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Analysis
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max time kernel
151s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
03/12/2022, 20:02
Static task
static1
Behavioral task
behavioral1
Sample
e46c7fe979bca18879b709b2baf1bc2653ef94d2ae667e107623eefd70a97fde.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
e46c7fe979bca18879b709b2baf1bc2653ef94d2ae667e107623eefd70a97fde.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
e46c7fe979bca18879b709b2baf1bc2653ef94d2ae667e107623eefd70a97fde.exe
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Size
260KB
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MD5
80b8c001f89953e9046cff0ce8ffe5c4
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SHA1
85830290c6ad2fbdecaa6dbc755f2bbfd4132157
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SHA256
e46c7fe979bca18879b709b2baf1bc2653ef94d2ae667e107623eefd70a97fde
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SHA512
ab062b146003659ce118a37efabeb3e0ef65f61c8103160d1ccbbaab40d06ed5ac4da821c43f85b7c010ebdea52f594c29da7395a464df9a798fb022145ca0ee
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SSDEEP
3072:qw9eizdJiE64j9a45Kf/4xLMfKdRR7RH3TFavCPQjIYQHCd8boxQVV/V3xion:vf/6qKWlH3TFCCoNLx+VH
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" e46c7fe979bca18879b709b2baf1bc2653ef94d2ae667e107623eefd70a97fde.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" saelaa.exe -
Executes dropped EXE 1 IoCs
pid Process 1268 saelaa.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 e46c7fe979bca18879b709b2baf1bc2653ef94d2ae667e107623eefd70a97fde.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\saelaa = "C:\\Users\\Admin\\saelaa.exe /z" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /g" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /L" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /o" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /F" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /x" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /X" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /f" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /u" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /I" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /O" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /W" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /D" saelaa.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\ e46c7fe979bca18879b709b2baf1bc2653ef94d2ae667e107623eefd70a97fde.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /m" e46c7fe979bca18879b709b2baf1bc2653ef94d2ae667e107623eefd70a97fde.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /y" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /m" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /t" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /S" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /Z" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /e" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /J" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /h" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /a" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /V" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /G" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /c" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /i" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /A" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /Y" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /d" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /B" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /H" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /q" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /K" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /p" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /w" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /b" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /l" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /r" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /P" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /k" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /R" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /Q" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /N" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /E" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /v" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /C" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /n" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /M" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /j" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /T" saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /U" saelaa.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\ saelaa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\saelaa = "C:\\Users\\Admin\\saelaa.exe /s" saelaa.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 4020 e46c7fe979bca18879b709b2baf1bc2653ef94d2ae667e107623eefd70a97fde.exe 4020 e46c7fe979bca18879b709b2baf1bc2653ef94d2ae667e107623eefd70a97fde.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe 1268 saelaa.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4020 e46c7fe979bca18879b709b2baf1bc2653ef94d2ae667e107623eefd70a97fde.exe 1268 saelaa.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4020 wrote to memory of 1268 4020 e46c7fe979bca18879b709b2baf1bc2653ef94d2ae667e107623eefd70a97fde.exe 80 PID 4020 wrote to memory of 1268 4020 e46c7fe979bca18879b709b2baf1bc2653ef94d2ae667e107623eefd70a97fde.exe 80 PID 4020 wrote to memory of 1268 4020 e46c7fe979bca18879b709b2baf1bc2653ef94d2ae667e107623eefd70a97fde.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\e46c7fe979bca18879b709b2baf1bc2653ef94d2ae667e107623eefd70a97fde.exe"C:\Users\Admin\AppData\Local\Temp\e46c7fe979bca18879b709b2baf1bc2653ef94d2ae667e107623eefd70a97fde.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:4020 -
C:\Users\Admin\saelaa.exe"C:\Users\Admin\saelaa.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:1268
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
260KB
MD5ea37848d7cd16d4507ca3b76151dbe4f
SHA14d4e6d8af36e1ada32ea27f4365a9aad62d0912e
SHA256aeeceb5d1c44a745f0b4d0ed41022ec9d7b40b839d02e140a4b38df18be77e1b
SHA51298a97aec8945d6516457ac8b2acaf5f24d641c7b721bf7d9db7b57d5181fc9d21e385b0e768346c8c4e030ec18e9a83e99732c3638695c95ac12f43000de627d
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Filesize
260KB
MD5ea37848d7cd16d4507ca3b76151dbe4f
SHA14d4e6d8af36e1ada32ea27f4365a9aad62d0912e
SHA256aeeceb5d1c44a745f0b4d0ed41022ec9d7b40b839d02e140a4b38df18be77e1b
SHA51298a97aec8945d6516457ac8b2acaf5f24d641c7b721bf7d9db7b57d5181fc9d21e385b0e768346c8c4e030ec18e9a83e99732c3638695c95ac12f43000de627d