Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240221-en -
resource tags
arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system -
submitted
24/02/2024, 13:10
Static task
static1
Behavioral task
behavioral1
Sample
a1ef8e66988a312b252792f4c7075d2c.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a1ef8e66988a312b252792f4c7075d2c.exe
Resource
win10v2004-20240221-en
General
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Target
a1ef8e66988a312b252792f4c7075d2c.exe
-
Size
82KB
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MD5
a1ef8e66988a312b252792f4c7075d2c
-
SHA1
181d46fd203e2db8bbabc7258f2c44a41a06a883
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SHA256
e770762579b5522c5116efc3db5c340da21209dadd97deefc0ed470d543c808d
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SHA512
ec94d53d2d6e23f74c423ba5b50927ef3a49a5a47e59dd94ecbea0b11f31c3f0d5a235b1ae3e6546353295bca8db23c00d48350993fd6b657640dfa77a981a62
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SSDEEP
1536:qwiZpRWhkQJCfAaNaQlnr1zldd4I7Q90+NvETyMTbBP6FNi:xqplhfvkcnrksQ9Pp0b16Fc
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 776 a1ef8e66988a312b252792f4c7075d2c.exe -
Executes dropped EXE 1 IoCs
pid Process 776 a1ef8e66988a312b252792f4c7075d2c.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2528 a1ef8e66988a312b252792f4c7075d2c.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2528 a1ef8e66988a312b252792f4c7075d2c.exe 776 a1ef8e66988a312b252792f4c7075d2c.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2528 wrote to memory of 776 2528 a1ef8e66988a312b252792f4c7075d2c.exe 87 PID 2528 wrote to memory of 776 2528 a1ef8e66988a312b252792f4c7075d2c.exe 87 PID 2528 wrote to memory of 776 2528 a1ef8e66988a312b252792f4c7075d2c.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\a1ef8e66988a312b252792f4c7075d2c.exe"C:\Users\Admin\AppData\Local\Temp\a1ef8e66988a312b252792f4c7075d2c.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2528 -
C:\Users\Admin\AppData\Local\Temp\a1ef8e66988a312b252792f4c7075d2c.exeC:\Users\Admin\AppData\Local\Temp\a1ef8e66988a312b252792f4c7075d2c.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:776
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
82KB
MD5eabcf6a3796532f7a88ffdd91a5c221f
SHA1d96391cb011002fe849c0d357efcda550e75f086
SHA2563989ad89e2526850929c291186b94976d6a0cad5d50ff69948998f6b5e01b7d6
SHA512db5b6b48f7ff9431cc753958241247690bb9ba0bd1f5139d63223ad31d4d3afaa17c069c85ecd349534a2adc261af188485d7ade3ad22ebfc03243898e696f2a