Analysis
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max time kernel
120s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-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 behavioral1/memory/2104-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2104-1-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 2620 2104 WerFault.exe 29 -
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 2104 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2116 wrote to memory of 2104 2116 rundll32.exe 29 PID 2116 wrote to memory of 2104 2116 rundll32.exe 29 PID 2116 wrote to memory of 2104 2116 rundll32.exe 29 PID 2116 wrote to memory of 2104 2116 rundll32.exe 29 PID 2116 wrote to memory of 2104 2116 rundll32.exe 29 PID 2116 wrote to memory of 2104 2116 rundll32.exe 29 PID 2116 wrote to memory of 2104 2116 rundll32.exe 29 PID 2104 wrote to memory of 2620 2104 rundll32.exe 30 PID 2104 wrote to memory of 2620 2104 rundll32.exe 30 PID 2104 wrote to memory of 2620 2104 rundll32.exe 30 PID 2104 wrote to memory of 2620 2104 rundll32.exe 30
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:2116 -
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
- Suspicious use of WriteProcessMemory
PID:2104 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2104 -s 3283⤵
- Program crash
PID:2620
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