lokibot | 5399f30cc28fdacef749fbe02a58e47915ac47fb46f17cba6aee3efe3eb5d52e

Analysis

max time kernel
135s
max time network
143s
platform
windows7_x64
resource
win7-20220331-en
submitted
01/04/2022, 13:27

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General

Target
payment details.xlsx
Size 187KB
Sample220401-qp417sgbgr
SHA256 5399f30cc28fdacef749fbe02a58e47915ac47fb46f17cba6aee3efe3eb5d52e
MD5 334b5c91873ac4c3e6b9d98ba02953e1
SHA1 2d5b18fbe14ba90c4cd22c3ca8f6eaf7c20527e0
SHA512 30db849240ad8601da039a031286a96ae8c8a99173603e7102035cc7c2f3804e4be42e0f35fea63cc89ec8f37e889ca32e1a853bf7ec325319c86a0aabd7c09a
MD5 SHA1 SHA512

Score

10^/10

lokibot collection spyware stealer suricata trojan

Malware Config

Extracted

Family

lokibot

http://mail.outlook-webpage-auth.ml/joe/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php

Signatures

Lokibot
Lokibot is a Password and CryptoCoin Wallet Stealer.
trojan spyware stealer lokibot
suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot Checkin
suricata
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
suricata

Blocklisted process makes network request 1 IoCs

flow	pid	Process
3	820	EQNEDT32.EXE

Downloads MZ/PE file

Executes dropped EXE 3 IoCs

pid	Process
1528	vbc.exe
920	vbc.exe
1200	vbc.exe

Loads dropped DLL 4 IoCs

pid	Process
820	EQNEDT32.EXE
820	EQNEDT32.EXE
820	EQNEDT32.EXE
820	EQNEDT32.EXE

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	vbc.exe
Key opened	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	vbc.exe
Key opened	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	vbc.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1528 set thread context of 1200	1528	vbc.exe	38

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
572	schtasks.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Launches Equation Editor 1 TTPs 1 IoCs

Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.

exploit

Exploitation for Client Execution

T1203

pid	Process
820	EQNEDT32.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	EXCEL.EXE

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\ = "&Open"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\ = "&Open"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\ = "&Open"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe"	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1920	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1528	vbc.exe
1528	vbc.exe
1528	vbc.exe
1528	vbc.exe
1528	vbc.exe
1528	vbc.exe
1528	vbc.exe
1528	vbc.exe
1096	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1528	vbc.exe
Token: SeDebugPrivilege	1096	powershell.exe
Token: SeDebugPrivilege	1200	vbc.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1920	EXCEL.EXE
1920	EXCEL.EXE
1920	EXCEL.EXE

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 820 wrote to memory of 1528	820	EQNEDT32.EXE	31
PID 820 wrote to memory of 1528	820	EQNEDT32.EXE	31
PID 820 wrote to memory of 1528	820	EQNEDT32.EXE	31
PID 820 wrote to memory of 1528	820	EQNEDT32.EXE	31
PID 1528 wrote to memory of 1096	1528	vbc.exe	33
PID 1528 wrote to memory of 1096	1528	vbc.exe	33
PID 1528 wrote to memory of 1096	1528	vbc.exe	33
PID 1528 wrote to memory of 1096	1528	vbc.exe	33
PID 1528 wrote to memory of 572	1528	vbc.exe	35
PID 1528 wrote to memory of 572	1528	vbc.exe	35
PID 1528 wrote to memory of 572	1528	vbc.exe	35
PID 1528 wrote to memory of 572	1528	vbc.exe	35
PID 1528 wrote to memory of 920	1528	vbc.exe	37
PID 1528 wrote to memory of 920	1528	vbc.exe	37
PID 1528 wrote to memory of 920	1528	vbc.exe	37
PID 1528 wrote to memory of 920	1528	vbc.exe	37
PID 1528 wrote to memory of 1200	1528	vbc.exe	38
PID 1528 wrote to memory of 1200	1528	vbc.exe	38
PID 1528 wrote to memory of 1200	1528	vbc.exe	38
PID 1528 wrote to memory of 1200	1528	vbc.exe	38
PID 1528 wrote to memory of 1200	1528	vbc.exe	38
PID 1528 wrote to memory of 1200	1528	vbc.exe	38
PID 1528 wrote to memory of 1200	1528	vbc.exe	38
PID 1528 wrote to memory of 1200	1528	vbc.exe	38
PID 1528 wrote to memory of 1200	1528	vbc.exe	38
PID 1528 wrote to memory of 1200	1528	vbc.exe	38

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	vbc.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-594401021-1341801952-2355885667-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	vbc.exe

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde "C:\Users\Admin\AppData\Local\Temp\payment details.xlsx"
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1920

