Analysis
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max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
18-06-2024 10:10
Static task
static1
Behavioral task
behavioral1
Sample
MTQ_05133_1670.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
MTQ_05133_1670.exe
Resource
win10v2004-20240611-en
General
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Target
MTQ_05133_1670.exe
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Size
1.9MB
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MD5
45de95dce9bb6c26f86da8f3f2d1333f
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SHA1
da1919ff62cd4ee35f533b21984aca5776a95207
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SHA256
96b250e64ffabc3bab4c669b3bfd194e55a3ce9e26c7e0dbd047872f2351fe05
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SHA512
39e94d8710523fa5c5af7e92d86c6671d861b1d24ea2356f1d162569de698c224d0244f4be8d6e779e8ce059089ffcefee9ab7e0dc707eda91db44406e5c62ec
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SSDEEP
24576:iqefHWA5+tAlTQk23yONu5ED2z6aJzOHXHiz3kzqmhv6Eil:JefHWA5+ATCr22anz3kzqmMx
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
162.254.34.31 - Port:
587 - Username:
[email protected] - Password:
ABwuRZS5Mjh5 - 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.
Processes:
flow ioc 3 api.ipify.org 4 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
MTQ_05133_1670.exedescription pid process target process PID 2140 set thread context of 3468 2140 MTQ_05133_1670.exe MTQ_05133_1670.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Gathers network information 2 TTPs 2 IoCs
Uses commandline utility to view network configuration.
Processes:
ipconfig.exeipconfig.exepid process 3584 ipconfig.exe 3212 ipconfig.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
MTQ_05133_1670.exepid process 3468 MTQ_05133_1670.exe 3468 MTQ_05133_1670.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
MTQ_05133_1670.exeMTQ_05133_1670.exedescription pid process Token: SeDebugPrivilege 2140 MTQ_05133_1670.exe Token: SeDebugPrivilege 2140 MTQ_05133_1670.exe Token: SeDebugPrivilege 3468 MTQ_05133_1670.exe -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
MTQ_05133_1670.execmd.execmd.exedescription pid process target process PID 2140 wrote to memory of 3188 2140 MTQ_05133_1670.exe cmd.exe PID 2140 wrote to memory of 3188 2140 MTQ_05133_1670.exe cmd.exe PID 2140 wrote to memory of 3188 2140 MTQ_05133_1670.exe cmd.exe PID 2140 wrote to memory of 3188 2140 MTQ_05133_1670.exe cmd.exe PID 3188 wrote to memory of 3212 3188 cmd.exe ipconfig.exe PID 3188 wrote to memory of 3212 3188 cmd.exe ipconfig.exe PID 3188 wrote to memory of 3212 3188 cmd.exe ipconfig.exe PID 3188 wrote to memory of 3212 3188 cmd.exe ipconfig.exe PID 2140 wrote to memory of 3468 2140 MTQ_05133_1670.exe MTQ_05133_1670.exe PID 2140 wrote to memory of 3468 2140 MTQ_05133_1670.exe MTQ_05133_1670.exe PID 2140 wrote to memory of 3468 2140 MTQ_05133_1670.exe MTQ_05133_1670.exe PID 2140 wrote to memory of 3468 2140 MTQ_05133_1670.exe MTQ_05133_1670.exe PID 2140 wrote to memory of 3468 2140 MTQ_05133_1670.exe MTQ_05133_1670.exe PID 2140 wrote to memory of 3468 2140 MTQ_05133_1670.exe MTQ_05133_1670.exe PID 2140 wrote to memory of 3468 2140 MTQ_05133_1670.exe MTQ_05133_1670.exe PID 2140 wrote to memory of 3468 2140 MTQ_05133_1670.exe MTQ_05133_1670.exe PID 2140 wrote to memory of 3468 2140 MTQ_05133_1670.exe MTQ_05133_1670.exe PID 2140 wrote to memory of 3548 2140 MTQ_05133_1670.exe cmd.exe PID 2140 wrote to memory of 3548 2140 MTQ_05133_1670.exe cmd.exe PID 2140 wrote to memory of 3548 2140 MTQ_05133_1670.exe cmd.exe PID 2140 wrote to memory of 3548 2140 MTQ_05133_1670.exe cmd.exe PID 3548 wrote to memory of 3584 3548 cmd.exe ipconfig.exe PID 3548 wrote to memory of 3584 3548 cmd.exe ipconfig.exe PID 3548 wrote to memory of 3584 3548 cmd.exe ipconfig.exe PID 3548 wrote to memory of 3584 3548 cmd.exe ipconfig.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\MTQ_05133_1670.exe"C:\Users\Admin\AppData\Local\Temp\MTQ_05133_1670.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2140 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ipconfig /release2⤵
- Suspicious use of WriteProcessMemory
PID:3188 -
C:\Windows\SysWOW64\ipconfig.exeipconfig /release3⤵
- Gathers network information
PID:3212 -
C:\Users\Admin\AppData\Local\Temp\MTQ_05133_1670.exe"C:\Users\Admin\AppData\Local\Temp\MTQ_05133_1670.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3468 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ipconfig /renew2⤵
- Suspicious use of WriteProcessMemory
PID:3548 -
C:\Windows\SysWOW64\ipconfig.exeipconfig /renew3⤵
- Gathers network information
PID:3584