Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-12-2024 06:55
Behavioral task
behavioral1
Sample
853c69cfae343cfaeb6fc845ab36a00f1582fd3b9f584efa577e12b4c0381758.dll
Resource
win7-20240708-en
windows7-x64
6 signatures
150 seconds
General
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Target
853c69cfae343cfaeb6fc845ab36a00f1582fd3b9f584efa577e12b4c0381758.dll
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Size
76KB
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MD5
78720945d6266ccaef7b7ce664bbfdc2
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SHA1
d88d56e4b84e527d9ef67a15b804d85723cc25c9
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SHA256
853c69cfae343cfaeb6fc845ab36a00f1582fd3b9f584efa577e12b4c0381758
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SHA512
25a7c6d17132a4a028c1ec5ab9ca0bd6f1a110dfe86fd1608c576f309edb0d072b01554bf4ba1e7008b950461dd336662d3b16c85f692d02268bde0202adfdad
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZOhc2OF6:c8y93KQjy7G55riF1cMo03ScFF6
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3292-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3292-1-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 4516 3292 WerFault.exe 83 -
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 3292 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1576 wrote to memory of 3292 1576 rundll32.exe 83 PID 1576 wrote to memory of 3292 1576 rundll32.exe 83 PID 1576 wrote to memory of 3292 1576 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\853c69cfae343cfaeb6fc845ab36a00f1582fd3b9f584efa577e12b4c0381758.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1576 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\853c69cfae343cfaeb6fc845ab36a00f1582fd3b9f584efa577e12b4c0381758.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3292 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3292 -s 6963⤵
- Program crash
PID:4516
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3292 -ip 32921⤵PID:4836