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Analysis
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max time kernel
112s -
max time network
115s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
17/08/2024, 04:36
Static task
static1
Behavioral task
behavioral1
Sample
84e87fffac6941eabc1fb59e4665eec0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
84e87fffac6941eabc1fb59e4665eec0N.exe
Resource
win10v2004-20240802-en
General
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Target
84e87fffac6941eabc1fb59e4665eec0N.exe
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Size
25KB
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MD5
84e87fffac6941eabc1fb59e4665eec0
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SHA1
be17a43efff5cdd6494c20cb76fda94893d2b5a1
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SHA256
c0c6e1276c80c2cc8075b92bb383b5d0b737bc46fc41ca62cf09f30e63a3cc8f
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SHA512
c6106f66b96a61ae4cbce1223228033a42d9bfccd3ce61b39f49863069345c46abeacddba91e0c657ec0914e32f2bf05de053e84f2ef36bad26dcd9ee6106c12
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SSDEEP
384:NEXmbnoKKRpPsnfQTz/E2y4IACRSl/sNzB26zP9eYt0nx:Nampyd8fczCzMSw6jwl
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2704 svchost.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 3 icanhazip.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2464 set thread context of 2796 2464 84e87fffac6941eabc1fb59e4665eec0N.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 84e87fffac6941eabc1fb59e4665eec0N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 84e87fffac6941eabc1fb59e4665eec0N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 2796 84e87fffac6941eabc1fb59e4665eec0N.exe 2796 84e87fffac6941eabc1fb59e4665eec0N.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2464 wrote to memory of 2796 2464 84e87fffac6941eabc1fb59e4665eec0N.exe 30 PID 2464 wrote to memory of 2796 2464 84e87fffac6941eabc1fb59e4665eec0N.exe 30 PID 2464 wrote to memory of 2796 2464 84e87fffac6941eabc1fb59e4665eec0N.exe 30 PID 2464 wrote to memory of 2796 2464 84e87fffac6941eabc1fb59e4665eec0N.exe 30 PID 2464 wrote to memory of 2796 2464 84e87fffac6941eabc1fb59e4665eec0N.exe 30 PID 2464 wrote to memory of 2796 2464 84e87fffac6941eabc1fb59e4665eec0N.exe 30 PID 2464 wrote to memory of 2796 2464 84e87fffac6941eabc1fb59e4665eec0N.exe 30 PID 2464 wrote to memory of 2796 2464 84e87fffac6941eabc1fb59e4665eec0N.exe 30 PID 2796 wrote to memory of 2704 2796 84e87fffac6941eabc1fb59e4665eec0N.exe 31 PID 2796 wrote to memory of 2704 2796 84e87fffac6941eabc1fb59e4665eec0N.exe 31 PID 2796 wrote to memory of 2704 2796 84e87fffac6941eabc1fb59e4665eec0N.exe 31 PID 2796 wrote to memory of 2704 2796 84e87fffac6941eabc1fb59e4665eec0N.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\84e87fffac6941eabc1fb59e4665eec0N.exe"C:\Users\Admin\AppData\Local\Temp\84e87fffac6941eabc1fb59e4665eec0N.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2464 -
C:\Users\Admin\AppData\Local\Temp\84e87fffac6941eabc1fb59e4665eec0N.exe"C:\Users\Admin\AppData\Local\Temp\84e87fffac6941eabc1fb59e4665eec0N.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2796 -
C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2704
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