Analysis
- max time kernel
91s - max time network
91s - platform
windows10_x64 - resource
win10 - submitted
24/06/2020, 14:58
Static task
static1
Behavioral task
behavioral1
Sample
Att.2 PROJECT SPECIFICATION..exe
Resource
win7v200430
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Att.2 PROJECT SPECIFICATION..exe
Resource
win10
0 signatures
0 seconds
General
- Target Att.2 PROJECT SPECIFICATION..exe
- Size 431KB
- Sample200624-bb3jfgz7c6
- SHA256 f59c1bb4e7ae935dbc9f3cf07c62d90f7e7396e7d7efbf35b81dcd442226c8e3
- MD5 315f6dd2738e1be092e66201866753bb
- SHA1 963d164edee4eee24d6c862c2c948c41ee91bda9
- SHA512 f0bf98b6a468c67518e8fa1d2b87ad35d391d4711b049f6078efca8b4c86bd9183e0028f9f5aacc761a7187ebf0a1d50035848ac6a2bd845486aec53baebdbc1
- MD5 SHA1 SHA512
Malware Config
Extracted
Credentials
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Protocol
smtp
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Host
smtp.yandex.com
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Port
587
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Username
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Password
payment24
Signatures
- Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3832 Att.2 PROJECT SPECIFICATION..exe 3832 Att.2 PROJECT SPECIFICATION..exe 3832 Att.2 PROJECT SPECIFICATION..exe 3832 Att.2 PROJECT SPECIFICATION..exe 3496 Att.2 PROJECT SPECIFICATION..exe 3496 Att.2 PROJECT SPECIFICATION..exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3832 set thread context of 3496 3832 Att.2 PROJECT SPECIFICATION..exe 71 - Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3912 schtasks.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3832 Att.2 PROJECT SPECIFICATION..exe Token: SeDebugPrivilege 3496 Att.2 PROJECT SPECIFICATION..exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3496 Att.2 PROJECT SPECIFICATION..exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Adds Run entry to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\Windows\CurrentVersion\Run\WNRUXJ = "C:\\Users\\Admin\\AppData\\Roaming\\WNRUXJ\\WNRUXJ.exe" Att.2 PROJECT SPECIFICATION..exe - Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 3832 wrote to memory of 3912 3832 Att.2 PROJECT SPECIFICATION..exe 67 PID 3832 wrote to memory of 3912 3832 Att.2 PROJECT SPECIFICATION..exe 67 PID 3832 wrote to memory of 3912 3832 Att.2 PROJECT SPECIFICATION..exe 67 PID 3832 wrote to memory of 608 3832 Att.2 PROJECT SPECIFICATION..exe 69 PID 3832 wrote to memory of 608 3832 Att.2 PROJECT SPECIFICATION..exe 69 PID 3832 wrote to memory of 608 3832 Att.2 PROJECT SPECIFICATION..exe 69 PID 3832 wrote to memory of 492 3832 Att.2 PROJECT SPECIFICATION..exe 70 PID 3832 wrote to memory of 492 3832 Att.2 PROJECT SPECIFICATION..exe 70 PID 3832 wrote to memory of 492 3832 Att.2 PROJECT SPECIFICATION..exe 70 PID 3832 wrote to memory of 3496 3832 Att.2 PROJECT SPECIFICATION..exe 71 PID 3832 wrote to memory of 3496 3832 Att.2 PROJECT SPECIFICATION..exe 71 PID 3832 wrote to memory of 3496 3832 Att.2 PROJECT SPECIFICATION..exe 71 PID 3832 wrote to memory of 3496 3832 Att.2 PROJECT SPECIFICATION..exe 71 PID 3832 wrote to memory of 3496 3832 Att.2 PROJECT SPECIFICATION..exe 71 PID 3832 wrote to memory of 3496 3832 Att.2 PROJECT SPECIFICATION..exe 71 PID 3832 wrote to memory of 3496 3832 Att.2 PROJECT SPECIFICATION..exe 71 PID 3832 wrote to memory of 3496 3832 Att.2 PROJECT SPECIFICATION..exe 71
Processes
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C:\Users\Admin\AppData\Local\Temp\Att.2 PROJECT SPECIFICATION..exe"C:\Users\Admin\AppData\Local\Temp\Att.2 PROJECT SPECIFICATION..exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3832 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hLaXNJzeqjc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8930.tmp"2⤵
- Creates scheduled task(s)
PID:3912
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C:\Users\Admin\AppData\Local\Temp\Att.2 PROJECT SPECIFICATION..exe"{path}"2⤵PID:608
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C:\Users\Admin\AppData\Local\Temp\Att.2 PROJECT SPECIFICATION..exe"{path}"2⤵PID:492
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C:\Users\Admin\AppData\Local\Temp\Att.2 PROJECT SPECIFICATION..exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Adds Run entry to start application
PID:3496
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