Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
01-08-2024 16:31
Behavioral task
behavioral1
Sample
chair.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
chair.exe
Resource
win10v2004-20240730-en
General
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Target
chair.exe
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Size
77.6MB
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MD5
cd218a6c4601d79dc4145d3e680a3af3
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SHA1
759b17df392408d6481539d698d5a23312287363
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SHA256
c4a427ecdaa04eeec6cdf3a2fa7556297d26411ab409453d5983563040d84894
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SHA512
e9cc1a61b73576f2fc10a896826dcf3adbc8da3292451a8900e2514763530c2bf56df360613dba161c7cca90bd0fe77482464c66da1c7eb2d64b1ece955fe9b8
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SSDEEP
1572864:SvHcRlq9h7vXSk8IpG7V+VPhqWdfME7FFlHFziYweyJulZUdgAdW4Kauxa/Z9UN/:SvHcRahTSkB05awqfhdCpukdR6s9U
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
Processes:
chair.exepid process 1556 chair.exe -
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\_MEI28802\python312.dll upx behavioral1/memory/1556-1275-0x000007FEF6910000-0x000007FEF6FD4000-memory.dmp upx -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
chair.exedescription pid process target process PID 2880 wrote to memory of 1556 2880 chair.exe chair.exe PID 2880 wrote to memory of 1556 2880 chair.exe chair.exe PID 2880 wrote to memory of 1556 2880 chair.exe chair.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.7MB
MD5506c760a20e6bb940590229d41449ffa
SHA1b7c439f253987fb0ff66fc5ce959cf711b18eb8d
SHA256e63503b2715df3eab8abb9b2682129e27a7add9acea9008f06f55494a2b2f3d5
SHA51234df2e8e53caac0cd72cb3c5848296ca8cfa10c542c0a5f88385d6b35ab70b86957540de2ff105a27cefb37ccbb5789261a69132b535a857df32875c1f9deb9e
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Filesize
4B
MD5365c9bfeb7d89244f2ce01c1de44cb85
SHA1d7a03141d5d6b1e88b6b59ef08b6681df212c599
SHA256ceebae7b8927a3227e5303cf5e0f1f7b34bb542ad7250ac03fbcde36ec2f1508
SHA512d220d322a4053d84130567d626a9f7bb2fb8f0b854da1621f001826dc61b0ed6d3f91793627e6f0ac2ac27aea2b986b6a7a63427f05fe004d8a2adfbdadc13c1