C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding
1⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Launches Equation Editor
- Suspicious use of WriteProcessMemory
PID:820
- C:\Users\Public\vbc.exe
  "C:\Users\Public\vbc.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1528
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\nIQhzHalH.exe"
    3⤵
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1096
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nIQhzHalH" /XML "C:\Users\Admin\AppData\Local\Temp\tmp758E.tmp"
    3⤵
    - Creates scheduled task(s)
    PID:572
- - C:\Users\Public\vbc.exe
    "C:\Users\Public\vbc.exe"
    3⤵
    - Executes dropped EXE
    PID:920
- - C:\Users\Public\vbc.exe
    "C:\Users\Public\vbc.exe"
    3⤵
    - Executes dropped EXE
    - Accesses Microsoft Outlook profiles
    - Suspicious use of AdjustPrivilegeToken
    - outlook_office_path
    - outlook_win_path
    PID:1200

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Exploitation for Client Execution

T1203

Scheduled Task

T1053

Scripting

T1064

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

tmp758E.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmp758E.tmp
Size 1KB
SHA256 f4331e78223311c93c3b39cbe3c83543686701291f46fbfbf258fa3393a0459d
MD5 efc5afb5773522739bfb5c8daabe149f
SHA1 e0960185dc022dbdb9caaefbedc9fe6156862ea4
SHA512 bc665b81f2adb1c9817974e05b37419544a187b8038b84f62eecac3f7c944a0ffee001594ea5a1a7ef7ac7bec1aa2d87590fa37dd26c1861b294c9c7ea661da5
MD5 SHA1 SHA512

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vbc.exe

Path C:\Users\Public\vbc.exe
Size 468KB
SHA256 20dde0ac9cfe41a1b3b1d6b7cb58008cb95a76b4876ca823d1b5f6a5ebf03bcc
MD5 1f43b5cc1869aea999a4d3d653d6c613
SHA1 375efdbf81c8aea76da7ee244271317459192175
SHA512 f52d4496b6e0ef25923cb8a415983a87379bb91d206485cec7f8331c9ca1a9fb3e401d45366e6c79b087148f8d9109907106b3a8684a7ba7996c2a0b658d9d55
SSDEEP 12288:Xpp3pxM19Za+JeJuPughr2lSBstR9Fgaew:vcHo+4UPolBFgW
MD5 SHA1 SHA512 SSDEEP

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vbc.exe

Path C:\Users\Public\vbc.exe
Size 468KB
SHA256 20dde0ac9cfe41a1b3b1d6b7cb58008cb95a76b4876ca823d1b5f6a5ebf03bcc
MD5 1f43b5cc1869aea999a4d3d653d6c613
SHA1 375efdbf81c8aea76da7ee244271317459192175
SHA512 f52d4496b6e0ef25923cb8a415983a87379bb91d206485cec7f8331c9ca1a9fb3e401d45366e6c79b087148f8d9109907106b3a8684a7ba7996c2a0b658d9d55
SSDEEP 12288:Xpp3pxM19Za+JeJuPughr2lSBstR9Fgaew:vcHo+4UPolBFgW
MD5 SHA1 SHA512 SSDEEP

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vbc.exe

Path C:\Users\Public\vbc.exe
Size 468KB
SHA256 20dde0ac9cfe41a1b3b1d6b7cb58008cb95a76b4876ca823d1b5f6a5ebf03bcc
MD5 1f43b5cc1869aea999a4d3d653d6c613
SHA1 375efdbf81c8aea76da7ee244271317459192175
SHA512 f52d4496b6e0ef25923cb8a415983a87379bb91d206485cec7f8331c9ca1a9fb3e401d45366e6c79b087148f8d9109907106b3a8684a7ba7996c2a0b658d9d55
SSDEEP 12288:Xpp3pxM19Za+JeJuPughr2lSBstR9Fgaew:vcHo+4UPolBFgW
MD5 SHA1 SHA512 SSDEEP

Submit Download

vbc.exe

Path C:\Users\Public\vbc.exe
Size 468KB
SHA256 20dde0ac9cfe41a1b3b1d6b7cb58008cb95a76b4876ca823d1b5f6a5ebf03bcc
MD5 1f43b5cc1869aea999a4d3d653d6c613
SHA1 375efdbf81c8aea76da7ee244271317459192175
SHA512 f52d4496b6e0ef25923cb8a415983a87379bb91d206485cec7f8331c9ca1a9fb3e401d45366e6c79b087148f8d9109907106b3a8684a7ba7996c2a0b658d9d55
SSDEEP 12288:Xpp3pxM19Za+JeJuPughr2lSBstR9Fgaew:vcHo+4UPolBFgW
MD5 SHA1 SHA512 SSDEEP

