Analysis
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max time kernel
118s -
max time network
140s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
28/10/2023, 19:57
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe
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Size
448KB
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MD5
867154b9cde35ac6f37ec4b60f571ac0
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SHA1
5c527750de7cda4b179cbfb07190aa523b50a8ed
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SHA256
ae2157e9b9b2bb1642aa0ba0c5e9317f20a3ae32886edb7c2e0d2b246e274f12
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SHA512
334fde3dbae12678c432834a9525cea185a18627555263024b3cac96aac3c6d7a03e4b0911efc5f3c4aa6e9ad352283237d2e1375a94196c9047818f0454fc31
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SSDEEP
12288:hOGggT4SvW7ZjB1G1BmVQ5zCD4TyWN9VN:xggTP+D1G1BmVQ5zY4xN9VN
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 3028 NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe -
Executes dropped EXE 1 IoCs
pid Process 3028 NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe -
Loads dropped DLL 1 IoCs
pid Process 2152 NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2152 NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 3028 NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2152 wrote to memory of 3028 2152 NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe 29 PID 2152 wrote to memory of 3028 2152 NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe 29 PID 2152 wrote to memory of 3028 2152 NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe 29 PID 2152 wrote to memory of 3028 2152 NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2152 -
C:\Users\Admin\AppData\Local\Temp\NEAS.867154b9cde35ac6f37ec4b60f571ac0.exeC:\Users\Admin\AppData\Local\Temp\NEAS.867154b9cde35ac6f37ec4b60f571ac0.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:3028
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
448KB
MD57c266558a3c98fe027daa800ac7cb1c2
SHA1077783fc8fb6143036c6697fc8d548625ba3cccf
SHA2562eefa0d20fbfec3bf05b15aa67e6994faf25343496b5c5413f6a9350d1eff2ea
SHA51266c6f58445d5f8628b2fd5e12ba8a49f7503759119f967503a0e7b05e974d36d1afc1daddc6231af5ca727a7cad040a9b55503c710dc347cc2f519c60a0b952c
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Filesize
448KB
MD57c266558a3c98fe027daa800ac7cb1c2
SHA1077783fc8fb6143036c6697fc8d548625ba3cccf
SHA2562eefa0d20fbfec3bf05b15aa67e6994faf25343496b5c5413f6a9350d1eff2ea
SHA51266c6f58445d5f8628b2fd5e12ba8a49f7503759119f967503a0e7b05e974d36d1afc1daddc6231af5ca727a7cad040a9b55503c710dc347cc2f519c60a0b952c