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Analysis
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max time kernel
149s -
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
14/01/2025, 01:31
Static task
static1
Behavioral task
behavioral1
Sample
e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe
Resource
win10v2004-20241007-en
General
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Target
e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe
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Size
1.5MB
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MD5
8d74e66b2bdcbcfb6aa7c4c54b44a0a6
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SHA1
e6bbae6c93c0ef06597eca50a02327d22dfe4e10
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SHA256
e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca
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SHA512
b97574494c3c2c2902e75fb21274ece399c2769f9c0bc17a6e999532b9018656c3c1391c3a18c4b7a36735f4ceb9629bfdebba165ae92b53b8a989dbbb39511e
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SSDEEP
24576:T7D0ycznC5JO5NlLZXTW/U9v1RIAhjLoamMiX4lNmZg0YxegPbUIDPP:T7YvC5JO5NlLZDFLjLoyEkmZ9Y14
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.translogship.co.in - Port:
587 - Username:
[email protected] - Password:
kolkata@19 - 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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Agenttesla family
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AgentTesla payload 1 IoCs
resource yara_rule behavioral2/memory/4524-16-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.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 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4180 set thread context of 4524 4180 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe 92 -
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 3 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 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.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 4496 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 4180 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe 4524 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe 4524 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4180 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe Token: SeDebugPrivilege 4524 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 4180 wrote to memory of 4496 4180 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe 90 PID 4180 wrote to memory of 4496 4180 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe 90 PID 4180 wrote to memory of 4496 4180 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe 90 PID 4180 wrote to memory of 4524 4180 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe 92 PID 4180 wrote to memory of 4524 4180 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe 92 PID 4180 wrote to memory of 4524 4180 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe 92 PID 4180 wrote to memory of 4524 4180 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe 92 PID 4180 wrote to memory of 4524 4180 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe 92 PID 4180 wrote to memory of 4524 4180 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe 92 PID 4180 wrote to memory of 4524 4180 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe 92 PID 4180 wrote to memory of 4524 4180 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe 92 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe"C:\Users\Admin\AppData\Local\Temp\e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.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:4180 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uaGtoafFRF" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2F58.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4496
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C:\Users\Admin\AppData\Local\Temp\e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe"{path}"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:4524
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Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e2670bb60cc7f97b28f85e73446e80ee65bd2863b662029aa2201fb8e30fabca.exe.log
Filesize1KB
MD584e77a587d94307c0ac1357eb4d3d46f
SHA183cc900f9401f43d181207d64c5adba7a85edc1e
SHA256e16024b092a026a9dc00df69d4b9bbcab7b2dc178dc5291fc308a1abc9304a99
SHA512aefb5c62200b3ed97718d20a89990954d4d8acdc0a6a73c5a420f1bba619cb79e70c2cd0a579b9f52dc6b09e1de2cea6cd6cac4376cfee92d94e2c01d310f691
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Filesize
1KB
MD584483cb6fb4eef1e2f6addb69476cfa1
SHA10836be81fc8ab07bbb8bffe2e8a549fb8900db30
SHA2566e32c7fd7623e8fc06d3e549dda3596da3e12a5266c9c4f12cbd755129c18af6
SHA512ae88b673d7d75280357d49ef7a65515f87b8ea1d0e30af7d5cdbbab043eb844cf008a36f74b793389207937789a2f9bf78a9561ef67cfe0883640e1abf4f8cfc