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Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
10/07/2024, 17:56
Static task
static1
Behavioral task
behavioral1
Sample
bUXxykcTPKqVTCw.exe
Resource
win7-20240704-en
General
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Target
bUXxykcTPKqVTCw.exe
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Size
470KB
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MD5
e5a6e7bbc815a510e258bc8c3c28a8e8
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SHA1
1aec295b216472b8daeaed42794955a85ec9f9db
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SHA256
8a28668302df8fea6ea0361fd4823410aea2dcd86934736e977b356ab9052a62
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SHA512
afc41a66b48e241828735faab0c27dc663ee5dea0ac0ea3be3d9b534aa800a9a2f72264f4ac5b4649633246ec9d2c03916dfd0916f75dd45da148cf805f14a10
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SSDEEP
12288:bkHHW9Gsb5A8ZDQr693BgsGduVHeFGlYTCFkDYgOKimg0:M29Gs68ZDQ0BgfuV+F/mFkDnHN
Malware Config
Extracted
lokibot
http://kinltd.top/evie1/five/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.
pid Process 1348 powershell.exe 4984 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Control Panel\International\Geo\Nation bUXxykcTPKqVTCw.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook bUXxykcTPKqVTCw.exe Key opened \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook bUXxykcTPKqVTCw.exe Key opened \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook bUXxykcTPKqVTCw.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3580 set thread context of 3076 3580 bUXxykcTPKqVTCw.exe 91 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1556 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 11 IoCs
pid Process 3580 bUXxykcTPKqVTCw.exe 3580 bUXxykcTPKqVTCw.exe 3580 bUXxykcTPKqVTCw.exe 3580 bUXxykcTPKqVTCw.exe 3580 bUXxykcTPKqVTCw.exe 3580 bUXxykcTPKqVTCw.exe 4984 powershell.exe 1348 powershell.exe 3580 bUXxykcTPKqVTCw.exe 1348 powershell.exe 4984 powershell.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3076 bUXxykcTPKqVTCw.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3580 bUXxykcTPKqVTCw.exe Token: SeDebugPrivilege 4984 powershell.exe Token: SeDebugPrivilege 1348 powershell.exe Token: SeDebugPrivilege 3076 bUXxykcTPKqVTCw.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 3580 wrote to memory of 4984 3580 bUXxykcTPKqVTCw.exe 85 PID 3580 wrote to memory of 4984 3580 bUXxykcTPKqVTCw.exe 85 PID 3580 wrote to memory of 4984 3580 bUXxykcTPKqVTCw.exe 85 PID 3580 wrote to memory of 1348 3580 bUXxykcTPKqVTCw.exe 87 PID 3580 wrote to memory of 1348 3580 bUXxykcTPKqVTCw.exe 87 PID 3580 wrote to memory of 1348 3580 bUXxykcTPKqVTCw.exe 87 PID 3580 wrote to memory of 1556 3580 bUXxykcTPKqVTCw.exe 89 PID 3580 wrote to memory of 1556 3580 bUXxykcTPKqVTCw.exe 89 PID 3580 wrote to memory of 1556 3580 bUXxykcTPKqVTCw.exe 89 PID 3580 wrote to memory of 3076 3580 bUXxykcTPKqVTCw.exe 91 PID 3580 wrote to memory of 3076 3580 bUXxykcTPKqVTCw.exe 91 PID 3580 wrote to memory of 3076 3580 bUXxykcTPKqVTCw.exe 91 PID 3580 wrote to memory of 3076 3580 bUXxykcTPKqVTCw.exe 91 PID 3580 wrote to memory of 3076 3580 bUXxykcTPKqVTCw.exe 91 PID 3580 wrote to memory of 3076 3580 bUXxykcTPKqVTCw.exe 91 PID 3580 wrote to memory of 3076 3580 bUXxykcTPKqVTCw.exe 91 PID 3580 wrote to memory of 3076 3580 bUXxykcTPKqVTCw.exe 91 PID 3580 wrote to memory of 3076 3580 bUXxykcTPKqVTCw.exe 91 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook bUXxykcTPKqVTCw.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook bUXxykcTPKqVTCw.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bUXxykcTPKqVTCw.exe"C:\Users\Admin\AppData\Local\Temp\bUXxykcTPKqVTCw.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3580 -
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\bUXxykcTPKqVTCw.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4984
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QBQhzBUEtK.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1348
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QBQhzBUEtK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3217.tmp"2⤵
- Scheduled Task/Job: Scheduled Task
PID:1556
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C:\Users\Admin\AppData\Local\Temp\bUXxykcTPKqVTCw.exe"C:\Users\Admin\AppData\Local\Temp\bUXxykcTPKqVTCw.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3076
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5ea6fcc89b86d641d25c558e9f37e87b7
SHA118ae1f8ff44f27511ea006c1c7ab85036c06de40
SHA2566a502423b33a1d16026967139df4b90f5550cffbc98792c1391129f010e26038
SHA5121e48093922ee95831101d4e525430005c19745887e6d57952c7f94a4382d4210de09ab2727395a5b5d779391dff695d9d123a86dc2b5c1bc0454259f4ba567d3
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD571745d6ab8697614dd8ba85f88e273fa
SHA1dfed14ad5115b894ab8680caa6e333813da11464
SHA256cec850a73e1c55e86845b95711b9ec9278c1851ace0954201069198a5a608ae2
SHA512693ccedfd0fa2c195ab1cb8c281a2ef17b9ea91dbe6a0a6eb36fa814085241626e4c8af3d815e0bd50aaca86ae606d5e4dde148089dea53a4d74e9bdce264fe9
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1176886754-713327781-2233697964-1000\0f5007522459c86e95ffcc62f32308f1_bfe162a7-a2f3-432e-ac76-9ca7c60064d9
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61