Analysis
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max time kernel
107s -
max time network
108s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
30-09-2024 04:25
Static task
static1
Behavioral task
behavioral1
Sample
CAPE MARS VSL'S PARTICULARS.docx.exe
Resource
win7-20240704-en
General
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Target
CAPE MARS VSL'S PARTICULARS.docx.exe
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Size
1.3MB
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MD5
3fdd44d4178bb6c42cae954e1307ba0f
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SHA1
db4aaf668c0ead4c1f93cea2e6ab732c87c81877
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SHA256
db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98
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SHA512
52ee2c01d8d9c954490c4d15662727c964dd145f29a06749cbd78ae414408631a9802200eaf1ae1fbc216be616de5211c8c95d895ec33f40bb05ea4e730a4690
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SSDEEP
24576:ffmMv6Ckr7Mny5QLxUARo1PNdukW8WvQCFn5rKX75uaKa:f3v+7/5QLxUTNdLW4CA75uA
Malware Config
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\name.vbs name.exe -
Executes dropped EXE 1 IoCs
pid Process 836 name.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 17 api.ipify.org 18 api.ipify.org -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/files/0x000700000002344e-5.dat autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 836 set thread context of 3628 836 name.exe 83 -
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 CAPE MARS VSL'S PARTICULARS.docx.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language name.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3628 RegSvcs.exe 3628 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 836 name.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3628 RegSvcs.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1300 wrote to memory of 836 1300 CAPE MARS VSL'S PARTICULARS.docx.exe 82 PID 1300 wrote to memory of 836 1300 CAPE MARS VSL'S PARTICULARS.docx.exe 82 PID 1300 wrote to memory of 836 1300 CAPE MARS VSL'S PARTICULARS.docx.exe 82 PID 836 wrote to memory of 3628 836 name.exe 83 PID 836 wrote to memory of 3628 836 name.exe 83 PID 836 wrote to memory of 3628 836 name.exe 83 PID 836 wrote to memory of 3628 836 name.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\CAPE MARS VSL'S PARTICULARS.docx.exe"C:\Users\Admin\AppData\Local\Temp\CAPE MARS VSL'S PARTICULARS.docx.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1300 -
C:\Users\Admin\AppData\Local\directory\name.exe"C:\Users\Admin\AppData\Local\Temp\CAPE MARS VSL'S PARTICULARS.docx.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:836 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\CAPE MARS VSL'S PARTICULARS.docx.exe"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3628
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
261KB
MD5faf329af7b932d3f0f6340be098c774c
SHA1833706cb52719ad0b403ff14acf29e216607a84a
SHA256d805d575eef651bf3fc4c6ccccb782421cb97e659ce317ff4569f196cddd4a59
SHA5120def405de2261049842b044b3d520db00ff6eb91b9ca7205aa8958eabc1f94c8f0e680ec62d074e585de8a80740527e3d6c1f95cd848287c6157bbea1905fefc
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Filesize
1.3MB
MD53fdd44d4178bb6c42cae954e1307ba0f
SHA1db4aaf668c0ead4c1f93cea2e6ab732c87c81877
SHA256db15aa19a87f7db96b971572182b09cb2b79ff78ac5fe747df663ce6288c3f98
SHA51252ee2c01d8d9c954490c4d15662727c964dd145f29a06749cbd78ae414408631a9802200eaf1ae1fbc216be616de5211c8c95d895ec33f40bb05ea4e730a4690