6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568

General

Target

6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe
Size

931KB
MD5

b42f4fa7e40cc6a65df0fe2d215beefe
SHA1

be1258a0b5f7e68aa6ef31e9ef0c9e715b4f19ad
SHA256

6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568
SHA512

9ef85d042be87932845ebfe345606868d06a1a0ac45311a3a81821eb399037a38f058168c916f673b92549b4e61ab7d52f77bb40d532b6f87ec0db4407c34142
SSDEEP

24576:i6IMwPvmB/wWq+5DUTt7FGSwmpu8nL6YK:i6j19rut7FoU56

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/3892-133-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral2/memory/3892-135-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral2/memory/3892-136-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral2/memory/3892-137-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral2/memory/3892-138-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral2/memory/3892-139-0x0000000000400000-0x00000000004EA000-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:

6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.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:

6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe

description	pid	process	target process
PID 2008 set thread context of 3892	2008	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe

pid	process
3892	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe
3892	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe
3892	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe
3892	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe
3892	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe

description	pid	process	target process
PID 2008 wrote to memory of 3892	2008	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe
PID 2008 wrote to memory of 3892	2008	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe
PID 2008 wrote to memory of 3892	2008	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe
PID 2008 wrote to memory of 3892	2008	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe
PID 2008 wrote to memory of 3892	2008	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe
PID 2008 wrote to memory of 3892	2008	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe
PID 2008 wrote to memory of 3892	2008	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe
PID 2008 wrote to memory of 3892	2008	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe	6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe

C:\Users\Admin\AppData\Local\Temp\6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe
"C:\Users\Admin\AppData\Local\Temp\6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2008

C:\Users\Admin\AppData\Local\Temp\6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe
"C:\Users\Admin\AppData\Local\Temp\6405be01e96a00b0b6c9d1ca8fceeab2936ca3d858bee9258713ccd477af1568.exe" Track="0001001000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:3892

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/3892-132-0x0000000000000000-mapping.dmp

Download
memory/3892-133-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/3892-135-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/3892-136-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/3892-137-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/3892-138-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/3892-139-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads