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Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
07/03/2023, 10:04
Static task
static1
Behavioral task
behavioral1
Sample
901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe
Resource
win10v2004-20230220-en
General
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Target
901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe
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Size
1004KB
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MD5
569ef44d486d4161655af3633d73a5ae
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SHA1
8f280d6e650835cdfeb60d406a9b81fcaa0a0f33
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SHA256
901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec
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SHA512
74d83f76cbfc112a2f4d3d6b9e102166959836b491e8f6a7d0f473743191ee872aa2fe0fea8b32306a17001ef7a107f1f5af0a660c048ad763d4f48f6c35d8fe
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SSDEEP
12288:dHX3FBVmNUfqBe4isYJCM6KV9ZGOY91hb1udYjUGUQ6MPRAhTymycFdNDWnL6:9zYNUfqBpWCiVv2931uCRPRgPyq
Malware Config
Extracted
Protocol: smtp- Host:
cp5ua.hyperhost.ua - Port:
587 - Username:
[email protected] - Password:
7213575aceACE@#$
Extracted
agenttesla
Protocol: smtp- Host:
cp5ua.hyperhost.ua - Port:
587 - Username:
[email protected] - Password:
7213575aceACE@#$ - 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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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3368 set thread context of 4152 3368 901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe 94 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4152 901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4152 901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3368 wrote to memory of 4152 3368 901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe 94 PID 3368 wrote to memory of 4152 3368 901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe 94 PID 3368 wrote to memory of 4152 3368 901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe 94 PID 3368 wrote to memory of 4152 3368 901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe 94 PID 3368 wrote to memory of 4152 3368 901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe 94 PID 3368 wrote to memory of 4152 3368 901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe 94 PID 3368 wrote to memory of 4152 3368 901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe 94 PID 3368 wrote to memory of 4152 3368 901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe 94 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe"C:\Users\Admin\AppData\Local\Temp\901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3368 -
C:\Users\Admin\AppData\Local\Temp\901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe"C:\Users\Admin\AppData\Local\Temp\901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:4152
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\901bdc59c476cc6bb91e7bd3716436f972c176094c4479a8309e5560362192ec.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3