Analysis
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max time kernel
143s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
27-05-2024 05:56
Static task
static1
Behavioral task
behavioral1
Sample
PO-298721.exe
Resource
win7-20240221-en
General
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Target
PO-298721.exe
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Size
502KB
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MD5
32b46c41b04fb363e690b42a23fa66f1
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SHA1
c4133c75bcf95700ab24b920fce767821c2d80e7
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SHA256
f60b55a36d4b9154ec2d50e8586246ac1c5203593f05937e0b5d7e68d3c8c74a
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SHA512
83884db73620629b19774207cb81e7ea29b460f4ef81931895b53752b0d2e9ae429c91cd0f7bbc254973f7ea03ec97bad18ee4d90d7bff50b3685a9895f826aa
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SSDEEP
12288:XujrYCFd6xdU+GdVMBnqIsHEghtCGD2zQuUR:U81xmXsKHEghtC/QuUR
Malware Config
Extracted
lokibot
http://sempersim.su/d8/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Signatures
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Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Processes:
powershell.exepowershell.exepid process 1052 powershell.exe 4384 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
PO-298721.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation PO-298721.exe -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
PO-298721.exedescription pid process target process PID 4284 set thread context of 3940 4284 PO-298721.exe RegSvcs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 17 IoCs
Processes:
PO-298721.exepowershell.exepowershell.exepid process 4284 PO-298721.exe 4284 PO-298721.exe 4284 PO-298721.exe 4284 PO-298721.exe 4284 PO-298721.exe 4284 PO-298721.exe 4284 PO-298721.exe 4284 PO-298721.exe 4284 PO-298721.exe 4284 PO-298721.exe 4384 powershell.exe 1052 powershell.exe 1052 powershell.exe 4384 powershell.exe 4284 PO-298721.exe 4384 powershell.exe 1052 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
PO-298721.exepowershell.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 4284 PO-298721.exe Token: SeDebugPrivilege 4384 powershell.exe Token: SeDebugPrivilege 1052 powershell.exe Token: SeDebugPrivilege 3940 RegSvcs.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
PO-298721.exedescription pid process target process PID 4284 wrote to memory of 1052 4284 PO-298721.exe powershell.exe PID 4284 wrote to memory of 1052 4284 PO-298721.exe powershell.exe PID 4284 wrote to memory of 1052 4284 PO-298721.exe powershell.exe PID 4284 wrote to memory of 4384 4284 PO-298721.exe powershell.exe PID 4284 wrote to memory of 4384 4284 PO-298721.exe powershell.exe PID 4284 wrote to memory of 4384 4284 PO-298721.exe powershell.exe PID 4284 wrote to memory of 404 4284 PO-298721.exe schtasks.exe PID 4284 wrote to memory of 404 4284 PO-298721.exe schtasks.exe PID 4284 wrote to memory of 404 4284 PO-298721.exe schtasks.exe PID 4284 wrote to memory of 932 4284 PO-298721.exe RegSvcs.exe PID 4284 wrote to memory of 932 4284 PO-298721.exe RegSvcs.exe PID 4284 wrote to memory of 932 4284 PO-298721.exe RegSvcs.exe PID 4284 wrote to memory of 3940 4284 PO-298721.exe RegSvcs.exe PID 4284 wrote to memory of 3940 4284 PO-298721.exe RegSvcs.exe PID 4284 wrote to memory of 3940 4284 PO-298721.exe RegSvcs.exe PID 4284 wrote to memory of 3940 4284 PO-298721.exe RegSvcs.exe PID 4284 wrote to memory of 3940 4284 PO-298721.exe RegSvcs.exe PID 4284 wrote to memory of 3940 4284 PO-298721.exe RegSvcs.exe PID 4284 wrote to memory of 3940 4284 PO-298721.exe RegSvcs.exe PID 4284 wrote to memory of 3940 4284 PO-298721.exe RegSvcs.exe PID 4284 wrote to memory of 3940 4284 PO-298721.exe RegSvcs.exe -
outlook_office_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook RegSvcs.exe -
outlook_win_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PO-298721.exe"C:\Users\Admin\AppData\Local\Temp\PO-298721.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4284 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO-298721.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1052 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\Oeskodgz.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4384 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\Oeskodgz" /XML "C:\Users\Admin\AppData\Local\Temp\tmp81ED.tmp"2⤵
- Creates scheduled task(s)
PID:404 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:932
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3940
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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=3308 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:81⤵PID:3548
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_efn1no34.qcc.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Local\Temp\tmp81ED.tmpFilesize
1KB
MD5aa10f54d8ddc05dcea55757d84485757
SHA16bfdcdf44c7c0f51aa62d8b95238d4add5b80863
SHA25600d0c3abfb7269094c5b57524a4cd31b7c0587e6cee6a4d4615710e70a93792b
SHA512c97b9c4ead5038675a307e1e8b2d99f67e3335770c705447d978a2fa1f11d9a7604978b21a4afa3ef9725bf5b7eae6e7e0e1c1c1ee276b7eafe39071a206d3c2
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353Filesize
46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353Filesize
46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
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memory/1052-42-0x00000000059A0000-0x0000000005CF4000-memory.dmpFilesize
3.3MB
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memory/1052-81-0x0000000075360000-0x00000000753AC000-memory.dmpFilesize
304KB
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memory/1052-96-0x0000000006FC0000-0x0000000007063000-memory.dmpFilesize
652KB
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memory/1052-105-0x0000000007530000-0x0000000007544000-memory.dmpFilesize
80KB
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memory/1052-20-0x00000000051E0000-0x0000000005808000-memory.dmpFilesize
6.2MB
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memory/1052-106-0x0000000007620000-0x000000000763A000-memory.dmpFilesize
104KB
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memory/1052-26-0x0000000004EE0000-0x0000000004F02000-memory.dmpFilesize
136KB
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memory/1052-110-0x0000000074AD0000-0x0000000075280000-memory.dmpFilesize
7.7MB
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memory/1052-23-0x0000000074AD0000-0x0000000075280000-memory.dmpFilesize
7.7MB
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memory/1052-18-0x0000000074AD0000-0x0000000075280000-memory.dmpFilesize
7.7MB
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memory/1052-17-0x0000000002660000-0x0000000002696000-memory.dmpFilesize
216KB
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memory/1052-19-0x0000000074AD0000-0x0000000075280000-memory.dmpFilesize
7.7MB
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memory/3940-28-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/3940-27-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/3940-118-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/3940-97-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/4284-6-0x0000000005600000-0x0000000005616000-memory.dmpFilesize
88KB
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memory/4284-11-0x0000000074ADE000-0x0000000074ADF000-memory.dmpFilesize
4KB
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memory/4284-10-0x000000000A640000-0x000000000A6DC000-memory.dmpFilesize
624KB
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memory/4284-1-0x00000000006A0000-0x0000000000722000-memory.dmpFilesize
520KB
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memory/4284-5-0x00000000051D0000-0x00000000051DA000-memory.dmpFilesize
40KB
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memory/4284-0-0x0000000074ADE000-0x0000000074ADF000-memory.dmpFilesize
4KB
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memory/4284-2-0x0000000005610000-0x0000000005BB4000-memory.dmpFilesize
5.6MB
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memory/4284-3-0x0000000005110000-0x00000000051A2000-memory.dmpFilesize
584KB
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memory/4284-8-0x0000000007E50000-0x0000000007E60000-memory.dmpFilesize
64KB
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memory/4284-51-0x0000000074AD0000-0x0000000075280000-memory.dmpFilesize
7.7MB
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memory/4284-12-0x0000000074AD0000-0x0000000075280000-memory.dmpFilesize
7.7MB
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memory/4284-4-0x0000000074AD0000-0x0000000075280000-memory.dmpFilesize
7.7MB
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memory/4284-7-0x0000000007E40000-0x0000000007E4C000-memory.dmpFilesize
48KB
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memory/4284-9-0x0000000007E60000-0x0000000007EC2000-memory.dmpFilesize
392KB
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memory/4384-111-0x0000000074AD0000-0x0000000075280000-memory.dmpFilesize
7.7MB
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memory/4384-102-0x0000000007280000-0x0000000007316000-memory.dmpFilesize
600KB
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memory/4384-21-0x0000000074AD0000-0x0000000075280000-memory.dmpFilesize
7.7MB
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memory/4384-94-0x00000000062B0000-0x00000000062CE000-memory.dmpFilesize
120KB
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memory/4384-53-0x0000000005EA0000-0x0000000005EEC000-memory.dmpFilesize
304KB
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memory/4384-52-0x0000000005D10000-0x0000000005D2E000-memory.dmpFilesize
120KB
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memory/4384-99-0x0000000007650000-0x0000000007CCA000-memory.dmpFilesize
6.5MB
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memory/4384-100-0x0000000007010000-0x000000000702A000-memory.dmpFilesize
104KB
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memory/4384-101-0x0000000007080000-0x000000000708A000-memory.dmpFilesize
40KB
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memory/4384-22-0x0000000074AD0000-0x0000000075280000-memory.dmpFilesize
7.7MB
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memory/4384-103-0x0000000007240000-0x0000000007251000-memory.dmpFilesize
68KB
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memory/4384-104-0x0000000007260000-0x000000000726E000-memory.dmpFilesize
56KB
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memory/4384-24-0x0000000074AD0000-0x0000000075280000-memory.dmpFilesize
7.7MB
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memory/4384-74-0x00000000062D0000-0x0000000006302000-memory.dmpFilesize
200KB
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memory/4384-107-0x0000000007350000-0x0000000007358000-memory.dmpFilesize
32KB
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memory/4384-29-0x0000000004E40000-0x0000000004EA6000-memory.dmpFilesize
408KB
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memory/4384-30-0x0000000004F60000-0x0000000004FC6000-memory.dmpFilesize
408KB
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memory/4384-75-0x0000000075360000-0x00000000753AC000-memory.dmpFilesize
304KB