99eece7cf85b9ecfbefbf8e34debc60127e32137ad087d25478223e6f7093e6a

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
12/03/2024, 21:47

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General

Target

99eece7cf85b9ecfbefbf8e34debc60127e32137ad087d25478223e6f7093e6a.xls
Size

275KB
MD5

522b50445071a4992b32a90e18550010
SHA1

b42d555d65431dc115f19ef521bb9701b2c03550
SHA256

99eece7cf85b9ecfbefbf8e34debc60127e32137ad087d25478223e6f7093e6a
SHA512

42b8e4ecbda3a8d2975bc3f216d0ead692614e7fb04e87ffc4adb90b64d1fa405e7d44943b24b658e7b201b8373ad4c1c66a75035574ff308b5f30b1ce5f2b27
SSDEEP

6144:hxEtjPOtioVjDGUU1qfDlavx+W2QnRr/6LJdbcO7F+JdRZSC3fNvTNR/NRLN04c/:omLfbD7x

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

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

pid	Process
1972	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1972	EXCEL.EXE
1972	EXCEL.EXE

Suspicious use of SetWindowsHookEx 17 IoCs

pid	Process
1972	EXCEL.EXE
1972	EXCEL.EXE
1972	EXCEL.EXE
1972	EXCEL.EXE
1972	EXCEL.EXE
1972	EXCEL.EXE
1972	EXCEL.EXE
1972	EXCEL.EXE
1972	EXCEL.EXE
1972	EXCEL.EXE
1972	EXCEL.EXE
1972	EXCEL.EXE
1972	EXCEL.EXE
1972	EXCEL.EXE
1972	EXCEL.EXE
1972	EXCEL.EXE
1972	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\99eece7cf85b9ecfbefbf8e34debc60127e32137ad087d25478223e6f7093e6a.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1972

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1972-0-0x00007FFC858B0000-0x00007FFC858C0000-memory.dmp

Filesize
64KB

Download
memory/1972-1-0x00007FFCC5830000-0x00007FFCC5A25000-memory.dmp

Filesize
2.0MB

Download
memory/1972-2-0x00007FFC858B0000-0x00007FFC858C0000-memory.dmp

Filesize
64KB

Download
memory/1972-3-0x00007FFCC5830000-0x00007FFCC5A25000-memory.dmp

Filesize
2.0MB

Download
memory/1972-4-0x00007FFC858B0000-0x00007FFC858C0000-memory.dmp

Filesize
64KB

Download
memory/1972-5-0x00007FFCC5830000-0x00007FFCC5A25000-memory.dmp

Filesize
2.0MB

Download
memory/1972-7-0x00007FFCC5830000-0x00007FFCC5A25000-memory.dmp

Filesize
2.0MB

Download
memory/1972-6-0x00007FFC858B0000-0x00007FFC858C0000-memory.dmp

Filesize
64KB

Download
memory/1972-8-0x00007FFC858B0000-0x00007FFC858C0000-memory.dmp

Filesize
64KB

Download
memory/1972-9-0x00007FFCC5830000-0x00007FFCC5A25000-memory.dmp

Filesize
2.0MB

Download
memory/1972-10-0x00007FFCC5830000-0x00007FFCC5A25000-memory.dmp

Filesize
2.0MB

Download
memory/1972-11-0x00007FFCC5830000-0x00007FFCC5A25000-memory.dmp

Filesize
2.0MB

Download
memory/1972-12-0x00007FFCC5830000-0x00007FFCC5A25000-memory.dmp

Filesize
2.0MB

Download
memory/1972-13-0x00007FFC83850000-0x00007FFC83860000-memory.dmp

Filesize
64KB

Download
memory/1972-14-0x00007FFC83850000-0x00007FFC83860000-memory.dmp

Filesize
64KB

Download
memory/1972-16-0x0000018CF5F90000-0x0000018CF6190000-memory.dmp

Filesize
2.0MB

Download
memory/1972-61-0x0000018CF3280000-0x0000018CF4250000-memory.dmp

Filesize
15.8MB

Download
memory/1972-70-0x00007FFCC5830000-0x00007FFCC5A25000-memory.dmp

Filesize
2.0MB

Download
memory/1972-71-0x00007FFCC5830000-0x00007FFCC5A25000-memory.dmp

Filesize
2.0MB

Download
memory/1972-72-0x00007FFCC5830000-0x00007FFCC5A25000-memory.dmp

Filesize
2.0MB

Download
memory/1972-73-0x0000018CF5F90000-0x0000018CF6190000-memory.dmp

Filesize
2.0MB

Download
memory/1972-74-0x0000018CF3280000-0x0000018CF4250000-memory.dmp

Filesize
15.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads