Overview
overview
8Static
static
1AMASS 2.0/...es.rtf
windows7-x64
4AMASS 2.0/...es.rtf
windows10-2004-x64
1AMASS 2.0/...es.rtf
windows7-x64
4AMASS 2.0/...es.rtf
windows10-2004-x64
1AMASS 2.0/...up.exe
windows7-x64
6AMASS 2.0/...up.exe
windows10-2004-x64
6AMASS 2.0/...up.exe
windows7-x64
8AMASS 2.0/...up.exe
windows10-2004-x64
8AMASS 2.0/...on.pdf
windows7-x64
1AMASS 2.0/...on.pdf
windows10-2004-x64
1AMASS 2.0/...60.dll
windows7-x64
1AMASS 2.0/...60.dll
windows10-2004-x64
1AMASS 2.0/setup.exe
windows7-x64
1AMASS 2.0/setup.exe
windows10-2004-x64
1Analysis
- max time kernel
120s - max time network
131s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system - submitted
09/03/2024, 00:06
Static task
static1
Behavioral task
behavioral1
Sample
AMASS 2.0/AMASS/InstallationNotes.rtf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
AMASS 2.0/AMASS/InstallationNotes.rtf
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
AMASS 2.0/AMASS/ReleaseNotes.rtf
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
AMASS 2.0/AMASS/ReleaseNotes.rtf
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
AMASS 2.0/AMASS/setup.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
AMASS 2.0/AMASS/setup.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
AMASS 2.0/LicenseManager/LicenseManagerSetup.exe
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
AMASS 2.0/LicenseManager/LicenseManagerSetup.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
AMASS 2.0/Virus Scan Declaration.pdf
Resource
win7-20240215-en
Behavioral task
behavioral10
Sample
AMASS 2.0/Virus Scan Declaration.pdf
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
AMASS 2.0/msvbvm60.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
AMASS 2.0/msvbvm60.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
AMASS 2.0/setup.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
AMASS 2.0/setup.exe
Resource
win10v2004-20240226-en
General
- Target AMASS 2.0/AMASS/setup.exe
- Size 140.6MB
- Sample240309-adr99sac64
- SHA256 94c303148b663e9b069a4254d3a5d858bd14f173e0366053a1c0a076b49a1bf9
- MD5 0d8889f0d96f1564f8b990a297e48d1b
- SHA1 40d540ada5a734c711ddc8e1967816041dcc60d8
- SHA512 71caa952272355f290293edd571a3cea4d76f7c29efee5c17ceba8f68c30f2540b2b56835859b3856b5affb6f1b9fedf734c86f454c006f0edfda9c72625a123
- SSDEEP 3145728:eRFAvw1IEslZM6FCb9ymhlU8JxRiQtppxCAbWxeTbBJyVcAG09vvF34lMsZl:DiSFFCEmVJxcQRxdbWxGb7yakvyxl
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Enumerates connected drives 3 TTPs 46 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\B: MSIEXEC.EXE File opened (read-only) \??\E: MSIEXEC.EXE File opened (read-only) \??\O: MSIEXEC.EXE File opened (read-only) \??\Y: MSIEXEC.EXE File opened (read-only) \??\T: MSIEXEC.EXE File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\H: MSIEXEC.EXE File opened (read-only) \??\J: MSIEXEC.EXE File opened (read-only) \??\N: MSIEXEC.EXE File opened (read-only) \??