac8058d
SHA1

f26200dcd9fa717905e471cd2a7a895ee72309d4
SHA256

5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c
SHA512

181cce2af91361599d0325b8fe2e9d4137834d72048250e0934e08182f3ed508513565de1a06ae40c89a77f0a788357cf9efc3be9c8a5031bfecddc1bae9dfdc
SSDEEP

12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4J:oyHv5Z+Wzv7AiBll0OBWi6si9Gg

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/4792-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4792-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4792-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4792-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4792-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4792-139-0x0000000000400000-0x00000000004F2000-memory.dmp	upx

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:

5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe

description	pid	process	target process
PID 4284 set thread context of 4792	4284	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe

pid	process
4792	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe
4792	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe
4792	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe
4792	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe
4792	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe
4792	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe

description	pid	process	target process
PID 4284 wrote to memory of 4792	4284	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe
PID 4284 wrote to memory of 4792	4284	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe
PID 4284 wrote to memory of 4792	4284	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe
PID 4284 wrote to memory of 4792	4284	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe
PID 4284 wrote to memory of 4792	4284	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe
PID 4284 wrote to memory of 4792	4284	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe
PID 4284 wrote to memory of 4792	4284	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe
PID 4284 wrote to memory of 4792	4284	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe	5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe

C:\Users\Admin\AppData\Local\Temp\5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe
"C:\Users\Admin\AppData\Local\Temp\5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4284

C:\Users\Admin\AppData\Local\Temp\5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe
"C:\Users\Admin\AppData\Local\Temp\5f01a5fcf406c37044794b4c96c0bf789cdae600e0dcca69213149cf43b64c8c.exe" Track="0001101000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:4792

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4792-132-0x0000000000000000-mapping.dmp

Download
memory/4792-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4792-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4792-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4792-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4792-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4792-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads