Analysis
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max time kernel
151s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
29/05/2022, 20:41
Static task
static1
Behavioral task
behavioral1
Sample
0d697553cab987c23fa567329b9073d076fa8d573501de634e19ddf474604e81.exe
Resource
win7-20220414-en
0 signatures
0 seconds
General
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Target
0d697553cab987c23fa567329b9073d076fa8d573501de634e19ddf474604e81.exe
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Size
136KB
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MD5
8ebac733f4b1605c3c6a0a3d33b736c5
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SHA1
39fc6fb560d593971d5c28bb4e34b44b2c928468
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SHA256
0d697553cab987c23fa567329b9073d076fa8d573501de634e19ddf474604e81
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SHA512
593501b154ae06bd2aeb5217c716039df4accda7bc185c57f3d945de36b036e14b09ebeaaad869acbd3693288df2996b53e2165040558dfa49303fb9ced57d66
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 26 IoCs
pid Process 4496 0d697553cab987c23fa567329b9073d076fa8d573501de634e19ddf474604e81.exe 4496 0d697553cab987c23fa567329b9073d076fa8d573501de634e19ddf474604e81.exe 4220 0d697553cab987c23fa567329b9073d076fa8d573501de634e19ddf474604e81.exe 4220 0d697553cab987c23fa567329b9073d076fa8d573501de634e19ddf474604e81.exe 4500 atalkgdi.exe 4500 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe 3928 atalkgdi.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4220 0d697553cab987c23fa567329b9073d076fa8d573501de634e19ddf474604e81.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4496 wrote to memory of 4220 4496 0d697553cab987c23fa567329b9073d076fa8d573501de634e19ddf474604e81.exe 80 PID 4496 wrote to memory of 4220 4496 0d697553cab987c23fa567329b9073d076fa8d573501de634e19ddf474604e81.exe 80 PID 4496 wrote to memory of 4220 4496 0d697553cab987c23fa567329b9073d076fa8d573501de634e19ddf474604e81.exe 80 PID 4500 wrote to memory of 3928 4500 atalkgdi.exe 86 PID 4500 wrote to memory of 3928 4500 atalkgdi.exe 86 PID 4500 wrote to memory of 3928 4500 atalkgdi.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\0d697553cab987c23fa567329b9073d076fa8d573501de634e19ddf474604e81.exe"C:\Users\Admin\AppData\Local\Temp\0d697553cab987c23fa567329b9073d076fa8d573501de634e19ddf474604e81.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4496 -
C:\Users\Admin\AppData\Local\Temp\0d697553cab987c23fa567329b9073d076fa8d573501de634e19ddf474604e81.exe"C:\Users\Admin\AppData\Local\Temp\0d697553cab987c23fa567329b9073d076fa8d573501de634e19ddf474604e81.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
PID:4220
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C:\Windows\SysWOW64\atalkgdi.exe"C:\Windows\SysWOW64\atalkgdi.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4500 -
C:\Windows\SysWOW64\atalkgdi.exe"C:\Windows\SysWOW64\atalkgdi.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3928
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