Analysis
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max time kernel
93s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/11/2024, 21:16
Static task
static1
Behavioral task
behavioral1
Sample
c8f4364ae5522315eca9ce53815654a5f6d3fa7cb0119df3eb49bdb54ee2f26eN.exe
Resource
win7-20240903-en
General
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Target
c8f4364ae5522315eca9ce53815654a5f6d3fa7cb0119df3eb49bdb54ee2f26eN.exe
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Size
527KB
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MD5
21fd32e2d9162fad58486179127adaf0
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SHA1
d323801eb0cc800db4345404abecc115b556e29e
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SHA256
c8f4364ae5522315eca9ce53815654a5f6d3fa7cb0119df3eb49bdb54ee2f26e
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SHA512
1ba12216c21dee5a80b25a90d0de219ceddc7e359e2874caf412663f6084b89dd54a897e23d7f099657909607ea30b57d944326ba71592d97303275a24fe8bfb
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SSDEEP
12288:hThYeSQHrxeOOp1RKSRboWZPXj1mQhgWfDphIJD488JuMrPREO:fprIT1RVR8CX88VfnIJDvQuMDRt
Malware Config
Extracted
lumma
https://absorptioniw.site
https://mysterisop.site
https://snarlypagowo.site
https://treatynreit.site
https://chorusarorp.site
https://abnomalrkmu.site
https://soldiefieop.site
https://questionsmw.store
Signatures
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Lumma family
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4536 set thread context of 1992 4536 c8f4364ae5522315eca9ce53815654a5f6d3fa7cb0119df3eb49bdb54ee2f26eN.exe 83 -
Program crash 1 IoCs
pid pid_target Process procid_target 3540 4536 WerFault.exe 82 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 c8f4364ae5522315eca9ce53815654a5f6d3fa7cb0119df3eb49bdb54ee2f26eN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSBuild.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 4536 wrote to memory of 1992 4536 c8f4364ae5522315eca9ce53815654a5f6d3fa7cb0119df3eb49bdb54ee2f26eN.exe 83 PID 4536 wrote to memory of 1992 4536 c8f4364ae5522315eca9ce53815654a5f6d3fa7cb0119df3eb49bdb54ee2f26eN.exe 83 PID 4536 wrote to memory of 1992 4536 c8f4364ae5522315eca9ce53815654a5f6d3fa7cb0119df3eb49bdb54ee2f26eN.exe 83 PID 4536 wrote to memory of 1992 4536 c8f4364ae5522315eca9ce53815654a5f6d3fa7cb0119df3eb49bdb54ee2f26eN.exe 83 PID 4536 wrote to memory of 1992 4536 c8f4364ae5522315eca9ce53815654a5f6d3fa7cb0119df3eb49bdb54ee2f26eN.exe 83 PID 4536 wrote to memory of 1992 4536 c8f4364ae5522315eca9ce53815654a5f6d3fa7cb0119df3eb49bdb54ee2f26eN.exe 83 PID 4536 wrote to memory of 1992 4536 c8f4364ae5522315eca9ce53815654a5f6d3fa7cb0119df3eb49bdb54ee2f26eN.exe 83 PID 4536 wrote to memory of 1992 4536 c8f4364ae5522315eca9ce53815654a5f6d3fa7cb0119df3eb49bdb54ee2f26eN.exe 83 PID 4536 wrote to memory of 1992 4536 c8f4364ae5522315eca9ce53815654a5f6d3fa7cb0119df3eb49bdb54ee2f26eN.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\c8f4364ae5522315eca9ce53815654a5f6d3fa7cb0119df3eb49bdb54ee2f26eN.exe"C:\Users\Admin\AppData\Local\Temp\c8f4364ae5522315eca9ce53815654a5f6d3fa7cb0119df3eb49bdb54ee2f26eN.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4536 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- System Location Discovery: System Language Discovery
PID:1992
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 3002⤵
- Program crash
PID:3540
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4536 -ip 45361⤵PID:4804