Analysis
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max time kernel
99s -
max time network
101s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
28/07/2024, 06:32
Behavioral task
behavioral1
Sample
62e0d3c1552d80bf554e186a7bc5f620N.dll
Resource
win7-20240708-en
5 signatures
120 seconds
General
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Target
62e0d3c1552d80bf554e186a7bc5f620N.dll
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Size
76KB
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MD5
62e0d3c1552d80bf554e186a7bc5f620
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SHA1
91d6184b95673014bf43567b16049a9d0948a491
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SHA256
3bda4f52f2aadde8d05d18242e781626fd1249cfee5cbe62b57642ebeaf5dc06
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SHA512
aa16b4330fcefc25b74a402fc44fa227600a36279d6f61350a9dbba23d3b10ee66676121b1158f23038ae7e6b0e7981d24d3ab103461f9dec4b2c3123643544b
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZZc2pIcz1dD1kO:c8y93KQjy7G55riF1cMo03x5z1B1kO
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3444-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3444-1-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 4504 3444 WerFault.exe 84 -
System Location Discovery: System Language Discovery 1 TTPs 1 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 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3444 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2892 wrote to memory of 3444 2892 rundll32.exe 84 PID 2892 wrote to memory of 3444 2892 rundll32.exe 84 PID 2892 wrote to memory of 3444 2892 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\62e0d3c1552d80bf554e186a7bc5f620N.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2892 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\62e0d3c1552d80bf554e186a7bc5f620N.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3444 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3444 -s 7123⤵
- Program crash
PID:4504
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3444 -ip 34441⤵PID:3644