Analysis
-
max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17/11/2024, 01:56
Static task
static1
Behavioral task
behavioral1
Sample
66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe
Resource
win10v2004-20241007-en
General
-
Target
66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe
-
Size
518KB
-
MD5
20be611ea4964bbca64e51b103a506b3
-
SHA1
7baeb297a50bd49bb6e1500d21612e6493c39ada
-
SHA256
66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd
-
SHA512
3a35de8a2e1ee6aff4497cf93fc76fed7e2bc42e78522bf62560cfe28e3ecce754cc2906bbaea741fb7b7f134669e85463ec5bb160ec4833749c8ae250534290
-
SSDEEP
12288:03HI6D3+/w/urQU6PgcnQACyaX5dPIhckBTj+kR:2HIr42rhxaiym5dwv
Malware Config
Signatures
-
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 3276 powershell.exe 4212 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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.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.
-
Reads user/profile data of web browsers 3 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-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.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 31 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4520 set thread context of 2436 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 103 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.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 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.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 3680 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 21 IoCs
pid Process 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 3276 powershell.exe 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 4212 powershell.exe 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 3276 powershell.exe 4212 powershell.exe 2436 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe Token: SeDebugPrivilege 3276 powershell.exe Token: SeDebugPrivilege 4212 powershell.exe Token: SeDebugPrivilege 2436 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 4520 wrote to memory of 3276 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 95 PID 4520 wrote to memory of 3276 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 95 PID 4520 wrote to memory of 3276 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 95 PID 4520 wrote to memory of 4212 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 97 PID 4520 wrote to memory of 4212 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 97 PID 4520 wrote to memory of 4212 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 97 PID 4520 wrote to memory of 3680 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 99 PID 4520 wrote to memory of 3680 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 99 PID 4520 wrote to memory of 3680 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 99 PID 4520 wrote to memory of 1860 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 101 PID 4520 wrote to memory of 1860 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 101 PID 4520 wrote to memory of 1860 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 101 PID 4520 wrote to memory of 2120 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 102 PID 4520 wrote to memory of 2120 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 102 PID 4520 wrote to memory of 2120 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 102 PID 4520 wrote to memory of 2436 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 103 PID 4520 wrote to memory of 2436 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 103 PID 4520 wrote to memory of 2436 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 103 PID 4520 wrote to memory of 2436 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 103 PID 4520 wrote to memory of 2436 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 103 PID 4520 wrote to memory of 2436 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 103 PID 4520 wrote to memory of 2436 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 103 PID 4520 wrote to memory of 2436 4520 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe 103 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe"C:\Users\Admin\AppData\Local\Temp\66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.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:4520 -
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\66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3276
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\AwudofIDaGp.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4212
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\AwudofIDaGp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1B43.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:3680
-
-
C:\Users\Admin\AppData\Local\Temp\66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe"C:\Users\Admin\AppData\Local\Temp\66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe"2⤵PID:1860
-
-
C:\Users\Admin\AppData\Local\Temp\66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe"C:\Users\Admin\AppData\Local\Temp\66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe"2⤵PID:2120
-
-
C:\Users\Admin\AppData\Local\Temp\66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.exe"C:\Users\Admin\AppData\Local\Temp\66c79ac72ae7d06167cff941e73c5f3ba525606316b3f9bfbdac8db3031136fd.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:2436
-
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
-
Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
-
Filesize
18KB
MD5fbd7be9bd2c7c936cbc61c175030295e
SHA1920eb0c2356048a7321492f9b1012110b0c0b38a
SHA256c72bda5e6abee53aef6c208397ab7b038b09e69d453fbac4b48810ec85b084a9
SHA512e7fa9ba7e17d8d98206e66270b4967eebe20fcf19798b9bc6c108314e00b106bd30a02eb66cfc8013af92821900cb852424b327034af1c96457e3586c581dbca
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
1KB
MD554eb6713bf180a94eb7739066acbf6f4
SHA166989178d411ae33a08217e768cacd7e3d37ef85
SHA256e33fb354c40f941c5829faa3410e9afa4383c11d1c8db70d66428728129e8b41
SHA512ab74c1002d4e8892168b4d12de190c2535bbd85663a03a78958a83a1c698c96b4a5cfd8fcfe0b66c97feaade896f8b0b45e4fbd874b9604062bc414708499989