Analysis
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max time kernel
121s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
05/08/2023, 03:03
Static task
static1
Behavioral task
behavioral1
Sample
nvim-win64.msi
Resource
win7-20230712-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
nvim-win64.msi
Resource
win10v2004-20230703-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
nvim-win64.msi
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Size
39.8MB
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MD5
f256936ddc4d9127861e6205498a384c
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SHA1
e8231e931847b092a10622487757bce540e1dadc
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SHA256
07a9f278635b91478ced01be1f2818b924b436f1d2e2867c687b7a92b6e702e0
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SHA512
6317475164c45eec2a8e6bc99716128ddef168b04087887d0b859617ea5911d5b686f63227f4ef4f7d21e353f40f0585f3e93589fbeccd7a14cfdf2c9e120e5f
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SSDEEP
786432:IRm76RfBO0BGNfwkB4r3h79A4PwPh543RC0S0/JkitDUksLWG7M4LN:4TfB4NfwkB4N75Ef+RD6ixILWG7M4LN
Score
6/10
Malware Config
Signatures
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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) \??\T: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\P: msiexec.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeShutdownPrivilege 4612 msiexec.exe Token: SeIncreaseQuotaPrivilege 4612 msiexec.exe Token: SeSecurityPrivilege 3068 msiexec.exe Token: SeCreateTokenPrivilege 4612 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4612 msiexec.exe Token: SeLockMemoryPrivilege 4612 msiexec.exe Token: SeIncreaseQuotaPrivilege 4612 msiexec.exe Token: SeMachineAccountPrivilege 4612 msiexec.exe Token: SeTcbPrivilege 4612 msiexec.exe Token: SeSecurityPrivilege 4612 msiexec.exe Token: SeTakeOwnershipPrivilege 4612 msiexec.exe Token: SeLoadDriverPrivilege 4612 msiexec.exe Token: SeSystemProfilePrivilege 4612 msiexec.exe Token: SeSystemtimePrivilege 4612 msiexec.exe Token: SeProfSingleProcessPrivilege 4612 msiexec.exe Token: SeIncBasePriorityPrivilege 4612 msiexec.exe Token: SeCreatePagefilePrivilege 4612 msiexec.exe Token: SeCreatePermanentPrivilege 4612 msiexec.exe Token: SeBackupPrivilege 4612 msiexec.exe Token: SeRestorePrivilege 4612 msiexec.exe Token: SeShutdownPrivilege 4612 msiexec.exe Token: SeDebugPrivilege 4612 msiexec.exe Token: SeAuditPrivilege 4612 msiexec.exe Token: SeSystemEnvironmentPrivilege 4612 msiexec.exe Token: SeChangeNotifyPrivilege 4612 msiexec.exe Token: SeRemoteShutdownPrivilege 4612 msiexec.exe Token: SeUndockPrivilege 4612 msiexec.exe Token: SeSyncAgentPrivilege 4612 msiexec.exe Token: SeEnableDelegationPrivilege 4612 msiexec.exe Token: SeManageVolumePrivilege 4612 msiexec.exe Token: SeImpersonatePrivilege 4612 msiexec.exe Token: SeCreateGlobalPrivilege 4612 msiexec.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4612 msiexec.exe
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\nvim-win64.msi1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4612
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3068