Analysis
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max time kernel
139s -
max time network
169s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
17/04/2024, 14:28
Behavioral task
behavioral1
Sample
9e19f6b4011cfb241e826abc5e52b9e2c5b99966a661ab548b90691b06cb3900.exe
Resource
win7-20240221-en
General
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Target
9e19f6b4011cfb241e826abc5e52b9e2c5b99966a661ab548b90691b06cb3900.exe
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Size
707KB
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MD5
6a8021f8078119a8c7c55396b3db595b
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SHA1
969ef2f9d7a2c9574506d549a52965f473ca1bb6
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SHA256
9e19f6b4011cfb241e826abc5e52b9e2c5b99966a661ab548b90691b06cb3900
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SHA512
cf44779730c75567453ec254dd04a35f0157e13a9d1226f6b338e512b471b5a41792f5a63071999c3c6b66a7aedd8f1ffb75d68fbde9a58d18709f5ee1565a9e
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SSDEEP
12288:IOv5jKhsfoPA+yeVKUCUxP4C902bdRtJJPiEgOkEQ0CIKDt3TQuQaBD0:Iq5TfcdHj4fmbadHIStDJ+
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.elquijotebanquetes.com - Port:
21 - Username:
[email protected] - Password:
4r@d15PS!-!h
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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resource yara_rule behavioral2/memory/4452-0-0x0000000000D00000-0x0000000000E93000-memory.dmp upx behavioral2/memory/4452-1-0x0000000000D00000-0x0000000000E93000-memory.dmp upx behavioral2/memory/4452-13-0x0000000000D00000-0x0000000000E93000-memory.dmp upx behavioral2/memory/4452-15-0x0000000000D00000-0x0000000000E93000-memory.dmp upx -
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 44 ip-api.com -
AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/4452-13-0x0000000000D00000-0x0000000000E93000-memory.dmp autoit_exe behavioral2/memory/4452-15-0x0000000000D00000-0x0000000000E93000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4452 set thread context of 3700 4452 9e19f6b4011cfb241e826abc5e52b9e2c5b99966a661ab548b90691b06cb3900.exe 90 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3700 RegSvcs.exe 3700 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4452 9e19f6b4011cfb241e826abc5e52b9e2c5b99966a661ab548b90691b06cb3900.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3700 RegSvcs.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4452 wrote to memory of 3700 4452 9e19f6b4011cfb241e826abc5e52b9e2c5b99966a661ab548b90691b06cb3900.exe 90 PID 4452 wrote to memory of 3700 4452 9e19f6b4011cfb241e826abc5e52b9e2c5b99966a661ab548b90691b06cb3900.exe 90 PID 4452 wrote to memory of 3700 4452 9e19f6b4011cfb241e826abc5e52b9e2c5b99966a661ab548b90691b06cb3900.exe 90 PID 4452 wrote to memory of 3700 4452 9e19f6b4011cfb241e826abc5e52b9e2c5b99966a661ab548b90691b06cb3900.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\9e19f6b4011cfb241e826abc5e52b9e2c5b99966a661ab548b90691b06cb3900.exe"C:\Users\Admin\AppData\Local\Temp\9e19f6b4011cfb241e826abc5e52b9e2c5b99966a661ab548b90691b06cb3900.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4452 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\9e19f6b4011cfb241e826abc5e52b9e2c5b99966a661ab548b90691b06cb3900.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3700
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4416 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:81⤵PID:4896