Analysis
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max time kernel
145s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
18-05-2024 01:22
Static task
static1
Behavioral task
behavioral1
Sample
a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe
Resource
win7-20240508-en
General
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Target
a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe
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Size
549KB
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MD5
40e4e3307dd7359897141771ba831bfb
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SHA1
92529678ea9fa991b616c2d17625488d5142b48c
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SHA256
a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e
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SHA512
25afb237162518999702a1dfc5e99f099a518ce876b421444e861ab1ff0939733924878a4ab953fa894cfe3d723ee3b0ed290ab0e372e9e882a8d36147ab5811
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SSDEEP
12288:ZdrLbDZaNRpi9IptA0k/E37npTiKT7wyqSnG+9MzZy:jLDZMRpi9gtJ17pT5TUyvuZy
Malware Config
Extracted
lokibot
http://45.61.137.215/index.php/3b1tenbkyj
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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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 5 IoCs
Processes:
resource yara_rule behavioral2/memory/652-11-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/652-13-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/652-15-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/652-83-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral2/memory/652-91-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables containing common artifacts observed in infostealers 5 IoCs
Processes:
resource yara_rule behavioral2/memory/652-11-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/652-13-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/652-15-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/652-83-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer behavioral2/memory/652-91-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_GENInfoStealer -
Detects executables referencing many file transfer clients. Observed in information stealers 5 IoCs
Processes:
resource yara_rule behavioral2/memory/652-11-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/652-13-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/652-15-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/652-83-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/652-91-0x0000000000400000-0x00000000004A2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exedescription pid process target process PID 2384 set thread context of 652 2384 a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe RegSvcs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 4200 powershell.exe 4200 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
powershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 4200 powershell.exe Token: SeDebugPrivilege 652 RegSvcs.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exedescription pid process target process PID 2384 wrote to memory of 4200 2384 a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe powershell.exe PID 2384 wrote to memory of 4200 2384 a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe powershell.exe PID 2384 wrote to memory of 4200 2384 a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe powershell.exe PID 2384 wrote to memory of 652 2384 a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe RegSvcs.exe PID 2384 wrote to memory of 652 2384 a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe RegSvcs.exe PID 2384 wrote to memory of 652 2384 a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe RegSvcs.exe PID 2384 wrote to memory of 652 2384 a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe RegSvcs.exe PID 2384 wrote to memory of 652 2384 a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe RegSvcs.exe PID 2384 wrote to memory of 652 2384 a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe RegSvcs.exe PID 2384 wrote to memory of 652 2384 a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe RegSvcs.exe PID 2384 wrote to memory of 652 2384 a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe RegSvcs.exe PID 2384 wrote to memory of 652 2384 a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe RegSvcs.exe -
outlook_office_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook RegSvcs.exe -
outlook_win_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe"C:\Users\Admin\AppData\Local\Temp\a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2384 -
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\a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4200
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:652
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2539840389-1261165778-1087677076-1000\0f5007522459c86e95ffcc62f32308f1_468f6343-c0e6-4931-9703-30c6539573cb
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2539840389-1261165778-1087677076-1000\0f5007522459c86e95ffcc62f32308f1_468f6343-c0e6-4931-9703-30c6539573cb
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b