Analysis
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max time kernel
120s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
23-07-2023 21:00
Static task
static1
Behavioral task
behavioral1
Sample
OpenJDK17U-jdk_x64_windows_hotspot_17.0.8_7.msi
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
OpenJDK17U-jdk_x64_windows_hotspot_17.0.8_7.msi
Resource
win10v2004-20230703-en
General
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Target
OpenJDK17U-jdk_x64_windows_hotspot_17.0.8_7.msi
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Size
159.9MB
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MD5
4e0e133213c232dad28206647a3dcb9e
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SHA1
8d91e617a97c48f6f1e1ab199e15c7fcce0f23ef
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SHA256
f045a19606c92d1fb64a3aec9d0f9dffbeaf08a794d9ec7e2c7a316bc016979e
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SHA512
5164d05b4596b3b01724958cf9823818cd68604cae3e1337b4c47959032524eee6e76cfbb2d3c53d792b096fda42ce88cc7d2dab6c8cea90a8e5ab59de84dfb4
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SSDEEP
3145728:9XIqPHg1tI+IaCjAdvQTnRWXLgplTmvonQegjejY:990tI+IcyaLCgvwQcM
Malware Config
Signatures
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Blocklisted process makes network request 2 IoCs
flow pid Process 3 2832 msiexec.exe 5 2832 msiexec.exe -
Enumerates connected drives 3 TTPs 23 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) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\O: 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) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\L: msiexec.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2832 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 34 IoCs
description pid Process Token: SeShutdownPrivilege 2832 msiexec.exe Token: SeIncreaseQuotaPrivilege 2832 msiexec.exe Token: SeRestorePrivilege 3004 msiexec.exe Token: SeTakeOwnershipPrivilege 3004 msiexec.exe Token: SeSecurityPrivilege 3004 msiexec.exe Token: SeCreateTokenPrivilege 2832 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 2832 msiexec.exe Token: SeLockMemoryPrivilege 2832 msiexec.exe Token: SeIncreaseQuotaPrivilege 2832 msiexec.exe Token: SeMachineAccountPrivilege 2832 msiexec.exe Token: SeTcbPrivilege 2832 msiexec.exe Token: SeSecurityPrivilege 2832 msiexec.exe Token: SeTakeOwnershipPrivilege 2832 msiexec.exe Token: SeLoadDriverPrivilege 2832 msiexec.exe Token: SeSystemProfilePrivilege 2832 msiexec.exe Token: SeSystemtimePrivilege 2832 msiexec.exe Token: SeProfSingleProcessPrivilege 2832 msiexec.exe Token: SeIncBasePriorityPrivilege 2832 msiexec.exe Token: SeCreatePagefilePrivilege 2832 msiexec.exe Token: SeCreatePermanentPrivilege 2832 msiexec.exe Token: SeBackupPrivilege 2832 msiexec.exe Token: SeRestorePrivilege 2832 msiexec.exe Token: SeShutdownPrivilege 2832 msiexec.exe Token: SeDebugPrivilege 2832 msiexec.exe Token: SeAuditPrivilege 2832 msiexec.exe Token: SeSystemEnvironmentPrivilege 2832 msiexec.exe Token: SeChangeNotifyPrivilege 2832 msiexec.exe Token: SeRemoteShutdownPrivilege 2832 msiexec.exe Token: SeUndockPrivilege 2832 msiexec.exe Token: SeSyncAgentPrivilege 2832 msiexec.exe Token: SeEnableDelegationPrivilege 2832 msiexec.exe Token: SeManageVolumePrivilege 2832 msiexec.exe Token: SeImpersonatePrivilege 2832 msiexec.exe Token: SeCreateGlobalPrivilege 2832 msiexec.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2832 msiexec.exe
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\OpenJDK17U-jdk_x64_windows_hotspot_17.0.8_7.msi1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2832
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3004
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
62KB
MD53ac860860707baaf32469fa7cc7c0192
SHA1c33c2acdaba0e6fa41fd2f00f186804722477639
SHA256d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904
SHA512d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c
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Filesize
164KB
MD54ff65ad929cd9a367680e0e5b1c08166
SHA1c0af0d4396bd1f15c45f39d3b849ba444233b3a2
SHA256c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6
SHA512f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27