svcready | 6e1ecda1be70d5ecfba823f03be7ca828f552fd3d5c6d35fa48723582f0acd61

General

Target

58c91dd2f302fbfbc513dd143f563d071fcedec1e62ebad3be99ca2e9faafee8.docm
Size

3.3MB
MD5

5f81f6f36fbf9e20cb197f38afbfce00
SHA1

14974eec471ff92a0d9dfa1636ec50bac2fadb60
SHA256

58c91dd2f302fbfbc513dd143f563d071fcedec1e62ebad3be99ca2e9faafee8
SHA512

dc93ea1c24db9d6695e3696701acc0b5a0431e56ad4e33388b16541951f259cfc037698588e9d2d4a62d5b33fa62d9fa97e7ff4563e39fce5593fcb0fa284487

Score

10^/10

svcready loader

Malware Config

Signatures

Detects SVCReady loader 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3088-141-0x0000000010000000-0x0000000010091000-memory.dmp	family_svcready

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

Processes:

rB963.tmp.exe

pid process

3088 rB963.tmp.exe
Loads dropped DLL 1 IoCs

Processes:

rB963.tmp.exe

pid process

3088 rB963.tmp.exe

pid	process
3088	rB963.tmp.exe

pid	process
3088	rB963.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

4048 WINWORD.EXE
4048 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4048 WINWORD.EXE
4048 WINWORD.EXE
4048 WINWORD.EXE
4048 WINWORD.EXE
4048 WINWORD.EXE
4048 WINWORD.EXE
4048 WINWORD.EXE

pid	process
4048	WINWORD.EXE
4048	WINWORD.EXE

pid	process
4048	WINWORD.EXE
4048	WINWORD.EXE
4048	WINWORD.EXE
4048	WINWORD.EXE
4048	WINWORD.EXE
4048	WINWORD.EXE
4048	WINWORD.EXE

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 4048 wrote to memory of 3088	4048	WINWORD.EXE	rB963.tmp.exe
PID 4048 wrote to memory of 3088	4048	WINWORD.EXE	rB963.tmp.exe
PID 4048 wrote to memory of 3088	4048	WINWORD.EXE	rB963.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\58c91dd2f302fbfbc513dd143f563d071fcedec1e62ebad3be99ca2e9faafee8.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:4048
- C:\Users\Admin\AppData\Local\Temp\rB963.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\rB963.tmp.exe" "C:\Users\Admin\AppData\Local\Temp\yB962.tmp.dll",DllRegisterServer
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:3088

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\rB963.tmp.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Users\Admin\AppData\Local\Temp\rB963.tmp.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Users\Admin\AppData\Local\Temp\yB962.tmp.dll

Filesize
1.2MB

MD5
3e01366b212a0014db7d6fa886cebab1

SHA1
d80dd1166686af12c2804dbfc2a00531c194e564

SHA256
54c17bf81b24bec5074b67d47a3a8988267b9ead4df1b9b8ff7e3c6441c569c3

SHA512
c369807c0225e6c0eadfda6d8d58d023f435c60e3db877ed40e8f3b0fba5ba7570c1f81ddc600df6c9c2a790e415e54fc81f74ff0db1a1ec9b83b6d5bf465b5a

Download Submit
C:\Users\Admin\AppData\Local\Temp\yB962.tmp.dll

Filesize
1.2MB

MD5
3e01366b212a0014db7d6fa886cebab1

SHA1
d80dd1166686af12c2804dbfc2a00531c194e564

SHA256
54c17bf81b24bec5074b67d47a3a8988267b9ead4df1b9b8ff7e3c6441c569c3

SHA512
c369807c0225e6c0eadfda6d8d58d023f435c60e3db877ed40e8f3b0fba5ba7570c1f81ddc600df6c9c2a790e415e54fc81f74ff0db1a1ec9b83b6d5bf465b5a

Download Submit
memory/3088-137-0x0000000000000000-mapping.dmp

Download
memory/3088-141-0x0000000010000000-0x0000000010091000-memory.dmp

Filesize
580KB

Download
memory/4048-135-0x00007FF9A25D0000-0x00007FF9A25E0000-memory.dmp

Filesize
64KB

Download
memory/4048-136-0x00007FF9A25D0000-0x00007FF9A25E0000-memory.dmp

Filesize
64KB

Download
memory/4048-134-0x00007FF9A4F30000-0x00007FF9A4F40000-memory.dmp

Filesize
64KB

Download
memory/4048-133-0x00007FF9A4F30000-0x00007FF9A4F40000-memory.dmp

Filesize
64KB

Download
memory/4048-132-0x00007FF9A4F30000-0x00007FF9A4F40000-memory.dmp

Filesize
64KB

Download
memory/4048-131-0x00007FF9A4F30000-0x00007FF9A4F40000-memory.dmp

Filesize
64KB

Download
memory/4048-130-0x00007FF9A4F30000-0x00007FF9A4F40000-memory.dmp

Filesize
64KB

Download
memory/4048-147-0x000001A01E57F000-0x000001A01E762000-memory.dmp

Filesize
1.9MB

Download
memory/4048-148-0x000001A01DDA0000-0x000001A01DE96000-memory.dmp

Filesize
984KB

Download
memory/4048-149-0x000001A01DFF0000-0x000001A01E128000-memory.dmp

Filesize
1.2MB

Download
memory/4048-150-0x000001A01E57F000-0x000001A01E762000-memory.dmp

Filesize
1.9MB

Download
memory/4048-151-0x000001A01DDA0000-0x000001A01DE96000-memory.dmp

Filesize
984KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads