Analysis Overview
SHA256
e483ca3bc78e49f0ceef3406ea963101fe1d2b08b4bace6945ac9298222b8c37
Threat Level: Known bad
The file Slf.msi was found to be: Known bad.
Malicious Activity Summary
Detects HijackLoader (aka IDAT Loader)
Hijackloader family
Remcos family
Remcos
HijackLoader
Enumerates connected drives
Suspicious use of SetThreadContext
Executes dropped EXE
Loads dropped DLL
Drops file in Windows directory
Enumerates physical storage devices
Event Triggered Execution: Installer Packages
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-17 09:56
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-17 09:56
Reported
2024-11-17 09:58
Platform
win7-20241023-en
Max time kernel
149s
Max time network
136s
Command Line
Signatures
Detects HijackLoader (aka IDAT Loader)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
HijackLoader
Hijackloader family
Remcos
Remcos family
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\I: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\O: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\A: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\G: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\B: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\R: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\U: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\X: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\P: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\S: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\B: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\J: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\J: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\K: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\R: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\H: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\G: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\N: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\E: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\H: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\O: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\X: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\A: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Y: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\I: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\M: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\P: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\V: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\W: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Z: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\W: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\T: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Z: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\L: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Q: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\M: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\L: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Q: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\U: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\V: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\K: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\N: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\S: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\E: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Y: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\T: | C:\Windows\system32\msiexec.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2828 set thread context of 2996 | N/A | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2996 set thread context of 1348 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Installer\f76c458.msi | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\MSIC5D0.tmp | C:\Windows\system32\msiexec.exe | N/A |
| File created | C:\Windows\Installer\f76c45b.ipi | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\ | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\MSIC9F6.tmp | C:\Windows\system32\msiexec.exe | N/A |
| File created | C:\Windows\Installer\f76c458.msi | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\MSIC4B6.tmp | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\MSIC64D.tmp | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\f76c45b.ipi | C:\Windows\system32\msiexec.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\syswow64\MsiExec.exe | N/A |
| N/A | N/A | C:\Windows\syswow64\MsiExec.exe | N/A |
| N/A | N/A | C:\Windows\syswow64\MsiExec.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | N/A |
Enumerates physical storage devices
Event Triggered Execution: Installer Packages
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\msiexec.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\syswow64\MsiExec.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\system32\msiexec.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeCreateTokenPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeAssignPrimaryTokenPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeLockMemoryPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeMachineAccountPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeProfSingleProcessPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeCreatePermanentPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeAuditPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeChangeNotifyPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRemoteShutdownPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeSyncAgentPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeEnableDelegationPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeImpersonatePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeCreateGlobalPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\system32\msiexec.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\Slf.msi
C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
C:\Windows\syswow64\MsiExec.exe
C:\Windows\syswow64\MsiExec.exe -Embedding 24DFB7C4038E275296F5712499D0D98A
C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe
"C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\cmd.exe
C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe
C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe
Network
| Country | Destination | Domain | Proto |
| NL | 185.157.162.126:1995 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\MSI6c301.LOG
| MD5 | 58c0b5668b50794829d8023a35399a91 |
| SHA1 | 1f0c69c7d48bd602981100ff5987d359e7d2dc35 |
| SHA256 | 4a329ed16d3b469ca3ccd3493add6d142b256ae9eccc7605c32f25db5deaf346 |
| SHA512 | e938d9ecd027920a4481eca6476af442a5988045ab51b812f868173f8f123b3e7401f1728b81c80676912cc8f6e29d5b97e035b026e34ec66c8108ffa9e421e0 |
C:\Windows\Installer\MSIC4B6.tmp
| MD5 | 2c9c51ac508570303c6d46c0571ea3a1 |
| SHA1 | e3e0fe08fa11a43c8bca533f212bdf0704c726d5 |
| SHA256 | ff86c76a8d5846b3a1ad58ff2fd8e5a06a84eb5899cdee98e59c548d33335550 |
| SHA512 | df5f1def5aac44f39a2dfde9c6c73f15f83a7374b4ad42b67e425ccb7ac99a64c5701b676ae46d2f7167a04a955158031a839e7878d100aaf8fab0ce2059f127 |
C:\Config.Msi\f76c45c.rbs
| MD5 | fcd27bd669000d7e5f4bd119ebe07ef5 |
| SHA1 | 5fc9d707df798f405eeb740cb06cff55ff9c5258 |
| SHA256 | 5cf9c644b3e87f9674cc9bafaa97abbf1bfc1c28ba1c37667a3d6d009bae66af |
| SHA512 | 91afb590c5ae496af45d992f824f2106cde37ab2ab87e73cb4291a93162c4db28a324bc78900639601f5f3a3ce7eca14e2972a3998ef0f6248f75b528a15a1f9 |
C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe
| MD5 | 9329ba45c8b97485926a171e34c2abb8 |
| SHA1 | 20118bc0432b4e8b3660a4b038b20ca28f721e5c |
| SHA256 | effa6fcb8759375b4089ccf61202a5c63243f4102872e64e3eb0a1bdc2727659 |
| SHA512 | 0af06b5495142ba0632a46be0778a7bd3d507e9848b3159436aa504536919abbcacd8b740ef4b591296e86604b49e0642fee2c273a45e44b41a80f91a1d52acc |
C:\Users\Admin\AppData\Local\Temp\http_dll.dll
| MD5 | 4366cd6c5d795811822b9ccc3df3eab4 |
| SHA1 | 30f6050729b4c08b7657454cb79dd5a3d463c606 |
| SHA256 | 55497a3eced5d8d190400bcd1a4b43a304ebf74a0d6d098665474ed4b1b0e9da |
| SHA512 | 4a56a2da7ded16125c2795d5760c7c08a93362536c9212cff3a31dbf6613cb3fca436efd77c256338f5134da955bc7ccc564b4af0c45ac0dfd645460b922a349 |
C:\Users\Admin\AppData\Local\Temp\MFC80U.DLL
| MD5 | 686b224b4987c22b153fbb545fee9657 |
| SHA1 | 684ee9f018fbb0bbf6ffa590f3782ba49d5d096c |
| SHA256 | a2ac851f35066c2f13a7452b7a9a3fee05bfb42907ae77a6b85b212a2227fc36 |
| SHA512 | 44d65db91ceea351d2b6217eaa27358dbc2ed27c9a83d226b59aecb336a9252b60aec5ce5e646706a2af5631d5ee0f721231ec751e97e47bbbc32d5f40908875 |
C:\Users\Admin\AppData\Local\Temp\audiogram.tif
| MD5 | 5124236fd955464317fbb1f344a1d2f2 |
| SHA1 | fe3a91e252f1dc3c3b4980ade7157369ea6f5097 |
| SHA256 | ed1389002cdf96c9b54de35b6e972166ee3296d628943fd594a383e674c5cba6 |
| SHA512 | 2b2ac23244b16f936ef9a4049586f58c809fcc4391a56390cc5db2e8d96140001e0b977680ed1d8b0ab9c410e865a880209e22add8d42e563dc40bc91236b252 |
memory/2828-47-0x0000000075240000-0x00000000753B4000-memory.dmp
memory/2828-48-0x0000000075240000-0x00000000753B4000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\a90a78fe
| MD5 | a42695c3035b6d968018fd5171163327 |
| SHA1 | ccb09a3f89fc80f798b072c1a34085ad11a94291 |
| SHA256 | fba1091052bb37163d16809b0aefcb304a82dd9cb7698f81017c5f2af4a93d5f |
| SHA512 | 4338ce277f8540b28c5c0c6258ac7f6a9ea88b0c00203c2914b397d6e9208f0114cde8f9ceb7f368fff13804e426b892412e8e1ec4c94cf3c369f93e087fd39f |
memory/2996-51-0x0000000077A00000-0x0000000077BA9000-memory.dmp
memory/2996-98-0x0000000075240000-0x00000000753B4000-memory.dmp
memory/1348-102-0x0000000072F80000-0x0000000073FE2000-memory.dmp
memory/1348-104-0x0000000077A00000-0x0000000077BA9000-memory.dmp
memory/1348-105-0x00000000001C0000-0x0000000000244000-memory.dmp
memory/1348-109-0x00000000001C0000-0x0000000000244000-memory.dmp
memory/1348-110-0x00000000001C0000-0x0000000000244000-memory.dmp
memory/1348-112-0x00000000001C0000-0x0000000000244000-memory.dmp
memory/1348-113-0x00000000001C0000-0x0000000000244000-memory.dmp
memory/1348-114-0x00000000001C0000-0x0000000000244000-memory.dmp
memory/1348-115-0x00000000001C0000-0x0000000000244000-memory.dmp
memory/1348-116-0x00000000001C0000-0x0000000000244000-memory.dmp
memory/1348-117-0x00000000001C0000-0x0000000000244000-memory.dmp
memory/1348-118-0x00000000001C0000-0x0000000000244000-memory.dmp
memory/1348-119-0x00000000001C0000-0x0000000000244000-memory.dmp
memory/1348-120-0x00000000001C0000-0x0000000000244000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-17 09:56
Reported
2024-11-17 09:58
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
155s
Command Line
Signatures
Detects HijackLoader (aka IDAT Loader)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
HijackLoader
Hijackloader family
Remcos
Remcos family
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\H: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\P: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Q: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\W: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Z: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\G: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\J: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\O: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Z: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\M: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\T: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\U: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\V: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\X: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\V: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\A: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\G: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\B: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\H: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\K: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\L: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\S: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\O: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\E: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\J: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\L: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\M: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Y: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\X: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Y: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\B: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\A: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\P: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\Q: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\T: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\U: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\I: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\N: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\S: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\K: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\R: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\I: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\N: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\R: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\W: | C:\Windows\system32\msiexec.exe | N/A |
| File opened (read-only) | \??\E: | C:\Windows\system32\msiexec.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5084 set thread context of 4400 | N/A | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4400 set thread context of 1852 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Installer\e579308.msi | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\MSI9376.tmp | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\MSI981D.tmp | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\e579308.msi | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\MSI956B.tmp | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\MSI9627.tmp | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\MSI9667.tmp | C:\Windows\system32\msiexec.exe | N/A |
| File opened for modification | C:\Windows\Installer\ | C:\Windows\system32\msiexec.exe | N/A |
| File created | C:\Windows\Installer\inprogressinstallinfo.ipi | C:\Windows\system32\msiexec.exe | N/A |
| File created | C:\Windows\Installer\SourceHash{BB2F3E18-3F04-450F-B8B5-60A9665181A8} | C:\Windows\system32\msiexec.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\syswow64\MsiExec.exe | N/A |
| N/A | N/A | C:\Windows\syswow64\MsiExec.exe | N/A |
| N/A | N/A | C:\Windows\syswow64\MsiExec.exe | N/A |
| N/A | N/A | C:\Windows\syswow64\MsiExec.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | N/A |
Enumerates physical storage devices
Event Triggered Execution: Installer Packages
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\msiexec.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\syswow64\MsiExec.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\system32\msiexec.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeCreateTokenPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeAssignPrimaryTokenPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeLockMemoryPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeMachineAccountPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeProfSingleProcessPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeCreatePermanentPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeAuditPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeChangeNotifyPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRemoteShutdownPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeSyncAgentPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeEnableDelegationPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeImpersonatePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeCreateGlobalPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\msiexec.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\system32\msiexec.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\Slf.msi
C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
C:\Windows\syswow64\MsiExec.exe
C:\Windows\syswow64\MsiExec.exe -Embedding 54619C228F5CC4784F889B61E4F7A0C0
C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe
"C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\cmd.exe
C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe
C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| NL | 185.157.162.126:1995 | tcp | |
| US | 8.8.8.8:53 | 126.162.157.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.173.189.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\MSI78ec3.LOG
| MD5 | 1744f1257fabf550f91c671e78a80622 |
| SHA1 | 223b94f69b6e0b2f4d119b35d1007a214373d0d6 |
| SHA256 | 79c91348d78426ddd7599842f7fbc11e23b64f98bec29979bd296a69d7be207d |
| SHA512 | bc85539b36501e104a6164713aaaf955baeffecfadc5969a9aca1493323e37f318a8ef33446e0502d06dc1862c4dde2d714ef11a123f2c77c409f02edf1d26f2 |
C:\Windows\Installer\MSI9376.tmp
| MD5 | 2c9c51ac508570303c6d46c0571ea3a1 |
| SHA1 | e3e0fe08fa11a43c8bca533f212bdf0704c726d5 |
| SHA256 | ff86c76a8d5846b3a1ad58ff2fd8e5a06a84eb5899cdee98e59c548d33335550 |
| SHA512 | df5f1def5aac44f39a2dfde9c6c73f15f83a7374b4ad42b67e425ccb7ac99a64c5701b676ae46d2f7167a04a955158031a839e7878d100aaf8fab0ce2059f127 |
C:\Config.Msi\e57930b.rbs
| MD5 | b0ab1f982dea9c56d2b6ad2fe0455a3e |
| SHA1 | b1fa0082ce85f33680ecfbb18072bc4d06458378 |
| SHA256 | 84b89df9d7388d23e47aa29e91edce9dc69bde13db1db32bbd36114cbc434607 |
| SHA512 | 80c4f1e91c58885b545e2df9e9e215143316d1987d0f4e4b502c63d7a3fe16fbfd74bc545040bb8472896c797dd638d88559af2c3b4e01947566ef0cfee81643 |
C:\Users\Admin\AppData\Local\Temp\EHttpSrv.exe
| MD5 | 9329ba45c8b97485926a171e34c2abb8 |
| SHA1 | 20118bc0432b4e8b3660a4b038b20ca28f721e5c |
| SHA256 | effa6fcb8759375b4089ccf61202a5c63243f4102872e64e3eb0a1bdc2727659 |
| SHA512 | 0af06b5495142ba0632a46be0778a7bd3d507e9848b3159436aa504536919abbcacd8b740ef4b591296e86604b49e0642fee2c273a45e44b41a80f91a1d52acc |
C:\Users\Admin\AppData\Local\Temp\http_dll.dll
| MD5 | 4366cd6c5d795811822b9ccc3df3eab4 |
| SHA1 | 30f6050729b4c08b7657454cb79dd5a3d463c606 |
| SHA256 | 55497a3eced5d8d190400bcd1a4b43a304ebf74a0d6d098665474ed4b1b0e9da |
| SHA512 | 4a56a2da7ded16125c2795d5760c7c08a93362536c9212cff3a31dbf6613cb3fca436efd77c256338f5134da955bc7ccc564b4af0c45ac0dfd645460b922a349 |
C:\Users\Admin\AppData\Local\Temp\MFC80U.DLL
| MD5 | 686b224b4987c22b153fbb545fee9657 |
| SHA1 | 684ee9f018fbb0bbf6ffa590f3782ba49d5d096c |
| SHA256 | a2ac851f35066c2f13a7452b7a9a3fee05bfb42907ae77a6b85b212a2227fc36 |
| SHA512 | 44d65db91ceea351d2b6217eaa27358dbc2ed27c9a83d226b59aecb336a9252b60aec5ce5e646706a2af5631d5ee0f721231ec751e97e47bbbc32d5f40908875 |
C:\Users\Admin\AppData\Local\Temp\audiogram.tif
| MD5 | 5124236fd955464317fbb1f344a1d2f2 |
| SHA1 | fe3a91e252f1dc3c3b4980ade7157369ea6f5097 |
| SHA256 | ed1389002cdf96c9b54de35b6e972166ee3296d628943fd594a383e674c5cba6 |
| SHA512 | 2b2ac23244b16f936ef9a4049586f58c809fcc4391a56390cc5db2e8d96140001e0b977680ed1d8b0ab9c410e865a880209e22add8d42e563dc40bc91236b252 |
memory/5084-45-0x0000000074720000-0x000000007489B000-memory.dmp
memory/5084-51-0x0000000074720000-0x000000007489B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\1d9a37d5
| MD5 | 94928a9d5b29b29a46f940040ceb974d |
| SHA1 | 6268587b81138242cf70f5e69f48fef1687243bc |
| SHA256 | 74ea278b06c5720f699fbe76527620f783f2695429ae3c3aca9cec55e0c533a2 |
| SHA512 | 629155878eba536ff1250ef3e28d38cd189b865c2f8c61f9a39bc798595b1d29bdf1885b55bf4559c8f31f2870960d7c5bee0c9984d6bf2ba0ecd4ce6f6739c6 |
memory/4400-54-0x00007FFD83130000-0x00007FFD83325000-memory.dmp
memory/4400-56-0x0000000074720000-0x000000007489B000-memory.dmp
memory/1852-58-0x00000000732E0000-0x0000000074534000-memory.dmp
memory/1852-60-0x00007FFD83130000-0x00007FFD83325000-memory.dmp
memory/1852-61-0x0000000000410000-0x0000000000494000-memory.dmp
memory/1852-64-0x0000000000410000-0x0000000000494000-memory.dmp
memory/1852-65-0x0000000000410000-0x0000000000494000-memory.dmp
memory/1852-67-0x0000000000410000-0x0000000000494000-memory.dmp
memory/1852-68-0x0000000000410000-0x0000000000494000-memory.dmp
memory/1852-69-0x0000000000410000-0x0000000000494000-memory.dmp
memory/1852-70-0x0000000000410000-0x0000000000494000-memory.dmp
memory/1852-71-0x0000000000410000-0x0000000000494000-memory.dmp
memory/1852-72-0x0000000000410000-0x0000000000494000-memory.dmp
memory/1852-73-0x0000000000410000-0x0000000000494000-memory.dmp