Submit Download

vbc.exe

Path \Users\Public\vbc.exe
Size 468KB
SHA256 20dde0ac9cfe41a1b3b1d6b7cb58008cb95a76b4876ca823d1b5f6a5ebf03bcc
MD5 1f43b5cc1869aea999a4d3d653d6c613
SHA1 375efdbf81c8aea76da7ee244271317459192175
SHA512 f52d4496b6e0ef25923cb8a415983a87379bb91d206485cec7f8331c9ca1a9fb3e401d45366e6c79b087148f8d9109907106b3a8684a7ba7996c2a0b658d9d55
SSDEEP 12288:Xpp3pxM19Za+JeJuPughr2lSBstR9Fgaew:vcHo+4UPolBFgW
MD5 SHA1 SHA512 SSDEEP

Submit Download

vbc.exe

Path \Users\Public\vbc.exe
Size 468KB
SHA256 20dde0ac9cfe41a1b3b1d6b7cb58008cb95a76b4876ca823d1b5f6a5ebf03bcc
MD5 1f43b5cc1869aea999a4d3d653d6c613
SHA1 375efdbf81c8aea76da7ee244271317459192175
SHA512 f52d4496b6e0ef25923cb8a415983a87379bb91d206485cec7f8331c9ca1a9fb3e401d45366e6c79b087148f8d9109907106b3a8684a7ba7996c2a0b658d9d55
SSDEEP 12288:Xpp3pxM19Za+JeJuPughr2lSBstR9Fgaew:vcHo+4UPolBFgW
MD5 SHA1 SHA512 SSDEEP

Submit Download

vbc.exe

Path \Users\Public\vbc.exe
Size 468KB
SHA256 20dde0ac9cfe41a1b3b1d6b7cb58008cb95a76b4876ca823d1b5f6a5ebf03bcc
MD5 1f43b5cc1869aea999a4d3d653d6c613
SHA1 375efdbf81c8aea76da7ee244271317459192175
SHA512 f52d4496b6e0ef25923cb8a415983a87379bb91d206485cec7f8331c9ca1a9fb3e401d45366e6c79b087148f8d9109907106b3a8684a7ba7996c2a0b658d9d55
SSDEEP 12288:Xpp3pxM19Za+JeJuPughr2lSBstR9Fgaew:vcHo+4UPolBFgW
MD5 SHA1 SHA512 SSDEEP

Submit Download

vbc.exe

Path \Users\Public\vbc.exe
Size 468KB
SHA256 20dde0ac9cfe41a1b3b1d6b7cb58008cb95a76b4876ca823d1b5f6a5ebf03bcc
MD5 1f43b5cc1869aea999a4d3d653d6c613
SHA1 375efdbf81c8aea76da7ee244271317459192175
SHA512 f52d4496b6e0ef25923cb8a415983a87379bb91d206485cec7f8331c9ca1a9fb3e401d45366e6c79b087148f8d9109907106b3a8684a7ba7996c2a0b658d9d55
SSDEEP 12288:Xpp3pxM19Za+JeJuPughr2lSBstR9Fgaew:vcHo+4UPolBFgW
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/820-58-0x0000000076201000-0x0000000076203000-memory.dmp

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memory/1096-92-0x0000000004B50000-0x0000000004E22000-memory.dmp

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memory/1096-91-0x0000000064730000-0x0000000064CDB000-memory.dmp

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memory/1200-83-0x0000000000400000-0x00000000004A2000-memory.dmp

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memory/1200-85-0x0000000000400000-0x00000000004A2000-memory.dmp

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memory/1200-89-0x0000000000400000-0x00000000004A2000-memory.dmp

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memory/1200-82-0x0000000000400000-0x00000000004A2000-memory.dmp

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memory/1200-80-0x0000000000400000-0x00000000004A2000-memory.dmp

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memory/1200-78-0x0000000000400000-0x00000000004A2000-memory.dmp

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memory/1200-77-0x0000000000400000-0x00000000004A2000-memory.dmp

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memory/1528-75-0x0000000001090000-0x0000000001132000-memory.dmp

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memory/1528-74-0x0000000000BE0000-0x0000000000C00000-memory.dmp

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memory/1528-69-0x0000000005070000-0x00000000050D2000-memory.dmp

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memory/1528-68-0x0000000000600000-0x000000000060C000-memory.dmp

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memory/1528-66-0x0000000001160000-0x00000000011DA000-memory.dmp

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memory/1920-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

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memory/1920-57-0x00000000729CD000-0x00000000729D8000-memory.dmp

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memory/1920-55-0x00000000719E1000-0x00000000719E3000-memory.dmp

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memory/1920-54-0x000000002F4A1000-0x000000002F4A4000-memory.dmp

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memory/1920-93-0x000000005FFF0000-0x0000000060000000-memory.dmp

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