Analysis
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max time kernel
117s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17/11/2024, 08:34
Static task
static1
Behavioral task
behavioral1
Sample
9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe
Resource
win10v2004-20241007-en
General
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Target
9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe
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Size
560KB
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MD5
a1f3d8aa71bfb00cb9bfa2728f9d6e60
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SHA1
35a042b8315c4e6e509eb9224cceddead6462615
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SHA256
9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d
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SHA512
ff5bc07ed7b4c7a9be5a0a9d67430d44c23184d4ca2693d90d11e1dc3613c512a19a58b82d2c31229bca1cd7fc9e418c23dbec527d5d0c73bf829990ab64e0c6
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SSDEEP
12288:SCfiaVM5GHMoVZYL0VCFQYAAA22zQ5I/slShaMZucL7kF:SYiJ5kVZglAB22zQ56LjS
Malware Config
Signatures
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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 2680 powershell.exe 2584 powershell.exe -
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2400 set thread context of 1480 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 37 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.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 2632 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 2584 powershell.exe 2680 powershell.exe 1480 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe Token: SeDebugPrivilege 1480 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe Token: SeDebugPrivilege 2680 powershell.exe Token: SeDebugPrivilege 2584 powershell.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2400 wrote to memory of 2680 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 31 PID 2400 wrote to memory of 2680 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 31 PID 2400 wrote to memory of 2680 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 31 PID 2400 wrote to memory of 2680 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 31 PID 2400 wrote to memory of 2584 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 33 PID 2400 wrote to memory of 2584 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 33 PID 2400 wrote to memory of 2584 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 33 PID 2400 wrote to memory of 2584 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 33 PID 2400 wrote to memory of 2632 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 34 PID 2400 wrote to memory of 2632 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 34 PID 2400 wrote to memory of 2632 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 34 PID 2400 wrote to memory of 2632 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 34 PID 2400 wrote to memory of 1480 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 37 PID 2400 wrote to memory of 1480 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 37 PID 2400 wrote to memory of 1480 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 37 PID 2400 wrote to memory of 1480 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 37 PID 2400 wrote to memory of 1480 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 37 PID 2400 wrote to memory of 1480 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 37 PID 2400 wrote to memory of 1480 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 37 PID 2400 wrote to memory of 1480 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 37 PID 2400 wrote to memory of 1480 2400 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe 37 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe"C:\Users\Admin\AppData\Local\Temp\9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2400 -
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\9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2680
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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\JIlApjvRxj.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2584
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JIlApjvRxj" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6854.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2632
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C:\Users\Admin\AppData\Local\Temp\9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe"C:\Users\Admin\AppData\Local\Temp\9155862979f292ea527e4107a7143bd9b54c66511a1aa1b04a06f924a4ed901d.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1480
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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
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5ec78c79e5a086093917caf25a7f7a76b
SHA17e90490af665adad4056fc4834b01fa10d9e1f51
SHA256bfd23f33c2393b0f08005acaf73d96ddec32ecd69a64c7e78e61f4c0329d4ab2
SHA512512c964cda3c80addc16c06b026d774c8c2c206db0e562910780826cedc4e1b77e237d793fc4c204f6163f1eba8d9fd3278ff536291ca2f7d2566223e00c49de
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD5f031b3ff4b800f1b3fbda22af78e403c
SHA1d883e5b5a0eaa0dca874959f6985f8cb9f5fee37
SHA2561c2b8a208688576b6deb02fbc3b3d372b2ddaa129823c0679ba93c832af06a62
SHA512060f27cbff8bbfd52a8214590257afbc2979455cc5bafe87f37b5d77378a776fdeae710fa5ebb895457c3572c9970cfb86a64852dd498e50d3ad6bafaf273d48