Analysis
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max time kernel
149s -
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
28-01-2025 06:22
Behavioral task
behavioral1
Sample
644c4d8e1df0f7ae73497d7d5f94ce806e54b611b2ca60cf28ea0a695b28f2d3.xls
Resource
win7-20240903-en
General
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Target
644c4d8e1df0f7ae73497d7d5f94ce806e54b611b2ca60cf28ea0a695b28f2d3.xls
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Size
61KB
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MD5
e89259df459a4658d9d97fc964705dad
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SHA1
f6134239d4a25fe4f7465ecc0eb52bf06623d658
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SHA256
644c4d8e1df0f7ae73497d7d5f94ce806e54b611b2ca60cf28ea0a695b28f2d3
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SHA512
b52ec1e5861dd7aec964e0fb32a0bd0a11de8be928722ad405996ee09a34228b57d43d7de10e16f1a3215bc196ddf66c3fc6a9f959fa2205a0759ad0f8d3fb86
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SSDEEP
1536:ZnxEtjPOtioVjDGUU1qfDlaGGx+cL2QnAs6/Emofq4+b/:ZnxEtjPOtioVjDGUU1qfDlaGGx+cL2Qw
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 2300 EXCEL.EXE -
Executes dropped EXE 3 IoCs
pid Process 2764 IDFBN.exe 412 IDFBN.exe 4308 IDFBN.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-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook IDFBN.exe Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook IDFBN.exe Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook IDFBN.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2764 set thread context of 412 2764 IDFBN.exe 91 PID 2764 set thread context of 4308 2764 IDFBN.exe 92 -
System Location Discovery: System Language Discovery 1 TTPs 3 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 IDFBN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IDFBN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IDFBN.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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 2300 EXCEL.EXE -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2764 IDFBN.exe Token: SeDebugPrivilege 412 IDFBN.exe -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE 2300 EXCEL.EXE -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2300 wrote to memory of 2764 2300 EXCEL.EXE 88 PID 2300 wrote to memory of 2764 2300 EXCEL.EXE 88 PID 2300 wrote to memory of 2764 2300 EXCEL.EXE 88 PID 2764 wrote to memory of 412 2764 IDFBN.exe 91 PID 2764 wrote to memory of 412 2764 IDFBN.exe 91 PID 2764 wrote to memory of 412 2764 IDFBN.exe 91 PID 2764 wrote to memory of 412 2764 IDFBN.exe 91 PID 2764 wrote to memory of 412 2764 IDFBN.exe 91 PID 2764 wrote to memory of 412 2764 IDFBN.exe 91 PID 2764 wrote to memory of 412 2764 IDFBN.exe 91 PID 2764 wrote to memory of 412 2764 IDFBN.exe 91 PID 2764 wrote to memory of 412 2764 IDFBN.exe 91 PID 2764 wrote to memory of 4308 2764 IDFBN.exe 92 PID 2764 wrote to memory of 4308 2764 IDFBN.exe 92 PID 2764 wrote to memory of 4308 2764 IDFBN.exe 92 PID 2764 wrote to memory of 4308 2764 IDFBN.exe 92 PID 2764 wrote to memory of 4308 2764 IDFBN.exe 92 PID 2764 wrote to memory of 4308 2764 IDFBN.exe 92 PID 2764 wrote to memory of 4308 2764 IDFBN.exe 92 PID 2764 wrote to memory of 4308 2764 IDFBN.exe 92 PID 2764 wrote to memory of 4308 2764 IDFBN.exe 92 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook IDFBN.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook IDFBN.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\644c4d8e1df0f7ae73497d7d5f94ce806e54b611b2ca60cf28ea0a695b28f2d3.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:2300 -
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\IDFBN.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\IDFBN.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2764 -
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\IDFBN.exeC:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\IDFBN.exe3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:412
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\IDFBN.exeC:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\IDFBN.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4308
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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-1-5-21-3350944739-639801879-157714471-1000\0f5007522459c86e95ffcc62f32308f1_dd2803c7-d377-4f06-bdfe-aea230fc7b0e
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3350944739-639801879-157714471-1000\0f5007522459c86e95ffcc62f32308f1_dd2803c7-d377-4f06-bdfe-aea230fc7b0e
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
Filesize2KB
MD540102d7de6eecae836f8a5bb87e0a210
SHA175646e5996ebc1dc84e2baae9f81303d0cf2a602
SHA256280595a6378d9af500864a406fad0d3f3e3288ced18bea3c974c2ab0ea728b2a
SHA5121110a8e9e95b55767a89bce239f79e24c7419d285d804ea6554d11ca3a3f9c59191b759b9cc928fa99b2ca82cc9b5d2ba9293a6b7f86e7d7d2f36152fd10fedf
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Filesize
311KB
MD546821019559de639e72269053b7d56fa
SHA1b3560c6d25cd352d6e0a6fa51c1e35ee59eb3ec9
SHA256f2462bb79a70a0626d9f2b151589d1ebdba7f1828cdd800734490e6066330602
SHA5122678aa3694c0f0c71e9bbbe4f2639f3f4d5988e96da00792e6f291cda8e6ea7a9b21b3b7b545d51e150b3f48abae9929efb6d8fa33b941450fba4fade0875dff