Analysis
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max time kernel
120s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
29/02/2024, 08:51
Static task
static1
Behavioral task
behavioral1
Sample
EMED_ZAMÓWIENIE_N.2402290221.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
EMED_ZAMÓWIENIE_N.2402290221.exe
Resource
win10v2004-20240226-en
General
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Target
EMED_ZAMÓWIENIE_N.2402290221.exe
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Size
1.2MB
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MD5
90fef91edee1df02f5f9336dcee3f444
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SHA1
c983932f2a99e0c42860e12078ed971bf529dec5
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SHA256
4462f40cbb243a63f60fcc2c1b03150dc45d9fd0e8cef78c7e6ea9de60aa32cf
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SHA512
bd16674ec38ab19dc0534d32ae3c2efc37d6289a59a1392ed10a62f0b6889073181c5eb73c97f893d27a4e0a70adc21b54496d31c8271305ee786e9f48358bbd
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SSDEEP
12288:Vj/R7ulzg/GpXVowlaUl/GDDL3oRfMhYKCUo8riaj6sgQE3mmSweHR5JNHrU3275:rqz1BAaUo8riaj6nNHQR4zA9gmNt
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.rusticpensiune.ro - Port:
21 - Username:
[email protected] - Password:
99AM}+NZ&CCq!4Vq)9!(zXx01.lQ!~nS.fBnY,4Z~fjHnGo*B3Gd;B{Q1!%-Xw--%vn^0%nt
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 1708 set thread context of 2616 1708 EMED_ZAMÓWIENIE_N.2402290221.exe 28 -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1708 EMED_ZAMÓWIENIE_N.2402290221.exe 1708 EMED_ZAMÓWIENIE_N.2402290221.exe 2616 RegAsm.exe 2616 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1708 EMED_ZAMÓWIENIE_N.2402290221.exe Token: SeDebugPrivilege 2616 RegAsm.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1708 wrote to memory of 2616 1708 EMED_ZAMÓWIENIE_N.2402290221.exe 28 PID 1708 wrote to memory of 2616 1708 EMED_ZAMÓWIENIE_N.2402290221.exe 28 PID 1708 wrote to memory of 2616 1708 EMED_ZAMÓWIENIE_N.2402290221.exe 28 PID 1708 wrote to memory of 2616 1708 EMED_ZAMÓWIENIE_N.2402290221.exe 28 PID 1708 wrote to memory of 2616 1708 EMED_ZAMÓWIENIE_N.2402290221.exe 28 PID 1708 wrote to memory of 2616 1708 EMED_ZAMÓWIENIE_N.2402290221.exe 28 PID 1708 wrote to memory of 2616 1708 EMED_ZAMÓWIENIE_N.2402290221.exe 28 PID 1708 wrote to memory of 2616 1708 EMED_ZAMÓWIENIE_N.2402290221.exe 28 PID 1708 wrote to memory of 2616 1708 EMED_ZAMÓWIENIE_N.2402290221.exe 28 PID 1708 wrote to memory of 2616 1708 EMED_ZAMÓWIENIE_N.2402290221.exe 28 PID 1708 wrote to memory of 2616 1708 EMED_ZAMÓWIENIE_N.2402290221.exe 28 PID 1708 wrote to memory of 2616 1708 EMED_ZAMÓWIENIE_N.2402290221.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\EMED_ZAMÓWIENIE_N.2402290221.exe"C:\Users\Admin\AppData\Local\Temp\EMED_ZAMÓWIENIE_N.2402290221.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1708 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2616
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