Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
06-03-2024 09:02
Behavioral task
behavioral1
Sample
b7095b2f611d05d52cc02b1fd82c85f3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b7095b2f611d05d52cc02b1fd82c85f3.exe
Resource
win10v2004-20240226-en
General
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Target
b7095b2f611d05d52cc02b1fd82c85f3.exe
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Size
1.3MB
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MD5
b7095b2f611d05d52cc02b1fd82c85f3
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SHA1
b56eeead1e5524a7385f8ef2ce47597ad6221d47
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SHA256
bdbf137cba6de8d21b47a1b7a56010fc225761bb142ca8d7d2d16737fffe0ca8
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SHA512
3663ce3c9a814a3fbd51ce1c60ebb8c72f50187121fc697ccd25ca4df68d20df5bebb352a7d2dccfb1ca128332e22244aeff0d210253ad2f3dbff3ff847b5174
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SSDEEP
24576:CE5MrjRg1K9FC0Bjd4r+HawwNdWPr8udXQSzHpMyiy2igOOvG:CEujRg49jBd6zUPrHd1JMyiK7
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2620 b7095b2f611d05d52cc02b1fd82c85f3.exe -
Executes dropped EXE 1 IoCs
pid Process 2620 b7095b2f611d05d52cc02b1fd82c85f3.exe -
Loads dropped DLL 1 IoCs
pid Process 2228 b7095b2f611d05d52cc02b1fd82c85f3.exe -
resource yara_rule behavioral1/memory/2228-0-0x0000000000400000-0x000000000086A000-memory.dmp upx behavioral1/files/0x000c00000001224d-11.dat upx behavioral1/memory/2228-17-0x00000000032D0000-0x000000000373A000-memory.dmp upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2228 b7095b2f611d05d52cc02b1fd82c85f3.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2228 b7095b2f611d05d52cc02b1fd82c85f3.exe 2620 b7095b2f611d05d52cc02b1fd82c85f3.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2228 wrote to memory of 2620 2228 b7095b2f611d05d52cc02b1fd82c85f3.exe 28 PID 2228 wrote to memory of 2620 2228 b7095b2f611d05d52cc02b1fd82c85f3.exe 28 PID 2228 wrote to memory of 2620 2228 b7095b2f611d05d52cc02b1fd82c85f3.exe 28 PID 2228 wrote to memory of 2620 2228 b7095b2f611d05d52cc02b1fd82c85f3.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\b7095b2f611d05d52cc02b1fd82c85f3.exe"C:\Users\Admin\AppData\Local\Temp\b7095b2f611d05d52cc02b1fd82c85f3.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2228 -
C:\Users\Admin\AppData\Local\Temp\b7095b2f611d05d52cc02b1fd82c85f3.exeC:\Users\Admin\AppData\Local\Temp\b7095b2f611d05d52cc02b1fd82c85f3.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2620
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.3MB
MD568ec0dfd6c8d8126276089c1f50abf72
SHA1529492680d7654199a1cf589785fc994bcf1049a
SHA25605e401ed3e62d2e654258bb4a6dfc0efff8db32e6b16cbd40845df095fc951db
SHA5126ee3e90f13c68baf0846c8dbf10e5837bf8f98dc63c05b8a530944d5b2cdfe45868015fdc06e0ef9a42badde5658f4adf77bc05a837ffc17de253a1a00ea6d8f