Analysis
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max time kernel
88s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20231201-en -
resource tags
arch:x64arch:x86image:win10v2004-20231201-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2023 02:24
Static task
static1
Behavioral task
behavioral1
Sample
11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe
Resource
win7-20231130-en
Behavioral task
behavioral2
Sample
11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe
Resource
win10v2004-20231201-en
General
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Target
11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe
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Size
674KB
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MD5
1647ac54fb1c7a722615b1fb92e19bf6
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SHA1
884abfc7f84e34c28a63786700653e3383bafc5d
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SHA256
11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c
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SHA512
fce853cf34d701307e9f3bcbfd0c171d6ffd25f4d43efe12b18ab0aa05abba5ab130855713744d9acd42b3d004fe457aac171aaa98613b1c51503c4a64c9c15e
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SSDEEP
12288:+CjMJrIFc0Ik/6SQ1mPUoLa9X2Q9xkb6/A8gzexA97+JvaHcMIEWE:3MJUc05/Qboub9ibL8WexAcJvEcdE
Malware Config
Extracted
Protocol: smtp- Host:
mail.consultoraosp.com.ar - Port:
587 - Username:
[email protected] - Password:
mariana2023
Extracted
agenttesla
Protocol: smtp- Host:
mail.consultoraosp.com.ar - Port:
587 - Username:
[email protected] - Password:
mariana2023 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2192493100-457715857-1189582111-1000\Control Panel\International\Geo\Nation 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exedescription pid process target process PID 2132 set thread context of 3100 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 16 IoCs
Processes:
11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exepowershell.exepowershell.exe11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exepid process 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 1440 powershell.exe 3720 powershell.exe 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 1440 powershell.exe 3100 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 3100 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 3720 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exepowershell.exepowershell.exe11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exedescription pid process Token: SeDebugPrivilege 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe Token: SeDebugPrivilege 1440 powershell.exe Token: SeDebugPrivilege 3720 powershell.exe Token: SeDebugPrivilege 3100 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exedescription pid process target process PID 2132 wrote to memory of 1440 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe powershell.exe PID 2132 wrote to memory of 1440 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe powershell.exe PID 2132 wrote to memory of 1440 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe powershell.exe PID 2132 wrote to memory of 3720 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe powershell.exe PID 2132 wrote to memory of 3720 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe powershell.exe PID 2132 wrote to memory of 3720 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe powershell.exe PID 2132 wrote to memory of 1544 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe schtasks.exe PID 2132 wrote to memory of 1544 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe schtasks.exe PID 2132 wrote to memory of 1544 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe schtasks.exe PID 2132 wrote to memory of 2020 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 2020 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 2020 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 696 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 696 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 696 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 3544 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 3544 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 3544 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 4576 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 4576 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 4576 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 3100 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 3100 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 3100 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 3100 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 3100 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 3100 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 3100 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe PID 2132 wrote to memory of 3100 2132 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe 11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe"C:\Users\Admin\AppData\Local\Temp\11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2132 -
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\11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1440 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\wlJkdytzAaDK.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3720 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wlJkdytzAaDK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp80D8.tmp"2⤵
- Creates scheduled task(s)
PID:1544 -
C:\Users\Admin\AppData\Local\Temp\11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe"C:\Users\Admin\AppData\Local\Temp\11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe"2⤵PID:696
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C:\Users\Admin\AppData\Local\Temp\11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe"C:\Users\Admin\AppData\Local\Temp\11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3100 -
C:\Users\Admin\AppData\Local\Temp\11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe"C:\Users\Admin\AppData\Local\Temp\11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe"2⤵PID:4576
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C:\Users\Admin\AppData\Local\Temp\11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe"C:\Users\Admin\AppData\Local\Temp\11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe"2⤵PID:3544
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C:\Users\Admin\AppData\Local\Temp\11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe"C:\Users\Admin\AppData\Local\Temp\11f419d637ab540e1f8979054681617d3e4adf28c30bfb5d086352b1c80e439c.exe"2⤵PID:2020
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
18KB
MD5f39aaa4b9a9551f72d6e1854e62daa74
SHA1e2e914a12e3ada6734f246d070076940c91a7c12
SHA256117e28e46e4ae7e71ed781ede75af5535b91e5a3e477a4796adc2fd3ff6d906f
SHA512ee384185b03958a427a3316351e8ad1978ff9004eda5c9ae8ade368e2a3e12ba9e90c5b695ede6fd37923807373324dac4e7408f2f17b3e10eff395485115273
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5e974a4cf11ea957e2ccdab88e16d6f9f
SHA1f607620c18af6e477d8e896aa222cb75cedf7cd2
SHA256378cf69f3eb0f62deb2d1a306d5d214a7119e23a6acbb3040163e503e9fde72c
SHA5123e1793db92617df9431bbcef7620d192292d9429042fead45576a11b5e74464ba7d5a281e60a2798013ff8a58ff986b53be3ea696c00379bfe9480d0f89fe8fb