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Analysis
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max time kernel
118s -
max time network
136s -
platform
windows10_x64 -
resource
win10 -
submitted
09/07/2020, 07:49
Static task
static1
Behavioral task
behavioral1
Sample
RFQ.exe
Resource
win7v200430
Behavioral task
behavioral2
Sample
RFQ.exe
Resource
win10
General
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Target
RFQ.exe
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Size
545KB
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MD5
a7a942d798deac862153e3624a669b73
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SHA1
ab5c7794a24bd7f1825c2d6f651c780c98d5daaa
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SHA256
775cbf86bee09ee9b8024f2d8da2ce47cbfc29d2a907df7387bc87fbfae40dcd
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SHA512
8282dac628b341e13a2191b5fee67d3946cf71fe3c3800be8b281162a2a00040504f74b360e09aecec3555f970cf58eeaf54f4db995851908479b799a6901357
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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Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 720 wrote to memory of 3884 720 RFQ.exe 67 PID 720 wrote to memory of 3884 720 RFQ.exe 67 PID 720 wrote to memory of 3884 720 RFQ.exe 67 PID 720 wrote to memory of 3868 720 RFQ.exe 69 PID 720 wrote to memory of 3868 720 RFQ.exe 69 PID 720 wrote to memory of 3868 720 RFQ.exe 69 PID 720 wrote to memory of 3868 720 RFQ.exe 69 PID 720 wrote to memory of 3868 720 RFQ.exe 69 PID 720 wrote to memory of 3868 720 RFQ.exe 69 PID 720 wrote to memory of 3868 720 RFQ.exe 69 PID 720 wrote to memory of 3868 720 RFQ.exe 69 -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 720 set thread context of 3868 720 RFQ.exe 69 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3868 RFQ.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3868 RFQ.exe 3868 RFQ.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3884 schtasks.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 user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
Processes
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C:\Users\Admin\AppData\Local\Temp\RFQ.exe"C:\Users\Admin\AppData\Local\Temp\RFQ.exe"1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:720 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UvmTevZJO" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD339.tmp"2⤵
- Creates scheduled task(s)
PID:3884
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C:\Users\Admin\AppData\Local\Temp\RFQ.exe"{path}"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:3868
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