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Analysis
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max time kernel
120s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
05/03/2024, 21:47
Static task
static1
Behavioral task
behavioral1
Sample
b5bcf9d796bd46d6c515fff542fa2984.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b5bcf9d796bd46d6c515fff542fa2984.exe
Resource
win10v2004-20240226-en
General
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Target
b5bcf9d796bd46d6c515fff542fa2984.exe
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Size
1.9MB
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MD5
b5bcf9d796bd46d6c515fff542fa2984
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SHA1
d74d0815c9892db0556e992ee7d0b9ee65a75de5
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SHA256
d8cc91acd9edb70aa29f20737b546b7d439bbda5ea2552336a334f8f7bcf6d26
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SHA512
e90cdb9cceb8f7e7f751be708599dd7334375ad6627df92e1d9de80f51915bdef74743f4aa67f2b50fb8eaa599d54b0c973d15ac71c14514603acb8a842199cc
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SSDEEP
49152:Qoa1taC070druvA2y3jkslkjIhGOVTT2mLR:Qoa1taC0c2oosl86V/2mF
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 848 B1D2.tmp -
Executes dropped EXE 1 IoCs
pid Process 848 B1D2.tmp -
Loads dropped DLL 1 IoCs
pid Process 1556 b5bcf9d796bd46d6c515fff542fa2984.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1556 wrote to memory of 848 1556 b5bcf9d796bd46d6c515fff542fa2984.exe 28 PID 1556 wrote to memory of 848 1556 b5bcf9d796bd46d6c515fff542fa2984.exe 28 PID 1556 wrote to memory of 848 1556 b5bcf9d796bd46d6c515fff542fa2984.exe 28 PID 1556 wrote to memory of 848 1556 b5bcf9d796bd46d6c515fff542fa2984.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\b5bcf9d796bd46d6c515fff542fa2984.exe"C:\Users\Admin\AppData\Local\Temp\b5bcf9d796bd46d6c515fff542fa2984.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1556 -
C:\Users\Admin\AppData\Local\Temp\B1D2.tmp"C:\Users\Admin\AppData\Local\Temp\B1D2.tmp" --splashC:\Users\Admin\AppData\Local\Temp\b5bcf9d796bd46d6c515fff542fa2984.exe 2DEA74EC937C2ED8E4A3C42271A994B90B518EB6ACE2052C38D1F38A057787E97C64DB25FC8136CBBD900D5A06AD3A4519F11C8772D8828DC6E848FE4D87552F2⤵
- Deletes itself
- Executes dropped EXE
PID:848
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
1.9MB
MD59975f3ec10603a56860559d3f7756317
SHA1e8f8add8c3a8dfab6ebffe72c817737c9540ac9f
SHA2561e5889ebc5c68a24050ab28e1ebd65e043e373de994e7917725461d99aad72fe
SHA5120f6ee8c13addb890915a07f4ca8077ccafbbe400ef1095bc484d4bab526e03bad17abdbcc0bb2e55b32ca77c0904a4418fcf36c6ef4e4288a12970aa1d35264a