65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6

General

Target

65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe
Size

935KB
MD5

b9d6c4260b52b8e76339ed2bc6e97ffe
SHA1

cf408661c36813912fc5ed1d14960cda90283e35
SHA256

65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6
SHA512

10ddaf31171f6a1bdcc78708e7906fe76b94a8eba6f3a934644781302a001e9d667a4c4a4fb3454ee7876a959e9dabda8e94a2551a0b7f8e77249365f7c21712
SSDEEP

12288:J5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:JyHv5Z+Wzv7AiBll0OBWi6si9G

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1960-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1960-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1960-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1960-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1960-138-0x0000000000400000-0x00000000004F2000-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:

65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.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:

65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe

description	pid	process	target process
PID 1668 set thread context of 1960	1668	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe

pid	process
1960	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe
1960	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe
1960	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe
1960	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe
1960	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe
1960	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe

description	pid	process	target process
PID 1668 wrote to memory of 1960	1668	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe
PID 1668 wrote to memory of 1960	1668	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe
PID 1668 wrote to memory of 1960	1668	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe
PID 1668 wrote to memory of 1960	1668	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe
PID 1668 wrote to memory of 1960	1668	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe
PID 1668 wrote to memory of 1960	1668	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe
PID 1668 wrote to memory of 1960	1668	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe
PID 1668 wrote to memory of 1960	1668	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe	65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe

C:\Users\Admin\AppData\Local\Temp\65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe
"C:\Users\Admin\AppData\Local\Temp\65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1668

C:\Users\Admin\AppData\Local\Temp\65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe
"C:\Users\Admin\AppData\Local\Temp\65b6553ee6d91ef10759d0f544aea593d7626f4ac67ed109004d9fc14cabacd6.exe" Track="0001001000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:1960

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/1960-132-0x0000000000000000-mapping.dmp

Download
memory/1960-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1960-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1960-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1960-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1960-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads