Analysis
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max time kernel
136s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
23/07/2024, 01:10
Static task
static1
Behavioral task
behavioral1
Sample
77722d5aa41deb83b557ff6b537e04f68a121eda32986ab0ecd007984b09d6f0.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
77722d5aa41deb83b557ff6b537e04f68a121eda32986ab0ecd007984b09d6f0.exe
Resource
win10v2004-20240709-en
General
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Target
77722d5aa41deb83b557ff6b537e04f68a121eda32986ab0ecd007984b09d6f0.exe
-
Size
1022KB
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MD5
c51d7dcab2ecaad16a9e8a18b8c49ac0
-
SHA1
1dfa1b97e42a7b198bfa0dfcfc4bdb6887be7874
-
SHA256
77722d5aa41deb83b557ff6b537e04f68a121eda32986ab0ecd007984b09d6f0
-
SHA512
6b8637cfa507198bfc0b8b64cfc0929441de953ac3a86ed16dd716065881531a9decbaf1b2e426c61c8f43f954cf9e17b684cbf6946b2fc3cb53d98a53a7ac50
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SSDEEP
24576:3AHnh+eWsN3skA4RV1Hom2KXMmHarbhM8wlQO+XIe5:qh+ZkldoPK8Yarn0V2B
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.elquijotebanquetes.com - Port:
21 - Username:
[email protected] - Password:
-GN,s*KH{VEhPmo)+f
Signatures
-
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 20 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1016 set thread context of 3032 1016 77722d5aa41deb83b557ff6b537e04f68a121eda32986ab0ecd007984b09d6f0.exe 88 -
Program crash 1 IoCs
pid pid_target Process procid_target 4400 1016 WerFault.exe 83 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3032 RegSvcs.exe 3032 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 1016 77722d5aa41deb83b557ff6b537e04f68a121eda32986ab0ecd007984b09d6f0.exe 1016 77722d5aa41deb83b557ff6b537e04f68a121eda32986ab0ecd007984b09d6f0.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3032 RegSvcs.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1016 wrote to memory of 3032 1016 77722d5aa41deb83b557ff6b537e04f68a121eda32986ab0ecd007984b09d6f0.exe 88 PID 1016 wrote to memory of 3032 1016 77722d5aa41deb83b557ff6b537e04f68a121eda32986ab0ecd007984b09d6f0.exe 88 PID 1016 wrote to memory of 3032 1016 77722d5aa41deb83b557ff6b537e04f68a121eda32986ab0ecd007984b09d6f0.exe 88 PID 1016 wrote to memory of 3032 1016 77722d5aa41deb83b557ff6b537e04f68a121eda32986ab0ecd007984b09d6f0.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\77722d5aa41deb83b557ff6b537e04f68a121eda32986ab0ecd007984b09d6f0.exe"C:\Users\Admin\AppData\Local\Temp\77722d5aa41deb83b557ff6b537e04f68a121eda32986ab0ecd007984b09d6f0.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1016 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\77722d5aa41deb83b557ff6b537e04f68a121eda32986ab0ecd007984b09d6f0.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3032
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1016 -s 6362⤵
- Program crash
PID:4400
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1016 -ip 10161⤵PID:3296