be60f84619955a078bd3d3a90275d55847ea41877c108b498bc4a77274b10f37

Analysis

max time kernel
144s
max time network
143s
platform
windows10_x64
resource
win10-en-20211208
submitted
27-01-2022 13:06

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General

Target

e-pda 0003000009011.xlsx
Size

187KB
MD5

311a0b499bb2180ce183330006de9fa3
SHA1

df4b6eca6a2eda123b34e3254d1d68181447a89c
SHA256

be60f84619955a078bd3d3a90275d55847ea41877c108b498bc4a77274b10f37
SHA512

e9f911affc17621aad179549d088bac466ec2e4b0536a2477ac9fecff411b669cccf4a4ae109b6419ed9538fe2eab750b32d7480aa717f0706742723850f3caf

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

2500 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2500	EXCEL.EXE
2500	EXCEL.EXE
2500	EXCEL.EXE
2500	EXCEL.EXE
2500	EXCEL.EXE
2500	EXCEL.EXE
2500	EXCEL.EXE
2500	EXCEL.EXE
2500	EXCEL.EXE
2500	EXCEL.EXE
2500	EXCEL.EXE
2500	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\e-pda 0003000009011.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2500

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

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Downloads

memory/2500-118-0x00007FFE79D20000-0x00007FFE79D30000-memory.dmp

Filesize
64KB

Download
memory/2500-119-0x00007FFE79D20000-0x00007FFE79D30000-memory.dmp

Filesize
64KB

Download
memory/2500-120-0x00007FFE79D20000-0x00007FFE79D30000-memory.dmp

Filesize
64KB

Download
memory/2500-121-0x00007FFE79D20000-0x00007FFE79D30000-memory.dmp

Filesize
64KB

Download
memory/2500-124-0x00007FFE79D20000-0x00007FFE79D30000-memory.dmp

Filesize
64KB

Download
memory/2500-131-0x00007FFE76C00000-0x00007FFE76C10000-memory.dmp

Filesize
64KB

Download
memory/2500-132-0x00007FFE76C00000-0x00007FFE76C10000-memory.dmp

Filesize
64KB

Download
memory/2500-309-0x00007FFE79D20000-0x00007FFE79D30000-memory.dmp

Filesize
64KB

Download
memory/2500-310-0x00007FFE79D20000-0x00007FFE79D30000-memory.dmp

Filesize
64KB

Download
memory/2500-311-0x00007FFE79D20000-0x00007FFE79D30000-memory.dmp

Filesize
64KB

Download
memory/2500-312-0x00007FFE79D20000-0x00007FFE79D30000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads