Analysis
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max time kernel
147s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
12-06-2024 03:52
Static task
static1
Behavioral task
behavioral1
Sample
c1e4814e72bb507a148c16be5709afe4e3d166c1aee04e093a4a8407c3fae3db.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
c1e4814e72bb507a148c16be5709afe4e3d166c1aee04e093a4a8407c3fae3db.exe
Resource
win10v2004-20240508-en
General
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Target
c1e4814e72bb507a148c16be5709afe4e3d166c1aee04e093a4a8407c3fae3db.exe
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Size
352KB
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MD5
a5a6b11ceee8cf70c3ae1fd8a26e16cd
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SHA1
244e6f7828c48899a475ff388061d8f2bfbe6840
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SHA256
c1e4814e72bb507a148c16be5709afe4e3d166c1aee04e093a4a8407c3fae3db
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SHA512
3d397c803909fc32c67c7017369ebc092fabf388a1fa234d0dca36c607bd99751bca90ec54d7c8d1fa603df2cdc4cc0e8c953470377515c9b14b3131e08c3e4d
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SSDEEP
6144:LjY/tQlhzDh1g9V264ZAAb2wGfuxwntI2nFLA7ZS0fXqP5JC3YY0Ax/IJF:X591g9Vv4GACvm/n7ZSyO8IY06/In
Malware Config
Signatures
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Lockbit
Ransomware family with multiple variants released since late 2019.
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Rule to detect Lockbit 3.0 ransomware Windows payload 5 IoCs
Processes:
resource yara_rule behavioral2/memory/3216-2-0x0000000000400000-0x0000000000444000-memory.dmp family_lockbit behavioral2/memory/3216-9-0x0000000000400000-0x0000000000444000-memory.dmp family_lockbit behavioral2/memory/3216-8-0x0000000000400000-0x0000000000444000-memory.dmp family_lockbit behavioral2/memory/3216-7-0x0000000000400000-0x0000000000444000-memory.dmp family_lockbit behavioral2/memory/3216-6-0x0000000000400000-0x0000000000444000-memory.dmp family_lockbit -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 3912 3216 WerFault.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\c1e4814e72bb507a148c16be5709afe4e3d166c1aee04e093a4a8407c3fae3db.exe"C:\Users\Admin\AppData\Local\Temp\c1e4814e72bb507a148c16be5709afe4e3d166c1aee04e093a4a8407c3fae3db.exe"1⤵PID:3216
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3216 -s 5482⤵
- Program crash
PID:3912
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3216 -ip 32161⤵PID:3236