Analysis
-
max time kernel
1199s -
max time network
1199s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
11-10-2024 01:48
Static task
static1
Behavioral task
behavioral1
Sample
nvinstall.msi
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral2
Sample
nvinstall.msi
Resource
win11-20240802-en
windows11-21h2-x64
General
-
Target
nvinstall.msi
-
Size
4.5MB
-
MD5
bc9f159c780f8092641faa7cb0ba81a1
-
SHA1
66d338e045b58295de3657fa0ea1f491435837e1
-
SHA256
0ab5b3e9790aa8ada1bbadd5d22908b5ba7b9f078e8f5b4e8fcc27cc0011cce7
-
SHA512
2bfcf7684eb5698d1a6d76aabf79a0b4c918891000fdf15cd6ded1a244e2487fbe7de302f7794b9a0651e34a742808e0553c5613e2972e503513ad91bb442c44
-
SSDEEP
98304:kkufFmgXZDBMPnafxyZN5znYFSk0VGWfVlwsfpnm:kkpEZDByEojnYFSHLwsf
Malware Config
Extracted
bumblebee
msi
-
dga
tvx1ovdepj8.life
acgr6r8zdot.life
ilofx941igp.life
8x2apo5m7ri.life
x9yrzer0ndt.life
93j4v4jopzd.life
ameagxzo2f7.life
nyy41uibsv5.life
ru4jvijdytq.life
l9t6r0y6cvi.life
f4vb9n3tdvh.life
9do3mcejztt.life
pxu1ajsdhqr.life
7exy2b231n2.life
vu5b47m18jn.life
6mnudp7zj73.life
p5047yjrb8q.life
d0xtxp89bb9.life
ygo9u1fkwux.life
fig3gj0v6qe.life
38f5wvwwn7o.life
txgogs9p8a1.life
uyn0icgx1kv.life
2z1ls31az7s.life
0cc2z8zrnhf.life
fsr2hskx44p.life
du19ek78tjw.life
234ct3lkozp.life
he8fq4k8d3w.life
7ewh8ltr7il.life
dw34kmgfl7t.life
f2j20ayqh8y.life
331k2rdkmmb.life
37z6li6l9y2.life
dpgs2lt1sbz.life
plll0xq4y82.life
bzc9sq2pz53.life
7r8ln1wswth.life
y9neib92f2m.life
m5iukps17y7.life
xo8be64ejh2.life
widn8soih8u.life
08mkuqnx6gv.life
lzeqr3apopn.life
o4m5a5no7e8.life
2u8znzsbrto.life
dxyob8x456a.life
lrugnff8fkc.life
38i6lh0rpze.life
mjb3r6mcs1f.life
vl41cymzzfq.life
qc4mwjiop45.life
z3z4fq0420z.life
0tab35o0swu.life
4izk0gc9is6.life
6brdh3p893b.life
736d0mvetjw.life
drmk5rdefb5.life
1v0xhie4os8.life
khxcp22s3dz.life
8z9m8hndrhp.life
xeoz1f1vjs0.life
lobavyclh8e.life
in4pzu7t2pv.life
j280b59doxz.life
6q894zusd4k.life
y7pzxau0717.life
bev8ymaajb7.life
glux8x5b8d6.life
yan95akxgqt.life
9qiliikd3sp.life
ge0lpqif3ar.life
ar7xakeve0o.life
eb4l6wisq9z.life
1grovn87c8s.life
wdga570b8pz.life
nzs8vi9w5o8.life
q7dfpyyhe08.life
exueqqmz3ia.life
65r8nx12fqr.life
vauy5ah65sx.life
8hjv8mbhrlj.life
eeqwg3mzq07.life
b1h0uaabzyz.life
8qvt5iabz5n.life
8ru044xed25.life
w8ligr695sd.life
3e6rrifr5fn.life
9f6p9g7x13s.life
ibcm5at6qrz.life
spd22scperm.life
4k59ij2ujeu.life
07zxfo0kere.life
nhdeapyfg7e.life
y0zvqpi42no.life
zdf5ki8x9r0.life
8mgj12azbyd.life
l6syolvczan.life
mk7plk9c6i2.life
hudrx8fn980.life
-
dga_seed
1.0163655285949564e+18
-
domain_length
11
-
num_dga_domains
100
-
port
443
Signatures
-
Blocklisted process makes network request 56 IoCs
flow pid Process 3 2996 MsiExec.exe 4 2996 MsiExec.exe 5 2996 MsiExec.exe 6 2996 MsiExec.exe 7 2996 MsiExec.exe 8 2996 MsiExec.exe 9 2996 MsiExec.exe 10 2996 MsiExec.exe 15 2996 MsiExec.exe 16 2996 MsiExec.exe 17 2996 MsiExec.exe 19 2996 MsiExec.exe 20 2996 MsiExec.exe 21 2996 MsiExec.exe 22 2996 MsiExec.exe 23 2996 MsiExec.exe 24 2996 MsiExec.exe 25 2996 MsiExec.exe 26 2996 MsiExec.exe 28 2996 MsiExec.exe 29 2996 MsiExec.exe 30 2996 MsiExec.exe 31 2996 MsiExec.exe 32 2996 MsiExec.exe 33 2996 MsiExec.exe 34 2996 MsiExec.exe 35 2996 MsiExec.exe 36 2996 MsiExec.exe 37 2996 MsiExec.exe 38 2996 MsiExec.exe 39 2996 MsiExec.exe 41 2996 MsiExec.exe 43 2996 MsiExec.exe 45 2996 MsiExec.exe 47 2996 MsiExec.exe 49 2996 MsiExec.exe 51 2996 MsiExec.exe 53 2996 MsiExec.exe 55 2996 MsiExec.exe 57 2996 MsiExec.exe 59 2996 MsiExec.exe 61 2996 MsiExec.exe 63 2996 MsiExec.exe 65 2996 MsiExec.exe 67 2996 MsiExec.exe 69 2996 MsiExec.exe 71 2996 MsiExec.exe 73 2996 MsiExec.exe 75 2996 MsiExec.exe 77 2996 MsiExec.exe 79 2996 MsiExec.exe 81 2996 MsiExec.exe 83 2996 MsiExec.exe 85 2996 MsiExec.exe 87 2996 MsiExec.exe 89 2996 MsiExec.exe -
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) \??\U: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\E: msiexec.exe -
Drops file in Windows directory 12 IoCs
description ioc Process File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\SystemTemp\~DF19FA102D3B470397.TMP msiexec.exe File created C:\Windows\Installer\SourceHash{4940F33E-F184-4E77-BB3B-CE26AC9D6D5A} msiexec.exe File opened for modification C:\Windows\Installer\MSI4276.tmp msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File opened for modification C:\Windows\Installer\MSI411B.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSI41D8.tmp msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File created C:\Windows\SystemTemp\~DF9C1D74E33501E096.TMP msiexec.exe File created C:\Windows\Installer\e5840cd.msi msiexec.exe File opened for modification C:\Windows\Installer\e5840cd.msi msiexec.exe File opened for modification C:\Windows\Installer\MSI4199.tmp msiexec.exe -
Loads dropped DLL 11 IoCs
pid Process 3288 MsiExec.exe 3288 MsiExec.exe 3288 MsiExec.exe 3288 MsiExec.exe 3288 MsiExec.exe 3288 MsiExec.exe 3288 MsiExec.exe 4108 MsiExec.exe 4108 MsiExec.exe 4108 MsiExec.exe 2996 MsiExec.exe -
Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 2160 msiexec.exe -
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 MsiExec.exe -
Checks SCSI registry key(s) 3 TTPs 5 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr vssvc.exe Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 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 vssvc.exe Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 vssvc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1092 msiexec.exe 1092 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 2160 msiexec.exe Token: SeIncreaseQuotaPrivilege 2160 msiexec.exe Token: SeSecurityPrivilege 1092 msiexec.exe Token: SeCreateTokenPrivilege 2160 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 2160 msiexec.exe Token: SeLockMemoryPrivilege 2160 msiexec.exe Token: SeIncreaseQuotaPrivilege 2160 msiexec.exe Token: SeMachineAccountPrivilege 2160 msiexec.exe Token: SeTcbPrivilege 2160 msiexec.exe Token: SeSecurityPrivilege 2160 msiexec.exe Token: SeTakeOwnershipPrivilege 2160 msiexec.exe Token: SeLoadDriverPrivilege 2160 msiexec.exe Token: SeSystemProfilePrivilege 2160 msiexec.exe Token: SeSystemtimePrivilege 2160 msiexec.exe Token: SeProfSingleProcessPrivilege 2160 msiexec.exe Token: SeIncBasePriorityPrivilege 2160 msiexec.exe Token: SeCreatePagefilePrivilege 2160 msiexec.exe Token: SeCreatePermanentPrivilege 2160 msiexec.exe Token: SeBackupPrivilege 2160 msiexec.exe Token: SeRestorePrivilege 2160 msiexec.exe Token: SeShutdownPrivilege 2160 msiexec.exe Token: SeDebugPrivilege 2160 msiexec.exe Token: SeAuditPrivilege 2160 msiexec.exe Token: SeSystemEnvironmentPrivilege 2160 msiexec.exe Token: SeChangeNotifyPrivilege 2160 msiexec.exe Token: SeRemoteShutdownPrivilege 2160 msiexec.exe Token: SeUndockPrivilege 2160 msiexec.exe Token: SeSyncAgentPrivilege 2160 msiexec.exe Token: SeEnableDelegationPrivilege 2160 msiexec.exe Token: SeManageVolumePrivilege 2160 msiexec.exe Token: SeImpersonatePrivilege 2160 msiexec.exe Token: SeCreateGlobalPrivilege 2160 msiexec.exe Token: SeCreateTokenPrivilege 2160 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 2160 msiexec.exe Token: SeLockMemoryPrivilege 2160 msiexec.exe Token: SeIncreaseQuotaPrivilege 2160 msiexec.exe Token: SeMachineAccountPrivilege 2160 msiexec.exe Token: SeTcbPrivilege 2160 msiexec.exe Token: SeSecurityPrivilege 2160 msiexec.exe Token: SeTakeOwnershipPrivilege 2160 msiexec.exe Token: SeLoadDriverPrivilege 2160 msiexec.exe Token: SeSystemProfilePrivilege 2160 msiexec.exe Token: SeSystemtimePrivilege 2160 msiexec.exe Token: SeProfSingleProcessPrivilege 2160 msiexec.exe Token: SeIncBasePriorityPrivilege 2160 msiexec.exe Token: SeCreatePagefilePrivilege 2160 msiexec.exe Token: SeCreatePermanentPrivilege 2160 msiexec.exe Token: SeBackupPrivilege 2160 msiexec.exe Token: SeRestorePrivilege 2160 msiexec.exe Token: SeShutdownPrivilege 2160 msiexec.exe Token: SeDebugPrivilege 2160 msiexec.exe Token: SeAuditPrivilege 2160 msiexec.exe Token: SeSystemEnvironmentPrivilege 2160 msiexec.exe Token: SeChangeNotifyPrivilege 2160 msiexec.exe Token: SeRemoteShutdownPrivilege 2160 msiexec.exe Token: SeUndockPrivilege 2160 msiexec.exe Token: SeSyncAgentPrivilege 2160 msiexec.exe Token: SeEnableDelegationPrivilege 2160 msiexec.exe Token: SeManageVolumePrivilege 2160 msiexec.exe Token: SeImpersonatePrivilege 2160 msiexec.exe Token: SeCreateGlobalPrivilege 2160 msiexec.exe Token: SeCreateTokenPrivilege 2160 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 2160 msiexec.exe Token: SeLockMemoryPrivilege 2160 msiexec.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2160 msiexec.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 1092 wrote to memory of 3288 1092 msiexec.exe 81 PID 1092 wrote to memory of 3288 1092 msiexec.exe 81 PID 1092 wrote to memory of 3288 1092 msiexec.exe 81 PID 1092 wrote to memory of 3404 1092 msiexec.exe 85 PID 1092 wrote to memory of 3404 1092 msiexec.exe 85 PID 1092 wrote to memory of 4108 1092 msiexec.exe 87 PID 1092 wrote to memory of 4108 1092 msiexec.exe 87 PID 1092 wrote to memory of 4108 1092 msiexec.exe 87 PID 1092 wrote to memory of 2996 1092 msiexec.exe 88 PID 1092 wrote to memory of 2996 1092 msiexec.exe 88 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\nvinstall.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2160
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1092 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding DE3A9C6C6D9E273A22115D02BCB876B7 C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3288
-
-
C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:3404
-
-
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 5905A1D7D6D27C82EEAE3CA85223128B2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4108
-
-
C:\Windows\System32\MsiExec.exe"C:\Windows\System32\MsiExec.exe" /Y "C:\Users\Admin\AppData\Roaming\zoHnNvuTkk.dll"2⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:2996
-
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
PID:3672
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
816KB
MD5aa88d8f40a286b6d40de0f3abc836cfa
SHA1c24eab9e4b10b159b589f4c3b64ef3db111ea1c8
SHA2568d633efeda1249356b11bf8f46583242356e4f903056b53bd25a99511d1790a1
SHA5126c2f2f6a2d66015f30158962d653e381136f0f30023380a0ce95bd0944d856113fbde65db52dbb3b5de1c0e2edf2cd53184e721c64b916834be4198c61224519
-
Filesize
4.1MB
MD522cc610a0dc995b24733ab10a0de155b
SHA15fdf0793cc0a81462b1cf0370fa1912900a54a6e
SHA2569e07d09f1457297a9a229def9771f6badaa8798751b22611dd915327069fa831
SHA512c2fe130e9db35f71c45e1a0b8a2d1016875f36655223b4a8f742bce812e28e1f14dec99331a7fb0603888a18cc9ee87c33450e79eb845523e0bd182870c4b363
-
Filesize
12.8MB
MD510f5cb77e5b68641f938e2db41179657
SHA120a69f3f9e376a18120f8b1d020ed26cc1417f0c
SHA256219b605a150303fbd480678f05b74cda294575e2ecb83be4ba55c952e23edf85
SHA512a78d48f76e40aee2d3a02cea38b6c0e9d10b258e6361213064e9e679cb924c1ba9af4aea5e642c68dbf983ac0607b1dffff1dffedabe1fb69b6d169b124efa65
-
\??\Volume{626b4c0b-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{cac7bfc6-7b71-4880-80eb-884b6f631ca2}_OnDiskSnapshotProp
Filesize6KB
MD56365e60d8913edb8c944c8fc31656a81
SHA19952acb364dcf4237dfb406a789c75d7398aa51d
SHA256828e41f3b06dbd2866bbb07f723b17826d61111dd4f87655a3fc2b97d9611635
SHA512cf058e23e26967a13be77d0b6b8d24ee9997bedeb67038cdf818b34eef63380cee5ee75dfcc5046a5d79367032dacc0bb6a73d0623668da1c7984aa75e2783dc