Analysis
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max time kernel
130s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
17-09-2024 06:30
General
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Target
bazaar.2020.02/HEUR-Backdoor.MSIL.Crysan.exe
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Size
46KB
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MD5
305a2bab3acfb2a2ddc57f06a4b64471
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SHA1
357f18e24572b55b6270db3485f39b3a06278fd7
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SHA256
0f268e9be95d203c8d5cfa33d50ad7f623f13746bd97ec24703959dc08d97a9b
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SHA512
49be514325a15e7e132a98309f8645083d30d23ba4fb05b6487f691c3ee1336dd007d88b2ea644875b96bc8d725792c341ccf062485099a5e7243084e19e7b82
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SSDEEP
768:xqYVNZJrbXvkjjVKLUSQ1PkOicvHk3eHlWMPbPgF0qR55nhbej574rYI6OCu2tY:xkjV2UdXvZH0ub4Frddejx4l6ODKmVcn
Score
10/10
Malware Config
Extracted
Family
asyncrat
Version
0.5.6A
Botnet
null
C2
192.168.1.7:8080
Mutex
cqtxddtxyigu
Attributes
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delay
5
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install
false
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install_file
GoogleCrashHandler.exe
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install_folder
%AppData%
aes.plain
Signatures
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AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\bazaar.2020.02\HEUR-Backdoor.MSIL.Crysan.exe"C:\Users\Admin\AppData\Local\Temp\bazaar.2020.02\HEUR-Backdoor.MSIL.Crysan.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4292,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=3780 /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
8KB
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Filesize
72KB
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Filesize
10.8MB
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Filesize
8KB
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Filesize
10.8MB