svcready | 492634563551d944bb219f40b9b78694dd23377013023de597047ff4f9ecbff8

General

Target

pelagagge_doc_22.07.22.docm
Size

3.3MB
MD5

f39f8d7d2f12d79fefd14ea74c995d61
SHA1

c6fe79e4bb53730a6e6ffccba595974b55a9fb79
SHA256

492634563551d944bb219f40b9b78694dd23377013023de597047ff4f9ecbff8
SHA512

a7a32d83968d591e3b8bcad5280e26c7207c19bf9c2032d401df1c636e245e2770e27a5c4e24cffc85b9a4ab2444bee81842c6af2c29554a62ab1f7ef1bd7b6b

Score

10^/10

Malware Config

Signatures

Detects SVCReady loader 1 IoCs

resource	yara_rule
behavioral2/memory/1680-141-0x0000000010000000-0x0000000010091000-memory.dmp	family_svcready

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

Executes dropped EXE 1 IoCs

pid	Process
1680	r7862.tmp.exe

Loads dropped DLL 1 IoCs

pid	Process
1680	r7862.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
4584	WINWORD.EXE
4584	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4584	WINWORD.EXE
4584	WINWORD.EXE
4584	WINWORD.EXE
4584	WINWORD.EXE
4584	WINWORD.EXE
4584	WINWORD.EXE
4584	WINWORD.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4584 wrote to memory of 1680	4584	WINWORD.EXE	78
PID 4584 wrote to memory of 1680	4584	WINWORD.EXE	78
PID 4584 wrote to memory of 1680	4584	WINWORD.EXE	78

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\pelagagge_doc_22.07.22.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:4584
- C:\Users\Admin\AppData\Local\Temp\r7862.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\r7862.tmp.exe" "C:\Users\Admin\AppData\Local\Temp\y7861.tmp.dll",DllRegisterServer
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:1680

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\r7862.tmp.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Users\Admin\AppData\Local\Temp\r7862.tmp.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Users\Admin\AppData\Local\Temp\y7861.tmp.dll

Filesize
1.2MB

MD5
d85878e661e2a7d2902ab49a297ba3cd

SHA1
b17d78e56099066c2a96c187947346ef5f5662ed

SHA256
a22bf0a51208ad469cec79dca709a28061c649de65544e2cedc18b2d05070331

SHA512
b24a52e0784882cec245cd52451627198f036504e52bd696a0b488417c48f98e0ca6d26b1bfcaa8ffd3e2074ae2612b1d33b0ea083dcce1552fe4070448b8351

Download Submit
C:\Users\Admin\AppData\Local\Temp\y7861.tmp.dll

Filesize
1.2MB

MD5
d85878e661e2a7d2902ab49a297ba3cd

SHA1
b17d78e56099066c2a96c187947346ef5f5662ed

SHA256
a22bf0a51208ad469cec79dca709a28061c649de65544e2cedc18b2d05070331

SHA512
b24a52e0784882cec245cd52451627198f036504e52bd696a0b488417c48f98e0ca6d26b1bfcaa8ffd3e2074ae2612b1d33b0ea083dcce1552fe4070448b8351

Download Submit
memory/1680-141-0x0000000010000000-0x0000000010091000-memory.dmp

Filesize
580KB

Download
memory/4584-134-0x00007FF8BA430000-0x00007FF8BA440000-memory.dmp

Filesize
64KB

Download
memory/4584-136-0x00007FF8B83D0000-0x00007FF8B83E0000-memory.dmp

Filesize
64KB

Download
memory/4584-131-0x00007FF8BA430000-0x00007FF8BA440000-memory.dmp

Filesize
64KB

Download
memory/4584-132-0x00007FF8BA430000-0x00007FF8BA440000-memory.dmp

Filesize
64KB

Download
memory/4584-135-0x00007FF8B83D0000-0x00007FF8B83E0000-memory.dmp

Filesize
64KB

Download
memory/4584-133-0x00007FF8BA430000-0x00007FF8BA440000-memory.dmp

Filesize
64KB

Download
memory/4584-130-0x00007FF8BA430000-0x00007FF8BA440000-memory.dmp

Filesize
64KB

Download
memory/4584-147-0x000001F2F1302000-0x000001F2F14E5000-memory.dmp

Filesize
1.9MB

Download
memory/4584-148-0x000001F2F0F30000-0x000001F2F1026000-memory.dmp

Filesize
984KB

Download
memory/4584-149-0x000001F2F1180000-0x000001F2F12B8000-memory.dmp

Filesize
1.2MB

Download
memory/4584-150-0x000001F2F0F30000-0x000001F2F1026000-memory.dmp

Filesize
984KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads