Analysis
- max time kernel
92s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
18/08/2024, 16:24
General
- Target Payment Advice - Advice RefGLV626201911]Priority payment Customer_PDF_.exe
- Size 1.8MB
- Sample240818-twc3vasdpg
- SHA256 8321c0b6abc15f9feeef5021f4e37c4110e629cb64f7b0861b481e23ba86d54a
Malware Config
Signatures
- Executes dropped EXE 21 IoCs
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
- Drops file in System32 directory 37 IoCs
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 4 IoCs
- Program crash 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Checks SCSI registry key(s) 3 TTPs 64 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies data under HKEY_USERS 5 IoCs
- Suspicious behavior: EnumeratesProcesses 7 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 13 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\Payment Advice - Advice RefGLV626201911]Priority payment Customer_PDF_.exe"C:\Users\Admin\AppData\Local\Temp\Payment Advice - Advice RefGLV626201911]Priority payment Customer_PDF_.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\Payment Advice - Advice RefGLV626201911]Priority payment Customer_PDF_.exe"2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3992 -s 11682⤵
- Program crash
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C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
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C:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exeC:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s TapiSrv1⤵
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C:\Windows\system32\fxssvc.exeC:\Windows\system32\fxssvc.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
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C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\elevation_service.exe"1⤵
- Executes dropped EXE
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C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"1⤵
- Executes dropped EXE
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C:\Windows\System32\msdtc.exeC:\Windows\System32\msdtc.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
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\??\c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"1⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3992 -ip 39921⤵
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C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exeC:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe1⤵
- Executes dropped EXE
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C:\Windows\SysWow64\perfhost.exeC:\Windows\SysWow64\perfhost.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\system32\locator.exeC:\Windows\system32\locator.exe1⤵
- Executes dropped EXE
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C:\Windows\System32\SensorDataService.exeC:\Windows\System32\SensorDataService.exe1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
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C:\Windows\System32\snmptrap.exeC:\Windows\System32\snmptrap.exe1⤵
- Executes dropped EXE
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C:\Windows\system32\spectrum.exeC:\Windows\system32\spectrum.exe1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
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C:\Windows\System32\OpenSSH\ssh-agent.exeC:\Windows\System32\OpenSSH\ssh-agent.exe1⤵
- Executes dropped EXE
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s SharedRealitySvc1⤵
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C:\Windows\system32\TieringEngineService.exeC:\Windows\system32\TieringEngineService.exe1⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\AgentService.exeC:\Windows\system32\AgentService.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Executes dropped EXE
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵
- Executes dropped EXE
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C:\Windows\system32\SearchIndexer.exeC:\Windows\system32\SearchIndexer.exe /Embedding1⤵
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C:\Windows\system32\SearchProtocolHost.exe"C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe1_ Global\UsGthrCtrlFltPipeMssGthrPipe1 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"2⤵
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C:\Windows\system32\SearchFilterHost.exe"C:\Windows\system32\SearchFilterHost.exe" 0 804 808 816 8192 812 7882⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
elevation_service.exe
maintenanceservice.exe
