svcready | 547fcfe99ba45c0cc805339365a7b5f1858f2cf208499bccaf6b432da4711660

General

Target

file.docm
Size

3.2MB
MD5

9f624e07ac899fe81216f4f03f805d11
SHA1

16c4a5a94a31a116a5fdc4d2c874aad8949e7ec0
SHA256

547fcfe99ba45c0cc805339365a7b5f1858f2cf208499bccaf6b432da4711660
SHA512

8c96378647d1b8337279ec58aff481054a2678173483493e1fc20b956f80e34a5a8f56703596f6fa017b8c3e9d13b695c61eecf455c45952650195cc2dc92f99

Score

10^/10

svcready loader

Malware Config

Signatures

Detects SVCReady loader 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/900-144-0x0000000010000000-0x0000000010091000-memory.dmp	family_svcready

SVCReady
SVCReady is a malware loader first seen in April 2022.
loader svcready
Executes dropped EXE 1 IoCs

Processes:

rED15.tmp.exe

pid process

900 rED15.tmp.exe
Loads dropped DLL 1 IoCs

Processes:

rED15.tmp.exe

pid process

900 rED15.tmp.exe

pid	process
900	rED15.tmp.exe

pid	process
900	rED15.tmp.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

1248 WINWORD.EXE
1248 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

1248 WINWORD.EXE
1248 WINWORD.EXE
1248 WINWORD.EXE
1248 WINWORD.EXE
1248 WINWORD.EXE
1248 WINWORD.EXE
1248 WINWORD.EXE

pid	process
1248	WINWORD.EXE
1248	WINWORD.EXE

pid	process
1248	WINWORD.EXE
1248	WINWORD.EXE
1248	WINWORD.EXE
1248	WINWORD.EXE
1248	WINWORD.EXE
1248	WINWORD.EXE
1248	WINWORD.EXE

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 1248 wrote to memory of 900	1248	WINWORD.EXE	rED15.tmp.exe
PID 1248 wrote to memory of 900	1248	WINWORD.EXE	rED15.tmp.exe
PID 1248 wrote to memory of 900	1248	WINWORD.EXE	rED15.tmp.exe

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\file.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1248
- C:\Users\Admin\AppData\Local\Temp\rED15.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\rED15.tmp.exe" "C:\Users\Admin\AppData\Local\Temp\yED14.tmp.dll",DllRegisterServer
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:900

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\rED15.tmp.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Users\Admin\AppData\Local\Temp\rED15.tmp.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Users\Admin\AppData\Local\Temp\yED14.tmp.dll

Filesize
1.1MB

MD5
ff5f830dc322184515b3a48cef3ab9d4

SHA1
095cede1a8181e1ca896aabf7749aad20f225edf

SHA256
5939c06ca06629ffac62aa5c2f5b81deacc7d540773b00cb603183c45c246d70

SHA512
7384e2eab8acea1f76890ee02d11fa2818b01e61a9f4e7aca506c4ef27d58109961bdc752b25f015861fc35087bcf1e1f5f3b0f7eab6a85fb68eca3f70dc4266

Download Submit
C:\Users\Admin\AppData\Local\Temp\yED14.tmp.dll

Filesize
1.1MB

MD5
ff5f830dc322184515b3a48cef3ab9d4

SHA1
095cede1a8181e1ca896aabf7749aad20f225edf

SHA256
5939c06ca06629ffac62aa5c2f5b81deacc7d540773b00cb603183c45c246d70

SHA512
7384e2eab8acea1f76890ee02d11fa2818b01e61a9f4e7aca506c4ef27d58109961bdc752b25f015861fc35087bcf1e1f5f3b0f7eab6a85fb68eca3f70dc4266

Download Submit
memory/900-137-0x0000000000000000-mapping.dmp

Download
memory/900-144-0x0000000010000000-0x0000000010091000-memory.dmp

Filesize
580KB

Download
memory/1248-131-0x00007FFCD2290000-0x00007FFCD22A0000-memory.dmp

Filesize
64KB

Download
memory/1248-136-0x00007FFCCFC60000-0x00007FFCCFC70000-memory.dmp

Filesize
64KB

Download
memory/1248-135-0x00007FFCCFC60000-0x00007FFCCFC70000-memory.dmp

Filesize
64KB

Download
memory/1248-130-0x00007FFCD2290000-0x00007FFCD22A0000-memory.dmp

Filesize
64KB

Download
memory/1248-132-0x00007FFCD2290000-0x00007FFCD22A0000-memory.dmp

Filesize
64KB

Download
memory/1248-141-0x000002676D041000-0x000002676D224000-memory.dmp

Filesize
1.9MB

Download
memory/1248-142-0x000002676CC70000-0x000002676CD66000-memory.dmp

Filesize
984KB

Download
memory/1248-143-0x000002676CEB0000-0x000002676CFD1000-memory.dmp

Filesize
1.1MB

Download
memory/1248-134-0x00007FFCD2290000-0x00007FFCD22A0000-memory.dmp

Filesize
64KB

Download
memory/1248-133-0x00007FFCD2290000-0x00007FFCD22A0000-memory.dmp

Filesize
64KB

Download
memory/1248-150-0x000002676D041000-0x000002676D224000-memory.dmp

Filesize
1.9MB

Download
memory/1248-151-0x000002676CC70000-0x000002676CD66000-memory.dmp

Filesize
984KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads