624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98

General

Target

624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe
Size

935KB
MD5

53a02e5788ce5b98d82dce66734d4369
SHA1

8aae6dfd937a6f421498362c226c12efb57cb3c4
SHA256

624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98
SHA512

e1945d765df6382d80659a0a15fdfb2d9a9ed4d1c7ceccc7e4982cb16f7d383b7f73a36280bf9b36af9b161e7d863ec4fdf5bcd5896bf66726bc96d2642e4137
SSDEEP

12288:55Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4U:5yHv5Z+Wzv7AiBll0OBWi6si9GV

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/2000-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2000-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2000-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2000-61-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2000-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2000-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2000-65-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2000-66-0x0000000000400000-0x00000000004F2000-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:

624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.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:

624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe

description	pid	process	target process
PID 1880 set thread context of 2000	1880	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe

pid process

2000 624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe

pid	process
2000	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe

description	pid	process	target process
PID 1880 wrote to memory of 2000	1880	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe
PID 1880 wrote to memory of 2000	1880	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe
PID 1880 wrote to memory of 2000	1880	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe
PID 1880 wrote to memory of 2000	1880	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe
PID 1880 wrote to memory of 2000	1880	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe
PID 1880 wrote to memory of 2000	1880	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe
PID 1880 wrote to memory of 2000	1880	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe
PID 1880 wrote to memory of 2000	1880	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe	624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe

C:\Users\Admin\AppData\Local\Temp\624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe
"C:\Users\Admin\AppData\Local\Temp\624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1880

C:\Users\Admin\AppData\Local\Temp\624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe
"C:\Users\Admin\AppData\Local\Temp\624bc655f620f4b5ed9fa14011f02aaf3f161019ef3e29c9422ea465b05f5e98.exe" Track="0001001000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:2000

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/2000-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2000-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2000-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2000-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2000-59-0x00000000004F0400-mapping.dmp

Download
memory/2000-61-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2000-62-0x0000000075FB1000-0x0000000075FB3000-memory.dmp

Filesize
8KB

Download
memory/2000-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2000-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2000-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2000-66-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads