svcready | 6ef2abb48d06c99ab6a6893581cfaf4544dcf01583325042ca03062496466c70

General

Target

ida,file,07.01.2022.docm
Size

2.8MB
MD5

accf5b80c36e2a334a22606a368d69c0
SHA1

00b9895fe48adf1a577c0588ad7ef387eca64d5f
SHA256

6ef2abb48d06c99ab6a6893581cfaf4544dcf01583325042ca03062496466c70
SHA512

d1ea87e6824a0d5ef47b9ed7d9376a0ca10a9faed98223df5a8c7d0dad43d8aa302a0be39250a23a3a5c2d4e9d1db9f5b6872499602d5508648cce491dd6947d

Score

10^/10

svcready loader

Malware Config

Signatures

Detects SVCReady loader 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/644-142-0x0000000000400000-0x00000000004DE000-memory.dmp	family_svcready

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

Processes:

r8FB3.tmp.exe

pid process

644 r8FB3.tmp.exe
Loads dropped DLL 1 IoCs

Processes:

r8FB3.tmp.exe

pid process

644 r8FB3.tmp.exe

pid	process
644	r8FB3.tmp.exe

pid	process
644	r8FB3.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

1088 WINWORD.EXE
1088 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

1088 WINWORD.EXE
1088 WINWORD.EXE
1088 WINWORD.EXE
1088 WINWORD.EXE
1088 WINWORD.EXE
1088 WINWORD.EXE
1088 WINWORD.EXE

pid	process
1088	WINWORD.EXE
1088	WINWORD.EXE

pid	process
1088	WINWORD.EXE
1088	WINWORD.EXE
1088	WINWORD.EXE
1088	WINWORD.EXE
1088	WINWORD.EXE
1088	WINWORD.EXE
1088	WINWORD.EXE

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 1088 wrote to memory of 644	1088	WINWORD.EXE	r8FB3.tmp.exe
PID 1088 wrote to memory of 644	1088	WINWORD.EXE	r8FB3.tmp.exe
PID 1088 wrote to memory of 644	1088	WINWORD.EXE	r8FB3.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\ida,file,07.01.2022.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:1088
- C:\Users\Admin\AppData\Local\Temp\r8FB3.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\r8FB3.tmp.exe" "C:\Users\Admin\AppData\Local\Temp\y8FA2.tmp.dll",DllRegisterServer
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:644

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\r8FB3.tmp.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Users\Admin\AppData\Local\Temp\r8FB3.tmp.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Users\Admin\AppData\Local\Temp\y8FA2.tmp.dll

Filesize
872KB

MD5
5fdcea322cf58363b0306d9c2285ed67

SHA1
fc32557fe96bb871646255a4f99f902fa351a4b8

SHA256
785f6622521fe6e41854c8be9f507fe7aef9c48b814aeb1d77dca8c7bccf1f46

SHA512
8c306c0f13dcd5fdf20af8d0d1d7a2c1d90f4bff2ef7f8702afcbf45b1d00313138257f90adca399831d0a31fa6f4e9fcb03277eb8b065e0f87be27c8d6217cd

Download Submit
C:\Users\Admin\AppData\Local\Temp\y8FA2.tmp.dll

Filesize
872KB

MD5
5fdcea322cf58363b0306d9c2285ed67

SHA1
fc32557fe96bb871646255a4f99f902fa351a4b8

SHA256
785f6622521fe6e41854c8be9f507fe7aef9c48b814aeb1d77dca8c7bccf1f46

SHA512
8c306c0f13dcd5fdf20af8d0d1d7a2c1d90f4bff2ef7f8702afcbf45b1d00313138257f90adca399831d0a31fa6f4e9fcb03277eb8b065e0f87be27c8d6217cd

Download Submit
memory/644-142-0x0000000000400000-0x00000000004DE000-memory.dmp

Filesize
888KB

Download
memory/644-137-0x0000000000000000-mapping.dmp

Download
memory/644-149-0x0000000001020000-0x0000000001026000-memory.dmp

Filesize
24KB

Download
memory/1088-135-0x00007FFEA8960000-0x00007FFEA8970000-memory.dmp

Filesize
64KB

Download
memory/1088-136-0x00007FFEA8960000-0x00007FFEA8970000-memory.dmp

Filesize
64KB

Download
memory/1088-134-0x00007FFEAAFB0000-0x00007FFEAAFC0000-memory.dmp

Filesize
64KB

Download
memory/1088-133-0x00007FFEAAFB0000-0x00007FFEAAFC0000-memory.dmp

Filesize
64KB

Download
memory/1088-132-0x00007FFEAAFB0000-0x00007FFEAAFC0000-memory.dmp

Filesize
64KB

Download
memory/1088-131-0x00007FFEAAFB0000-0x00007FFEAAFC0000-memory.dmp

Filesize
64KB

Download
memory/1088-130-0x00007FFEAAFB0000-0x00007FFEAAFC0000-memory.dmp

Filesize
64KB

Download
memory/1088-146-0x000001AC0F634000-0x000001AC0F817000-memory.dmp

Filesize
1.9MB

Download
memory/1088-148-0x000001AC0F360000-0x000001AC0F43B000-memory.dmp

Filesize
876KB

Download
memory/1088-147-0x000001AC0F260000-0x000001AC0F356000-memory.dmp

Filesize
984KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads