752387dc376a39db5dcdf2b0030bef0e516b1331b059fff96e4f87f48126a1c8

General

Target

Swift Copy.xls
Size

98KB
MD5

524559bfe8623365f3e1569b5b58be85
SHA1

2638ebe72c1df88dd7d9ba66654c55160d41287c
SHA256

752387dc376a39db5dcdf2b0030bef0e516b1331b059fff96e4f87f48126a1c8
SHA512

c2b7f278e9827a53f325c94f736b04451f1021807be5b54c68534e6f2f1f24a51a7977bc762f8dd216d83821be8c85309d2b953117412181848cac877afcc454
SSDEEP

1536:BiqHy1S6F8b2SQrEkawpoXIoGks1Y5jWWTerlEdA5xwiglkk/UlvKBut:beFHrE2sIoGdYkF6y5xtIkk/Oi

Score

10^/10

Malware Config

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4204	2936	mshta.exe	83

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

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

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

pid	Process
2936	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
2936	EXCEL.EXE
2936	EXCEL.EXE
2936	EXCEL.EXE
2936	EXCEL.EXE
2936	EXCEL.EXE
2936	EXCEL.EXE
2936	EXCEL.EXE
2936	EXCEL.EXE
2936	EXCEL.EXE
2936	EXCEL.EXE
2936	EXCEL.EXE
2936	EXCEL.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2936 wrote to memory of 4204	2936	EXCEL.EXE	88
PID 2936 wrote to memory of 4204	2936	EXCEL.EXE	88

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\Swift Copy.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2936
- C:\Windows\System32\mshta.exe
  C:\Windows\System32\mshta.exe -Embedding
  2⤵
  - Process spawned unexpected child process
  PID:4204

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

Filesize
1KB

MD5
72f2e8631777489117fb4984a8fc1851

SHA1
0694db39b6a999c6cfb603572df4bc49263a1ff1

SHA256
33136d1647ad3ddcbb15ea3c92dd1e81722567bf93ce2f6815caad946855d868

SHA512
29e8faeb8bd6bb790c5b2f9b41e89ecbd672e88d11c97726c4f94c79f89131e9c6d4e43f7a79eae40fdec1e704e463ba73047af93d312430b2c56e81efbcc6a7

Download Submit
memory/2936-12-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

Filesize
2.0MB

Download
memory/2936-1-0x00007FF875C10000-0x00007FF875C20000-memory.dmp

Filesize
64KB

Download
memory/2936-14-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

Filesize
2.0MB

Download
memory/2936-17-0x00007FF8732B0000-0x00007FF8732C0000-memory.dmp

Filesize
64KB

Download
memory/2936-7-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

Filesize
2.0MB

Download
memory/2936-6-0x00007FF875C10000-0x00007FF875C20000-memory.dmp

Filesize
64KB

Download
memory/2936-8-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

Filesize
2.0MB

Download
memory/2936-4-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

Filesize
2.0MB

Download
memory/2936-9-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

Filesize
2.0MB

Download
memory/2936-10-0x00007FF8732B0000-0x00007FF8732C0000-memory.dmp

Filesize
64KB

Download
memory/2936-11-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

Filesize
2.0MB

Download
memory/2936-0-0x00007FF875C10000-0x00007FF875C20000-memory.dmp

Filesize
64KB

Download
memory/2936-3-0x00007FF8B5C2D000-0x00007FF8B5C2E000-memory.dmp

Filesize
4KB

Download
memory/2936-2-0x00007FF875C10000-0x00007FF875C20000-memory.dmp

Filesize
64KB

Download
memory/2936-5-0x00007FF875C10000-0x00007FF875C20000-memory.dmp

Filesize
64KB

Download
memory/2936-16-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

Filesize
2.0MB

Download
memory/2936-19-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

Filesize
2.0MB

Download
memory/2936-18-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

Filesize
2.0MB

Download
memory/2936-15-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

Filesize
2.0MB

Download
memory/2936-13-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

Filesize
2.0MB

Download
memory/2936-45-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

Filesize
2.0MB

Download
memory/4204-42-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

Filesize
2.0MB

Download
memory/4204-37-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

Filesize
2.0MB

Download
memory/4204-49-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

Filesize
2.0MB

Download
memory/4204-50-0x00007FF7DC400000-0x00007FF7DC408000-memory.dmp

Filesize
32KB

Download
memory/4204-40-0x00007FF8B5B90000-0x00007FF8B5D85000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads