Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
27/01/2025, 11:01
Behavioral task
behavioral1
Sample
PurchaseOrder.xls
Resource
win7-20240903-en
General
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Target
PurchaseOrder.xls
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Size
62KB
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MD5
634eda2ed35505b3af4dcc9fd537a009
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SHA1
0d78d766baaf10a9c2be65e058ac26dad61d6e69
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SHA256
f1f5ca357c3c67ee391971f3dee3136ca140f5d0e905237837427d4bd287e797
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SHA512
3a5697b7b0b4e629a54cd8c46ecfdc2793ad740a296907999e9b7f8a084a6a586d1b4235186da82545e737b08b8688ee4141e580517626eab449d45690d7f6a2
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SSDEEP
1536:tnxEtjPOtioVjDGUU1qfDlaGGx+cL2QnAq6/EmoPR+Dz:tnxEtjPOtioVjDGUU1qfDlaGGx+cL2QX
Malware Config
Extracted
lokibot
http://85.31.47.84:5336/adsafref/Panel/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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Lokibot family
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Downloads MZ/PE file 1 IoCs
flow pid Process 24 4572 EXCEL.EXE -
Executes dropped EXE 3 IoCs
pid Process 4268 EXXLQW.exe 2732 EXXLQW.exe 4844 EXXLQW.exe -
Reads user/profile data of web browsers 3 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-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook EXXLQW.exe Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook EXXLQW.exe Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook EXXLQW.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 4268 set thread context of 2732 4268 EXXLQW.exe 91 PID 4268 set thread context of 4844 4268 EXXLQW.exe 92 -
System Location Discovery: System Language Discovery 1 TTPs 1 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 EXXLQW.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4572 EXCEL.EXE -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4268 EXXLQW.exe Token: SeDebugPrivilege 2732 EXXLQW.exe -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE 4572 EXCEL.EXE -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 4572 wrote to memory of 4268 4572 EXCEL.EXE 88 PID 4572 wrote to memory of 4268 4572 EXCEL.EXE 88 PID 4572 wrote to memory of 4268 4572 EXCEL.EXE 88 PID 4268 wrote to memory of 2732 4268 EXXLQW.exe 91 PID 4268 wrote to memory of 2732 4268 EXXLQW.exe 91 PID 4268 wrote to memory of 2732 4268 EXXLQW.exe 91 PID 4268 wrote to memory of 2732 4268 EXXLQW.exe 91 PID 4268 wrote to memory of 2732 4268 EXXLQW.exe 91 PID 4268 wrote to memory of 2732 4268 EXXLQW.exe 91 PID 4268 wrote to memory of 2732 4268 EXXLQW.exe 91 PID 4268 wrote to memory of 2732 4268 EXXLQW.exe 91 PID 4268 wrote to memory of 2732 4268 EXXLQW.exe 91 PID 4268 wrote to memory of 4844 4268 EXXLQW.exe 92 PID 4268 wrote to memory of 4844 4268 EXXLQW.exe 92 PID 4268 wrote to memory of 4844 4268 EXXLQW.exe 92 PID 4268 wrote to memory of 4844 4268 EXXLQW.exe 92 PID 4268 wrote to memory of 4844 4268 EXXLQW.exe 92 PID 4268 wrote to memory of 4844 4268 EXXLQW.exe 92 PID 4268 wrote to memory of 4844 4268 EXXLQW.exe 92 PID 4268 wrote to memory of 4844 4268 EXXLQW.exe 92 PID 4268 wrote to memory of 4844 4268 EXXLQW.exe 92 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook EXXLQW.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook EXXLQW.exe
Processes
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\PurchaseOrder.xls"1⤵
- Downloads MZ/PE file
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4572 -
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Printer Shortcuts\EXXLQW.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Printer Shortcuts\EXXLQW.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4268 -
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Printer Shortcuts\EXXLQW.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Printer Shortcuts\EXXLQW.exe"3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2732
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Printer Shortcuts\EXXLQW.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Printer Shortcuts\EXXLQW.exe"3⤵
- Executes dropped EXE
PID:4844
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-493223053-2004649691-1575712786-1000\0f5007522459c86e95ffcc62f32308f1_755b0f1a-bb38-4bb2-bc7e-240c892146ee
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-493223053-2004649691-1575712786-1000\0f5007522459c86e95ffcc62f32308f1_755b0f1a-bb38-4bb2-bc7e-240c892146ee
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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Filesize
306KB
MD5d23c535c0fc3adff3121abd8e5e6e7f2
SHA136a663b1013432b385dfd747828bf5e6cf260b68
SHA25623f1e565cb84ac71b4f2536ed5b33950ad42a0566f1656a585461e38b0ca7eb8
SHA512f83ad177f2c7adfabdc3b8690fe10ffa4d76ede6e03b21cb030a3d171ef4f472ff719a7ee3166e5efd696fcdc67cc3053ac97f01a6bd99087e953dd426dd021b
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
Filesize1KB
MD5a22b619720ccd6384e5ff6e1a9537859
SHA1c3f0728bddbe24177fe2e293382b418a7a6d9250
SHA256997f478f3bd429738ca413f2eef21dd2a281e770391726e478ca447bd1b6f38e
SHA512ed747ed4f166a85411f199df919044709e2a92a27866f85992ea695e88428ba79fc7ac0a584412219118add88803ce4a556dfb916a014466f92a219497b7d112