469884179434185e1275b12bc001caaae4281a8d5698e20f57b8f7770cdfd7b1

Analysis

max time kernel
136s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
03-03-2022 08:02

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General

Target

FORNAX 2-Eng revised bank account.xlsx
Size

185KB
MD5

74ba866282eb9332585ed493840c4030
SHA1

4fecea9cfd6a9935e7aab9e3bb3de5bc50206f4c
SHA256

469884179434185e1275b12bc001caaae4281a8d5698e20f57b8f7770cdfd7b1
SHA512

24c98f080b51c1d74d88011a09476e45b1939fc2efd396008dc77025b8a9792b875322b263606b5d6d4e71ab54f5f59bcf0057d76429d9ce1d4b708e0aed0e82

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

2388 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	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\FORNAX 2-Eng revised bank account.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2388

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/2388-130-0x00007FFBE7ED0000-0x00007FFBE7EE0000-memory.dmp

Filesize
64KB

Download
memory/2388-131-0x00007FFBE7ED0000-0x00007FFBE7EE0000-memory.dmp

Filesize
64KB

Download
memory/2388-132-0x00007FFBE7ED0000-0x00007FFBE7EE0000-memory.dmp

Filesize
64KB

Download
memory/2388-133-0x00007FFBE7ED0000-0x00007FFBE7EE0000-memory.dmp

Filesize
64KB

Download
memory/2388-134-0x00007FFBE7ED0000-0x00007FFBE7EE0000-memory.dmp

Filesize
64KB

Download
memory/2388-135-0x00007FFC27EED000-0x00007FFC27EEE000-memory.dmp

Filesize
4KB

Download
memory/2388-136-0x00007FFC27EF0000-0x00007FFC27EF1000-memory.dmp

Filesize
4KB

Download
memory/2388-137-0x00007FFBE7ED0000-0x00007FFBE7EE0000-memory.dmp

Filesize
64KB

Download
memory/2388-138-0x00007FFBE7ED0000-0x00007FFBE7EE0000-memory.dmp

Filesize
64KB

Download
memory/2388-139-0x00007FFBE7ED0000-0x00007FFBE7EE0000-memory.dmp

Filesize
64KB

Download
memory/2388-140-0x00007FFBE7ED0000-0x00007FFBE7EE0000-memory.dmp

Filesize
64KB

Download