svcready | 02521909209f8e6aaebccdb1b5e18bd6ac1801bb648899effccf8caabe0475ca

General

Target

alhena-doc-26.07.2022.docm
Size

3.4MB
MD5

02e8dc5942c0297296002e768920f664
SHA1

712158ab3e3dd213d47a59d4ace3e9253af9d576
SHA256

02521909209f8e6aaebccdb1b5e18bd6ac1801bb648899effccf8caabe0475ca
SHA512

69fc6b1d45648b1cd88a541a27574c70a365803471063c6125d29ebc49d09efbd2888cc6bf87fcc5a4daec2f66b90b427e584d60a52d8fa957dd6e9a04e439e1

Score

10^/10

svcready loader

Malware Config

Signatures

Detects SVCReady loader 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/640-147-0x0000000010000000-0x0000000010091000-memory.dmp	family_svcready

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

Processes:

rF79F.tmp.exe

pid process

640 rF79F.tmp.exe
Loads dropped DLL 1 IoCs

Processes:

rF79F.tmp.exe

pid process

640 rF79F.tmp.exe

pid	process
640	rF79F.tmp.exe

pid	process
640	rF79F.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

3756 WINWORD.EXE
3756 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3756 WINWORD.EXE
3756 WINWORD.EXE
3756 WINWORD.EXE
3756 WINWORD.EXE
3756 WINWORD.EXE
3756 WINWORD.EXE
3756 WINWORD.EXE

pid	process
3756	WINWORD.EXE
3756	WINWORD.EXE

pid	process
3756	WINWORD.EXE
3756	WINWORD.EXE
3756	WINWORD.EXE
3756	WINWORD.EXE
3756	WINWORD.EXE
3756	WINWORD.EXE
3756	WINWORD.EXE

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 3756 wrote to memory of 640	3756	WINWORD.EXE	rF79F.tmp.exe
PID 3756 wrote to memory of 640	3756	WINWORD.EXE	rF79F.tmp.exe
PID 3756 wrote to memory of 640	3756	WINWORD.EXE	rF79F.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\alhena-doc-26.07.2022.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:3756
- C:\Users\Admin\AppData\Local\Temp\rF79F.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\rF79F.tmp.exe" "C:\Users\Admin\AppData\Local\Temp\yF79E.tmp.dll",DllRegisterServer
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:640

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\rF79F.tmp.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Users\Admin\AppData\Local\Temp\rF79F.tmp.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Users\Admin\AppData\Local\Temp\yF79E.tmp.dll

Filesize
1.3MB

MD5
783b72341561f3b469d0852b9ada0a32

SHA1
aa89e2d78a8f76d2c4b7abff09626d005a350cba

SHA256
7dd3bb874a6d2beba2edfe5aa64b8b971a89648ba4d499a9db360d7c408c8e3e

SHA512
604757dc21a10db699dd0d83dd7936d4b25d52ea729c8cd280fe362fdeccd55bed4acc53d23b21f9559b35efe3ce7f692a3919ff389de5c6333ac9e253d5df2f

Download Submit
C:\Users\Admin\AppData\Local\Temp\yF79E.tmp.dll

Filesize
1.3MB

MD5
783b72341561f3b469d0852b9ada0a32

SHA1
aa89e2d78a8f76d2c4b7abff09626d005a350cba

SHA256
7dd3bb874a6d2beba2edfe5aa64b8b971a89648ba4d499a9db360d7c408c8e3e

SHA512
604757dc21a10db699dd0d83dd7936d4b25d52ea729c8cd280fe362fdeccd55bed4acc53d23b21f9559b35efe3ce7f692a3919ff389de5c6333ac9e253d5df2f

Download Submit
memory/640-142-0x0000000000000000-mapping.dmp

Download
memory/640-147-0x0000000010000000-0x0000000010091000-memory.dmp

Filesize
580KB

Download
memory/3756-136-0x00007FFED7F70000-0x00007FFED7F80000-memory.dmp

Filesize
64KB

Download
memory/3756-139-0x00000280A63C0000-0x00000280A65A3000-memory.dmp

Filesize
1.9MB

Download
memory/3756-141-0x00000280A6240000-0x00000280A6385000-memory.dmp

Filesize
1.3MB

Download
memory/3756-140-0x00000280A5FF0000-0x00000280A60E6000-memory.dmp

Filesize
984KB

Download
memory/3756-138-0x00007FFED5770000-0x00007FFED5780000-memory.dmp

Filesize
64KB

Download
memory/3756-137-0x00007FFED5770000-0x00007FFED5780000-memory.dmp

Filesize
64KB

Download
memory/3756-132-0x00007FFED7F70000-0x00007FFED7F80000-memory.dmp

Filesize
64KB

Download
memory/3756-135-0x00007FFED7F70000-0x00007FFED7F80000-memory.dmp

Filesize
64KB

Download
memory/3756-134-0x00007FFED7F70000-0x00007FFED7F80000-memory.dmp

Filesize
64KB

Download
memory/3756-133-0x00007FFED7F70000-0x00007FFED7F80000-memory.dmp

Filesize
64KB

Download
memory/3756-152-0x00000280A63C0000-0x00000280A65A3000-memory.dmp

Filesize
1.9MB

Download
memory/3756-153-0x00000280A5FF0000-0x00000280A60E6000-memory.dmp

Filesize
984KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads