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Analysis
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max time kernel
60s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
19/03/2023, 13:13
Static task
static1
Behavioral task
behavioral1
Sample
Enercov PO 202246755181.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Enercov PO 202246755181.exe
Resource
win10v2004-20230220-en
General
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Target
Enercov PO 202246755181.exe
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Size
845KB
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MD5
11aa003966247771c12825963bea52dd
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SHA1
9664921caacdd9efece3e476fed9e9bb9ef1b6d9
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SHA256
387899fad2b9f561cc6b2023765354a3b385c5b515b361c3b019ff180d82d550
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SHA512
8bb7aa630ad40ad98a88fb4abc8204a4650929715dbd2b39ef28526a01757232f8d7b0130c6694b244c0306bba1589513d37fa96ead350cd133efb0d11c8baee
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SSDEEP
12288:TzCiEpjkjXyuaq8H7406ylH5UVqzemL07hkvY99Ha0eqpDLd4MDsCoMT:T0jkj+h406GaoBL0Sw97eqpDLdCCoMT
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
HNnNLPY3 - 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-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Enercov PO 202246755181.exe Key opened \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Enercov PO 202246755181.exe Key opened \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Enercov PO 202246755181.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1712 set thread context of 268 1712 Enercov PO 202246755181.exe 28 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 268 Enercov PO 202246755181.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1712 wrote to memory of 268 1712 Enercov PO 202246755181.exe 28 PID 1712 wrote to memory of 268 1712 Enercov PO 202246755181.exe 28 PID 1712 wrote to memory of 268 1712 Enercov PO 202246755181.exe 28 PID 1712 wrote to memory of 268 1712 Enercov PO 202246755181.exe 28 PID 1712 wrote to memory of 268 1712 Enercov PO 202246755181.exe 28 PID 1712 wrote to memory of 268 1712 Enercov PO 202246755181.exe 28 PID 1712 wrote to memory of 268 1712 Enercov PO 202246755181.exe 28 PID 1712 wrote to memory of 268 1712 Enercov PO 202246755181.exe 28 PID 1712 wrote to memory of 268 1712 Enercov PO 202246755181.exe 28 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Enercov PO 202246755181.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Enercov PO 202246755181.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Enercov PO 202246755181.exe"C:\Users\Admin\AppData\Local\Temp\Enercov PO 202246755181.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1712 -
C:\Users\Admin\AppData\Local\Temp\Enercov PO 202246755181.exe"C:\Users\Admin\AppData\Local\Temp\Enercov PO 202246755181.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:268
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