svcready | 0a3c66a25ee6eb50991ed7e3ffc3637f74048eddb1ae50cba93b073babec94b1

General

Target

ino.file.18.07.2022.docm
Size

3.2MB
MD5

24a2c8b07defea8c02cd94d2261ad39f
SHA1

80bb2212fcf06f014b32e05f3e3292c1c7a0f30f
SHA256

0a3c66a25ee6eb50991ed7e3ffc3637f74048eddb1ae50cba93b073babec94b1
SHA512

e59ea046db261607e42e037aa843a37ead8c13dce6c5b217f8a15bdb3d45fb3cda2b2c7bc56944827af1c89529f1d584a33158f843e4acfe9bf522bdf7671c6b

Score

10^/10

svcready loader

Malware Config

Signatures

Detects SVCReady loader 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4468-144-0x0000000010000000-0x0000000010091000-memory.dmp	family_svcready

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

Processes:

rB404.tmp.exe

pid process

4468 rB404.tmp.exe
Loads dropped DLL 1 IoCs

Processes:

rB404.tmp.exe

pid process

4468 rB404.tmp.exe

pid	process
4468	rB404.tmp.exe

pid	process
4468	rB404.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

2644 WINWORD.EXE
2644 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

2644 WINWORD.EXE
2644 WINWORD.EXE
2644 WINWORD.EXE
2644 WINWORD.EXE
2644 WINWORD.EXE
2644 WINWORD.EXE
2644 WINWORD.EXE

pid	process
2644	WINWORD.EXE
2644	WINWORD.EXE

pid	process
2644	WINWORD.EXE
2644	WINWORD.EXE
2644	WINWORD.EXE
2644	WINWORD.EXE
2644	WINWORD.EXE
2644	WINWORD.EXE
2644	WINWORD.EXE

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 2644 wrote to memory of 4468	2644	WINWORD.EXE	rB404.tmp.exe
PID 2644 wrote to memory of 4468	2644	WINWORD.EXE	rB404.tmp.exe
PID 2644 wrote to memory of 4468	2644	WINWORD.EXE	rB404.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\ino.file.18.07.2022.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:2644

C:\Users\Admin\AppData\Local\Temp\rB404.tmp.exe
"C:\Users\Admin\AppData\Local\Temp\rB404.tmp.exe" "C:\Users\Admin\AppData\Local\Temp\yB403.tmp.dll",DllRegisterServer
2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4468

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\rB404.tmp.exe
Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Users\Admin\AppData\Local\Temp\rB404.tmp.exe
Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Users\Admin\AppData\Local\Temp\yB403.tmp.dll
Filesize
1.1MB

MD5
048cc476e71c53661aa1e5eb35c313da

SHA1
889f6cb38784bd3c1214dc35177490b2bdf64b0d

SHA256
0d9a5a271d269cd451e0d346af09beb76622a96858e8457263210f844366d830

SHA512
a9d5b59e58169f3b693dabcd40e17c0d4bd7aed8428e18e9a675ccc5dbbc1ab7150f6bd0e2190fb3a396dc3af1f5bac8389f55609a8d0830b8ec05ce14615fcd

Download Submit
C:\Users\Admin\AppData\Local\Temp\yB403.tmp.dll
Filesize
1.1MB

MD5
048cc476e71c53661aa1e5eb35c313da

SHA1
889f6cb38784bd3c1214dc35177490b2bdf64b0d

SHA256
0d9a5a271d269cd451e0d346af09beb76622a96858e8457263210f844366d830

SHA512
a9d5b59e58169f3b693dabcd40e17c0d4bd7aed8428e18e9a675ccc5dbbc1ab7150f6bd0e2190fb3a396dc3af1f5bac8389f55609a8d0830b8ec05ce14615fcd

Download Submit
memory/2644-139-0x0000022EE5923000-0x0000022EE5B06000-memory.dmp

Filesize
1.9MB

Download
memory/2644-141-0x0000022EE5780000-0x0000022EE58A1000-memory.dmp

Filesize
1.1MB

Download
memory/2644-136-0x00007FFDAFB50000-0x00007FFDAFB60000-memory.dmp

Filesize
64KB

Download
memory/2644-151-0x0000022EE5550000-0x0000022EE5646000-memory.dmp

Filesize
984KB

Download
memory/2644-132-0x00007FFDB21F0000-0x00007FFDB2200000-memory.dmp

Filesize
64KB

Download
memory/2644-133-0x00007FFDB21F0000-0x00007FFDB2200000-memory.dmp

Filesize
64KB

Download
memory/2644-140-0x0000022EE5550000-0x0000022EE5646000-memory.dmp

Filesize
984KB

Download
memory/2644-135-0x00007FFDAFB50000-0x00007FFDAFB60000-memory.dmp

Filesize
64KB

Download
memory/2644-130-0x00007FFDB21F0000-0x00007FFDB2200000-memory.dmp

Filesize
64KB

Download
memory/2644-134-0x00007FFDB21F0000-0x00007FFDB2200000-memory.dmp

Filesize
64KB

Download
memory/2644-150-0x0000022EE5923000-0x0000022EE5B06000-memory.dmp

Filesize
1.9MB

Download
memory/2644-131-0x00007FFDB21F0000-0x00007FFDB2200000-memory.dmp

Filesize
64KB

Download
memory/4468-144-0x0000000010000000-0x0000000010091000-memory.dmp

Filesize
580KB

Download
memory/4468-137-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads