Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - submitted
16/10/2024, 11:01
Static task
static1
Behavioral task
behavioral1
Sample
0ab5b3e9790aa8ada1bbadd5d22908b5ba7b9f078e8f5b4e8fcc27cc0011cce7.msi
Resource
win7-20241010-en
windows7-x64
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
0ab5b3e9790aa8ada1bbadd5d22908b5ba7b9f078e8f5b4e8fcc27cc0011cce7.msi
Resource
win10v2004-20241007-en
windows10-2004-x64
13 signatures
150 seconds
General
- Target 0ab5b3e9790aa8ada1bbadd5d22908b5ba7b9f078e8f5b4e8fcc27cc0011cce7.msi
- Size 4.5MB
- Sample241016-m4kdkawcnf
- SHA256 0ab5b3e9790aa8ada1bbadd5d22908b5ba7b9f078e8f5b4e8fcc27cc0011cce7
- MD5 bc9f159c780f8092641faa7cb0ba81a1
- SHA1 66d338e045b58295de3657fa0ea1f491435837e1
- SHA512 2bfcf7684eb5698d1a6d76aabf79a0b4c918891000fdf15cd6ded1a244e2487fbe7de302f7794b9a0651e34a742808e0553c5613e2972e503513ad91bb442c44
- SSDEEP 98304:kkufFmgXZDBMPnafxyZN5znYFSk0VGWfVlwsfpnm:kkpEZDByEojnYFSHLwsf
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
bumblebee
Botnet
-
msi
Attributes
-
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
1016365528594956469
-
domain_length
11
-
num_dga_domains
100
-
port
443
rc4.plain
Signatures
- Bumblebee family
- Blocklisted process makes network request 16 IoCs
flow pid Process 52 4872 MsiExec.exe 55 4872 MsiExec.exe 57 4872 MsiExec.exe 59 4872 MsiExec.exe 67 4872 MsiExec.exe 70 4872 MsiExec.exe 72 4872 MsiExec.exe 74 4872 MsiExec.exe 78 4872 MsiExec.exe 92 4872 MsiExec.exe 94 4872 MsiExec.exe 96 4872 MsiExec.exe 98 4872 MsiExec.exe 100 4872 MsiExec.exe 102 4872 MsiExec.exe 107 4872 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) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\W: 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) \??\T: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\X: 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) \??\R: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe - Drops file in Windows directory 10 IoCs
description ioc Process File opened for modification C:\Windows\Installer\MSIFFC.tmp msiexec.exe File created C:\Windows\Installer\e580dc6.msi msiexec.exe File opened for modification C:\Windows\Installer\e580dc6.msi msiexec.exe File opened for modification C:\Windows\Installer\MSIE92.tmp msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File created C:\Windows\Installer\SourceHash{4940F33E-F184-4E77-BB3B-CE26AC9D6D5A} 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\MSIE14.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIEA3.tmp msiexec.exe - Loads dropped DLL 11 IoCs
pid Process 1468 MsiExec.exe 1468 MsiExec.exe 1468 MsiExec.exe 1468 MsiExec.exe 1468 MsiExec.exe 1468 MsiExec.exe 1468 MsiExec.exe 2512 MsiExec.exe 2512 MsiExec.exe 2512 MsiExec.exe 4872 MsiExec.exe - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 3924 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 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 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 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2796 msiexec.exe 2796 msiexec.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 3924 msiexec.exe Token: SeIncreaseQuotaPrivilege 3924 msiexec.exe Token: SeSecurityPrivilege 2796 msiexec.exe Token: SeCreateTokenPrivilege 3924 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 3924 msiexec.exe Token: SeLockMemoryPrivilege 3924 msiexec.exe Token: SeIncreaseQuotaPrivilege 3924 msiexec.exe Token: SeMachineAccountPrivilege 3924 msiexec.exe Token: SeTcbPrivilege 3924 msiexec.exe Token: SeSecurityPrivilege 3924 msiexec.exe Token: SeTakeOwnershipPrivilege 3924 msiexec.exe Token: SeLoadDriverPrivilege 3924 msiexec.exe Token: SeSystemProfilePrivilege 3924 msiexec.exe Token: SeSystemtimePrivilege 3924 msiexec.exe Token: SeProfSingleProcessPrivilege 3924 msiexec.exe Token: SeIncBasePriorityPrivilege 3924 msiexec.exe Token: SeCreatePagefilePrivilege 3924 msiexec.exe Token: SeCreatePermanentPrivilege 3924 msiexec.exe Token: SeBackupPrivilege 3924 msiexec.exe Token: SeRestorePrivilege 3924 msiexec.exe Token: SeShutdownPrivilege 3924 msiexec.exe Token: SeDebugPrivilege 3924 msiexec.exe Token: SeAuditPrivilege 3924 msiexec.exe Token: SeSystemEnvironmentPrivilege 3924 msiexec.exe Token: SeChangeNotifyPrivilege 3924 msiexec.exe Token: SeRemoteShutdownPrivilege 3924 msiexec.exe Token: SeUndockPrivilege 3924 msiexec.exe Token: SeSyncAgentPrivilege 3924 msiexec.exe Token: SeEnableDelegationPrivilege 3924 msiexec.exe Token: SeManageVolumePrivilege 3924 msiexec.exe Token: SeImpersonatePrivilege 3924 msiexec.exe Token: SeCreateGlobalPrivilege 3924 msiexec.exe Token: SeCreateTokenPrivilege 3924 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 3924 msiexec.exe Token: SeLockMemoryPrivilege 3924 msiexec.exe Token: SeIncreaseQuotaPrivilege 3924 msiexec.exe Token: SeMachineAccountPrivilege 3924 msiexec.exe Token: SeTcbPrivilege 3924 msiexec.exe Token: SeSecurityPrivilege 3924 msiexec.exe Token: SeTakeOwnershipPrivilege 3924 msiexec.exe Token: SeLoadDriverPrivilege 3924 msiexec.exe Token: SeSystemProfilePrivilege 3924 msiexec.exe Token: SeSystemtimePrivilege 3924 msiexec.exe Token: SeProfSingleProcessPrivilege 3924 msiexec.exe Token: SeIncBasePriorityPrivilege 3924 msiexec.exe Token: SeCreatePagefilePrivilege 3924 msiexec.exe Token: SeCreatePermanentPrivilege 3924 msiexec.exe Token: SeBackupPrivilege 3924 msiexec.exe Token: SeRestorePrivilege 3924 msiexec.exe Token: SeShutdownPrivilege 3924 msiexec.exe Token: SeDebugPrivilege 3924 msiexec.exe Token: SeAuditPrivilege 3924 msiexec.exe Token: SeSystemEnvironmentPrivilege 3924 msiexec.exe Token: SeChangeNotifyPrivilege 3924 msiexec.exe Token: SeRemoteShutdownPrivilege 3924 msiexec.exe Token: SeUndockPrivilege 3924 msiexec.exe Token: SeSyncAgentPrivilege 3924 msiexec.exe Token: SeEnableDelegationPrivilege 3924 msiexec.exe Token: SeManageVolumePrivilege 3924 msiexec.exe Token: SeImpersonatePrivilege 3924 msiexec.exe Token: SeCreateGlobalPrivilege 3924 msiexec.exe Token: SeCreateTokenPrivilege 3924 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 3924 msiexec.exe Token: SeLockMemoryPrivilege 3924 msiexec.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3924 msiexec.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2796 wrote to memory of 1468 2796 msiexec.exe 86 PID 2796 wrote to memory of 1468 2796 msiexec.exe 86 PID 2796 wrote to memory of 1468 2796 msiexec.exe 86 PID 2796 wrote to memory of 2528 2796 msiexec.exe 109 PID 2796 wrote to memory of 2528 2796 msiexec.exe 109 PID 2796 wrote to memory of 2512 2796 msiexec.exe 111 PID 2796 wrote to memory of 2512 2796 msiexec.exe 111 PID 2796 wrote to memory of 2512 2796 msiexec.exe 111 PID 2796 wrote to memory of 4872 2796 msiexec.exe 112 PID 2796 wrote to memory of 4872 2796 msiexec.exe 112 - Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\0ab5b3e9790aa8ada1bbadd5d22908b5ba7b9f078e8f5b4e8fcc27cc0011cce7.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3924
-
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:2796 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 2C6F5E4BB356D2F8A9CB0C0FE907DEF1 C2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1468
-
-
C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:2528
-
-
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 8C8950438FF279822733F4D9300A57E32⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2512
-
-
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:4872
-
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
PID:3736
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\MSI9402.tmp
- Size 816KB
- SHA256 8d633efeda1249356b11bf8f46583242356e4f903056b53bd25a99511d1790a1
- MD5 aa88d8f40a286b6d40de0f3abc836cfa
- SHA1 c24eab9e4b10b159b589f4c3b64ef3db111ea1c8
- SHA512 6c2f2f6a2d66015f30158962d653e381136f0f30023380a0ce95bd0944d856113fbde65db52dbb3b5de1c0e2edf2cd53184e721c64b916834be4198c61224519
- SSDEEP 12288:3nre4I5heqAlr0TQG21EX4Ttph0lhSMXleTueml5P96jJtvU0:3ryDzAlr0ufTPh0lhSMXl0uN58NtvU0
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\zoHnNvuTkk.dll
- Size 4.1MB
- SHA256 9e07d09f1457297a9a229def9771f6badaa8798751b22611dd915327069fa831
- MD5 22cc610a0dc995b24733ab10a0de155b
- SHA1 5fdf0793cc0a81462b1cf0370fa1912900a54a6e
- SHA512 c2fe130e9db35f71c45e1a0b8a2d1016875f36655223b4a8f742bce812e28e1f14dec99331a7fb0603888a18cc9ee87c33450e79eb845523e0bd182870c4b363
- SSDEEP 49152:D4XNMMWqBJ0xqoyHe53etjsamXSaurtbobdKlpPzq75jApOVv5p5GAoIW0O7GICE:D49FWqopKsaEbH+pe5jCOV5Gf3GJ9o
- MD5 SHA1 SHA512 SSDEEP
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 24.1MB
- SHA256 ac07b827fb204d8e7196ff7a42e1501ae5e223da7e955cc2d2145205a8879c68
- MD5 45437725b4cca3fbc94db3fdc864ed1b
- SHA1 b2180cf214e8cea2da7462c44929f826f1acd721
- SHA512 b77dcf3766679b24adcacdc2dc69db20629db852b7e69a6381084f80eef6123a64e7b815ea34ceddb86d7d5b5ac8dbcf4452475ef60ec63193fa17e011fb96ff
- SSDEEP 24576:GZxm+1aEdoO/vvTL5WKu/Gq+bjZBC1sCGsWdI1rFSkqbetT5YP1JichBrB:av
- MD5 SHA1 SHA512 SSDEEP
- Path \??\Volume{fb297ba4-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{5a963970-b419-49e8-9e99-858e7ad5823e}_OnDiskSnapshotProp
- Size 6KB
- SHA256 fd2959233f88a25a32e3e990a45be67965a9da798dea7dfa484361623c7fda93
- MD5 2716c4c81a51d22c2179e124c8da20c8
- SHA1 1878fcfd7976f3d922c34a38f126ba1efc7ad2b8
- SHA512 5d51ec1cc9c67df26d4fec29ddffdd0a3bc42bbf3ff3a3e87e9c6b8e0ff36cd0b6da3638b5e295e8db4bf2a7613a4a50ea3bb3e33f376c8538a3339273ef831d
- SSDEEP 96:F133bCK4wDD84LTHzbOHXOHBlBRQs8Sc9XE56tOSVQpuN:Hdb++lVmN
- MD5 SHA1 SHA512 SSDEEP