svcready | ab5e161a78e6b7cba0b1d3f3a420a471e5a9b667705fb4e5adc425cca695db9d

General

Target

[redacted]-document-26.07.22.docm
Size

3.4MB
MD5

009f8bc97181141c0fb385497f8c218c
SHA1

71b36c8c12ee17f418171410b15a874c9609109f
SHA256

ab5e161a78e6b7cba0b1d3f3a420a471e5a9b667705fb4e5adc425cca695db9d
SHA512

c22ffbba9b629f8313cc7daec02932206c4c7c1281ab823349bb0d5a69baf2f0fd7c2676baf18a004f9812f17ba605695bae383bc3ff10ee273b495a6369ea88

Score

10^/10

Malware Config

Signatures

Detects SVCReady loader 1 IoCs

resource	yara_rule
behavioral2/memory/5008-146-0x0000000010000000-0x0000000010091000-memory.dmp	family_svcready

SVCReady
SVCReady is a malware loader first seen in April 2022.
loader svcready

Executes dropped EXE 1 IoCs

pid	Process
5008	r8543.tmp.exe

Loads dropped DLL 1 IoCs

pid	Process
5008	r8543.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

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

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

pid	Process
2960	WINWORD.EXE
2960	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2960	WINWORD.EXE
2960	WINWORD.EXE
2960	WINWORD.EXE
2960	WINWORD.EXE
2960	WINWORD.EXE
2960	WINWORD.EXE
2960	WINWORD.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 5008	2960	WINWORD.EXE	81
PID 2960 wrote to memory of 5008	2960	WINWORD.EXE	81
PID 2960 wrote to memory of 5008	2960	WINWORD.EXE	81

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\[redacted]-document-26.07.22.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:2960
- C:\Users\Admin\AppData\Local\Temp\r8543.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\r8543.tmp.exe" "C:\Users\Admin\AppData\Local\Temp\y8542.tmp.dll",DllRegisterServer
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:5008

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\r8543.tmp.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Users\Admin\AppData\Local\Temp\r8543.tmp.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Users\Admin\AppData\Local\Temp\y8542.tmp.dll

Filesize
1.3MB

MD5
cf5bf8fbfc17f11cf4522dc850d98985

SHA1
56fcf1ef15fb9b223f9d18da80bce0055a8969c5

SHA256
e2ac5d4483c0f5a03dc15a7ac8803b3c9767a64b36e3a52fee6bd223d178d7a8

SHA512
448e3e2567a07eab163a28d8d89b6be6ed99c054797a7cf59af0b8cbbbe58bcbfb9b2ecc1b98df95c38adf9dd285ab4ec4430df7a1f468d135e2186efe954cab

Download Submit
C:\Users\Admin\AppData\Local\Temp\y8542.tmp.dll

Filesize
1.3MB

MD5
cf5bf8fbfc17f11cf4522dc850d98985

SHA1
56fcf1ef15fb9b223f9d18da80bce0055a8969c5

SHA256
e2ac5d4483c0f5a03dc15a7ac8803b3c9767a64b36e3a52fee6bd223d178d7a8

SHA512
448e3e2567a07eab163a28d8d89b6be6ed99c054797a7cf59af0b8cbbbe58bcbfb9b2ecc1b98df95c38adf9dd285ab4ec4430df7a1f468d135e2186efe954cab

Download Submit
memory/2960-135-0x00007FFFBB9A0000-0x00007FFFBB9B0000-memory.dmp

Filesize
64KB

Download
memory/2960-132-0x00007FFFBDB10000-0x00007FFFBDB20000-memory.dmp

Filesize
64KB

Download
memory/2960-136-0x00007FFFBB9A0000-0x00007FFFBB9B0000-memory.dmp

Filesize
64KB

Download
memory/2960-134-0x00007FFFBDB10000-0x00007FFFBDB20000-memory.dmp

Filesize
64KB

Download
memory/2960-153-0x0000024E73A30000-0x0000024E73B26000-memory.dmp

Filesize
984KB

Download
memory/2960-139-0x0000024E6EE7E000-0x0000024E6EE80000-memory.dmp

Filesize
8KB

Download
memory/2960-140-0x0000024E73FE7000-0x0000024E741CA000-memory.dmp

Filesize
1.9MB

Download
memory/2960-141-0x0000024E73A30000-0x0000024E73B26000-memory.dmp

Filesize
984KB

Download
memory/2960-142-0x0000024E73C80000-0x0000024E73DC5000-memory.dmp

Filesize
1.3MB

Download
memory/2960-133-0x00007FFFBDB10000-0x00007FFFBDB20000-memory.dmp

Filesize
64KB

Download
memory/2960-130-0x00007FFFBDB10000-0x00007FFFBDB20000-memory.dmp

Filesize
64KB

Download
memory/2960-131-0x00007FFFBDB10000-0x00007FFFBDB20000-memory.dmp

Filesize
64KB

Download
memory/2960-152-0x0000024E73FE7000-0x0000024E741CA000-memory.dmp

Filesize
1.9MB

Download
memory/2960-151-0x0000024E6EE7E000-0x0000024E6EE80000-memory.dmp

Filesize
8KB

Download
memory/5008-146-0x0000000010000000-0x0000000010091000-memory.dmp

Filesize
580KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads