Overview
overview
6Static
static
1OpenJDK21U...13.msi
windows7-x64
6OpenJDK21U...13.msi
windows10-2004-x64
6OpenJDK21U...13.msi
android-9-x86
OpenJDK21U...13.msi
android-10-x64
OpenJDK21U...13.msi
android-11-x64
OpenJDK21U...13.msi
macos-10.15-amd64
1OpenJDK21U...13.msi
ubuntu-18.04-amd64
OpenJDK21U...13.msi
debian-9-armhf
OpenJDK21U...13.msi
debian-9-mips
OpenJDK21U...13.msi
debian-9-mipsel
Analysis
- max time kernel
152s - max time network
171s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
24/03/2024, 07:38
Static task
static1
Behavioral task
behavioral1
Sample
OpenJDK21U-jdk_x64_windows_hotspot_21.0.2_13.msi
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral2
Sample
OpenJDK21U-jdk_x64_windows_hotspot_21.0.2_13.msi
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
OpenJDK21U-jdk_x64_windows_hotspot_21.0.2_13.msi
Resource
android-x86-arm-20240221-en
android-9-x86
Behavioral task
behavioral4
Sample
OpenJDK21U-jdk_x64_windows_hotspot_21.0.2_13.msi
Resource
android-x64-20240221-en
android-10-x64
Behavioral task
behavioral5
Sample
OpenJDK21U-jdk_x64_windows_hotspot_21.0.2_13.msi
Resource
android-x64-arm64-20240221-en
android-11-x64
Behavioral task
behavioral6
Sample
OpenJDK21U-jdk_x64_windows_hotspot_21.0.2_13.msi
Resource
macos-20240214-en
macos-10.15-amd64
Behavioral task
behavioral7
Sample
OpenJDK21U-jdk_x64_windows_hotspot_21.0.2_13.msi
Resource
ubuntu1804-amd64-20240226-en
ubuntu-18.04-amd64
Behavioral task
behavioral8
Sample
OpenJDK21U-jdk_x64_windows_hotspot_21.0.2_13.msi
Resource
debian9-armhf-20240226-en
debian-9-armhf
Behavioral task
behavioral9
Sample
OpenJDK21U-jdk_x64_windows_hotspot_21.0.2_13.msi
Resource
debian9-mipsbe-20240226-en
debian-9-mips
Behavioral task
behavioral10
Sample
OpenJDK21U-jdk_x64_windows_hotspot_21.0.2_13.msi
Resource
debian9-mipsel-20240226-en
debian-9-mipsel
General
- Target OpenJDK21U-jdk_x64_windows_hotspot_21.0.2_13.msi
- Size 171.3MB
- Sample240324-jgqqaade9t
- SHA256 d0c53b1bfa741b7f6484200faf8452e5a779357c2a29aa6b0dfdedf7173e903f
- MD5 5374071ddf1e21ffdcbdaba3c32ccff3
- SHA1 d2c53a16b0d86c3012e3bb5f1093752106c460f5
- SHA512 12bf88c408d656f858b68fa0762c71d4987932e62cb3dc17f5ff28c231bd41ecbfc9159b15c3a6482ecce7323eadbe5da6e5d15cd8663c774e6efd152be0d223
- SSDEEP 3145728:/p73XE8Bgw2KJlA6yC4NiZ4C4ES9ZROLqWWdVmdgostZn27DQym5rvU:/xUAl34lC09ZRVb6dgosb2/UVc
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Blocklisted process makes network request 3 IoCs
flow pid Process 14 5444 msiexec.exe 18 5444 msiexec.exe 23 5444 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) \??\E: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\B: msiexec.exe 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) \??\Q: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\T: msiexec.exe - Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeShutdownPrivilege 5444 msiexec.exe Token: SeIncreaseQuotaPrivilege 5444 msiexec.exe Token: SeSecurityPrivilege 5508 msiexec.exe Token: SeCreateTokenPrivilege 5444 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 5444 msiexec.exe Token: SeLockMemoryPrivilege 5444 msiexec.exe Token: SeIncreaseQuotaPrivilege 5444 msiexec.exe Token: SeMachineAccountPrivilege 5444 msiexec.exe Token: SeTcbPrivilege 5444 msiexec.exe Token: SeSecurityPrivilege 5444 msiexec.exe Token: SeTakeOwnershipPrivilege 5444 msiexec.exe Token: SeLoadDriverPrivilege 5444 msiexec.exe Token: SeSystemProfilePrivilege 5444 msiexec.exe Token: SeSystemtimePrivilege 5444 msiexec.exe Token: SeProfSingleProcessPrivilege 5444 msiexec.exe Token: SeIncBasePriorityPrivilege 5444 msiexec.exe Token: SeCreatePagefilePrivilege 5444 msiexec.exe Token: SeCreatePermanentPrivilege 5444 msiexec.exe Token: SeBackupPrivilege 5444 msiexec.exe Token: SeRestorePrivilege 5444 msiexec.exe Token: SeShutdownPrivilege 5444 msiexec.exe Token: SeDebugPrivilege 5444 msiexec.exe Token: SeAuditPrivilege 5444 msiexec.exe Token: SeSystemEnvironmentPrivilege 5444 msiexec.exe Token: SeChangeNotifyPrivilege 5444 msiexec.exe Token: SeRemoteShutdownPrivilege 5444 msiexec.exe Token: SeUndockPrivilege 5444 msiexec.exe Token: SeSyncAgentPrivilege 5444 msiexec.exe Token: SeEnableDelegationPrivilege 5444 msiexec.exe Token: SeManageVolumePrivilege 5444 msiexec.exe Token: SeImpersonatePrivilege 5444 msiexec.exe Token: SeCreateGlobalPrivilege 5444 msiexec.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5444 msiexec.exe
Processes
-
C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\OpenJDK21U-jdk_x64_windows_hotspot_21.0.2_13.msi1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:5444
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5508
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3104 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:81⤵PID:5124