Analysis
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max time kernel
140s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
20/06/2024, 04:46
Static task
static1
Behavioral task
behavioral1
Sample
e67e1deb3ebfdd567056094221586fbabb9bf6887a6e0bf9d8ca1ad482dd36c2.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
e67e1deb3ebfdd567056094221586fbabb9bf6887a6e0bf9d8ca1ad482dd36c2.exe
Resource
win10v2004-20240611-en
General
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Target
e67e1deb3ebfdd567056094221586fbabb9bf6887a6e0bf9d8ca1ad482dd36c2.exe
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Size
274KB
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MD5
14b8ad0fdb8d25560cabd68c0268454a
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SHA1
413205624897358929a0c76bbf73f476e17abd23
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SHA256
e67e1deb3ebfdd567056094221586fbabb9bf6887a6e0bf9d8ca1ad482dd36c2
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SHA512
6efbee4e9fa6955a082655a868f31a12a098bd57ab0e327970bb2696b160a8efb33a7588225f0bb10cdf9e3e3822ba862edfd99bf4753a5a77a696e9a93db326
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SSDEEP
6144:8y4/tkMcYcLBwOHcdEI/Wqv6LIzTqUw9OZ7qA0xfsLP:ymmvDzGB9OZ7qAufm
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 1092 e67e1deb3ebfdd567056094221586fbabb9bf6887a6e0bf9d8ca1ad482dd36c2.exe -
Executes dropped EXE 1 IoCs
pid Process 1092 e67e1deb3ebfdd567056094221586fbabb9bf6887a6e0bf9d8ca1ad482dd36c2.exe -
Program crash 3 IoCs
pid pid_target Process procid_target 4408 2512 WerFault.exe 82 1528 1092 WerFault.exe 90 4544 1092 WerFault.exe 90 -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2512 e67e1deb3ebfdd567056094221586fbabb9bf6887a6e0bf9d8ca1ad482dd36c2.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2512 wrote to memory of 1092 2512 e67e1deb3ebfdd567056094221586fbabb9bf6887a6e0bf9d8ca1ad482dd36c2.exe 90 PID 2512 wrote to memory of 1092 2512 e67e1deb3ebfdd567056094221586fbabb9bf6887a6e0bf9d8ca1ad482dd36c2.exe 90 PID 2512 wrote to memory of 1092 2512 e67e1deb3ebfdd567056094221586fbabb9bf6887a6e0bf9d8ca1ad482dd36c2.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\e67e1deb3ebfdd567056094221586fbabb9bf6887a6e0bf9d8ca1ad482dd36c2.exe"C:\Users\Admin\AppData\Local\Temp\e67e1deb3ebfdd567056094221586fbabb9bf6887a6e0bf9d8ca1ad482dd36c2.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2512 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2512 -s 3962⤵
- Program crash
PID:4408
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C:\Users\Admin\AppData\Local\Temp\e67e1deb3ebfdd567056094221586fbabb9bf6887a6e0bf9d8ca1ad482dd36c2.exeC:\Users\Admin\AppData\Local\Temp\e67e1deb3ebfdd567056094221586fbabb9bf6887a6e0bf9d8ca1ad482dd36c2.exe2⤵
- Deletes itself
- Executes dropped EXE
PID:1092 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1092 -s 3643⤵
- Program crash
PID:1528
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1092 -s 1643⤵
- Program crash
PID:4544
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2512 -ip 25121⤵PID:3104
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 1092 -ip 10921⤵PID:2400
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1092 -ip 10921⤵PID:556
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\e67e1deb3ebfdd567056094221586fbabb9bf6887a6e0bf9d8ca1ad482dd36c2.exe
Filesize274KB
MD58c0d2badf1369b0f8c8ad5605b15805d
SHA18c52ecaefc0e729043d645f5cf77337734a863ff
SHA25607c4f8102cf9e41a3686100f49129834083858bfa0a0764c9b1fbde84ef111d5
SHA51250106444e5ff74f649dd314a125c88265aca2323cd8811963581d9b999e5be2cedcf088c70d5f6be8e6db1d85fdd81ff1e1062ebf7e1e11f828ae8b639ef6a5f