Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08/06/2024, 04:19
Static task
static1
Behavioral task
behavioral1
Sample
0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe
Resource
win10v2004-20240508-en
General
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Target
0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe
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Size
729KB
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MD5
dc88455c904d18a3c2b9b025e97c8af6
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SHA1
2da1ab8da33cdee205dcdc6f56e96cf595cc23ba
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SHA256
0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125
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SHA512
ca661f2b9038847ff2df7ec9bc64e88c8467e3435989387e01d64ffba4e72ba815feffa36d8fe6ca372ac960b8e425dadeecec011eb372a9355dbfbb7ec907de
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SSDEEP
12288:0gsJxviqyJMuPJg39tu/4Oc1/t05azP1E/HmZt/inFQhEwdLah:ap5OhPJgf1/C5azPWmz/QQhEw1a
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot7359374737:AAG-rOISO45emTAbe0uNq-VCZDJy_nNcEtc/
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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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2156 set thread context of 2280 2156 0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe 28 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2280 0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe 2280 0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2280 0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2156 wrote to memory of 2280 2156 0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe 28 PID 2156 wrote to memory of 2280 2156 0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe 28 PID 2156 wrote to memory of 2280 2156 0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe 28 PID 2156 wrote to memory of 2280 2156 0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe 28 PID 2156 wrote to memory of 2280 2156 0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe 28 PID 2156 wrote to memory of 2280 2156 0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe 28 PID 2156 wrote to memory of 2280 2156 0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe 28 PID 2156 wrote to memory of 2280 2156 0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe 28 PID 2156 wrote to memory of 2280 2156 0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe"C:\Users\Admin\AppData\Local\Temp\0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2156 -
C:\Users\Admin\AppData\Local\Temp\0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe"C:\Users\Admin\AppData\Local\Temp\0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2280
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