ce3108feacdcb6bf024db0cd1a9b43d8db00fb01e570aa5da855995487c1e5fa

Analysis

max time kernel
109s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
02-04-2023 22:49

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General

Target

dpi.wi.gov_sites_default_files_imce_spr_xls_cost01.xls
Size

382KB
MD5

16a12d607017a2c241f7d420f4aafc0e
SHA1

c65eb8dfeede017f3bb52e16fe4d5145b0abf738
SHA256

ce3108feacdcb6bf024db0cd1a9b43d8db00fb01e570aa5da855995487c1e5fa
SHA512

6628d2271eb7940d9028f76dc121ed47175251ac068a222a492b878ce7b3ee68468a494f733ba6fed2ec1f57215c07cf2bf17b242edb9dff759c2ca6e90eaacb
SSDEEP

6144:CJJzeg0bZuM86y8OquYLT498e/iSSctp9jKvntb8aeSZMUEHOi5/A/b:+ebbZuM86aqBTtcz3tLjKvtbSS6HLlEb

Score

1^/10

Malware Config

Signatures

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:

EXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

2160 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2160	EXCEL.EXE
2160	EXCEL.EXE
2160	EXCEL.EXE
2160	EXCEL.EXE
2160	EXCEL.EXE
2160	EXCEL.EXE
2160	EXCEL.EXE
2160	EXCEL.EXE
2160	EXCEL.EXE
2160	EXCEL.EXE
2160	EXCEL.EXE
2160	EXCEL.EXE

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\dpi.wi.gov_sites_default_files_imce_spr_xls_cost01.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2160

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2160-133-0x00007FFBB13F0000-0x00007FFBB1400000-memory.dmp

Filesize
64KB

Download
memory/2160-135-0x00007FFBB13F0000-0x00007FFBB1400000-memory.dmp

Filesize
64KB

Download
memory/2160-134-0x00007FFBB13F0000-0x00007FFBB1400000-memory.dmp

Filesize
64KB

Download
memory/2160-136-0x00007FFBB13F0000-0x00007FFBB1400000-memory.dmp

Filesize
64KB

Download
memory/2160-137-0x00007FFBB13F0000-0x00007FFBB1400000-memory.dmp

Filesize
64KB

Download
memory/2160-138-0x00007FFBAF200000-0x00007FFBAF210000-memory.dmp

Filesize
64KB

Download
memory/2160-140-0x00007FFBAF200000-0x00007FFBAF210000-memory.dmp

Filesize
64KB

Download
memory/2160-158-0x00007FFBB13F0000-0x00007FFBB1400000-memory.dmp

Filesize
64KB

Download
memory/2160-159-0x00007FFBB13F0000-0x00007FFBB1400000-memory.dmp

Filesize
64KB

Download
memory/2160-160-0x00007FFBB13F0000-0x00007FFBB1400000-memory.dmp

Filesize
64KB

Download
memory/2160-161-0x00007FFBB13F0000-0x00007FFBB1400000-memory.dmp

Filesize
64KB

Download