effc6c3e8c8784735d9399c0ed7c856628dafc6ce29d636537a55df48aad9d2b

Analysis

max time kernel
105s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
06-07-2022 15:06

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General

Target

HK00003465SWIFT.xlsx
Size

177KB
MD5

dc49aabc20b9b66559deeec6818b8e9f
SHA1

3364f3fdc1aa534649174c734ae3575881cf78c2
SHA256

effc6c3e8c8784735d9399c0ed7c856628dafc6ce29d636537a55df48aad9d2b
SHA512

7ad23e1f7556cafa9ef45d0e1857327c0664afa7e6feed7b4a9db04c4922e38f4ac05c6cd2623b3de8915a8e964e8db0725d7a0eceacfccd56c7adf2e65f83eb

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

1552 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	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\HK00003465SWIFT.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1552

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/1552-130-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/1552-131-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/1552-132-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/1552-133-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/1552-134-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/1552-135-0x00007FFB2B9D0000-0x00007FFB2B9E0000-memory.dmp

Filesize
64KB

Download
memory/1552-136-0x00007FFB2B9D0000-0x00007FFB2B9E0000-memory.dmp

Filesize
64KB

Download
memory/1552-138-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/1552-139-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/1552-140-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/1552-141-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download