4c84124c87cd46ce58a7a8208ad1674c4a270793f9a6158e80fd28f96b3cc844

General

Target

REMITTANCE ADVICE.xlsx
Size

228KB
MD5

2caab2292b282e6a5dea1cf78f84924a
SHA1

86f37c31091b15cca135490a84eb52027bb1a4df
SHA256

4c84124c87cd46ce58a7a8208ad1674c4a270793f9a6158e80fd28f96b3cc844
SHA512

70590f55c98c31fb7b2a95cb6d6b63917e1fa0f868c3af852a805d45cbb176356a4b1dc1431ef908c680821730d0d02948956c03388fcee6fcf6bbd661d55733

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

4296 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
4296	EXCEL.EXE
4296	EXCEL.EXE
4296	EXCEL.EXE
4296	EXCEL.EXE
4296	EXCEL.EXE
4296	EXCEL.EXE
4296	EXCEL.EXE
4296	EXCEL.EXE
4296	EXCEL.EXE
4296	EXCEL.EXE
4296	EXCEL.EXE
4296	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\REMITTANCE ADVICE.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4296

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4296-118-0x00007FFB85C50000-0x00007FFB85C60000-memory.dmp

Filesize
64KB

Download
memory/4296-119-0x00007FFB85C50000-0x00007FFB85C60000-memory.dmp

Filesize
64KB

Download
memory/4296-120-0x00007FFB85C50000-0x00007FFB85C60000-memory.dmp

Filesize
64KB

Download
memory/4296-121-0x00007FFB85C50000-0x00007FFB85C60000-memory.dmp

Filesize
64KB

Download
memory/4296-122-0x00007FFB85C50000-0x00007FFB85C60000-memory.dmp

Filesize
64KB

Download
memory/4296-123-0x00000253DA590000-0x00000253DA592000-memory.dmp

Filesize
8KB

Download
memory/4296-124-0x00000253DA590000-0x00000253DA592000-memory.dmp

Filesize
8KB

Download
memory/4296-125-0x00000253DA590000-0x00000253DA592000-memory.dmp

Filesize
8KB

Download
memory/4296-131-0x00007FFB82150000-0x00007FFB82160000-memory.dmp

Filesize
64KB

Download
memory/4296-132-0x00007FFB82150000-0x00007FFB82160000-memory.dmp

Filesize
64KB

Download
memory/4296-151-0x00000253DA590000-0x00000253DA592000-memory.dmp

Filesize
8KB

Download
memory/4296-152-0x00000253DA590000-0x00000253DA592000-memory.dmp

Filesize
8KB

Download
memory/4296-154-0x00000253DA590000-0x00000253DA592000-memory.dmp

Filesize
8KB

Download
memory/4296-155-0x00000253DA590000-0x00000253DA592000-memory.dmp

Filesize
8KB

Download
memory/4296-158-0x00000253DA590000-0x00000253DA592000-memory.dmp

Filesize
8KB

Download
memory/4296-157-0x00000253DA590000-0x00000253DA592000-memory.dmp

Filesize
8KB

Download
memory/4296-160-0x00000253DA590000-0x00000253DA592000-memory.dmp

Filesize
8KB

Download
memory/4296-161-0x00000253DA590000-0x00000253DA592000-memory.dmp

Filesize
8KB

Download
memory/4296-163-0x00000253DA590000-0x00000253DA592000-memory.dmp

Filesize
8KB

Download
memory/4296-164-0x00000253DA590000-0x00000253DA592000-memory.dmp

Filesize
8KB

Download
memory/4296-166-0x00000253DA590000-0x00000253DA592000-memory.dmp

Filesize
8KB

Download
memory/4296-165-0x00000253DA590000-0x00000253DA592000-memory.dmp

Filesize
8KB

Download
memory/4296-167-0x00000253DA590000-0x00000253DA592000-memory.dmp

Filesize
8KB

Download
memory/4296-168-0x00000253DA590000-0x00000253DA592000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads