Analysis
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max time kernel
136s -
max time network
93s -
platform
windows10_x64 -
resource
win10v200430 -
submitted
13-07-2020 06:28
Static task
static1
Behavioral task
behavioral1
Sample
REV- PI 1696195.exe
Resource
win7
Behavioral task
behavioral2
Sample
REV- PI 1696195.exe
Resource
win10v200430
General
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Target
REV- PI 1696195.exe
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Size
314KB
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MD5
9c07ba9ceaf6aed08e629b371a12bab0
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SHA1
41caa9c09ad1a264cfc153155366ec3e79bf7f49
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SHA256
7ec1cc4defdaf07771550b26856d416039f766284822bf91aa2c692df7b7204b
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SHA512
edb2e5b28a2c3fd8aa5e1857e1c6f7b5036a185b1648bbe8d4833041d53b63de5312849d8855ed10f2447a9a550fcf9536076169ce181ad23e30d92971a7cb47
Malware Config
Extracted
Protocol: smtp- Host:
smtp.usamilitarydept.com - Port:
587 - Username:
[email protected] - Password:
qqkgpIN2
Signatures
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Suspicious use of WriteProcessMemory 20 IoCs
Processes:
REV- PI 1696195.exedescription pid process target process PID 3888 wrote to memory of 2620 3888 REV- PI 1696195.exe schtasks.exe PID 3888 wrote to memory of 2620 3888 REV- PI 1696195.exe schtasks.exe PID 3888 wrote to memory of 2620 3888 REV- PI 1696195.exe schtasks.exe PID 3888 wrote to memory of 3520 3888 REV- PI 1696195.exe REV- PI 1696195.exe PID 3888 wrote to memory of 3520 3888 REV- PI 1696195.exe REV- PI 1696195.exe PID 3888 wrote to memory of 3520 3888 REV- PI 1696195.exe REV- PI 1696195.exe PID 3888 wrote to memory of 3708 3888 REV- PI 1696195.exe REV- PI 1696195.exe PID 3888 wrote to memory of 3708 3888 REV- PI 1696195.exe REV- PI 1696195.exe PID 3888 wrote to memory of 3708 3888 REV- PI 1696195.exe REV- PI 1696195.exe PID 3888 wrote to memory of 3740 3888 REV- PI 1696195.exe REV- PI 1696195.exe PID 3888 wrote to memory of 3740 3888 REV- PI 1696195.exe REV- PI 1696195.exe PID 3888 wrote to memory of 3740 3888 REV- PI 1696195.exe REV- PI 1696195.exe PID 3888 wrote to memory of 3796 3888 REV- PI 1696195.exe REV- PI 1696195.exe PID 3888 wrote to memory of 3796 3888 REV- PI 1696195.exe REV- PI 1696195.exe PID 3888 wrote to memory of 3796 3888 REV- PI 1696195.exe REV- PI 1696195.exe PID 3888 wrote to memory of 3796 3888 REV- PI 1696195.exe REV- PI 1696195.exe PID 3888 wrote to memory of 3796 3888 REV- PI 1696195.exe REV- PI 1696195.exe PID 3888 wrote to memory of 3796 3888 REV- PI 1696195.exe REV- PI 1696195.exe PID 3888 wrote to memory of 3796 3888 REV- PI 1696195.exe REV- PI 1696195.exe PID 3888 wrote to memory of 3796 3888 REV- PI 1696195.exe REV- PI 1696195.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
REV- PI 1696195.exeREV- PI 1696195.exedescription pid process Token: SeDebugPrivilege 3888 REV- PI 1696195.exe Token: SeDebugPrivilege 3796 REV- PI 1696195.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
REV- PI 1696195.exeREV- PI 1696195.exepid process 3888 REV- PI 1696195.exe 3888 REV- PI 1696195.exe 3888 REV- PI 1696195.exe 3888 REV- PI 1696195.exe 3888 REV- PI 1696195.exe 3888 REV- PI 1696195.exe 3796 REV- PI 1696195.exe 3796 REV- PI 1696195.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
REV- PI 1696195.exedescription pid process target process PID 3888 set thread context of 3796 3888 REV- PI 1696195.exe REV- PI 1696195.exe -
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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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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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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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
Processes
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C:\Users\Admin\AppData\Local\Temp\REV- PI 1696195.exe"C:\Users\Admin\AppData\Local\Temp\REV- PI 1696195.exe"1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetThreadContext
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UJqfEOzcdlfXz" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7E7D.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\REV- PI 1696195.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\REV- PI 1696195.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\REV- PI 1696195.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\REV- PI 1696195.exe"{path}"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exeC:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exe1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\REV- PI 1696195.exe.log
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C:\Users\Admin\AppData\Local\Temp\tmp7E7D.tmp
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memory/2620-0-0x0000000000000000-mapping.dmp
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memory/3796-2-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/3796-3-0x00000000004471FE-mapping.dmp