7z.exe
7zFM.exe
7zG.exe
Uninstall.exe
AppVShNotify.exe
IntegratedOffice.exe
MavInject32.exe
OfficeC2RClient.exe
appvcleaner.exe
LICLUA.EXE
OSE.EXE
VSTOInstaller.exe
chrmstp.exe
setup.exe
chrome_pwa_launcher.exe
elevation_service.exe
notification_helper.exe
chrome_proxy.exe
appletviewer.exe
extcheck.exe
idlj.exe
jabswitch.exe
jar.exe
jarsigner.exe
java-rmi.exe
java.exe
javac.exe
javadoc.exe
javafxpackager.exe
javah.exe
javap.exe
javapackager.exe
javaw.exe
javaws.exe
jcmd.exe
dotnet.exe
autB4C9.tmp
perfhost.exe
AgentService.exe
DiagnosticsHub.StandardCollector.Service.exe
FXSSVC.exe
Locator.exe
ssh-agent.exe
PerceptionSimulationService.exe
SearchIndexer.exe
SensorDataService.exe
Spectrum.exe
TieringEngineService.exe
VSSVC.exe
alg.exe
msdtc.exe
snmptrap.exe
vds.exe
WmiApSrv.exe
wbengine.exe
AppVClient.exe
SgrmBroker.exe
msiexec.exe
memory/516-157-0x0000000140000000-0x00000001401EC000-memory.dmp
memory/844-333-0x0000000140000000-0x0000000140239000-memory.dmp
memory/844-159-0x0000000140000000-0x0000000140239000-memory.dmp
memory/1636-155-0x0000000140000000-0x0000000140259000-memory.dmp
memory/1888-573-0x0000000140000000-0x000000014021D000-memory.dmp
memory/1888-351-0x0000000140000000-0x000000014021D000-memory.dmp
memory/1924-94-0x00000000004F0000-0x0000000000550000-memory.dmp
memory/1924-88-0x00000000004F0000-0x0000000000550000-memory.dmp
memory/1924-329-0x0000000140000000-0x0000000140226000-memory.dmp
memory/1924-96-0x0000000140000000-0x0000000140226000-memory.dmp
memory/2012-152-0x0000000140000000-0x00000001401ED000-memory.dmp
memory/2308-331-0x0000000000400000-0x00000000005EE000-memory.dmp
memory/2308-113-0x0000000000750000-0x00000000007B6000-memory.dmp
memory/2308-122-0x0000000000400000-0x00000000005EE000-memory.dmp
memory/2308-119-0x0000000000750000-0x00000000007B6000-memory.dmp
memory/2932-330-0x0000000140000000-0x0000000140202000-memory.dmp
memory/2932-110-0x0000000140000000-0x0000000140202000-memory.dmp
memory/2932-108-0x0000000000500000-0x0000000000560000-memory.dmp
memory/2932-102-0x0000000000500000-0x0000000000560000-memory.dmp
memory/2972-154-0x0000000140000000-0x0000000140169000-memory.dmp
memory/2972-332-0x0000000140000000-0x0000000140169000-memory.dmp
memory/2988-172-0x0000000140000000-0x0000000140147000-memory.dmp
memory/2988-335-0x0000000140000000-0x0000000140147000-memory.dmp
memory/2996-56-0x00000000001A0000-0x0000000000200000-memory.dmp
memory/2996-63-0x00000000001A0000-0x0000000000200000-memory.dmp
memory/2996-62-0x0000000140000000-0x000000014022B000-memory.dmp
memory/2996-229-0x0000000140000000-0x000000014022B000-memory.dmp
memory/3408-150-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/3408-334-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/3524-51-0x0000000000C80000-0x0000000000CE0000-memory.dmp
memory/3524-53-0x0000000140000000-0x0000000140234000-memory.dmp
memory/3524-164-0x0000000140000000-0x0000000140234000-memory.dmp
memory/3524-45-0x0000000000C80000-0x0000000000CE0000-memory.dmp
memory/3672-354-0x0000000140000000-0x0000000140179000-memory.dmp
memory/3672-574-0x0000000140000000-0x0000000140179000-memory.dmp
memory/3764-572-0x0000000140000000-0x0000000140216000-memory.dmp
memory/3764-347-0x0000000140000000-0x0000000140216000-memory.dmp
memory/3928-84-0x0000000140000000-0x0000000140210000-memory.dmp
memory/3992-1-0x0000000000B00000-0x0000000000B66000-memory.dmp
memory/3992-8-0x0000000000B00000-0x0000000000B66000-memory.dmp
memory/3992-0-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/3992-87-0x0000000000400000-0x00000000005CC000-memory.dmp
memory/4168-42-0x0000000140000000-0x0000000140135000-memory.dmp
memory/4168-65-0x0000000140000000-0x0000000140135000-memory.dmp
memory/4184-30-0x00000000004C0000-0x0000000000520000-memory.dmp
memory/4184-38-0x00000000004C0000-0x0000000000520000-memory.dmp
memory/4184-29-0x0000000140000000-0x0000000140200000-memory.dmp
memory/4184-156-0x0000000140000000-0x0000000140200000-memory.dmp
memory/4316-161-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/5004-12-0x0000000140000000-0x0000000140201000-memory.dmp
memory/5004-118-0x0000000140000000-0x0000000140201000-memory.dmp
memory/5068-75-0x0000000000CD0000-0x0000000000D30000-memory.dmp
memory/5068-69-0x0000000000CD0000-0x0000000000D30000-memory.dmp
memory/5068-68-0x0000000140000000-0x0000000140226000-memory.dmp
memory/5068-81-0x0000000140000000-0x0000000140226000-memory.dmp
memory/5068-79-0x0000000000CD0000-0x0000000000D30000-memory.dmp
memory/5088-571-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/5088-344-0x0000000140000000-0x00000001401FC000-memory.dmp