Analysis
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max time kernel
144s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
24/01/2024, 01:10
Static task
static1
Behavioral task
behavioral1
Sample
90bd7451a14708b62a1e5c23816a02c23e374729553c5e90a261e04cd6b676c3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
90bd7451a14708b62a1e5c23816a02c23e374729553c5e90a261e04cd6b676c3.exe
Resource
win10v2004-20231215-en
General
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Target
90bd7451a14708b62a1e5c23816a02c23e374729553c5e90a261e04cd6b676c3.exe
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Size
1.1MB
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MD5
8666bcdf5f14898779c770dc95522e04
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SHA1
dbd6be55f58a17e234d6db93b5e140c96ba5796f
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SHA256
90bd7451a14708b62a1e5c23816a02c23e374729553c5e90a261e04cd6b676c3
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SHA512
f2508c24bc5868a6a90f393788895f97b4582358c983c8f989dc70dac05c312434180b393e46dd713e0b2634ee469474bd8e86b6f5390bda6c69a752fb46796c
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SSDEEP
24576:2qDEvCTbMWu7rQYlBQcBiT6rprG8abbeG1TumGIM:2TvC/MTQYxsWR7abbHn
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.elquijotebanquetes.com - Port:
21 - Username:
[email protected] - Password:
-GN,s*KH{VEhPmo)+f
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 16 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4600 set thread context of 1668 4600 90bd7451a14708b62a1e5c23816a02c23e374729553c5e90a261e04cd6b676c3.exe 92 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1668 RegSvcs.exe 1668 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4600 90bd7451a14708b62a1e5c23816a02c23e374729553c5e90a261e04cd6b676c3.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1668 RegSvcs.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4600 wrote to memory of 1668 4600 90bd7451a14708b62a1e5c23816a02c23e374729553c5e90a261e04cd6b676c3.exe 92 PID 4600 wrote to memory of 1668 4600 90bd7451a14708b62a1e5c23816a02c23e374729553c5e90a261e04cd6b676c3.exe 92 PID 4600 wrote to memory of 1668 4600 90bd7451a14708b62a1e5c23816a02c23e374729553c5e90a261e04cd6b676c3.exe 92 PID 4600 wrote to memory of 1668 4600 90bd7451a14708b62a1e5c23816a02c23e374729553c5e90a261e04cd6b676c3.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\90bd7451a14708b62a1e5c23816a02c23e374729553c5e90a261e04cd6b676c3.exe"C:\Users\Admin\AppData\Local\Temp\90bd7451a14708b62a1e5c23816a02c23e374729553c5e90a261e04cd6b676c3.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4600 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\90bd7451a14708b62a1e5c23816a02c23e374729553c5e90a261e04cd6b676c3.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1668
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