\S: MSIEXEC.EXE File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\I: MSIEXEC.EXE File opened (read-only) \??\K: MSIEXEC.EXE File opened (read-only) \??\X: MSIEXEC.EXE File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\M: MSIEXEC.EXE File opened (read-only) \??\R: MSIEXEC.EXE File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\A: MSIEXEC.EXE File opened (read-only) \??\G: MSIEXEC.EXE File opened (read-only) \??\U: MSIEXEC.EXE File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\L: MSIEXEC.EXE File opened (read-only) \??\Q: MSIEXEC.EXE File opened (read-only) \??\V: MSIEXEC.EXE File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\Z: MSIEXEC.EXE File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\P: MSIEXEC.EXE File opened (read-only) \??\W: MSIEXEC.EXE File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe - Executes dropped EXE 1 IoCs
pid Process 2968 setup.exe - Loads dropped DLL 2 IoCs
pid Process 2364 setup.exe 2912 MsiExec.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 2488 MSIEXEC.EXE Token: SeIncreaseQuotaPrivilege 2488 MSIEXEC.EXE Token: SeRestorePrivilege 2504 msiexec.exe Token: SeTakeOwnershipPrivilege 2504 msiexec.exe Token: SeSecurityPrivilege 2504 msiexec.exe Token: SeCreateTokenPrivilege 2488 MSIEXEC.EXE Token: SeAssignPrimaryTokenPrivilege 2488 MSIEXEC.EXE Token: SeLockMemoryPrivilege 2488 MSIEXEC.EXE Token: SeIncreaseQuotaPrivilege 2488 MSIEXEC.EXE Token: SeMachineAccountPrivilege 2488 MSIEXEC.EXE Token: SeTcbPrivilege 2488 MSIEXEC.EXE Token: SeSecurityPrivilege 2488 MSIEXEC.EXE Token: SeTakeOwnershipPrivilege 2488 MSIEXEC.EXE Token: SeLoadDriverPrivilege 2488 MSIEXEC.EXE Token: SeSystemProfilePrivilege 2488 MSIEXEC.EXE Token: SeSystemtimePrivilege 2488 MSIEXEC.EXE Token: SeProfSingleProcessPrivilege 2488 MSIEXEC.EXE Token: SeIncBasePriorityPrivilege 2488 MSIEXEC.EXE Token: SeCreatePagefilePrivilege 2488 MSIEXEC.EXE Token: SeCreatePermanentPrivilege 2488 MSIEXEC.EXE Token: SeBackupPrivilege 2488 MSIEXEC.EXE Token: SeRestorePrivilege 2488 MSIEXEC.EXE Token: SeShutdownPrivilege 2488 MSIEXEC.EXE Token: SeDebugPrivilege 2488 MSIEXEC.EXE Token: SeAuditPrivilege 2488 MSIEXEC.EXE Token: SeSystemEnvironmentPrivilege 2488 MSIEXEC.EXE Token: SeChangeNotifyPrivilege 2488 MSIEXEC.EXE Token: SeRemoteShutdownPrivilege 2488 MSIEXEC.EXE Token: SeUndockPrivilege 2488 MSIEXEC.EXE Token: SeSyncAgentPrivilege 2488 MSIEXEC.EXE Token: SeEnableDelegationPrivilege 2488 MSIEXEC.EXE Token: SeManageVolumePrivilege 2488 MSIEXEC.EXE Token: SeImpersonatePrivilege 2488 MSIEXEC.EXE Token: SeCreateGlobalPrivilege 2488 MSIEXEC.EXE Token: SeCreateTokenPrivilege 2488 MSIEXEC.EXE Token: SeAssignPrimaryTokenPrivilege 2488 MSIEXEC.EXE Token: SeLockMemoryPrivilege 2488 MSIEXEC.EXE Token: SeIncreaseQuotaPrivilege 2488 MSIEXEC.EXE Token: SeMachineAccountPrivilege 2488 MSIEXEC.EXE Token: SeTcbPrivilege 2488 MSIEXEC.EXE Token: SeSecurityPrivilege 2488 MSIEXEC.EXE Token: SeTakeOwnershipPrivilege 2488 MSIEXEC.EXE Token: SeLoadDriverPrivilege 2488 MSIEXEC.EXE Token: SeSystemProfilePrivilege 2488 MSIEXEC.EXE Token: SeSystemtimePrivilege 2488 MSIEXEC.EXE Token: SeProfSingleProcessPrivilege 2488 MSIEXEC.EXE Token: SeIncBasePriorityPrivilege 2488 MSIEXEC.EXE Token: SeCreatePagefilePrivilege 2488 MSIEXEC.EXE Token: SeCreatePermanentPrivilege 2488 MSIEXEC.EXE Token: SeBackupPrivilege 2488 MSIEXEC.EXE Token: SeRestorePrivilege 2488 MSIEXEC.EXE Token: SeShutdownPrivilege 2488 MSIEXEC.EXE Token: SeDebugPrivilege 2488 MSIEXEC.EXE Token: SeAuditPrivilege 2488 MSIEXEC.EXE Token: SeSystemEnvironmentPrivilege 2488 MSIEXEC.EXE Token: SeChangeNotifyPrivilege 2488 MSIEXEC.EXE Token: SeRemoteShutdownPrivilege 2488 MSIEXEC.EXE Token: SeUndockPrivilege 2488 MSIEXEC.EXE Token: SeSyncAgentPrivilege 2488 MSIEXEC.EXE Token: SeEnableDelegationPrivilege 2488 MSIEXEC.EXE Token: SeManageVolumePrivilege 2488 MSIEXEC.EXE Token: SeImpersonatePrivilege 2488 MSIEXEC.EXE Token: SeCreateGlobalPrivilege 2488 MSIEXEC.EXE Token: SeCreateTokenPrivilege 2488 MSIEXEC.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2488 MSIEXEC.EXE 2488 MSIEXEC.EXE - Suspicious use of WriteProcessMemory 25 IoCs
description pid Process procid_target PID 2364 wrote to memory of 2968 2364 setup.exe 28 PID 2364 wrote to memory of 2968 2364 setup.exe 28 PID 2364 wrote to memory of 2968 2364 setup.exe 28 PID 2364 wrote to memory of 2968 2364 setup.exe 28 PID 2364 wrote to memory of 2968 2364 setup.exe 28 PID 2364 wrote to memory of 2968 2364 setup.exe 28 PID 2364 wrote to memory of 2968 2364 setup.exe 28 PID 2968 wrote to memory of 2488 2968 setup.exe 29 PID 2968 wrote to memory of 2488 2968 setup.exe 29 PID 2968 wrote to memory of 2488 2968 setup.exe 29 PID 2968 wrote to memory of 2488 2968 setup.exe 29 PID 2968 wrote to memory of 2488 2968 setup.exe 29 PID 2968 wrote to memory of 2488 2968 setup.exe 29 PID 2968 wrote to memory of 2488 2968 setup.exe 29 PID 2504 wrote to memory of 2912 2504 msiexec.exe 31 PID 2504 wrote to memory of 2912 2504 msiexec.exe 31 PID 2504 wrote to memory of 2912 2504 msiexec.exe 31 PID 2504 wrote to memory of 2912 2504 msiexec.exe 31 PID 2504 wrote to memory of 2912 2504 msiexec.exe 31 PID 2504 wrote to memory of 2912 2504 msiexec.exe 31 PID 2504 wrote to memory of 2912 2504 msiexec.exe 31 PID 2968 wrote to memory of 1248 2968 setup.exe 32 PID 2968 wrote to memory of 1248 2968 setup.exe 32 PID 2968 wrote to memory of 1248 2968 setup.exe 32 PID 2968 wrote to memory of 1248 2968 setup.exe 32
Processes
-
C:\Users\Admin\AppData\Local\Temp\AMASS 2.0\AMASS\setup.exe"C:\Users\Admin\AppData\Local\Temp\AMASS 2.0\AMASS\setup.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2364 -
