Analysis
-
max time kernel
148s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 02:32
Static task
static1
Behavioral task
behavioral1
Sample
9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe
Resource
win7-20240508-en
General
-
Target
9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe
-
Size
656KB
-
MD5
b6e29f20ae7d20b763a89c4dea1e2901
-
SHA1
92ccec58bb77cf5e970b5ea1ce6fc52f6e01749c
-
SHA256
9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2
-
SHA512
5f12b8ba7a096d5c96401354e1783fb839974aff8e2ff6538abbe759c28ea32cfe82e5d70a426a0a6d00997046bc86114ff706eb61069dbc3dafdb6b9221043c
-
SSDEEP
12288:zBzi8LkpEaJWTUK64rx8lrO/doPD2+oJr3aLuEET3EbH/+qX6rh3i:zB2jEU30+lrkoPqZx2uEJKl
Malware Config
Extracted
Protocol: smtp- Host:
mail.alfainterplast.com.ua - Port:
587 - Username:
[email protected] - Password:
X~9fki.{k;+)
Extracted
agenttesla
Protocol: smtp- Host:
mail.alfainterplast.com.ua - Port:
587 - Username:
[email protected] - Password:
X~9fki.{k;+) - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
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.
Processes:
powershell.exepowershell.exepid process 2484 powershell.exe 1972 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
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 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exedescription pid process target process PID 3440 set thread context of 1504 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exepowershell.exepowershell.exe9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exepid process 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe 2484 powershell.exe 1972 powershell.exe 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe 1504 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe 1504 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe 2484 powershell.exe 1972 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exepowershell.exepowershell.exe9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exedescription pid process Token: SeDebugPrivilege 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe Token: SeDebugPrivilege 2484 powershell.exe Token: SeDebugPrivilege 1972 powershell.exe Token: SeDebugPrivilege 1504 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exedescription pid process target process PID 3440 wrote to memory of 2484 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe powershell.exe PID 3440 wrote to memory of 2484 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe powershell.exe PID 3440 wrote to memory of 2484 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe powershell.exe PID 3440 wrote to memory of 1972 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe powershell.exe PID 3440 wrote to memory of 1972 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe powershell.exe PID 3440 wrote to memory of 1972 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe powershell.exe PID 3440 wrote to memory of 760 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe schtasks.exe PID 3440 wrote to memory of 760 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe schtasks.exe PID 3440 wrote to memory of 760 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe schtasks.exe PID 3440 wrote to memory of 1504 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe PID 3440 wrote to memory of 1504 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe PID 3440 wrote to memory of 1504 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe PID 3440 wrote to memory of 1504 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe PID 3440 wrote to memory of 1504 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe PID 3440 wrote to memory of 1504 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe PID 3440 wrote to memory of 1504 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe PID 3440 wrote to memory of 1504 3440 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe 9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe"C:\Users\Admin\AppData\Local\Temp\9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
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\9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SnpgpAAaT.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SnpgpAAaT" /XML "C:\Users\Admin\AppData\Local\Temp\tmp71B5.tmp"2⤵
- Creates scheduled task(s)
-
C:\Users\Admin\AppData\Local\Temp\9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe"C:\Users\Admin\AppData\Local\Temp\9023cc9878fe5fc652d796e8435767709c41a8195aec5fd3551c8c5e3bf391e2.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.logFilesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
-
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveFilesize
18KB
MD5b1cddb522013fe3304fd6d7f0a266516
SHA15b5cedcc5546978314af2ecd0563137c638b7ce2
SHA2563bf81480cf11d17114d4190b30dfd0a5c609944176ba328880f950baa2db246d
SHA512ac2e746517ed7c0b14e7656fc3a6a58bfee35c2720f0afc6e1f04dfcde4253e30f2863f0f23f3571fc25381ab5ca10d0c15c3738be4f8336356794bda8ac7221
-
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yfzn4ram.hnz.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
C:\Users\Admin\AppData\Local\Temp\tmp71B5.tmpFilesize
1KB
MD5f3c7fe9fd30b9d1a6a840599d7d8f729
SHA1bec1fbe34e67998f5f2336060b88b65fcefdb0e1
SHA2568507b5e1d17eab1992f91cff049910ee29d469916ce396c716f18a8fe53088e3
SHA512159d6f9306d4a5ef3761a188716bd3388eb7c076a89a2b52b5ae8c7009b056d8f1934507f78afcb3af33db58fb6c812ab69a6bd4be40d8b372a1bf4714ee708f
-
memory/1504-78-0x0000000005D00000-0x0000000005D50000-memory.dmpFilesize
320KB
-
memory/1504-45-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
-
memory/1972-82-0x0000000007A90000-0x0000000007A98000-memory.dmpFilesize
32KB
-
memory/1972-79-0x00000000079A0000-0x00000000079AE000-memory.dmpFilesize
56KB
-
memory/1972-77-0x0000000007970000-0x0000000007981000-memory.dmpFilesize
68KB
-
memory/1972-72-0x0000000007430000-0x00000000074D3000-memory.dmpFilesize
652KB
-
memory/1972-62-0x00000000755D0000-0x000000007561C000-memory.dmpFilesize
304KB
-
memory/1972-81-0x0000000007AB0000-0x0000000007ACA000-memory.dmpFilesize
104KB
-
memory/1972-18-0x0000000074D30000-0x00000000754E0000-memory.dmpFilesize
7.7MB
-
memory/1972-44-0x0000000074D30000-0x00000000754E0000-memory.dmpFilesize
7.7MB
-
memory/1972-43-0x0000000074D30000-0x00000000754E0000-memory.dmpFilesize
7.7MB
-
memory/1972-88-0x0000000074D30000-0x00000000754E0000-memory.dmpFilesize
7.7MB
-
memory/2484-15-0x00000000052C0000-0x00000000058E8000-memory.dmpFilesize
6.2MB
-
memory/2484-89-0x0000000074D30000-0x00000000754E0000-memory.dmpFilesize
7.7MB
-
memory/2484-21-0x0000000005B30000-0x0000000005B96000-memory.dmpFilesize
408KB
-
memory/2484-41-0x0000000074D30000-0x00000000754E0000-memory.dmpFilesize
7.7MB
-
memory/2484-28-0x0000000005BE0000-0x0000000005F34000-memory.dmpFilesize
3.3MB
-
memory/2484-19-0x0000000005920000-0x0000000005942000-memory.dmpFilesize
136KB
-
memory/2484-17-0x0000000074D30000-0x00000000754E0000-memory.dmpFilesize
7.7MB
-
memory/2484-16-0x0000000074D30000-0x00000000754E0000-memory.dmpFilesize
7.7MB
-
memory/2484-20-0x0000000005AC0000-0x0000000005B26000-memory.dmpFilesize
408KB
-
memory/2484-76-0x0000000007750000-0x00000000077E6000-memory.dmpFilesize
600KB
-
memory/2484-48-0x0000000006190000-0x00000000061AE000-memory.dmpFilesize
120KB
-
memory/2484-49-0x0000000006720000-0x000000000676C000-memory.dmpFilesize
304KB
-
memory/2484-51-0x00000000755D0000-0x000000007561C000-memory.dmpFilesize
304KB
-
memory/2484-50-0x0000000007390000-0x00000000073C2000-memory.dmpFilesize
200KB
-
memory/2484-14-0x0000000004C10000-0x0000000004C46000-memory.dmpFilesize
216KB
-
memory/2484-61-0x0000000006770000-0x000000000678E000-memory.dmpFilesize
120KB
-
memory/2484-80-0x0000000007710000-0x0000000007724000-memory.dmpFilesize
80KB
-
memory/2484-73-0x0000000007B10000-0x000000000818A000-memory.dmpFilesize
6.5MB
-
memory/2484-74-0x00000000074D0000-0x00000000074EA000-memory.dmpFilesize
104KB
-
memory/2484-75-0x0000000007540000-0x000000000754A000-memory.dmpFilesize
40KB
-
memory/3440-0-0x0000000074D3E000-0x0000000074D3F000-memory.dmpFilesize
4KB
-
memory/3440-8-0x0000000006660000-0x00000000066E2000-memory.dmpFilesize
520KB
-
memory/3440-7-0x00000000052C0000-0x00000000052D0000-memory.dmpFilesize
64KB
-
memory/3440-6-0x00000000062F0000-0x000000000630A000-memory.dmpFilesize
104KB
-
memory/3440-9-0x0000000008CD0000-0x0000000008D6C000-memory.dmpFilesize
624KB
-
memory/3440-5-0x0000000074D30000-0x00000000754E0000-memory.dmpFilesize
7.7MB
-
memory/3440-4-0x0000000004CA0000-0x0000000004CAA000-memory.dmpFilesize
40KB
-
memory/3440-3-0x0000000004D20000-0x0000000004DB2000-memory.dmpFilesize
584KB
-
memory/3440-2-0x00000000052D0000-0x0000000005874000-memory.dmpFilesize
5.6MB
-
memory/3440-47-0x0000000074D30000-0x00000000754E0000-memory.dmpFilesize
7.7MB
-
memory/3440-1-0x0000000000200000-0x00000000002AA000-memory.dmpFilesize
680KB