Analysis
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max time kernel
106s -
max time network
60s -
platform
windows7_x64 -
resource
win7 -
submitted
09-07-2020 06:31
Static task
static1
Behavioral task
behavioral1
Sample
PO-75463545.exe
Resource
win7
Behavioral task
behavioral2
Sample
PO-75463545.exe
Resource
win10v200430
General
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Target
PO-75463545.exe
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Size
407KB
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MD5
3e03e5761d8383e715dbd6448806b72a
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SHA1
b165feb289ff4d2a8622a7a8f9ac287bce8f0388
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SHA256
a88128dd100fe7852a7ddf40b9ba6725c66cb3073c017f6c74245bc493b88eb9
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SHA512
d8d71b8d8aff43627c07e6a6843aa824ab02bf279f4c1363e70b31453dcf7ed431c67c6e98588a1008b352c229b761816b08ff77b721730ab9272b8d3b9c3e82
Malware Config
Signatures
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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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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1092 schtasks.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 1132 wrote to memory of 1092 1132 PO-75463545.exe 24 PID 1132 wrote to memory of 1092 1132 PO-75463545.exe 24 PID 1132 wrote to memory of 1092 1132 PO-75463545.exe 24 PID 1132 wrote to memory of 1092 1132 PO-75463545.exe 24 PID 1132 wrote to memory of 1528 1132 PO-75463545.exe 26 PID 1132 wrote to memory of 1528 1132 PO-75463545.exe 26 PID 1132 wrote to memory of 1528 1132 PO-75463545.exe 26 PID 1132 wrote to memory of 1528 1132 PO-75463545.exe 26 PID 1132 wrote to memory of 1528 1132 PO-75463545.exe 26 PID 1132 wrote to memory of 1528 1132 PO-75463545.exe 26 PID 1132 wrote to memory of 1528 1132 PO-75463545.exe 26 PID 1132 wrote to memory of 1528 1132 PO-75463545.exe 26 PID 1132 wrote to memory of 1528 1132 PO-75463545.exe 26 -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1132 set thread context of 1528 1132 PO-75463545.exe 26 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1528 PO-75463545.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1528 PO-75463545.exe 1528 PO-75463545.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
Processes
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C:\Users\Admin\AppData\Local\Temp\PO-75463545.exe"C:\Users\Admin\AppData\Local\Temp\PO-75463545.exe"1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:1132 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WphKcRnZHOf" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDBBD.tmp"2⤵
- Creates scheduled task(s)
PID:1092
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C:\Users\Admin\AppData\Local\Temp\PO-75463545.exe"C:\Users\Admin\AppData\Local\Temp\PO-75463545.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:1528
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