Analysis
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max time kernel
92s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25-09-2024 09:05
Static task
static1
Behavioral task
behavioral1
Sample
rPEDIDO-M456.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
rPEDIDO-M456.exe
Resource
win10v2004-20240802-en
General
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Target
rPEDIDO-M456.exe
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Size
866KB
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MD5
433fda0ddceae6820f653ff3318e6278
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SHA1
6735afd7485703ea42db10b3154f1498cc39b1bd
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SHA256
654069cec8d7cae811d77aff890bc5ce03c7c352290ccd6f6f18196fe04e0e53
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SHA512
e4df64709ea1030b6672f6eb5fac273e17c31fa8e767bf62a83ac84a4bde12f3f7549cdbd85c60f54579d986c7ce520c4aebe4c0ba141f1beeeaa6883c0a19bd
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SSDEEP
24576:Os4xlaVmok7zerjTiGoMOCUhdS2aNlwrjOlGgVi:Os4xlakTnefTijMg3UlwrKc
Malware Config
Extracted
Protocol: smtp- Host:
mail.renatoazenha.com - Port:
587 - Username:
[email protected] - Password:
^aKbevY7mhfP
Extracted
vipkeylogger
Protocol: smtp- Host:
mail.renatoazenha.com - Port:
587 - Username:
[email protected] - Password:
^aKbevY7mhfP - Email To:
[email protected]
Signatures
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Processes:
powershell.exepowershell.exepid Process 4560 powershell.exe 3524 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
rPEDIDO-M456.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation rPEDIDO-M456.exe -
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
rPEDIDO-M456.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 rPEDIDO-M456.exe Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 rPEDIDO-M456.exe Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 rPEDIDO-M456.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 25 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
rPEDIDO-M456.exedescription pid Process procid_target PID 4912 set thread context of 4588 4912 rPEDIDO-M456.exe 103 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
rPEDIDO-M456.exepowershell.exepowershell.exeschtasks.exerPEDIDO-M456.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rPEDIDO-M456.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rPEDIDO-M456.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
rPEDIDO-M456.exepowershell.exepowershell.exerPEDIDO-M456.exepid Process 4912 rPEDIDO-M456.exe 4912 rPEDIDO-M456.exe 4560 powershell.exe 4560 powershell.exe 3524 powershell.exe 3524 powershell.exe 4912 rPEDIDO-M456.exe 4588 rPEDIDO-M456.exe 4588 rPEDIDO-M456.exe 4560 powershell.exe 3524 powershell.exe 4588 rPEDIDO-M456.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
rPEDIDO-M456.exepowershell.exepowershell.exerPEDIDO-M456.exedescription pid Process Token: SeDebugPrivilege 4912 rPEDIDO-M456.exe Token: SeDebugPrivilege 4560 powershell.exe Token: SeDebugPrivilege 3524 powershell.exe Token: SeDebugPrivilege 4588 rPEDIDO-M456.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
rPEDIDO-M456.exedescription pid Process procid_target PID 4912 wrote to memory of 4560 4912 rPEDIDO-M456.exe 97 PID 4912 wrote to memory of 4560 4912 rPEDIDO-M456.exe 97 PID 4912 wrote to memory of 4560 4912 rPEDIDO-M456.exe 97 PID 4912 wrote to memory of 3524 4912 rPEDIDO-M456.exe 99 PID 4912 wrote to memory of 3524 4912 rPEDIDO-M456.exe 99 PID 4912 wrote to memory of 3524 4912 rPEDIDO-M456.exe 99 PID 4912 wrote to memory of 3968 4912 rPEDIDO-M456.exe 101 PID 4912 wrote to memory of 3968 4912 rPEDIDO-M456.exe 101 PID 4912 wrote to memory of 3968 4912 rPEDIDO-M456.exe 101 PID 4912 wrote to memory of 4588 4912 rPEDIDO-M456.exe 103 PID 4912 wrote to memory of 4588 4912 rPEDIDO-M456.exe 103 PID 4912 wrote to memory of 4588 4912 rPEDIDO-M456.exe 103 PID 4912 wrote to memory of 4588 4912 rPEDIDO-M456.exe 103 PID 4912 wrote to memory of 4588 4912 rPEDIDO-M456.exe 103 PID 4912 wrote to memory of 4588 4912 rPEDIDO-M456.exe 103 PID 4912 wrote to memory of 4588 4912 rPEDIDO-M456.exe 103 PID 4912 wrote to memory of 4588 4912 rPEDIDO-M456.exe 103 -
outlook_office_path 1 IoCs
Processes:
rPEDIDO-M456.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 rPEDIDO-M456.exe -
outlook_win_path 1 IoCs
Processes:
rPEDIDO-M456.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 rPEDIDO-M456.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\rPEDIDO-M456.exe"C:\Users\Admin\AppData\Local\Temp\rPEDIDO-M456.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4912 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\rPEDIDO-M456.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4560
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\hguaKfzQDB.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3524
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hguaKfzQDB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8BEF.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:3968
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C:\Users\Admin\AppData\Local\Temp\rPEDIDO-M456.exe"C:\Users\Admin\AppData\Local\Temp\rPEDIDO-M456.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4588
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4380,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=4188 /prefetch:81⤵PID:4420
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5b2fe291bd21624d35fc207214b95fca0
SHA11de683a14661a5f22f2802d26fcde63dc29c50a3
SHA25643bddc56d94c9265f0878cfd6aa28331ecc1e177971d27536952e50e9923721f
SHA512aefd2d07dc4844c31650a4d3c4ab67fb69aff5fad85fe8cd0338e631568177b452c161d055d9703f18d03f57a4045b578570af6bec17ed13e2abac0898058ee5
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5949490bec8b9c64d90bc8a98c591ec08
SHA14f3eac60caaae206aadfd33667b2b78981646ee6
SHA2569947b7c9bf9db20d58f4e60c08b066b8178eda05ade5d7b1f3d6c5de9d34a83e
SHA512cb899ca6145bf11537d376a1dc367f6d49e8fcdf45a7986189890f931450b5600d2975a7a7d948917c00b42535b4db8105635ff1f2a6c4de29371d5d4eb00fb9