Analysis
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max time kernel
185s -
max time network
203s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
05-12-2022 11:11
Behavioral task
behavioral1
Sample
e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe
Resource
win10v2004-20221111-en
General
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Target
e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe
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Size
78KB
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MD5
23a0df5308eb245c3cccd53f138c4801
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SHA1
7f4c941c5862a1c08b43f0c507afb616041cbafe
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SHA256
e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea
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SHA512
c7875b59f0bf17509d32a7fc8b0aa620a03acb171b577212d435001f372e41decb6e6d5afa373df53a6f8d434bac0f0c1c68a39d0a71d564838f62758123f833
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SSDEEP
1536:p5DpGlCVEVhTHXY+GoeJV7PdMZVBxCvclvs6wFB+wDUXoo:pz+PxHXJYrdeBxMclE6wFp8oo
Malware Config
Signatures
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Drops file in Drivers directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\drivers\TXP1atform.exe e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe File created C:\Windows\SysWOW64\drivers\TXP1atform.exe e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe -
Executes dropped EXE 1 IoCs
pid Process 2580 TXP1atform.exe -
resource yara_rule behavioral2/memory/3060-132-0x0000000000400000-0x000000000044D000-memory.dmp upx behavioral2/files/0x0007000000023178-134.dat upx behavioral2/files/0x0007000000023178-135.dat upx behavioral2/memory/2580-136-0x0000000000400000-0x000000000044D000-memory.dmp upx behavioral2/memory/3060-137-0x0000000000400000-0x000000000044D000-memory.dmp upx -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 3060 e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe 3060 e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe 3060 e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe 3060 e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe 3060 e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe 3060 e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe 3060 e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe 3060 e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe 2580 TXP1atform.exe 2580 TXP1atform.exe 2580 TXP1atform.exe 2580 TXP1atform.exe 2580 TXP1atform.exe 2580 TXP1atform.exe 2580 TXP1atform.exe 2580 TXP1atform.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3060 wrote to memory of 2580 3060 e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe 83 PID 3060 wrote to memory of 2580 3060 e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe 83 PID 3060 wrote to memory of 2580 3060 e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe"C:\Users\Admin\AppData\Local\Temp\e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea.exe"1⤵
- Drops file in Drivers directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3060 -
C:\Windows\SysWOW64\drivers\TXP1atform.exeC:\Windows\system32\drivers\TXP1atform.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2580
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
78KB
MD523a0df5308eb245c3cccd53f138c4801
SHA17f4c941c5862a1c08b43f0c507afb616041cbafe
SHA256e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea
SHA512c7875b59f0bf17509d32a7fc8b0aa620a03acb171b577212d435001f372e41decb6e6d5afa373df53a6f8d434bac0f0c1c68a39d0a71d564838f62758123f833
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Filesize
78KB
MD523a0df5308eb245c3cccd53f138c4801
SHA17f4c941c5862a1c08b43f0c507afb616041cbafe
SHA256e855f790d61cbe53533597e45b1b468ec7400f75b2600cf5b51f1ca355470bea
SHA512c7875b59f0bf17509d32a7fc8b0aa620a03acb171b577212d435001f372e41decb6e6d5afa373df53a6f8d434bac0f0c1c68a39d0a71d564838f62758123f833