603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566

General

Target

603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe
Size

935KB
MD5

3fc0bca63e62f1c7551ed2b5386c5d04
SHA1

6aa09bd201f61dc63e72f8549583398dbde066d6
SHA256

603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566
SHA512

56aa0d1dc2cb6652254aed04da82bfbce85938ba2e59364d29f6a43ff7993b212064287eb2e8919a0d9784dfe836c7e8dcfba9333d42aeea6b0bde0128f79eca
SSDEEP

12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:oyHv5Z+Wzv7AiBll0OBWi6si9G

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 8 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1596-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-65-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1596-66-0x0000000000400000-0x00000000004F2000-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:

603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.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:

603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe

description	pid	process	target process
PID 1088 set thread context of 1596	1088	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe

pid process

1596 603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe

pid	process
1596	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe

description	pid	process	target process
PID 1088 wrote to memory of 1596	1088	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe
PID 1088 wrote to memory of 1596	1088	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe
PID 1088 wrote to memory of 1596	1088	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe
PID 1088 wrote to memory of 1596	1088	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe
PID 1088 wrote to memory of 1596	1088	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe
PID 1088 wrote to memory of 1596	1088	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe
PID 1088 wrote to memory of 1596	1088	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe
PID 1088 wrote to memory of 1596	1088	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe	603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe

C:\Users\Admin\AppData\Local\Temp\603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe
"C:\Users\Admin\AppData\Local\Temp\603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1088

C:\Users\Admin\AppData\Local\Temp\603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe
"C:\Users\Admin\AppData\Local\Temp\603096ee1e0e4b2435898ac8b5f9089c783399aadd7e78f59a187b616d7ae566.exe" Track="0001001000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:1596

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/1596-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-59-0x00000000004F0400-mapping.dmp

Download
memory/1596-61-0x0000000076681000-0x0000000076683000-memory.dmp

Filesize
8KB

Download
memory/1596-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1596-66-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads