Analysis
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max time kernel
117s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
09/10/2024, 08:15
Static task
static1
Behavioral task
behavioral1
Sample
LegionLoader (17).msi
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
LegionLoader (17).msi
Resource
win10v2004-20241007-en
windows10-2004-x64
General
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Target
LegionLoader (17).msi
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Size
54.5MB
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MD5
0d1d7320e7db034a4f55f8426daf3191
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SHA1
85a6324c6afab2ddbf0c19397e4c5289b51d6a14
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SHA256
e3b1f1957fb0f68fac857e4b1b95cf4dd8f723bb28053d94c9b23b5fc0e3e388
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SHA512
46053d7998e3046fa71ac7876ec88e01c94ad72fb91ca9dad6967d2e8737b268ced2087f71996c3d329cdfe26dc92695de07d1c6773e2c6881449723bb069a7d
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SSDEEP
1572864:kp+Ty2SfWnHDk8FjVbfzPTq4T+RYYoFczfDiQPU8azMCAJhj:x/0WnHDkkjBPTq4vYoFefTPU8awCm
Malware Config
Signatures
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Blocklisted process makes network request 2 IoCs
flow pid Process 5 1980 MsiExec.exe 7 1980 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) \??\I: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\U: msiexec.exe -
Drops file in Windows directory 14 IoCs
description ioc Process File created C:\Windows\Installer\f76d4dc.msi msiexec.exe File opened for modification C:\Windows\Installer\MSID720.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSID75F.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIF011.tmp msiexec.exe File created C:\Windows\Installer\f76d4df.ipi msiexec.exe File opened for modification C:\Windows\Installer\MSID5.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSID6B2.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIEF73.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIF050.tmp msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File opened for modification C:\Windows\Installer\f76d4dc.msi msiexec.exe File opened for modification C:\Windows\Installer\MSID578.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSID644.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIEFB2.tmp msiexec.exe -
Loads dropped DLL 10 IoCs
pid Process 1980 MsiExec.exe 1980 MsiExec.exe 1980 MsiExec.exe 1980 MsiExec.exe 1980 MsiExec.exe 1980 MsiExec.exe 1980 MsiExec.exe 1980 MsiExec.exe 1980 MsiExec.exe 2300 msiexec.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2300 msiexec.exe 2300 msiexec.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 740 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 58 IoCs
description pid Process Token: SeShutdownPrivilege 740 msiexec.exe Token: SeIncreaseQuotaPrivilege 740 msiexec.exe Token: SeRestorePrivilege 2300 msiexec.exe Token: SeTakeOwnershipPrivilege 2300 msiexec.exe Token: SeSecurityPrivilege 2300 msiexec.exe Token: SeCreateTokenPrivilege 740 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 740 msiexec.exe Token: SeLockMemoryPrivilege 740 msiexec.exe Token: SeIncreaseQuotaPrivilege 740 msiexec.exe Token: SeMachineAccountPrivilege 740 msiexec.exe Token: SeTcbPrivilege 740 msiexec.exe Token: SeSecurityPrivilege 740 msiexec.exe Token: SeTakeOwnershipPrivilege 740 msiexec.exe Token: SeLoadDriverPrivilege 740 msiexec.exe Token: SeSystemProfilePrivilege 740 msiexec.exe Token: SeSystemtimePrivilege 740 msiexec.exe Token: SeProfSingleProcessPrivilege 740 msiexec.exe Token: SeIncBasePriorityPrivilege 740 msiexec.exe Token: SeCreatePagefilePrivilege 740 msiexec.exe Token: SeCreatePermanentPrivilege 740 msiexec.exe Token: SeBackupPrivilege 740 msiexec.exe Token: SeRestorePrivilege 740 msiexec.exe Token: SeShutdownPrivilege 740 msiexec.exe Token: SeDebugPrivilege 740 msiexec.exe Token: SeAuditPrivilege 740 msiexec.exe Token: SeSystemEnvironmentPrivilege 740 msiexec.exe Token: SeChangeNotifyPrivilege 740 msiexec.exe Token: SeRemoteShutdownPrivilege 740 msiexec.exe Token: SeUndockPrivilege 740 msiexec.exe Token: SeSyncAgentPrivilege 740 msiexec.exe Token: SeEnableDelegationPrivilege 740 msiexec.exe Token: SeManageVolumePrivilege 740 msiexec.exe Token: SeImpersonatePrivilege 740 msiexec.exe Token: SeCreateGlobalPrivilege 740 msiexec.exe Token: SeRestorePrivilege 2300 msiexec.exe Token: SeTakeOwnershipPrivilege 2300 msiexec.exe Token: SeRestorePrivilege 2300 msiexec.exe Token: SeTakeOwnershipPrivilege 2300 msiexec.exe Token: SeRestorePrivilege 2300 msiexec.exe Token: SeTakeOwnershipPrivilege 2300 msiexec.exe Token: SeRestorePrivilege 2300 msiexec.exe Token: SeTakeOwnershipPrivilege 2300 msiexec.exe Token: SeRestorePrivilege 2300 msiexec.exe Token: SeTakeOwnershipPrivilege 2300 msiexec.exe Token: SeRestorePrivilege 2300 msiexec.exe Token: SeTakeOwnershipPrivilege 2300 msiexec.exe Token: SeRestorePrivilege 2300 msiexec.exe Token: SeTakeOwnershipPrivilege 2300 msiexec.exe Token: SeRestorePrivilege 2300 msiexec.exe Token: SeTakeOwnershipPrivilege 2300 msiexec.exe Token: SeRestorePrivilege 2300 msiexec.exe Token: SeTakeOwnershipPrivilege 2300 msiexec.exe Token: SeRestorePrivilege 2300 msiexec.exe Token: SeTakeOwnershipPrivilege 2300 msiexec.exe Token: SeRestorePrivilege 2300 msiexec.exe Token: SeTakeOwnershipPrivilege 2300 msiexec.exe Token: SeRestorePrivilege 2300 msiexec.exe Token: SeTakeOwnershipPrivilege 2300 msiexec.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 740 msiexec.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2300 wrote to memory of 1980 2300 msiexec.exe 32 PID 2300 wrote to memory of 1980 2300 msiexec.exe 32 PID 2300 wrote to memory of 1980 2300 msiexec.exe 32 PID 2300 wrote to memory of 1980 2300 msiexec.exe 32 PID 2300 wrote to memory of 1980 2300 msiexec.exe 32 PID 2300 wrote to memory of 1980 2300 msiexec.exe 32 PID 2300 wrote to memory of 1980 2300 msiexec.exe 32
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I "C:\Users\Admin\AppData\Local\Temp\LegionLoader (17).msi"1⤵
- Enumerates connected drives
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:740
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2300 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 89C08C8ED0FC8617810F1799DDE9DFAD2⤵
- Blocklisted process makes network request
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1980
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
738KB
MD5b158d8d605571ea47a238df5ab43dfaa
SHA1bb91ae1f2f7142b9099e3cc285f4f5b84de568e4
SHA256ca763693cc25d316f14a9ebad80ebf00590329550c45adb7e5205486533c2504
SHA51256aef59c198acf2fcd0d95ea6e32ce1c706e5098a0800feff13ddb427bfb4d538de1c415a5cb5496b09a5825155e3abb1c13c8c37dc31549604bd4d63cb70591
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Filesize
870KB
MD56119e62d8047032a715ba0670fc476c5
SHA152e639024460bf111c469e95fb011c07d6fc89e8
SHA256bc31f85266df2cdfdbe22149937105388fa3adc17e3646fa4a167736e819af77
SHA512e7301fa21f01f7f7562b853e9bb246ed051951e3cef152bb0b3558d4863f141edbbc0c4d439c30f51f9997805490f131a5e4cd00872b61ccb08ba9d200f811d8
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Filesize
1.1MB
MD51a2b237796742c26b11a008d0b175e29
SHA1cfd5affcfb3b6fd407e58dfc7187fad4f186ea18
SHA25681e0df47bcb2b3380fb0fb58b0d673be4ef1b0367fd2b0d80ab8ee292fc8f730
SHA5123135d866bf91f9e09b980dd649582072df1f53eabe4c5ac5d34fff1aeb5b6fa01d38d87fc31de19a0887a910e95309bcf0e7ae54e6e8ed2469feb64da4a4f9e5
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Filesize
314KB
MD561123cbc153cb7f178ddbb318a7ea000
SHA10cfb1faa4c166d2a335ee62b05dd62b730ded9d6
SHA256e5e0183dfd9f65406042762c0427bbcff010402b9934dadd2bddbb6c382d625c
SHA5123249f814c9e4c472b5962ab159729bb44e28314e2e402abf4b5ec6789cb729192b662c948d362fa71f4284038544e4fdbb8f6d55b6ec0fb92c4de04840a15926
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Filesize
364KB
MD554d74546c6afe67b3d118c3c477c159a
SHA1957f08beb7e27e657cd83d8ee50388b887935fae
SHA256f9956417af079e428631a6c921b79716d960c3b4917c6b7d17ff3cb945f18611
SHA512d27750b913cc2b7388e9948f42385d0b4124e48335ae7fc0bc6971f4f807dbc9af63fe88675bc440eb42b9a92551bf2d77130b1633ddda90866616b583ae924f
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Filesize
449KB
MD5846cce051e8e1eecbf7af5fbb6d254a7
SHA1cdf4675fd842ffddc2564a9139b7a9a6e0bc75e5
SHA256def3eba3d76a81da41dffe07b2359d420d83d535b39b71755cf622dfae82fe3f
SHA512e5f150696e75c5c41ee874d38f9ef1dee3417ac70844731e61442a0601c8f6bb0bb212a342fea81dafa9ad64deb4352afe72240d6dc7c4840b83246a5a5245b2