Analysis
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max time kernel
145s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15-11-2024 02:11
Static task
static1
Behavioral task
behavioral1
Sample
5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe
Resource
win7-20240903-en
General
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Target
5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe
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Size
880KB
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MD5
bfb1e912b7914ca7f64d375479118066
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SHA1
9a9da9f064b89a5d38d1482778bcbbb5684b44a6
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SHA256
5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e
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SHA512
3abdb0acce0693e0c20b431f391fb3d2cbc7f72404bf014045c3d8ac54a14fc827880cf67832a993b74eb045762f784a5b8c60451176425b1faeca8313dae8f8
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SSDEEP
12288:XYA6tgpBhpj670qFNGrVmWKybvjIVbg/okXUM3O1b13gCQDL5IxNbToBfATE5:X4gFpu7dNgXRvZ5n3O1R45+oBfATE
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.sajbh.com - Port:
587 - Username:
[email protected] - Password:
Saj@2014 - 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
Processes:
resource yara_rule behavioral2/memory/3584-12-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
Processes:
5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exedescription pid Process procid_target PID 3912 set thread context of 3584 3912 5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe 95 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exepid Process 3584 5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe 3584 5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exedescription pid Process Token: SeDebugPrivilege 3584 5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exedescription pid Process procid_target PID 3912 wrote to memory of 3584 3912 5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe 95 PID 3912 wrote to memory of 3584 3912 5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe 95 PID 3912 wrote to memory of 3584 3912 5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe 95 PID 3912 wrote to memory of 3584 3912 5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe 95 PID 3912 wrote to memory of 3584 3912 5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe 95 PID 3912 wrote to memory of 3584 3912 5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe 95 PID 3912 wrote to memory of 3584 3912 5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe 95 PID 3912 wrote to memory of 3584 3912 5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe"C:\Users\Admin\AppData\Local\Temp\5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3912 -
C:\Users\Admin\AppData\Local\Temp\5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe"C:\Users\Admin\AppData\Local\Temp\5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3584
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\5b2e6dd48d956df7283b6c6c1527d3bfe31c802b32085bebbda88308cdaaf26e.exe.log
Filesize1KB
MD517573558c4e714f606f997e5157afaac
SHA113e16e9415ceef429aaf124139671ebeca09ed23
SHA256c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553
SHA512f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc