Analysis
- max time kernel
122s - max time network
126s - platform
windows7_x64 - resource
win7-20230831-en - resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system - submitted
26/09/2023, 04:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
l4bZfp09oCXrM2z.exe
Resource
win7-20230831-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
l4bZfp09oCXrM2z.exe
Resource
win10v2004-20230915-en
9 signatures
150 seconds
General
- Target l4bZfp09oCXrM2z.exe
- Size 599KB
- Sample230926-e2h4qaed9x
- SHA256 dce4923a6dcb568fd39088155bf318b105cb239c3a65b9ffa89f54cad3ae3d76
- MD5 8a8e48da36503f461ea0cb0a219a000e
- SHA1 9950f2eef6d8943ec8e7f39c7c64b4ed33089d53
- SHA512 cabd9c60c94b6de73b1c10d83a35bb08fe5f9a0cbc7d0b29e00d0035891bf1dfa80d0404e9ebcff82ba54ec6299b1262032e48972a1e33ed3f3b13095c02280d
- SSDEEP 12288:3N0WWObWdmMO2eUrHNgCBUdYqmB7Suc4g/b6k4lBW:a4YmueUrtgCAYqiSuS34lB
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
lokibot
C2
-
http://45.77.76.224/~clinics/TWnwcu578emCVQ9B
-
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
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook l4bZfp09oCXrM2z.exe Key opened \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook l4bZfp09oCXrM2z.exe Key opened \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook l4bZfp09oCXrM2z.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2828 set thread context of 2832 2828 l4bZfp09oCXrM2z.exe 28 - Suspicious behavior: RenamesItself 1 IoCs
pid Process 2832 l4bZfp09oCXrM2z.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2832 l4bZfp09oCXrM2z.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2828 wrote to memory of 2832 2828 l4bZfp09oCXrM2z.exe 28 PID 2828 wrote to memory of 2832 2828 l4bZfp09oCXrM2z.exe 28 PID 2828 wrote to memory of 2832 2828 l4bZfp09oCXrM2z.exe 28 PID 2828 wrote to memory of 2832 2828 l4bZfp09oCXrM2z.exe 28 PID 2828 wrote to memory of 2832 2828 l4bZfp09oCXrM2z.exe 28 PID 2828 wrote to memory of 2832 2828 l4bZfp09oCXrM2z.exe 28 PID 2828 wrote to memory of 2832 2828 l4bZfp09oCXrM2z.exe 28 PID 2828 wrote to memory of 2832 2828 l4bZfp09oCXrM2z.exe 28 PID 2828 wrote to memory of 2832 2828 l4bZfp09oCXrM2z.exe 28 PID 2828 wrote to memory of 2832 2828 l4bZfp09oCXrM2z.exe 28 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook l4bZfp09oCXrM2z.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook l4bZfp09oCXrM2z.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\l4bZfp09oCXrM2z.exe"C:\Users\Admin\AppData\Local\Temp\l4bZfp09oCXrM2z.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2828 -
C:\Users\Admin\AppData\Local\Temp\l4bZfp09oCXrM2z.exe"C:\Users\Admin\AppData\Local\Temp\l4bZfp09oCXrM2z.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2832
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2180306848-1874213455-4093218721-1000\0f5007522459c86e95ffcc62f32308f1_070161a6-f9a2-4194-ab1f-80ebbc792197
- Size 46B
- SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
- MD5 d898504a722bff1524134c6ab6a5eaa5
- SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
- SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2180306848-1874213455-4093218721-1000\0f5007522459c86e95ffcc62f32308f1_070161a6-f9a2-4194-ab1f-80ebbc792197
- Size 46B
- SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
- MD5 c07225d4e7d01d31042965f048728a0a
- SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
- SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
- MD5 SHA1 SHA512