Analysis
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max time kernel
91s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
24-05-2022 13:36
Static task
static1
Behavioral task
behavioral1
Sample
b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe
Resource
win10v2004-20220414-en
General
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Target
b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe
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Size
23.9MB
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MD5
211a719acc195328ed8103ab582ad051
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SHA1
e8b40f3d4d8f82a220941141549f9ef33b963d76
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SHA256
b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8
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SHA512
7f68a7f06dc02c819867a5255279812a19abea957e8da54dd49ecb34c0142ad7f0619c15d48c90767c0402f81107f2fbaa43f5e0323010932cd2b16ef9db2f61
Malware Config
Signatures
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BazarBackdoor
Stealthy backdoor targeting corporate networks, believed to be developed by Trickbot's authors.
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Bazar/Team9 Backdoor payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4752-130-0x00007FF6C5570000-0x00007FF6C884E000-memory.dmp BazarBackdoorVar3 -
Processes:
resource yara_rule behavioral2/memory/4752-130-0x00007FF6C5570000-0x00007FF6C884E000-memory.dmp vmprotect -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3084 4752 WerFault.exe b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exepid process 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exedescription pid process Token: SeShutdownPrivilege 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe Token: SeDebugPrivilege 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe Token: SeLoadDriverPrivilege 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exedescription pid process target process PID 4752 wrote to memory of 4896 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe getmac.exe PID 4752 wrote to memory of 4896 4752 b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe getmac.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe"C:\Users\Admin\AppData\Local\Temp\b5530069c6dee7fb13eb10e8bdf419333faa38a20ab2a11662b07ed2a56c09e8.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\getmac.exe"C:\Windows\System32\getmac.exe"2⤵
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 4752 -s 53442⤵
- Program crash
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 460 -p 4752 -ip 47521⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/4752-130-0x00007FF6C5570000-0x00007FF6C884E000-memory.dmpFilesize
50.9MB