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Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
20/10/2022, 10:23
Static task
static1
Behavioral task
behavioral1
Sample
1d26320997816203c48b92787eef504834a4fe0e1ce5606020d689cbb258d722.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
1d26320997816203c48b92787eef504834a4fe0e1ce5606020d689cbb258d722.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
1d26320997816203c48b92787eef504834a4fe0e1ce5606020d689cbb258d722.exe
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Size
128KB
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MD5
a027c1418f4496f00e9cca724370f070
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SHA1
b324bff547f612415af10cc5acb9bf595d768ea4
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SHA256
1d26320997816203c48b92787eef504834a4fe0e1ce5606020d689cbb258d722
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SHA512
d981cfde6f2e57d670c6ff071722ad961da8188fb13228a75a468a2a819d0893d335e0793c838a6249caed5665af0df077528ad81ec885bb2ce23a35e2caf080
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SSDEEP
1536:5ATesiOnhgIuFQFvHwd6PXOYb7gXWgWKsEHXNeG0h/y:UesiOhg/FQByYb7gvsEwq
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 1d26320997816203c48b92787eef504834a4fe0e1ce5606020d689cbb258d722.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" bpler.exe -
Executes dropped EXE 1 IoCs
pid Process 5044 bpler.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation 1d26320997816203c48b92787eef504834a4fe0e1ce5606020d689cbb258d722.exe -
Adds Run key to start application 2 TTPs 55 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /D" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /I" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /K" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /y" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /w" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /H" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /Q" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /S" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /E" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /v" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /r" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /n" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /F" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /T" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /z" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /L" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /p" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /h" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /M" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /I" 1d26320997816203c48b92787eef504834a4fe0e1ce5606020d689cbb258d722.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /l" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /c" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /R" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /e" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /G" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /t" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /C" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /N" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /V" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /s" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /m" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /A" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /O" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /b" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /P" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /o" bpler.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 1d26320997816203c48b92787eef504834a4fe0e1ce5606020d689cbb258d722.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /i" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /x" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /B" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /j" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /J" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /Z" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /X" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /Y" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /a" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /f" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /g" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /q" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /W" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /k" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /u" bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /d" bpler.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\ bpler.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bpler = "C:\\Users\\Admin\\bpler.exe /U" bpler.exe -
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 64 IoCs
pid Process 1128 1d26320997816203c48b92787eef504834a4fe0e1ce5606020d689cbb258d722.exe 1128 1d26320997816203c48b92787eef504834a4fe0e1ce5606020d689cbb258d722.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe 5044 bpler.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1128 1d26320997816203c48b92787eef504834a4fe0e1ce5606020d689cbb258d722.exe 5044 bpler.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1128 wrote to memory of 5044 1128 1d26320997816203c48b92787eef504834a4fe0e1ce5606020d689cbb258d722.exe 84 PID 1128 wrote to memory of 5044 1128 1d26320997816203c48b92787eef504834a4fe0e1ce5606020d689cbb258d722.exe 84 PID 1128 wrote to memory of 5044 1128 1d26320997816203c48b92787eef504834a4fe0e1ce5606020d689cbb258d722.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\1d26320997816203c48b92787eef504834a4fe0e1ce5606020d689cbb258d722.exe"C:\Users\Admin\AppData\Local\Temp\1d26320997816203c48b92787eef504834a4fe0e1ce5606020d689cbb258d722.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1128 -
C:\Users\Admin\bpler.exe"C:\Users\Admin\bpler.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:5044
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
128KB
MD5710f3aabe7cb8888e999a1ce0d39f004
SHA113c0c0c61ef009b5a4196405ac2cd79fd6258007
SHA256c4472414c779ba1c6d767610d10d7afb9b2aee5ac87cf3b0dac0420d0aaa5522
SHA5122bd7faade605a8a3d936033852b5e863188dc12c4093f198f022a48f64cc31114220a6b585d596d3000eb41bff9d4070b92708d22e773f90836fe6076ebe81ba
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Filesize
128KB
MD5710f3aabe7cb8888e999a1ce0d39f004
SHA113c0c0c61ef009b5a4196405ac2cd79fd6258007
SHA256c4472414c779ba1c6d767610d10d7afb9b2aee5ac87cf3b0dac0420d0aaa5522
SHA5122bd7faade605a8a3d936033852b5e863188dc12c4093f198f022a48f64cc31114220a6b585d596d3000eb41bff9d4070b92708d22e773f90836fe6076ebe81ba