Analysis
- max time kernel
150s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
15/08/2024, 11:41
General
- Target PaymentAdvice_SWIFT_AUG_13_USD37700.com.exe
- Size 723KB
- Sample240815-ntv8ravckp
- SHA256 a09899438c089467b58320df779be4ac4b546c24f856f2e12d5be537adaa487d
Malware Config
Signatures
- Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
- Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
- Detected Nirsoft tools 13 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
- NirSoft MailPassView 6 IoCs
Password recovery tool for various email clients
- NirSoft WebBrowserPassView 7 IoCs
Password recovery tool for various web browsers
- Loads dropped DLL 2 IoCs
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
- Suspicious use of NtCreateThreadExHideFromDebugger 2 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- Suspicious use of SetThreadContext 4 IoCs
- Drops file in Program Files directory 3 IoCs
- Drops file in Windows directory 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious behavior: MapViewOfSection 4 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 14 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\PaymentAdvice_SWIFT_AUG_13_USD37700.com.exe"C:\Users\Admin\AppData\Local\Temp\PaymentAdvice_SWIFT_AUG_13_USD37700.com.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\PaymentAdvice_SWIFT_AUG_13_USD37700.com.exe"C:\Users\Admin\AppData\Local\Temp\PaymentAdvice_SWIFT_AUG_13_USD37700.com.exe"2⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\PaymentAdvice_SWIFT_AUG_13_USD37700.com.exeC:\Users\Admin\AppData\Local\Temp\PaymentAdvice_SWIFT_AUG_13_USD37700.com.exe /stext "C:\Users\Admin\AppData\Local\Temp\pxwztqtmqhghryfuczikikiw"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
-
-
C:\Users\Admin\AppData\Local\Temp\PaymentAdvice_SWIFT_AUG_13_USD37700.com.exeC:\Users\Admin\AppData\Local\Temp\PaymentAdvice_SWIFT_AUG_13_USD37700.com.exe /stext "C:\Users\Admin\AppData\Local\Temp\rrcruieoepyttmtglkcltxufzzr"3⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
-
-
C:\Users\Admin\AppData\Local\Temp\PaymentAdvice_SWIFT_AUG_13_USD37700.com.exeC:\Users\Admin\AppData\Local\Temp\PaymentAdvice_SWIFT_AUG_13_USD37700.com.exe /stext "C:\Users\Admin\AppData\Local\Temp\bthcvbphsxqydspkdupnwbpwaniuma"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
Funditores239.lnk
nscB125.tmp
nscB125.tmp
nscB125.tmp
nscB125.tmp
nscB125.tmp
System.dll
nsfADE6.tmp
nsfADE6.tmp
nsnB387.tmp
nsrAFAD.tmp
nsrAFAD.tmp
nsvACBD.tmp
nsvACBD.tmp
nsvACBD.tmp
nsvACBD.tmp
pxwztqtmqhghryfuczikikiw
memory/2280-1119-0x0000000077AA1000-0x0000000077BC1000-memory.dmp
memory/2280-1120-0x0000000074905000-0x0000000074906000-memory.dmp
memory/2280-1118-0x0000000077AA1000-0x0000000077BC1000-memory.dmp
memory/2876-1142-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2876-1141-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2876-1152-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2876-1144-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2888-1182-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1170-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1129-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1130-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1131-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1132-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1133-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1134-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1135-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1205-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1128-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1204-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1154-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1203-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1127-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1155-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1126-0x00000000004C4000-0x00000000004C5000-memory.dmp
memory/2888-1123-0x0000000077AA1000-0x0000000077BC1000-memory.dmp
memory/2888-1202-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1201-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1200-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1199-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1156-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1161-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1198-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1167-0x00000000358E0000-0x00000000358F9000-memory.dmp
memory/2888-1166-0x00000000358E0000-0x00000000358F9000-memory.dmp
memory/2888-1163-0x00000000358E0000-0x00000000358F9000-memory.dmp
memory/2888-1122-0x0000000077B45000-0x0000000077B46000-memory.dmp
memory/2888-1168-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1169-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1124-0x00000000016F0000-0x0000000004B8E000-memory.dmp
memory/2888-1171-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1172-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1174-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1175-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1176-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1177-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1178-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1179-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1180-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1181-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1121-0x0000000077B28000-0x0000000077B29000-memory.dmp
memory/2888-1183-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1184-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1185-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1186-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1187-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1188-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1190-0x0000000077AA1000-0x0000000077BC1000-memory.dmp
memory/2888-1192-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1193-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1194-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1195-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1196-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/2888-1197-0x0000000000490000-0x00000000016E4000-memory.dmp
memory/3404-1160-0x0000000000400000-0x0000000000478000-memory.dmp
memory/3404-1137-0x0000000000400000-0x0000000000478000-memory.dmp
memory/3404-1139-0x0000000000400000-0x0000000000478000-memory.dmp
memory/3404-1138-0x0000000000400000-0x0000000000478000-memory.dmp
memory/3660-1140-0x0000000000400000-0x0000000000462000-memory.dmp
memory/3660-1143-0x0000000000400000-0x0000000000462000-memory.dmp
memory/3660-1145-0x0000000000400000-0x0000000000462000-memory.dmp
memory/3660-1147-0x0000000000400000-0x0000000000462000-memory.dmp