Analysis
- max time kernel
130s - max time network
101s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
27/08/2024, 15:19
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20240802-en
General
- Target file.exe
- Size 597KB
- Sample240827-sp74zayfml
- SHA256 c6134dc8d4cb365309ce031501eb322ab4d4731465bd7e1fb75421ac7f2c6734
- MD5 db19845d99d3dd9e60dcfdf810b9ce45
- SHA1 401bfd7063515b6eeec60a97d84939d0dc087bc6
- SHA512 429aa2bfb4fab09ad40bb0a6200c59b873810c2df0b8f986fd81501ea4c1c03581e29dedb7c2a0590c77e1cd247e290d74f7f87d26d8db6b54e0b39cc8035805
- SSDEEP 6144:xTDErFMmH8Sj3fzzQxFajJ162x7NBYvDbG/hrsBspChm51aop1t+uqmSR/KIg4pc:Ju/jvIGc2tN7h1F7LMK2pzactbs6kR
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
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lokibot
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http://104.248.205.66/index.php/pages?id=281164463123697
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http://kbfvzoboss.bid/alien/fre.php
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http://alphastand.trade/alien/fre.php
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http://alphastand.win/alien/fre.php
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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.
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2512 powershell.exe 3740 powershell.exe - 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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation file.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-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook file.exe Key opened \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook file.exe Key opened \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook file.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4952 set thread context of 2104 4952 file.exe 104 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 4 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 schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language file.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3704 schtasks.exe - Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 2512 powershell.exe 2512 powershell.exe 3740 powershell.exe 3740 powershell.exe 4952 file.exe 4952 file.exe 4952 file.exe 4952 file.exe 2512 powershell.exe 3740 powershell.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 2104 file.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3740 powershell.exe Token: SeDebugPrivilege 2512 powershell.exe Token: SeDebugPrivilege 4952 file.exe Token: SeDebugPrivilege 2104 file.exe - Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 4952 wrote to memory of 2512 4952 file.exe 96 PID 4952 wrote to memory of 2512 4952 file.exe 96 PID 4952 wrote to memory of 2512 4952 file.exe 96 PID 4952 wrote to memory of 3740 4952 file.exe 98 PID 4952 wrote to memory of 3740 4952 file.exe 98 PID 4952 wrote to memory of 3740 4952 file.exe 98 PID 4952 wrote to memory of 3704 4952 file.exe 100 PID 4952 wrote to memory of 3704 4952 file.exe 100 PID 4952 wrote to memory of 3704 4952 file.exe 100 PID 4952 wrote to memory of 2052 4952 file.exe 102 PID 4952 wrote to memory of 2052 4952 file.exe 102 PID 4952 wrote to memory of 2052 4952 file.exe 102 PID 4952 wrote to memory of 3556 4952 file.exe 103 PID 4952 wrote to memory of 3556 4952 file.exe 103 PID 4952 wrote to memory of 3556 4952 file.exe 103 PID 4952 wrote to memory of 2104 4952 file.exe 104 PID 4952 wrote to memory of 2104 4952 file.exe 104 PID 4952 wrote to memory of 2104 4952 file.exe 104 PID 4952 wrote to memory of 2104 4952 file.exe 104 PID 4952 wrote to memory of 2104 4952 file.exe 104 PID 4952 wrote to memory of 2104 4952 file.exe 104 PID 4952 wrote to memory of 2104 4952 file.exe 104 PID 4952 wrote to memory of 2104 4952 file.exe 104 PID 4952 wrote to memory of 2104 4952 file.exe 104 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook file.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook file.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4952 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\file.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2512
-
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\jCjKEcDjYhNL.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3740
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jCjKEcDjYhNL" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFCAF.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:3704
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"2⤵PID:2052
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"2⤵PID:3556
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2104
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
- Size 2KB
- SHA256 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
- MD5 968cb9309758126772781b83adb8a28f
- SHA1 8da30e71accf186b2ba11da1797cf67f8f78b47c
- SHA512 4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 18KB
- SHA256 1be7022b2520cb40b91bcb5e94329d46982f6a7bf0db7950e2191c467ab07073
- MD5 0a20b60939430cf39f233b9f38e4602d
- SHA1 492fe3df855a3d3778f8678df2349981ca825c9b
- SHA512 acd08367589f243dd3e6a37d86c22f056f28793bcfdeda63aff7c4db56b53841fa4e8eacdc506d2ad31d265e002bf1a7771e65f002c8477ab45810e1c81b8154
- SSDEEP 384:4sf+BO9i+LSgpoITNuJk+o9oV4pK6seYLME/h03SoZ1sfYSg0jEDkeQ0gdItkKhD:VfjToONTjoV4pNgrKSoGWKEDjCq3
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0ijfha4n.vlu.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\tmpFCAF.tmp
- Size 1KB
- SHA256 4f20ae4c972110b8bccf3a305796d18ecc3784c7dc25a4f39344b7044bbfaf48
- MD5 41fae0e81736cdd525cc96176c31f763
- SHA1 e7bfc8e1a48168c9e322fb05f51876a7c982c980
- SHA512 f186e4f03b1f84312f6b40074ada94bc511bd18ca3d3d8fc56ae5e4a3cbf5e04338a0307a17eb9f673d6a57bd123d59b62a6d853e51b150ffb13c7d6832fe410
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-786284298-625481688-3210388970-1000\0f5007522459c86e95ffcc62f32308f1_1b74ca46-c49b-4c52-a57d-8cd1ff70c625
- Size 46B
- SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
- MD5 d898504a722bff1524134c6ab6a5eaa5
- SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
- SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-786284298-625481688-3210388970-1000\0f5007522459c86e95ffcc62f32308f1_1b74ca46-c49b-4c52-a57d-8cd1ff70c625
- Size 46B
- SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
- MD5 c07225d4e7d01d31042965f048728a0a
- SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
- SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
- MD5 SHA1 SHA512