Analysis
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max time kernel
120s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
19-04-2024 16:42
Static task
static1
Behavioral task
behavioral1
Sample
a32d57511ebc8b2c48fc43e2228b227bfb7eed8b34f9d55cdc9958de86bb64d9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a32d57511ebc8b2c48fc43e2228b227bfb7eed8b34f9d55cdc9958de86bb64d9.exe
Resource
win10v2004-20240412-en
General
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Target
a32d57511ebc8b2c48fc43e2228b227bfb7eed8b34f9d55cdc9958de86bb64d9.exe
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Size
72KB
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MD5
1ebe49c58035c4521d998e998253260d
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SHA1
7bde1b01007542cef137080ec42e4b2390d99a33
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SHA256
a32d57511ebc8b2c48fc43e2228b227bfb7eed8b34f9d55cdc9958de86bb64d9
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SHA512
dcd50aa0723041ad02509b9aac42b977abc083953158cd84cc8a101f2cc0885304f5a934164826b5a0c319ff0d5210d8833e9d7b7b6c1ad5b63a973e4eae7804
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SSDEEP
768:tiyTdqssLTzWlSrky5qimuGdk2mxXl9fmNNS9VWzIzlBaCAWGiLFTsaBD0pdXRNv:GU0fWzOl5ZTsaBD054S5+cnl
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2460 2492 WerFault.exe a32d57511ebc8b2c48fc43e2228b227bfb7eed8b34f9d55cdc9958de86bb64d9.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
a32d57511ebc8b2c48fc43e2228b227bfb7eed8b34f9d55cdc9958de86bb64d9.exedescription pid process Token: SeDebugPrivilege 2492 a32d57511ebc8b2c48fc43e2228b227bfb7eed8b34f9d55cdc9958de86bb64d9.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
a32d57511ebc8b2c48fc43e2228b227bfb7eed8b34f9d55cdc9958de86bb64d9.exedescription pid process target process PID 2492 wrote to memory of 2460 2492 a32d57511ebc8b2c48fc43e2228b227bfb7eed8b34f9d55cdc9958de86bb64d9.exe WerFault.exe PID 2492 wrote to memory of 2460 2492 a32d57511ebc8b2c48fc43e2228b227bfb7eed8b34f9d55cdc9958de86bb64d9.exe WerFault.exe PID 2492 wrote to memory of 2460 2492 a32d57511ebc8b2c48fc43e2228b227bfb7eed8b34f9d55cdc9958de86bb64d9.exe WerFault.exe PID 2492 wrote to memory of 2460 2492 a32d57511ebc8b2c48fc43e2228b227bfb7eed8b34f9d55cdc9958de86bb64d9.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a32d57511ebc8b2c48fc43e2228b227bfb7eed8b34f9d55cdc9958de86bb64d9.exe"C:\Users\Admin\AppData\Local\Temp\a32d57511ebc8b2c48fc43e2228b227bfb7eed8b34f9d55cdc9958de86bb64d9.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2492 -s 15922⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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C:\Users\Admin\AppData\Local\Temp\Tar941C.tmpFilesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a
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memory/2492-0-0x0000000001390000-0x00000000013A8000-memory.dmpFilesize
96KB
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memory/2492-1-0x0000000074860000-0x0000000074F4E000-memory.dmpFilesize
6.9MB
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memory/2492-2-0x0000000004830000-0x0000000004870000-memory.dmpFilesize
256KB
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memory/2492-60-0x0000000074860000-0x0000000074F4E000-memory.dmpFilesize
6.9MB
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memory/2492-61-0x0000000004830000-0x0000000004870000-memory.dmpFilesize
256KB