Analysis
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max time kernel
118s -
max time network
134s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
31/10/2023, 09:36
Behavioral task
behavioral1
Sample
PaintDotNet_x64_5.0.11.msi
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
PaintDotNet_x64_5.0.11.msi
Resource
win10v2004-20231020-en
General
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Target
PaintDotNet_x64_5.0.11.msi
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Size
209.1MB
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MD5
5927bd08fbcb605ed7e457df5883eac8
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SHA1
69c15d19617f27affd89f224dfe223b736a5a253
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SHA256
053d7f5aa89926bcc1886e7b41cf0096baafa0f5dffcb7f5a7fbfe0ef54505ff
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SHA512
a13eee79aef068b092b33e08f48d76a7aaef9d5182e976ecb685e903573ca30acf6fff64d978cf8f6e0427c616444d28218a7a83bd2a0c2c305eca5389fce807
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SSDEEP
1572864:GXu751Jb17ZHfzDTwgpBvO1jasgvuwDVXJs+RBLSGcF/G5Bk:wu11Jb1lHfPBLM+1BJs0BsGB
Malware Config
Signatures
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Blocklisted process makes network request 1 IoCs
flow pid Process 3 2188 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) \??\J: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\T: 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) \??\L: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\E: msiexec.exe -
Suspicious use of AdjustPrivilegeToken 34 IoCs
description pid Process Token: SeShutdownPrivilege 2188 msiexec.exe Token: SeIncreaseQuotaPrivilege 2188 msiexec.exe Token: SeRestorePrivilege 2248 msiexec.exe Token: SeTakeOwnershipPrivilege 2248 msiexec.exe Token: SeSecurityPrivilege 2248 msiexec.exe Token: SeCreateTokenPrivilege 2188 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 2188 msiexec.exe Token: SeLockMemoryPrivilege 2188 msiexec.exe Token: SeIncreaseQuotaPrivilege 2188 msiexec.exe Token: SeMachineAccountPrivilege 2188 msiexec.exe Token: SeTcbPrivilege 2188 msiexec.exe Token: SeSecurityPrivilege 2188 msiexec.exe Token: SeTakeOwnershipPrivilege 2188 msiexec.exe Token: SeLoadDriverPrivilege 2188 msiexec.exe Token: SeSystemProfilePrivilege 2188 msiexec.exe Token: SeSystemtimePrivilege 2188 msiexec.exe Token: SeProfSingleProcessPrivilege 2188 msiexec.exe Token: SeIncBasePriorityPrivilege 2188 msiexec.exe Token: SeCreatePagefilePrivilege 2188 msiexec.exe Token: SeCreatePermanentPrivilege 2188 msiexec.exe Token: SeBackupPrivilege 2188 msiexec.exe Token: SeRestorePrivilege 2188 msiexec.exe Token: SeShutdownPrivilege 2188 msiexec.exe Token: SeDebugPrivilege 2188 msiexec.exe Token: SeAuditPrivilege 2188 msiexec.exe Token: SeSystemEnvironmentPrivilege 2188 msiexec.exe Token: SeChangeNotifyPrivilege 2188 msiexec.exe Token: SeRemoteShutdownPrivilege 2188 msiexec.exe Token: SeUndockPrivilege 2188 msiexec.exe Token: SeSyncAgentPrivilege 2188 msiexec.exe Token: SeEnableDelegationPrivilege 2188 msiexec.exe Token: SeManageVolumePrivilege 2188 msiexec.exe Token: SeImpersonatePrivilege 2188 msiexec.exe Token: SeCreateGlobalPrivilege 2188 msiexec.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2188 msiexec.exe 2188 msiexec.exe
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\PaintDotNet_x64_5.0.11.msi1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2188
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2248
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
61KB
MD5f3441b8572aae8801c04f3060b550443
SHA14ef0a35436125d6821831ef36c28ffaf196cda15
SHA2566720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf
SHA5125ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9
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Filesize
163KB
MD59441737383d21192400eca82fda910ec
SHA1725e0d606a4fc9ba44aa8ffde65bed15e65367e4
SHA256bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5
SHA5127608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf