Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
12-06-2024 01:46
Static task
static1
Behavioral task
behavioral1
Sample
1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe
Resource
win10v2004-20240508-en
General
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Target
1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe
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Size
693KB
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MD5
5b289698231b48cb0762ff5ad0dc0b39
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SHA1
8061af867135a6b7aa2620dbeba27f470c871d61
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SHA256
1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006
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SHA512
bbca22a2114e9efb923e8f32480b7b532adfa14398f61e15ff888c4b572858b64d6614ae3c91b7582a5da8da9078bfcef347cb84cfae60e728201524b862a0fd
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SSDEEP
12288:0W/RA5STkep6Mlqnl3LkcBDVXFamBD/UFHn0JkrBSxF6w7RTIYCNp:0Mm5SH6MIl3LkGDhsmD/U0yO7xItNp
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.svetigeorgije.co.rs - Port:
21 - Username:
[email protected] - Password:
4c5H&b2whkD9
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
InstallUtil.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe Key opened \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe Key opened \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exedescription pid process target process PID 2320 set thread context of 2448 2320 1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe InstallUtil.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exepid process 2320 1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe 2320 1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exeInstallUtil.exedescription pid process Token: SeDebugPrivilege 2320 1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe Token: SeDebugPrivilege 2448 InstallUtil.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exedescription pid process target process PID 2320 wrote to memory of 2448 2320 1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe InstallUtil.exe PID 2320 wrote to memory of 2448 2320 1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe InstallUtil.exe PID 2320 wrote to memory of 2448 2320 1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe InstallUtil.exe PID 2320 wrote to memory of 2448 2320 1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe InstallUtil.exe PID 2320 wrote to memory of 2448 2320 1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe InstallUtil.exe PID 2320 wrote to memory of 2448 2320 1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe InstallUtil.exe PID 2320 wrote to memory of 2448 2320 1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe InstallUtil.exe PID 2320 wrote to memory of 2448 2320 1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe InstallUtil.exe PID 2320 wrote to memory of 2448 2320 1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe InstallUtil.exe PID 2320 wrote to memory of 2448 2320 1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe InstallUtil.exe PID 2320 wrote to memory of 2448 2320 1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe InstallUtil.exe PID 2320 wrote to memory of 2448 2320 1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe InstallUtil.exe -
outlook_office_path 1 IoCs
Processes:
InstallUtil.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe -
outlook_win_path 1 IoCs
Processes:
InstallUtil.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe"C:\Users\Admin\AppData\Local\Temp\1b836888dacc8feeddae02ee6b7451b13450c8b01df32a9cbb3401d6549f0006.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2448