5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a

General

Target

5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe
Size

931KB
MD5

b3d7596680001a8fc8a0d6a7a46b2048
SHA1

5ab76af3cb50fe333f2f0ff68127b49b42ca0295
SHA256

5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a
SHA512

357c21d6116e362e78f70819cb321f7c74266955f885f5d4242a6987de925bbca60372ac037491a858cd6640ae124b99a304cc82fc4f30c82d1aa3f0e3be57c1
SSDEEP

24576:i6IMwPvmB/wWq+5DUTt7FGSwmpu8nL6YKQ:i6j19rut7FoU56e

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/3724-133-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral2/memory/3724-135-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral2/memory/3724-136-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral2/memory/3724-137-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral2/memory/3724-138-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral2/memory/3724-139-0x0000000000400000-0x00000000004EA000-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:

5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.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:

5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe

description	pid	process	target process
PID 1920 set thread context of 3724	1920	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe

pid	process
3724	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe
3724	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe
3724	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe
3724	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe
3724	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe

description	pid	process	target process
PID 1920 wrote to memory of 3724	1920	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe
PID 1920 wrote to memory of 3724	1920	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe
PID 1920 wrote to memory of 3724	1920	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe
PID 1920 wrote to memory of 3724	1920	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe
PID 1920 wrote to memory of 3724	1920	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe
PID 1920 wrote to memory of 3724	1920	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe
PID 1920 wrote to memory of 3724	1920	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe
PID 1920 wrote to memory of 3724	1920	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe	5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe

C:\Users\Admin\AppData\Local\Temp\5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe
"C:\Users\Admin\AppData\Local\Temp\5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1920

C:\Users\Admin\AppData\Local\Temp\5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe
"C:\Users\Admin\AppData\Local\Temp\5e450b6a90aae8b213f80dc681d4a48b82990cc0e95bb342bb128ceb93e9f73a.exe" Track="0001001000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:3724

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/3724-132-0x0000000000000000-mapping.dmp

Download
memory/3724-133-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/3724-135-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/3724-136-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/3724-137-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/3724-138-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/3724-139-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads