Analysis
- max time kernel
250s - max time network
276s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
22/11/2024, 01:24
Behavioral task
behavioral1
Sample
FACTURA09876567000.exe
Resource
win7-20240903-en
17 signatures
300 seconds
General
- Target FACTURA09876567000.exe
- Size 506KB
- Sample241122-bsehds1ncy
- SHA256 ecc61fe635e2cdb0859441ef90e330230094e7514cf00cb48829e136d713b63b
- MD5 f4a43c4e63d1bc8908819fc2b3b6a83b
- SHA1 03f88667ac44a41a2b5e4b2cf48f23302ae79b6c
- SHA512 6f1ce342403bc33f5dabfa0260da8f45bfd6d3bdfe72df20e0a617f71bf2abe926a29393d4a9e4621ee8a5ade029c20ed025fe377ab7c1d6f954f866c1efe76f
- SSDEEP 12288:FOv5jKhsfoPA+yeVKUCUxP4C902bdRtJJPi0Q/mXWb0zjnfxNNZjXO:Fq5TfcdHj4fmbjQOXQ0xNNZjXO
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
lokibot
C2
-
http://87.120.113.235/18/pin.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
- Lokibot family
- Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\translucently.vbs translucently.exe - Executes dropped EXE 1 IoCs
pid Process 4108 translucently.exe - Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook svchost.exe Key opened \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook svchost.exe Key opened \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook svchost.exe - AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/4524-14-0x0000000000560000-0x000000000068E000-memory.dmp autoit_exe behavioral2/memory/4108-29-0x0000000000B10000-0x0000000000C3E000-memory.dmp autoit_exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4108 set thread context of 976 4108 translucently.exe 84 -
resource yara_rule behavioral2/memory/4524-0-0x0000000000560000-0x000000000068E000-memory.dmp upx behavioral2/files/0x0007000000023c98-10.dat upx behavioral2/memory/4108-12-0x0000000000B10000-0x0000000000C3E000-memory.dmp upx behavioral2/memory/4524-14-0x0000000000560000-0x000000000068E000-memory.dmp upx behavioral2/memory/4108-29-0x0000000000B10000-0x0000000000C3E000-memory.dmp upx - System Location Discovery: System Language Discovery 1 TTPs 2 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 translucently.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FACTURA09876567000.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4108 translucently.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 976 svchost.exe - Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 4524 FACTURA09876567000.exe 4524 FACTURA09876567000.exe 4108 translucently.exe 4108 translucently.exe - Suspicious use of SendNotifyMessage 4 IoCs
pid Process 4524 FACTURA09876567000.exe 4524 FACTURA09876567000.exe 4108 translucently.exe 4108 translucently.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 4524 wrote to memory of 4108 4524 FACTURA09876567000.exe 83 PID 4524 wrote to memory of 4108 4524 FACTURA09876567000.exe 83 PID 4524 wrote to memory of 4108 4524 FACTURA09876567000.exe 83 PID 4108 wrote to memory of 976 4108 translucently.exe 84 PID 4108 wrote to memory of 976 4108 translucently.exe 84 PID 4108 wrote to memory of 976 4108 translucently.exe 84 PID 4108 wrote to memory of 976 4108 translucently.exe 84 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook svchost.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook svchost.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\FACTURA09876567000.exe"C:\Users\Admin\AppData\Local\Temp\FACTURA09876567000.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4524 -
C:\Users\Admin\AppData\Local\palladiums\translucently.exe"C:\Users\Admin\AppData\Local\Temp\FACTURA09876567000.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4108 -
C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\FACTURA09876567000.exe"3⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:976
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\palladiums\translucently.exe
- Size 506KB
- SHA256 ecc61fe635e2cdb0859441ef90e330230094e7514cf00cb48829e136d713b63b
- MD5 f4a43c4e63d1bc8908819fc2b3b6a83b
- SHA1 03f88667ac44a41a2b5e4b2cf48f23302ae79b6c
- SHA512 6f1ce342403bc33f5dabfa0260da8f45bfd6d3bdfe72df20e0a617f71bf2abe926a29393d4a9e4621ee8a5ade029c20ed025fe377ab7c1d6f954f866c1efe76f
- SSDEEP 12288:FOv5jKhsfoPA+yeVKUCUxP4C902bdRtJJPi0Q/mXWb0zjnfxNNZjXO:Fq5TfcdHj4fmbjQOXQ0xNNZjXO
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2045521122-590294423-3465680274-1000\0f5007522459c86e95ffcc62f32308f1_896de533-e5fb-4eb9-8f2b-d363f3584dc5
- Size 46B
- SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
- MD5 d898504a722bff1524134c6ab6a5eaa5
- SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
- SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2045521122-590294423-3465680274-1000\0f5007522459c86e95ffcc62f32308f1_896de533-e5fb-4eb9-8f2b-d363f3584dc5
- Size 46B
- SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
- MD5 c07225d4e7d01d31042965f048728a0a
- SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
- SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
- MD5 SHA1 SHA512