C:\Users\Admin\AppData\Local\Temp\{10789B45-B0A7-4C24-8066-F2A69B14497A}\setup.exeC:\Users\Admin\AppData\Local\Temp\{10789B45-B0A7-4C24-8066-F2A69B14497A}\setup.exe /q"C:\Users\Admin\AppData\Local\Temp\AMASS 2.0\AMASS\setup.exe" /tempdisk1folder"C:\Users\Admin\AppData\Local\Temp\{10789B45-B0A7-4C24-8066-F2A69B14497A}" /IS_temp2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2968 -
C:\Windows\system32\MSIEXEC.EXE"C:\Windows\system32\MSIEXEC.EXE" /i "C:\Users\Admin\AppData\Local\Downloaded Installations\{45C7EAD5-A76E-4803-9ADF-38D8A95B4990}\Malvern Panalytical AMASS.msi" SETUPEXEDIR="C:\Users\Admin\AppData\Local\Temp\AMASS 2.0\AMASS" SETUPEXENAME="setup.exe"3⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2488
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c rmdir /s /q "C:\Users\Admin\AppData\Local\Temp\{10789B45-B0A7-4C24-8066-F2A69B14497A}"3⤵PID:1248
-
-
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2504 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 241B6E2EB6BB5EC42232CF7129F45F46 C2⤵
- Loads dropped DLL
PID:2912
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Downloaded Installations\{45C7EAD5-A76E-4803-9ADF-38D8A95B4990}\Malvern Panalytical AMASS.msi
- Size 1.5MB
- SHA256 8b1fc861587476b5e1ee09ac9cee9efa220b5bae9f38f3a3e60c591d2137c5f8
- MD5 ee7a0d53f8e0161265397cbedef3df0e
- SHA1 5572cf7bf1f789af5ccc91542e94301bb8e3020f
- SHA512 cc4abc1adc5ee047cb439e7441edafc3c78cffcdf2cfca995ca5bdbd0a06ce4cb14758ae728928498ce70570e1a6673c92e15d59bf08dc248c0bd88485529f94
- SSDEEP 24576:k+mx9vJM6y3v0c1CYyqVpEHZ+C81bZsrnkhnHsJoP1WVoyxL:k+m5JTg0c1CYyqVpOQSfcIhZ
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Downloaded Installations\{45C7EAD5-A76E-4803-9ADF-38D8A95B4990}\Malvern Panalytical AMASS.msi
- Size 481KB
- SHA256 f123c165f58974cf935ee73949cc6446f205496ec054659959f73c51b20bd31d
- MD5 b3159c8050c82aa44ec6125dbdf7bfd8
- SHA1 f5ce47dab9c255bda8a3b3c23ab7314e318bca25
- SHA512 fa6f08f8dfe1f5d081f42a7085f64d166d4130cf0d1b7c27c95ae7ae089665dea4923d3cfe28330b0917325786774a7b753cd49b7e3025f617053a1472fd0a72
- SSDEEP 6144:k+gi/OEwVbpBmojvqExviCVd06y2ANa2YwZn0mT8Sc/T421br:k+mppBm8vqA6CVd06y2+a6vIX
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\{10789B45-B0A7-4C24-8066-F2A69B14497A}\0x0409.ini
- Size 21KB
- SHA256 8b76df0ffc9a226b532b60936765b852b89780c6e475c152f7c320e085e43948
- MD5 a108f0030a2cda00405281014f897241
- SHA1 d112325fa45664272b08ef5e8ff8c85382ebb991
- SHA512 d83894b039316c38915a789920758664257680dcb549a9b740cf5361addbee4d4a96a3ff2999b5d8acfb1d9336da055ec20012d29a9f83ee5459f103fbeec298
- SSDEEP 384:CTmyuV//BiTbh/YgAwC2WrP2DBWa/Oa0Mhs+XVgv:CT6V//BiXh/t/lWr0aa0Mhs+XVgv
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\{10789B45-B0A7-4C24-8066-F2A69B14497A}\_ISMSIDEL.INI
- Size 592B
- SHA256 68bd603453d8cd97004ba774c7c3dc5d0cff22b33b7ab84773350a215d9cb7ab
- MD5 2e1ebab6bfd816996b5d2bfd2723d785
- SHA1 b086364c4fffecb1726b8ddc31095f4f5fd5f9f4
- SHA512 1fc387c5f5f88ff12068db80396899ce322bd0be481fd2b30da2eb700f611b14af86d2f975531d55bcb4b9daaa2fe731edd28afbf31e9a786ef71c719c134ba7
