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Analysis
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max time kernel
159s -
max time network
169s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
11/10/2022, 23:32
Static task
static1
Behavioral task
behavioral1
Sample
08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe
Resource
win10v2004-20220812-en
General
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Target
08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe
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Size
617KB
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MD5
62e7a2c2a913fa1df9b33addde2fb1b0
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SHA1
ef2fb4076fe15cdffbbbe30ebe6754f14ec910ea
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SHA256
08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd
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SHA512
88a022c52a0010920c35bef3e8482c19bbef8de0ab52d1830360d601eff243bf88d9bedc710bd2cd9429bd403eecb573055b722d0e438aa8293c421ea6296630
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SSDEEP
12288:iQFaPYrf9Hz+1WD/W3VA7xJZ0aOyhKIcgUKhuO+7XsFgwmcd3SOg:iQFuYZHzO4/W3KtH0aObIcsEH1B43
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1188-55-0x0000000001CF0000-0x0000000001E29000-memory.dmp upx behavioral1/memory/1188-58-0x0000000001CF0000-0x0000000001E29000-memory.dmp upx behavioral1/memory/1188-59-0x0000000001CF0000-0x0000000001E29000-memory.dmp upx behavioral1/memory/1188-62-0x0000000001CF0000-0x0000000001E29000-memory.dmp upx behavioral1/memory/1096-65-0x0000000001D00000-0x0000000001E39000-memory.dmp upx behavioral1/memory/1096-68-0x0000000001D00000-0x0000000001E39000-memory.dmp upx behavioral1/memory/1096-69-0x0000000001D00000-0x0000000001E39000-memory.dmp upx behavioral1/memory/1096-70-0x0000000001D00000-0x0000000001E39000-memory.dmp upx behavioral1/memory/1188-71-0x0000000001CF0000-0x0000000001E29000-memory.dmp upx behavioral1/memory/1096-72-0x0000000001D00000-0x0000000001E39000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main 08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1188 08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe 1188 08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 1188 08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1188 08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe 1188 08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1188 wrote to memory of 1096 1188 08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe 27 PID 1188 wrote to memory of 1096 1188 08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe 27 PID 1188 wrote to memory of 1096 1188 08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe 27 PID 1188 wrote to memory of 1096 1188 08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe"C:\Users\Admin\AppData\Local\Temp\08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe"1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1188 -
C:\Users\Admin\AppData\Local\Temp\08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe"C:\Users\Admin\AppData\Local\Temp\08ddfb5ee849e67bc420c97356c71a52153fb708d0106a0bfafe4d73fc10b1fd.exe" /_ShowProgress2⤵PID:1096
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