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Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
09/05/2024, 09:49
Static task
static1
Behavioral task
behavioral1
Sample
c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe
Resource
win10v2004-20240508-en
General
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Target
c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe
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Size
832KB
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MD5
b3730f72532c1c918f645115693a3303
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SHA1
837e374617a133d1697904b69b4a8a6625486348
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SHA256
c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25
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SHA512
1efe9dadb3bae9b235f62eb802e6fef815766eda7b123dcb91b72f8cd13450e627ba31029e2257a4599cf94ae0c26d2ce2ec94c41109eb8e3b05b1a84d46daaf
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SSDEEP
12288:amwNO3FVZ8aBCNCziHADPeAMXLZ6kvBuox6eDz2Qkd:3wNc4mjExZse/k
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.normagroup.com.tr - Port:
21 - Username:
[email protected] - Password:
Bossu_56@@12345@_
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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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2856 set thread context of 2920 2856 c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe 28 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2920 c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe 2920 c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2920 c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2920 c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2856 wrote to memory of 2920 2856 c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe 28 PID 2856 wrote to memory of 2920 2856 c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe 28 PID 2856 wrote to memory of 2920 2856 c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe 28 PID 2856 wrote to memory of 2920 2856 c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe 28 PID 2856 wrote to memory of 2920 2856 c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe 28 PID 2856 wrote to memory of 2920 2856 c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe 28 PID 2856 wrote to memory of 2920 2856 c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe 28 PID 2856 wrote to memory of 2920 2856 c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe 28 PID 2856 wrote to memory of 2920 2856 c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe"C:\Users\Admin\AppData\Local\Temp\c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Users\Admin\AppData\Local\Temp\c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe"C:\Users\Admin\AppData\Local\Temp\c13a25b6f100fd4d321e459c7613eed0d502123b419fb8973ab108795e509e25.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2920
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