6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758

General

Target

6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe
Size

931KB
MD5

9c173412b6c3a1302f114de1ce0eec38
SHA1

48f0567e28a3422c72afcde31ead8eaf84d11c3a
SHA256

6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758
SHA512

879c9265c613c7a836997612e05d3ecfddf9716f5ab54c68fcfe16656342ecb5927002c361844f8bdcb3b4b862bb2ee0f560fa8b01e2a4619609a92dcfe73a25
SSDEEP

24576:C6IMwPvmB/wWq+5DUTt7FGSwmpu8nL6YK:C6j19rut7FoU56

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
behavioral1/memory/940-55-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/940-57-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/940-58-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/940-62-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/940-63-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/940-64-0x0000000000400000-0x00000000004EA000-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:

6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.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:

6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe

description	pid	process	target process
PID 268 set thread context of 940	268	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe

pid process

940 6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe

pid	process
940	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe

description	pid	process	target process
PID 268 wrote to memory of 940	268	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe
PID 268 wrote to memory of 940	268	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe
PID 268 wrote to memory of 940	268	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe
PID 268 wrote to memory of 940	268	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe
PID 268 wrote to memory of 940	268	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe
PID 268 wrote to memory of 940	268	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe
PID 268 wrote to memory of 940	268	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe
PID 268 wrote to memory of 940	268	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe	6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe

C:\Users\Admin\AppData\Local\Temp\6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe
"C:\Users\Admin\AppData\Local\Temp\6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:268

C:\Users\Admin\AppData\Local\Temp\6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe
"C:\Users\Admin\AppData\Local\Temp\6173a0d1685cfdd29a841c3efe0a5f2d4de8fd8f435bca1b496684e084ffe758.exe" Track="0001001000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:940

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/940-54-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/940-55-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/940-57-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/940-58-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/940-59-0x00000000004E89C0-mapping.dmp

Download
memory/940-61-0x0000000075D11000-0x0000000075D13000-memory.dmp

Filesize
8KB

Download
memory/940-62-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/940-63-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/940-64-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads