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Analysis
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max time kernel
134s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
13/02/2024, 11:14
Static task
static1
Behavioral task
behavioral1
Sample
PO19223403.scr
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
PO19223403.scr
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
Pointment/Kreditgivninger/Campanulous/Blaamejses.ps1
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
Pointment/Kreditgivninger/Campanulous/Blaamejses.ps1
Resource
win10v2004-20231215-en
General
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Target
Pointment/Kreditgivninger/Campanulous/Blaamejses.ps1
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Size
52KB
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MD5
8ff2c638f7da5e382ba3994d4ea5a0b9
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SHA1
c59f7e6b5fbdd2d79ec8c590e62f7b84e65c842a
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SHA256
838c2ef819f207ca24853cfcb596d83eb0ebb070e0593c999c0eb2f91a3433e1
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SHA512
d2084adba9817e3bfd4d09698f110c4ee2ca590864fbdfd7c2f815069df10093e853b80a7c575c4a1127c9f90b507f2df7c6ca371440ca45c984c7f585f54527
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SSDEEP
1536:SzqeFPqg6O6kMyilgFvaxeEuvhS+LmLhvTLYr:SmeFPFiGFyeZjS1va
Malware Config
Signatures
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Modifies Installed Components in the registry 2 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe -
Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 2972 powershell.exe 2972 powershell.exe 2972 powershell.exe 2972 powershell.exe 2972 powershell.exe 2972 powershell.exe 2972 powershell.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2608 explorer.exe -
Suspicious use of AdjustPrivilegeToken 13 IoCs
description pid Process Token: SeDebugPrivilege 2972 powershell.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe -
Suspicious use of SendNotifyMessage 17 IoCs
pid Process 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2972 wrote to memory of 2316 2972 powershell.exe 32 PID 2972 wrote to memory of 2316 2972 powershell.exe 32 PID 2972 wrote to memory of 2316 2972 powershell.exe 32 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\Pointment\Kreditgivninger\Campanulous\Blaamejses.ps11⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2972 -
C:\Windows\system32\wermgr.exe"C:\Windows\system32\wermgr.exe" "-outproc" "2972" "1076"2⤵PID:2316
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C:\Windows\explorer.exeexplorer.exe1⤵
- Modifies Installed Components in the registry
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2608
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD578e48bc7b4854384c3e1808e79316d5b
SHA17f627ff5aad833f8f0ea04b65e00039ac784d7ac
SHA25633d04ebf13e95825852992fc7494941a1983027633047808be6dfb504939d02d
SHA51282b7f5073937cb390f2dcd9499f9dc83e4b902c35b51d4cbe45f1b44c4ec300daddc88e3bc43dd1e05bc72204b5e202651348826721bb2b8b1e856166eae008e