8eb9b1f63d88f5f81ee3de3131f4387de6bd005d9b79d4a0ce3a32703e2e84ef

Analysis

max time kernel
156s
max time network
164s
platform
windows10_x64
resource
win10-en-20211208
submitted
27-01-2022 13:06

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General

Target

STATEMENT OF ACCOUNT.xlsx
Size

187KB
MD5

66e2bb43ed1a5a87616c08672e306092
SHA1

70d980e7abf781b278ef3203effd7180ffc97b19
SHA256

8eb9b1f63d88f5f81ee3de3131f4387de6bd005d9b79d4a0ce3a32703e2e84ef
SHA512

1381454b6378de92a0444ebd0a1fd7d8bb3c0d8603b7404d9e166a019e6ceb5743b7169626bae6b966c7a2e1a7f20a5dbd48f53abeb234e5c4a3618ce7a5bca0

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

2620 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	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\STATEMENT OF ACCOUNT.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2620

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/2620-115-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download
memory/2620-116-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download
memory/2620-117-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download
memory/2620-118-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download
memory/2620-127-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download
memory/2620-128-0x00007FFEF1380000-0x00007FFEF1390000-memory.dmp

Filesize
64KB

Download
memory/2620-129-0x00007FFEF1380000-0x00007FFEF1390000-memory.dmp

Filesize
64KB

Download
memory/2620-308-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download
memory/2620-307-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download
memory/2620-309-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download
memory/2620-310-0x00007FFEF4630000-0x00007FFEF4640000-memory.dmp

Filesize
64KB

Download