Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-12-2024 01:12
Static task
static1
Behavioral task
behavioral1
Sample
90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe
Resource
win7-20241010-en
General
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Target
90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe
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Size
6KB
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MD5
df5fa561b0831eec691f7877734c9508
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SHA1
870eaf0be70260dc974f550c746db3c250c72f6f
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SHA256
90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2
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SHA512
1c391c25b3bb71d8cb72eecef0d1858b199b29b531cd1ce6f1bf4a00ec9940753335bc246914741383ee696b3fbb361467dcec58e307ff3fb464441e2db6a3f0
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SSDEEP
48:6JmWJhan28UahrnNkwtSF8Gx1RvtNMw+MMn8YqIjchOEt0nLwlPM31s+JCtDvlj3:IZ8hewtMzlp+l8HIjcsxsx61b6xYzNt
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.al-subai.com - Port:
587 - Username:
[email protected] - Password:
information12 - 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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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 1140 created 3432 1140 90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe 56 -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 20 api.ipify.org 21 api.ipify.org 22 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1140 set thread context of 4312 1140 90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe 86 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1140 90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe 4312 MSBuild.exe 4312 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1140 90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe Token: SeDebugPrivilege 1140 90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe Token: SeDebugPrivilege 4312 MSBuild.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1140 wrote to memory of 4312 1140 90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe 86 PID 1140 wrote to memory of 4312 1140 90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe 86 PID 1140 wrote to memory of 4312 1140 90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe 86 PID 1140 wrote to memory of 4312 1140 90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe 86 PID 1140 wrote to memory of 4312 1140 90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe 86 PID 1140 wrote to memory of 4312 1140 90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe 86 PID 1140 wrote to memory of 4312 1140 90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe 86 PID 1140 wrote to memory of 4312 1140 90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe 86
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3432
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C:\Users\Admin\AppData\Local\Temp\90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe"C:\Users\Admin\AppData\Local\Temp\90ad71b7f42ae66fbff825990e938941ed8b6d129f2221206e6c32541c5401f2.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1140
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4312
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