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Analysis
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max time kernel
117s -
max time network
135s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
02/11/2023, 21:24
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.e080d2b2f3648e9bd8cb16d3f70554b0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.e080d2b2f3648e9bd8cb16d3f70554b0_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.e080d2b2f3648e9bd8cb16d3f70554b0_JC.exe
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Size
448KB
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MD5
e080d2b2f3648e9bd8cb16d3f70554b0
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SHA1
27fef09c65b72f334415da6586c5d8842b2b9168
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SHA256
5891b2a909468aa3c06e15a99d2b16aa5d17d95db7f35601ea2a7a0817a62a61
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SHA512
637ab00bcb72c74a16a20fe5dfd7714dbd58eea1b40d81c5d27da05b25afb2d26f67487f23d55cc5841c54882426eafb561ba80145aae8b2dffe9ddce87c36cf
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SSDEEP
12288:2zKMN8+cnQ8788x/FG1BmVQ5zCD4TyWN9VN:2z1LGQc/xtG1BmVQ5zY4xN9VN
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2904 NEAS.e080d2b2f3648e9bd8cb16d3f70554b0_JC.exe -
Executes dropped EXE 1 IoCs
pid Process 2904 NEAS.e080d2b2f3648e9bd8cb16d3f70554b0_JC.exe -
Loads dropped DLL 1 IoCs
pid Process 2252 NEAS.e080d2b2f3648e9bd8cb16d3f70554b0_JC.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2252 NEAS.e080d2b2f3648e9bd8cb16d3f70554b0_JC.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2904 NEAS.e080d2b2f3648e9bd8cb16d3f70554b0_JC.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2252 wrote to memory of 2904 2252 NEAS.e080d2b2f3648e9bd8cb16d3f70554b0_JC.exe 29 PID 2252 wrote to memory of 2904 2252 NEAS.e080d2b2f3648e9bd8cb16d3f70554b0_JC.exe 29 PID 2252 wrote to memory of 2904 2252 NEAS.e080d2b2f3648e9bd8cb16d3f70554b0_JC.exe 29 PID 2252 wrote to memory of 2904 2252 NEAS.e080d2b2f3648e9bd8cb16d3f70554b0_JC.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.e080d2b2f3648e9bd8cb16d3f70554b0_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.e080d2b2f3648e9bd8cb16d3f70554b0_JC.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2252 -
C:\Users\Admin\AppData\Local\Temp\NEAS.e080d2b2f3648e9bd8cb16d3f70554b0_JC.exeC:\Users\Admin\AppData\Local\Temp\NEAS.e080d2b2f3648e9bd8cb16d3f70554b0_JC.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2904
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
448KB
MD56fe1c62f4105ff8b4b4c277ea178e391
SHA1265a8012d61ce331d70767ea29a44add9c8827da
SHA256fc8cb23a714f778fe61138d6b7e01cdef7361c4a1ab5852caa91cf9e9c9b0867
SHA512cb5b03a82c46b171f92382ca1088370f1ff279065116a9a2f2a3959f3db5cdfee5312c4d309fde125c8ce381ade40d3830141184ba0a680f5b5d6f1187d9f87e
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Filesize
448KB
MD56fe1c62f4105ff8b4b4c277ea178e391
SHA1265a8012d61ce331d70767ea29a44add9c8827da
SHA256fc8cb23a714f778fe61138d6b7e01cdef7361c4a1ab5852caa91cf9e9c9b0867
SHA512cb5b03a82c46b171f92382ca1088370f1ff279065116a9a2f2a3959f3db5cdfee5312c4d309fde125c8ce381ade40d3830141184ba0a680f5b5d6f1187d9f87e