cd22306bde7a2e7a11dc1b99718972170416e1eac1792e078d5403b0c2788582

Analysis

max time kernel
152s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03/12/2022, 12:41

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General

Target

cd22306bde7a2e7a11dc1b99718972170416e1eac1792e078d5403b0c2788582.xls
Size

36KB
MD5

8d00a76ef5a5de958d2cb8356cd54f62
SHA1

8c8bbca7638b0a9c9cc10e758f5582156baf8452
SHA256

cd22306bde7a2e7a11dc1b99718972170416e1eac1792e078d5403b0c2788582
SHA512

f9edd987423db78c78bfee63d11b8230133da915dd6fcf6cb9415d5c2869e2eb28a3f7234078161819038ae1aebf7153e78f9b0140678565a0fe1ff6bcfdabce
SSDEEP

768:MLLLLdW65HogJOsheWC5Fa6LJFhAXWz/DHGxR2w7r9OnsA2sXK0a4o5pR:MLLLLdW65HogJOsheWC5Fa6LJFhAXWzm

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1660	EXCEL.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1660	EXCEL.EXE

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1660	EXCEL.EXE
1660	EXCEL.EXE
1660	EXCEL.EXE
1660	EXCEL.EXE
1660	EXCEL.EXE

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\cd22306bde7a2e7a11dc1b99718972170416e1eac1792e078d5403b0c2788582.xls
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1660

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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/1660-54-0x000000002F1A1000-0x000000002F1A4000-memory.dmp

Filesize
12KB

Download
memory/1660-55-0x0000000070EC1000-0x0000000070EC3000-memory.dmp

Filesize
8KB

Download
memory/1660-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1660-57-0x0000000071EAD000-0x0000000071EB8000-memory.dmp

Filesize
44KB

Download
memory/1660-58-0x0000000075F51000-0x0000000075F53000-memory.dmp

Filesize
8KB

Download
memory/1660-59-0x000000006C6A1000-0x000000006C6A3000-memory.dmp

Filesize
8KB

Download
memory/1660-60-0x0000000071EAD000-0x0000000071EB8000-memory.dmp

Filesize
44KB

Download