Analysis
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max time kernel
122s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
07-12-2023 14:17
Static task
static1
Behavioral task
behavioral1
Sample
db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe
Resource
win10v2004-20231127-en
General
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Target
db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe
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Size
2.1MB
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MD5
3e6d723d92d5ed87e3e7b380d8e8307e
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SHA1
70e7e2662d5d02dcce846a04499de49ad868817e
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SHA256
db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c
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SHA512
f4b6b2c74691043bbb552508a29bd0c14ad004a4606e0814c9fb15c28f51feb4575ce3e81dbec2bdfa6cb0b0b79f4cb88bd30bc969b52bd749769754bb6cbcdc
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SSDEEP
49152:jh/lHKoueda5jRM97lqpcr3W7+MpvskY1aNAEn3+:OolWiHEnu
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.cyber.net.pk - Port:
587 - Username:
[email protected] - Password:
?df398ee6 - 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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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 2224 set thread context of 2776 2224 db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe 28 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2776 db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe 2776 db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2224 db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe Token: SeDebugPrivilege 2776 db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2224 wrote to memory of 2776 2224 db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe 28 PID 2224 wrote to memory of 2776 2224 db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe 28 PID 2224 wrote to memory of 2776 2224 db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe 28 PID 2224 wrote to memory of 2776 2224 db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe 28 PID 2224 wrote to memory of 2776 2224 db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe 28 PID 2224 wrote to memory of 2776 2224 db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe 28 PID 2224 wrote to memory of 2776 2224 db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe 28 PID 2224 wrote to memory of 2776 2224 db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe 28 PID 2224 wrote to memory of 2776 2224 db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe"C:\Users\Admin\AppData\Local\Temp\db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2224 -
C:\Users\Admin\AppData\Local\Temp\db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exeC:\Users\Admin\AppData\Local\Temp\db2a204d6286ccff77412f38fcb2233480283faf9a7e33efae6aa15a26b1539c.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2776
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