Analysis
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max time kernel
145s -
max time network
148s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
15-03-2021 05:32
Static task
static1
Behavioral task
behavioral1
Sample
payment proof.png.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
payment proof.png.exe
Resource
win10v20201028
General
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Target
payment proof.png.exe
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Size
489KB
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MD5
fb629e1391366b36827b6982c93da4c3
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SHA1
3480ddeb9862c6ec1a19349b4fb248e89fc8b040
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SHA256
87783bb0a6d5e2846ba2b5e097fe49b9dafe36995916908fdb11e5170e81ac00
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SHA512
8edbaa68c89dcf6c4d69b54bdb8dbbb91c4d24d94f118f7f8037c34d68356dbaab360cab3fcb51738c155c37c75bc9c26ef9ed6a0119e41b154fb39d03c33538
Malware Config
Extracted
warzonerat
79.134.225.26:3141
Signatures
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WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 276 set thread context of 1472 276 payment proof.png.exe 31 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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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 900 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 276 payment proof.png.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 276 payment proof.png.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 276 wrote to memory of 900 276 payment proof.png.exe 29 PID 276 wrote to memory of 900 276 payment proof.png.exe 29 PID 276 wrote to memory of 900 276 payment proof.png.exe 29 PID 276 wrote to memory of 900 276 payment proof.png.exe 29 PID 276 wrote to memory of 1472 276 payment proof.png.exe 31 PID 276 wrote to memory of 1472 276 payment proof.png.exe 31 PID 276 wrote to memory of 1472 276 payment proof.png.exe 31 PID 276 wrote to memory of 1472 276 payment proof.png.exe 31 PID 276 wrote to memory of 1472 276 payment proof.png.exe 31 PID 276 wrote to memory of 1472 276 payment proof.png.exe 31 PID 276 wrote to memory of 1472 276 payment proof.png.exe 31 PID 276 wrote to memory of 1472 276 payment proof.png.exe 31 PID 276 wrote to memory of 1472 276 payment proof.png.exe 31 PID 276 wrote to memory of 1472 276 payment proof.png.exe 31 PID 276 wrote to memory of 1472 276 payment proof.png.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\payment proof.png.exe"C:\Users\Admin\AppData\Local\Temp\payment proof.png.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:276 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OwnXFRdBm" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9608.tmp"2⤵
- Creates scheduled task(s)
PID:900
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C:\Users\Admin\AppData\Local\Temp\payment proof.png.exe"{path}"2⤵PID:1472
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