c99b050645ebbc138018a9dcb4c3029bc1a9aa9376e7541c1011e815942948e1

Resubmissions

01-02-2023 17:02

230201-vj6p3aah39 10

01-02-2023 17:00

230201-vjf5eacg4s 10

01-02-2023 16:57

230201-vgbrxacg2y 10

Analysis

max time kernel
365s
max time network
438s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
01-02-2023 17:02

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General

Target

INVOICEXANDXBANKXDETAILS.rtf
Size

8KB
MD5

a8caccc115c0ee90a947c31c8e3a452a
SHA1

42324c751619e2217c9879cb6bc312061d56639b
SHA256

6f0318fc63a3a123bc36c8c9765852b56ab83083a2f0c1338d8d3493e7273802
SHA512

b72a0e6edac3cd46353555234b56daeb44058a05aadfb37e6473f8ed8f7913d36c4f85009ffc693b34f4a4beb7bf944ce9008c2ed396a2caf0a8bc10cca5cf96
SSDEEP

192:3MHQcSUhRFs+McjIitJd07ab02yvQsqTLjFrJcLurIw6ZOzU:cHFthP7McjZ9oazJTLjFNcutaOzU

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\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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
2676	WINWORD.EXE
2676	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
2676	WINWORD.EXE
2676	WINWORD.EXE
2676	WINWORD.EXE
2676	WINWORD.EXE
2676	WINWORD.EXE
2676	WINWORD.EXE
2676	WINWORD.EXE
2676	WINWORD.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\INVOICEXANDXBANKXDETAILS.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2676

Network

MITRE ATT&CK Enterprise v6

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/2676-115-0x00007FF990DB0000-0x00007FF990DC0000-memory.dmp

Filesize
64KB

Download
memory/2676-116-0x00007FF990DB0000-0x00007FF990DC0000-memory.dmp

Filesize
64KB

Download
memory/2676-117-0x00007FF990DB0000-0x00007FF990DC0000-memory.dmp

Filesize
64KB

Download
memory/2676-118-0x00007FF990DB0000-0x00007FF990DC0000-memory.dmp

Filesize
64KB

Download
memory/2676-121-0x00007FF98D9D0000-0x00007FF98D9E0000-memory.dmp

Filesize
64KB

Download
memory/2676-122-0x00007FF98D9D0000-0x00007FF98D9E0000-memory.dmp

Filesize
64KB

Download
memory/2676-334-0x00007FF990DB0000-0x00007FF990DC0000-memory.dmp

Filesize
64KB

Download
memory/2676-335-0x00007FF990DB0000-0x00007FF990DC0000-memory.dmp

Filesize
64KB

Download
memory/2676-336-0x00007FF990DB0000-0x00007FF990DC0000-memory.dmp

Filesize
64KB

Download
memory/2676-337-0x00007FF990DB0000-0x00007FF990DC0000-memory.dmp

Filesize
64KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads