Analysis
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max time kernel
151s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220310-en -
submitted
16-03-2022 04:20
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://download.nutanix.com/Foundation/5.1.1/foundation-5.1.1-windows.msi?Expires=1647317017618&Key-Pair-Id=APKAJTTNCWPEI42QKMSA&Signature=G-MEsjjAR8ynl~LpkXPKS3R0s4kj0q1Owu7DO~Jq2QashOc5n1M0pP883g8mGTNkRA7uIbpCaom1RKSYk0R4xlkD-Pm6MFdjnZbXwQskCcynegYCq7SQV3TYC7~jXRqYbwpQhY4Uox7wUC2pA6zRPFnrCQoyXlnp0Jqyn8M-lNpsdSp2bdTMKDCn4l03LH5nsiZdBmXesNx6bKgmDhZRbxpYWbo56i-8VvSgmkk0DaY21GAs2~oujB~41gFVe-~rfuu4bDVWTqrGNGD--Uz~oLp8A7k4sLm3QM8h0iSHbvclBTmTRdQhc71Wjv3sm8HXxrSeuObaPzmR06wpEjJoFQ__
Resource
win7-20220311-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
https://download.nutanix.com/Foundation/5.1.1/foundation-5.1.1-windows.msi?Expires=1647317017618&Key-Pair-Id=APKAJTTNCWPEI42QKMSA&Signature=G-MEsjjAR8ynl~LpkXPKS3R0s4kj0q1Owu7DO~Jq2QashOc5n1M0pP883g8mGTNkRA7uIbpCaom1RKSYk0R4xlkD-Pm6MFdjnZbXwQskCcynegYCq7SQV3TYC7~jXRqYbwpQhY4Uox7wUC2pA6zRPFnrCQoyXlnp0Jqyn8M-lNpsdSp2bdTMKDCn4l03LH5nsiZdBmXesNx6bKgmDhZRbxpYWbo56i-8VvSgmkk0DaY21GAs2~oujB~41gFVe-~rfuu4bDVWTqrGNGD--Uz~oLp8A7k4sLm3QM8h0iSHbvclBTmTRdQhc71Wjv3sm8HXxrSeuObaPzmR06wpEjJoFQ__
Resource
win10v2004-20220310-en
windows10-2004_x64
0 signatures
0 seconds
General
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Target
https://download.nutanix.com/Foundation/5.1.1/foundation-5.1.1-windows.msi?Expires=1647317017618&Key-Pair-Id=APKAJTTNCWPEI42QKMSA&Signature=G-MEsjjAR8ynl~LpkXPKS3R0s4kj0q1Owu7DO~Jq2QashOc5n1M0pP883g8mGTNkRA7uIbpCaom1RKSYk0R4xlkD-Pm6MFdjnZbXwQskCcynegYCq7SQV3TYC7~jXRqYbwpQhY4Uox7wUC2pA6zRPFnrCQoyXlnp0Jqyn8M-lNpsdSp2bdTMKDCn4l03LH5nsiZdBmXesNx6bKgmDhZRbxpYWbo56i-8VvSgmkk0DaY21GAs2~oujB~41gFVe-~rfuu4bDVWTqrGNGD--Uz~oLp8A7k4sLm3QM8h0iSHbvclBTmTRdQhc71Wjv3sm8HXxrSeuObaPzmR06wpEjJoFQ__
Malware Config
Signatures
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Detect jar appended to MSI 1 IoCs
resource yara_rule behavioral2/files/0x000a000000021e52-134.dat jar_in_msi -
Patched UPX-packed file 1 IoCs
Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.
resource yara_rule behavioral2/files/0x000a000000021e52-134.dat patched_upx -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\F: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Y: msiexec.exe -
HTTP links in PDF interactive object 1 IoCs
Detects HTTP links in interactive objects within PDF files.
resource yara_rule behavioral2/files/0x000a000000021e52-134.dat pdf_with_link_action -
Modifies Internet Explorer Phishing Filter 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\PhishingFilter iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\PhishingFilter\ClientSupported_MigrationTime = d9be65821835d801 iexplore.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\RepId iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30947573" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3187211383" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3121742664" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30947573" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30947573" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "354173053" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3121742664" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{E2F9D5A4-A4E8-11EC-B9E2-D64E15259B99} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\RepId\PublicId = "{784E86CA-7332-4A43-8AE3-6B08ABE26993}" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000_Classes\Local Settings iexplore.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 3104 msiexec.exe Token: SeIncreaseQuotaPrivilege 3104 msiexec.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1800 iexplore.exe 1800 iexplore.exe 3104 msiexec.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1800 iexplore.exe 1800 iexplore.exe 3088 IEXPLORE.EXE 3088 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1800 wrote to memory of 3088 1800 iexplore.exe 82 PID 1800 wrote to memory of 3088 1800 iexplore.exe 82 PID 1800 wrote to memory of 3088 1800 iexplore.exe 82 PID 1800 wrote to memory of 3104 1800 iexplore.exe 88 PID 1800 wrote to memory of 3104 1800 iexplore.exe 88
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" https://download.nutanix.com/Foundation/5.1.1/foundation-5.1.1-windows.msi?Expires=1647317017618&Key-Pair-Id=APKAJTTNCWPEI42QKMSA&Signature=G-MEsjjAR8ynl~LpkXPKS3R0s4kj0q1Owu7DO~Jq2QashOc5n1M0pP883g8mGTNkRA7uIbpCaom1RKSYk0R4xlkD-Pm6MFdjnZbXwQskCcynegYCq7SQV3TYC7~jXRqYbwpQhY4Uox7wUC2pA6zRPFnrCQoyXlnp0Jqyn8M-lNpsdSp2bdTMKDCn4l03LH5nsiZdBmXesNx6bKgmDhZRbxpYWbo56i-8VvSgmkk0DaY21GAs2~oujB~41gFVe-~rfuu4bDVWTqrGNGD--Uz~oLp8A7k4sLm3QM8h0iSHbvclBTmTRdQhc71Wjv3sm8HXxrSeuObaPzmR06wpEjJoFQ__1⤵
- Modifies Internet Explorer Phishing Filter
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1800 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1800 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3088
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C:\Windows\System32\msiexec.exe"C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GGB3KH7Z\foundation-5.1.1-windows.msi"2⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3104
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