199e6a04393765cb8c52797906db84536abf7ef4b25406ccbe008bcc649a4a45

Analysis

max time kernel
141s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
01/11/2023, 16:15

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General

Target

Swift 01-Nov-2023.xla.xls
Size

101KB
MD5

59914c978891a061e2870c3f14b2a108
SHA1

a4811c1437da8a14081002802f20ee7c1c9760b7
SHA256

199e6a04393765cb8c52797906db84536abf7ef4b25406ccbe008bcc649a4a45
SHA512

201c2c248c38314431300985ed9b2af473d65fb3f9421c9506bed95779239189835ca464666ee313f0ccd6af7955bcb9269a1a3ee3f8c49bb9f308315b954cd7
SSDEEP

1536:EpQDyT9HK9LKt9+CNtVnwkpIatI8yhcDYZUeNBc/qw6/lhH:3awKt00dwkOmI8yht5xb/

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 6 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

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

Enumerates system info in registry 2 TTPs 6 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
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 2 IoCs

pid	Process
1376	EXCEL.EXE
3140	WINWORD.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeAuditPrivilege	3140	WINWORD.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1376	EXCEL.EXE
1376	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
1376	EXCEL.EXE
1376	EXCEL.EXE
1376	EXCEL.EXE
1376	EXCEL.EXE
1376	EXCEL.EXE
1376	EXCEL.EXE
1376	EXCEL.EXE
1376	EXCEL.EXE
3140	WINWORD.EXE
3140	WINWORD.EXE
3140	WINWORD.EXE
3140	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3140 wrote to memory of 4888	3140	WINWORD.EXE	97
PID 3140 wrote to memory of 4888	3140	WINWORD.EXE	97

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 01-Nov-2023.xla.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1376

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" -Embedding
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3140
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:4888

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:4636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\WebServiceCache\AllUsers\officeclient.microsoft.com\C4C7278F-6E0E-493C-9DC9-B24CA9B97ECB

Filesize
156KB

MD5
43e9be13fb92697da4de7037f23b9ef2

SHA1
14ad234e5fb7b89a6b7fe4a10ea9394392c6b30b

SHA256
68731d69f7040813bd062528406f6e3cb9c1c7e0d8779c830f195b5f7588107f

SHA512
27db96675d6ee7deadcf883f8910fe04f7d7581bfaa7eb680f0e3fca336791ecb18dbc551232dd95631101c9ee473f88a7d3674c95bcd1b6bd6e2e5eda078bee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\089d66ba04a8cec4bdc5267f42f39cf84278bb67.tbres

Filesize
2KB

MD5
2329da4b510b197cb58a48b16a0c0415

SHA1
da6809c21da7865ac1f29b4665592c8943ec0630

SHA256
f0ec6d7560417c230590743d333ef6a3fe0828e15dcbfd92b607e5e17da5ddc0

SHA512
31f243ea86f6fc8b2365e12707fd072353cd771bf2314754f1742d640fb5e5b9bb425bfc26a6428dd076a8f32b1b2793b7d0b5c52e244ea565846f7578bd9f9b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\49dbe2955480c7f6ef8cec9c4320c9868d9293fd.tbres

Filesize
2KB

MD5
b3386dd5e67e0358c5ed282b881ebead

SHA1
8835665dc1f49f0da01aef79be65e40562567104

SHA256
80a376aea2e33968506b32724025671e004097031194e851798643bc14f1adf9

SHA512
570db1e0fbf20eb88461660e8c3f8f5332bbcd1f686cbe7c23c72d258fc605aee484020714dcf15eed72fc56fd0a2b8e46ad19048e14e3393ca5678d2698b6a8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X8T7NIZL\HTMLieHistoryCacheBrowser[1].doc

Filesize
20KB

MD5
a34d540cde2a2844e8357e05e50b7417

SHA1
1924aa79ea965bfc42a46be1e8a543fdf71f99e0

SHA256
2b7fb4059f6a4ad5d7e9402901adb6049dffffbd169e718bf18bac57ebd88d48

SHA512
e2f6e1bdca42b693c4a037f2c3bc312e7f913af0343ae659cace483df7b49a38bfad1a6e900408cdd240833e914cc15a9f40cf5bd91f6c7af78038c927041d0e

Download Submit
memory/1376-13-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-1-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-4-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-8-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-7-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-9-0x00007FFF2B8B0000-0x00007FFF2B8C0000-memory.dmp

Filesize
64KB

Download
memory/1376-10-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-11-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-12-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-0-0x00007FFF2B8B0000-0x00007FFF2B8C0000-memory.dmp

Filesize
64KB

Download
memory/1376-14-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-16-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-15-0x00007FFF29010000-0x00007FFF29020000-memory.dmp

Filesize
64KB

Download
memory/1376-17-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-18-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-19-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-20-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-22-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-21-0x00007FFF29010000-0x00007FFF29020000-memory.dmp

Filesize
64KB

Download
memory/1376-23-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-25-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-26-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-27-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-123-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-6-0x00007FFF2B8B0000-0x00007FFF2B8C0000-memory.dmp

Filesize
64KB

Download
memory/1376-2-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/1376-3-0x00007FFF2B8B0000-0x00007FFF2B8C0000-memory.dmp

Filesize
64KB

Download
memory/1376-5-0x00007FFF2B8B0000-0x00007FFF2B8C0000-memory.dmp

Filesize
64KB

Download
memory/3140-43-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/3140-45-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/3140-48-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/3140-49-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/3140-50-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/3140-51-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/3140-66-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/3140-65-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/3140-116-0x00007FFF2B8B0000-0x00007FFF2B8C0000-memory.dmp

Filesize
64KB

Download
memory/3140-67-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/3140-47-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/3140-40-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/3140-46-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/3140-113-0x00007FFF2B8B0000-0x00007FFF2B8C0000-memory.dmp

Filesize
64KB

Download
memory/3140-41-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/3140-112-0x00007FFF2B8B0000-0x00007FFF2B8C0000-memory.dmp

Filesize
64KB

Download
memory/3140-117-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/3140-121-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/3140-119-0x00007FFF2B8B0000-0x00007FFF2B8C0000-memory.dmp

Filesize
64KB

Download
memory/3140-122-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/3140-124-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download
memory/3140-37-0x00007FFF6B830000-0x00007FFF6BA25000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads