Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
239s -
max time network
240s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
13/09/2024, 03:45
Static task
static1
Behavioral task
behavioral1
Sample
13092024_0345_Document-03-42-37.js
Resource
win7-20240729-en
windows7-x64
Behavioral task
behavioral2
Sample
13092024_0345_Document-03-42-37.js
Resource
win10v2004-20240802-en
windows10-2004-x64
General
-
Target
13092024_0345_Document-03-42-37.js
-
Size
714KB
-
MD5
14e41235ec85f0c8f799918c9c8ecb78
-
SHA1
3b990c3b582a100bd01918c102d26ad6d90099d7
-
SHA256
2ff4229d9798583e7414289a26b602328043a2a7c9e7b97eab5c13cfeb59c6e7
-
SHA512
318d1b10d81b1f13eee6b7b5218d843c0ea8bbc7b7e1dfb307f1f4a36d1cc6e4087d40227bd7455ab8a2d9832e91e926a9ae1823242500fe81af62270a7e281d
-
SSDEEP
12288:vRXy35hJjZ7gyVIxB+wnTTfjqag4Pmbh89s2U8Hmr:pG5hbnVY9H7gzm9w8Gr
Malware Config
Signatures
-
Detects Latrodectus 5 IoCs
Detects Latrodectus v1.4.
resource yara_rule behavioral1/memory/2760-45-0x00000000001C0000-0x00000000001D6000-memory.dmp family_latrodectus_1_4 behavioral1/memory/2760-46-0x00000000001C0000-0x00000000001D6000-memory.dmp family_latrodectus_1_4 behavioral1/memory/1676-54-0x0000000000350000-0x0000000000366000-memory.dmp family_latrodectus_1_4 behavioral1/memory/1676-56-0x0000000000350000-0x0000000000366000-memory.dmp family_latrodectus_1_4 behavioral1/memory/1676-55-0x0000000000350000-0x0000000000366000-memory.dmp family_latrodectus_1_4 -
Latrodectus loader
Latrodectus is a loader written in C++.
-
Blocklisted process makes network request 3 IoCs
flow pid Process 4 3008 msiexec.exe 10 1676 rundll32.exe 12 1676 rundll32.exe -
Executes dropped EXE 1 IoCs
pid Process 2460 MSI84C0.tmp -
Loads dropped DLL 15 IoCs
pid Process 2860 MsiExec.exe 2860 MsiExec.exe 2860 MsiExec.exe 2760 rundll32.exe 2760 rundll32.exe 2760 rundll32.exe 2760 rundll32.exe 1676 rundll32.exe 1676 rundll32.exe 1676 rundll32.exe 1676 rundll32.exe 1124 rundll32.exe 1124 rundll32.exe 1124 rundll32.exe 1124 rundll32.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\M: msiexec.exe -
Drops file in Windows directory 9 IoCs
description ioc Process File opened for modification C:\Windows\Installer\ msiexec.exe File opened for modification C:\Windows\Installer\MSI84C0.tmp msiexec.exe File opened for modification C:\Windows\Installer\f778365.ipi msiexec.exe File opened for modification C:\Windows\Installer\MSI823B.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSI82F8.tmp msiexec.exe File created C:\Windows\Installer\f778365.ipi msiexec.exe File opened for modification C:\Windows\Installer\MSI7A1F.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSI82C9.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSI848F.tmp msiexec.exe -
Command and Scripting Interpreter: JavaScript 1 TTPs
-
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSI84C0.tmp -
Modifies data under HKEY_USERS 1 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad msiexec.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3008 msiexec.exe 3008 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 52 IoCs
description pid Process Token: SeShutdownPrivilege 1040 wscript.exe Token: SeIncreaseQuotaPrivilege 1040 wscript.exe Token: SeRestorePrivilege 3008 msiexec.exe Token: SeTakeOwnershipPrivilege 3008 msiexec.exe Token: SeSecurityPrivilege 3008 msiexec.exe Token: SeCreateTokenPrivilege 1040 wscript.exe Token: SeAssignPrimaryTokenPrivilege 1040 wscript.exe Token: SeLockMemoryPrivilege 1040 wscript.exe Token: SeIncreaseQuotaPrivilege 1040 wscript.exe Token: SeMachineAccountPrivilege 1040 wscript.exe Token: SeTcbPrivilege 1040 wscript.exe Token: SeSecurityPrivilege 1040 wscript.exe Token: SeTakeOwnershipPrivilege 1040 wscript.exe Token: SeLoadDriverPrivilege 1040 wscript.exe Token: SeSystemProfilePrivilege 1040 wscript.exe Token: SeSystemtimePrivilege 1040 wscript.exe Token: SeProfSingleProcessPrivilege 1040 wscript.exe Token: SeIncBasePriorityPrivilege 1040 wscript.exe Token: SeCreatePagefilePrivilege 1040 wscript.exe Token: SeCreatePermanentPrivilege 1040 wscript.exe Token: SeBackupPrivilege 1040 wscript.exe Token: SeRestorePrivilege 1040 wscript.exe Token: SeShutdownPrivilege 1040 wscript.exe Token: SeDebugPrivilege 1040 wscript.exe Token: SeAuditPrivilege 1040 wscript.exe Token: SeSystemEnvironmentPrivilege 1040 wscript.exe Token: SeChangeNotifyPrivilege 1040 wscript.exe Token: SeRemoteShutdownPrivilege 1040 wscript.exe Token: SeUndockPrivilege 1040 wscript.exe Token: SeSyncAgentPrivilege 1040 wscript.exe Token: SeEnableDelegationPrivilege 1040 wscript.exe Token: SeManageVolumePrivilege 1040 wscript.exe Token: SeImpersonatePrivilege 1040 wscript.exe Token: SeCreateGlobalPrivilege 1040 wscript.exe Token: SeRestorePrivilege 3008 msiexec.exe Token: SeTakeOwnershipPrivilege 3008 msiexec.exe Token: SeRestorePrivilege 3008 msiexec.exe Token: SeTakeOwnershipPrivilege 3008 msiexec.exe Token: SeRestorePrivilege 3008 msiexec.exe Token: SeTakeOwnershipPrivilege 3008 msiexec.exe Token: SeRestorePrivilege 3008 msiexec.exe Token: SeTakeOwnershipPrivilege 3008 msiexec.exe Token: SeRestorePrivilege 3008 msiexec.exe Token: SeTakeOwnershipPrivilege 3008 msiexec.exe Token: SeRestorePrivilege 3008 msiexec.exe Token: SeTakeOwnershipPrivilege 3008 msiexec.exe Token: SeRestorePrivilege 3008 msiexec.exe Token: SeTakeOwnershipPrivilege 3008 msiexec.exe Token: SeRestorePrivilege 3008 msiexec.exe Token: SeTakeOwnershipPrivilege 3008 msiexec.exe Token: SeRestorePrivilege 3008 msiexec.exe Token: SeTakeOwnershipPrivilege 3008 msiexec.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 3008 wrote to memory of 2860 3008 msiexec.exe 30 PID 3008 wrote to memory of 2860 3008 msiexec.exe 30 PID 3008 wrote to memory of 2860 3008 msiexec.exe 30 PID 3008 wrote to memory of 2860 3008 msiexec.exe 30 PID 3008 wrote to memory of 2860 3008 msiexec.exe 30 PID 3008 wrote to memory of 2860 3008 msiexec.exe 30 PID 3008 wrote to memory of 2860 3008 msiexec.exe 30 PID 3008 wrote to memory of 2460 3008 msiexec.exe 31 PID 3008 wrote to memory of 2460 3008 msiexec.exe 31 PID 3008 wrote to memory of 2460 3008 msiexec.exe 31 PID 3008 wrote to memory of 2460 3008 msiexec.exe 31 PID 3008 wrote to memory of 2460 3008 msiexec.exe 31 PID 3008 wrote to memory of 2460 3008 msiexec.exe 31 PID 3008 wrote to memory of 2460 3008 msiexec.exe 31 PID 2760 wrote to memory of 1676 2760 rundll32.exe 33 PID 2760 wrote to memory of 1676 2760 rundll32.exe 33 PID 2760 wrote to memory of 1676 2760 rundll32.exe 33 PID 2300 wrote to memory of 1124 2300 taskeng.exe 36 PID 2300 wrote to memory of 1124 2300 taskeng.exe 36 PID 2300 wrote to memory of 1124 2300 taskeng.exe 36 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\13092024_0345_Document-03-42-37.js1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1040
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding C15E8576DC24155603533424518E51F82⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2860
-
-
C:\Windows\Installer\MSI84C0.tmp"C:\Windows\Installer\MSI84C0.tmp" /DontWait C:/Windows/System32/rundll32.exe C:\Users\Admin\AppData\Roaming\true.dll, NvPluginGetInfo2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2460
-
-
C:\Windows\System32\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\true.dll, NvPluginGetInfo1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2760 -
C:\Windows\System32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Roaming\Custom_update\Update_33d4d7f5.dll", NvPluginGetInfo2⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:1676
-
-
C:\Windows\system32\taskeng.exetaskeng.exe {9DA7D2F7-0945-40D7-8B76-CA78DCBD9FF5} S-1-5-21-2703099537-420551529-3771253338-1000:XECUDNCD\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:2300 -
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Roaming\Custom_update\Update_33d4d7f5.dll", NvPluginGetInfo2⤵
- Loads dropped DLL
PID:1124
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD58df6c0d86ea2fc31bc153b7f1d300b02
SHA1460ed92ab3ed6cae47465b2327707fa90087fc69
SHA256975fd20efcf46be40269332f4a05de6bd4189c2867c41eca1d46382d7a5750cc
SHA512d70215ecd2cf305c413a7e20062c345272b13bfb1c306c58478439fb9dd3de8b554b03c608594b8ab9e47de2c7459946f20d651c2e1712cfee1869ec21088290
-
Filesize
1.8MB
MD56dc0d350d735fd1acc8219cfa5d02b9b
SHA17ba0708a4404715fb21a23acfbd88a25b7245ef1
SHA2562333dd858fc40899a1bff3fb39fbc0b4e65a864bfd4eb73c26b48aaddcca7061
SHA51299c9b6310363ce3a7d9ff680c4a0ae976553fc4789b12f9b60d9f629608d90cf4d64b4c8a037264f8aaa48fba69ae397236ef4c32c2eb6779fb5d9e0b3b0d52f
-
Filesize
1.9MB
MD5c017277279dada1b9653bc6838019952
SHA14d66580dade368ea823c2afc602ad3686c20d4d1
SHA256f60c7e2cd7078584e1fb2eacd6270c314f1e23f76a4cd78c5d13eec215f0e41c
SHA512cd9fea4bfa73987fb95e4e15ee6fa5c489842b79f8a497ea7dd65ec355db9df6d4af786612e6d9f43e7293723a91841465368728fb1b5361716a9297008adfa2
-
Filesize
436KB
MD5475d20c0ea477a35660e3f67ecf0a1df
SHA167340739f51e1134ae8f0ffc5ae9dd710e8e3a08
SHA256426e6cf199a8268e8a7763ec3a4dd7add982b28c51d89ebea90ca792cbae14dd
SHA51299525aaab2ab608134b5d66b5313e7fc3c2e2877395c5c171897d7a6c66efb26b606de1a4cb01118c2738ea4b6542e4eb4983e631231b3f340bf85e509a9589e
-
Filesize
389KB
MD5b9545ed17695a32face8c3408a6a3553
SHA1f6c31c9cd832ae2aebcd88e7b2fa6803ae93fc83
SHA2561e0e63b446eecf6c9781c7d1cae1f46a3bb31654a70612f71f31538fb4f4729a
SHA512f6d6dc40dcba5ff091452d7cc257427dcb7ce2a21816b4fec2ee249e63246b64667f5c4095220623533243103876433ef8c12c9b612c0e95fdfffe41d1504e04