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\{10789B45-B0A7-4C24-8066-F2A69B14497A}\_ISMSIDEL.INI
- Size 20B
- SHA256 0a33c5dffabcf31a1f6802026e9e2eef4b285e57fd79d52fdcd98d6502d14b13
- MD5 db9af7503f195df96593ac42d5519075
- SHA1 1b487531bad10f77750b8a50aca48593379e5f56
- SHA512 6839264e14576fe190260a4b82afc11c88e50593a20113483851bf4abfdb7cca9986bef83f4c6b8f98ef4d426f07024cf869e8ab393df6d2b743b9b8e2544e1b
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\{10789B45-B0A7-4C24-8066-F2A69B14497A}\setup.exe
- Size 3.9MB
- SHA256 589ef0563142ff109e97314b377e56bbed37b1076c68636c74ea6c4d1b047546
- MD5 9d7597e3b0aada6420261665f60b6454
- SHA1 383f2f5da705616b929a3258b078467cf90d60db
- SHA512 72b0badb32b3f69ae4471d722dc7a08701a78d947817865a80c75025dccb876b1f81e3a85ae492f77eda807c68cea052d032080d00810bc2c511646b673ef642
- SSDEEP 98304:cOEMLA8cagAJi14ddpP8PSLNrS6GlLcuvINdW/:cSKagKt8PeNr8lLciINdW/
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\{10789B45-B0A7-4C24-8066-F2A69B14497A}\setup.exe
- Size 4.1MB
- SHA256 cb32a08493fbff1588a522597b332331f3fd77c176cf9de69b5f58b56c3108e7
- MD5 65394690de3154cb78fcbfdad7f87950
- SHA1 8f82376f1dbbb2c8b025d218a4122a3690476284
- SHA512 df4e3ac12a1d4d6a9b0ce904dcbcf5923dc4b57ada6c67b66ffaecd41ff4e38cd45c19a5abcedc74d2a10b5fd5c8d2de9f5f4e7c0c290cb1de82f4ed1c8c16fc
- SSDEEP 98304:cOEMLA8cagAJi14ddpP8PSLNrS6GlLcuvINdWbc:cSKagKt8PeNr8lLciINdW4
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\~5C26.tmp
- Size 5KB
- SHA256 5425ac9206290d4bf84f8f49b442439bf44fe1bfdbbc18d7b486796261dce87e
- MD5 dd495e2afa525e1db9450d2de7fc4745
- SHA1 22cabae8a286d26af8aea8ea1dcfb946a0d9de47
- SHA512 48cc7ec3b2e7ceebd586a13b1b5782d3d26c49b17be482b2733ae6d82f213c2f6654b63a88a4bb1e7d4dc381793944f6cb2384afca83a415956aef3b3f8152af
- SSDEEP 96:rEhkMaE3CBrHhLW+ON/XsEbFWaEPRhS+gWPQPgWRGTwQbPrvnp6kY05w7tCYOvlk:YhctH2cuQaEZhdxoIWRGcQbPr/p0050b
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\MSI82C7.tmp
- Size 165KB
- SHA256 1f6f0d9f136bc170cfbc48a1015113947087ac27aed1e3e91673ffc91b9f390b
- MD5 b5adf92090930e725510e2aafe97434f
- SHA1 eb9aff632e16fcb0459554979d3562dcf5652e21
- SHA512 1076165011e20c2686fb6f84a47c31da939fa445d9334be44bdaa515c9269499bd70f83eb5fcfa6f34cf7a707a828ff1b192ec21245ee61817f06a66e74ff509
- SSDEEP 3072:jqSoP/44Yvge5XKhpKJJdu+ew+BZPHbN2e9n2p+:j5g/ve5XKhMVJSIun6+
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\{10789B45-B0A7-4C24-8066-F2A69B14497A}\setup.exe
- Size 5.9MB
- SHA256 34d6fbcfba5e9bdad3c2ea8e85ecdd2930dfc955519ac17998ec9c9a66a661f6
- MD5 679d0e0b7eecd75c2857b42c81ef6a49
- SHA1 03118ac4d52af684fdb8ea05cb42cceded73f32f
- SHA512 bfb1af299263cc2d1bcf95e47a729753fbddab7e1f04099a86dc3e46853d6fc0174cf22574375c51ff5be64fe9f761e2528d3bf5e50c6bf5e1b6bc0e2ac4fc14
- SSDEEP 98304:cOEMLA8cagAJi14ddpP8PSLNrS6GlLcuvINdWbzrF6//nb34QP9byD9w36L:cSKagKt8PeNr8lLciINdWvh6HD4ki6KL
- MD5 SHA1 SHA512 SSDEEP