Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/08/2026, 16:59
Static task
static1
Behavioral task
behavioral1
Sample
f2a14ab6b9d45255710fe9541e761de772ba40370628d6608914e6d47cffba9f.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
f2a14ab6b9d45255710fe9541e761de772ba40370628d6608914e6d47cffba9f.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
predicted.ps1
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
predicted.ps1
Resource
win11ltsc2024-20260709-en
General
- Target f2a14ab6b9d45255710fe9541e761de772ba40370628d6608914e6d47cffba9f.exe
- Size 760KB
- Sample260810-vhtdcatcla
- SHA256 f2a14ab6b9d45255710fe9541e761de772ba40370628d6608914e6d47cffba9f
- MD5 79780fb926998227f45e12ae6f50718a
- SHA1 cc35eac5f42e4e3139d3e5373db4c118170aed6c
- SHA512 6b09fe3886ad868b10d7ebf7d0190031487de60562781fe05a29e9664215f83aff89b9e0d0e8061538b44b38d886d2b2b992c6c411f5aaabe628a0fbd2326059
- SSDEEP 12288:BfYMVhkPTOrbdVv7rxbpVMrTdwWeelAZUW83VFJTpDdF2V9Of5pfaKGp3ba:BfYu3lV5bsrnlTFJpDdF2V9Of7JGpba
- TLSH T104F4CE3E6E93F422EBD8D978BC19FA4E5D10D8D007BC1B5E93B06A2974A5A55B00F13C
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Family: Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
- Badlisted process makes network request 14 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 12 1728 msiexec.exe 14 1728 msiexec.exe 31 1728 msiexec.exe 41 1728 msiexec.exe 43 1728 msiexec.exe 49 1728 msiexec.exe 50 1728 msiexec.exe 52 1728 msiexec.exe 53 1728 msiexec.exe 54 1728 msiexec.exe 59 1728 msiexec.exe 60 1728 msiexec.exe 62 1728 msiexec.exe 63 1728 msiexec.exe - Contacts third-party web service commonly abused for C2 1 TTPs 3 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 11 drive.google.com 12 drive.google.com 50 drive.google.com - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 4972 powershell.exe 1728 msiexec.exe -
pid Process 4972 powershell.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f2a14ab6b9d45255710fe9541e761de772ba40370628d6608914e6d47cffba9f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msiexec.exe - Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 4972 powershell.exe 4972 powershell.exe 4972 powershell.exe 4972 powershell.exe 4972 powershell.exe 4972 powershell.exe 4972 powershell.exe 4972 powershell.exe 4972 powershell.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4972 powershell.exe - Suspicious use of AdjustPrivilegeToken 22 IoCs
description pid Process Token: SeDebugPrivilege 4972 powershell.exe Token: SeIncreaseQuotaPrivilege 4972 powershell.exe Token: SeSecurityPrivilege 4972 powershell.exe Token: SeTakeOwnershipPrivilege 4972 powershell.exe Token: SeLoadDriverPrivilege 4972 powershell.exe Token: SeSystemProfilePrivilege 4972 powershell.exe Token: SeSystemtimePrivilege 4972 powershell.exe Token: SeProfSingleProcessPrivilege 4972 powershell.exe Token: SeIncBasePriorityPrivilege 4972 powershell.exe Token: SeCreatePagefilePrivilege 4972 powershell.exe Token: SeBackupPrivilege 4972 powershell.exe Token: SeRestorePrivilege 4972 powershell.exe Token: SeShutdownPrivilege 4972 powershell.exe Token: SeDebugPrivilege 4972 powershell.exe Token: SeSystemEnvironmentPrivilege 4972 powershell.exe Token: SeRemoteShutdownPrivilege 4972 powershell.exe Token: SeUndockPrivilege 4972 powershell.exe Token: SeManageVolumePrivilege 4972 powershell.exe Token: 33 4972 powershell.exe Token: 34 4972 powershell.exe Token: 35 4972 powershell.exe Token: 36 4972 powershell.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4876 wrote to memory of 4972 4876 f2a14ab6b9d45255710fe9541e761de772ba40370628d6608914e6d47cffba9f.exe 84 PID 4972 wrote to memory of 1728 4972 powershell.exe 88 PID 4972 wrote to memory of 1728 4972 powershell.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\f2a14ab6b9d45255710fe9541e761de772ba40370628d6608914e6d47cffba9f.exe"C:\Users\Admin\AppData\Local\Temp\f2a14ab6b9d45255710fe9541e761de772ba40370628d6608914e6d47cffba9f.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4876 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell.exe -windowstyle 1 "$Enliveningly84=GC -raw 'C:\Users\Admin\AppData\Local\Witnessers153\raabte\amuletters\predicted.Tei';$Upublicerede=$Enliveningly84.SubString(51000,3);.$Upublicerede($Enliveningly84)"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4972 -
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\SysWOW64\msiexec.exe"3⤵
- Badlisted process makes network request
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:1728
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-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vsgsqlgp.iu5.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Witnessers153\raabte\amuletters\Circumlental.Gul
- Size 379KB
- SHA256 fe097aac7d1e9ef02329964af6be2ed95ac833c796b79193bc8245da8d6d2ff1
- MD5 423eb1a6897f2b7a808ad729d528c5b1
- SHA1 e8ec28b7b676c2d3a8ac0d8bba09061357fcf975
- SHA512 d715746aaf051bbacc9d8f3573b68a9bdc020f6abad5b1bf19ff722431ff1c26ec015a6dddfc6cbe8cf032d0c9b43b822474a43323ae8fa6cc43f6d62519152f
- SSDEEP 6144:uLDSL18fi2J5ibfC32RvymH9jM67q8Kb/L0sQFF2pFdRCJ7Nheuy9y:yjZTmh9qt/L0sQFspF/oBey
- TLSH T12184F164164D5CE3C3037A334BF84699D55398327B83402D2B8FA6C7C9AF8776B54EA2
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Witnessers153\raabte\amuletters\Weasel\transudes.jpg
- Size 74B
- SHA256 994252c8960cf2a4008c57bb64c39a18937638230293db1ca2cbc7bc63fc8ba5
- MD5 1f48026df6e9e4aebc2867cb2a07a07d
- SHA1 8098b69100ff43d1df93d7d42fead7a6aebe7638
- SHA512 4edb34ee05c85efa311df528adc8954273fdfd6ad563aea480befee9e100e79f9492de3f26fd69ebd4bc510096866092dc24213835281d91bf8a9c536a725149
- TLSH T106A022230F20A00F802202E238C300802A2CAAC033380C0820C0030002CBA3EBE38300
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Witnessers153\raabte\amuletters\predicted.Tei
- Size 49KB
- SHA256 c3ecd6722b30057112d00c3ef0d99a541cc0e3a10a4ece64b931deeed0af45fd
- MD5 010292a16aa5180789e98b3d7496107e
- SHA1 ee382552f51d91373618f7e7411a069a6d812780
- SHA512 0c947ef98b8bbf2a88825660cfbb895d3e8e2d2f2bf15e1753b4acbda14b29c0ac3e6a60bce17f48210709bd4440253976674cc19fab69e83c592fc61ee18058
- SSDEEP 768:avNh9qkJ7zWLk1IGocu8xgXTXvUocQl8mMRKpVsKA1xtMV6592Q7O5LVO:CrqkJemFF4vEQl8mMopWKsxtMEg8OVO
- TLSH T10E33C0466B4D287545EA036EB2968A1C0FB58C3EC6A7D897D14B137E73C638C093EBD4
- MD5 SHA1 SHA512 SSDEEP TLSH