Analysis
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max time kernel
120s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
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submitted
24/01/2025, 16:42
General
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Target
2025-01-24_5697eb836db41ea76958c98e2e837660_avoslocker_luca-stealer.exe
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Size
3.0MB
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MD5
5697eb836db41ea76958c98e2e837660
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SHA1
758d3c028faaf023c28890f3c4a68cdbce5159e3
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SHA256
18c6fe91e164ec7b80b848fd174b41959328714691ba47acfa5e35d4a0f6c077
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SHA512
0c32c612ba897466631e3d888de8c832388e4648f63ffd77797ecbc7534762ddbac79508741b4f057bc3a5b210448e73f1377298ceac328e2b1be1af5fc1c217
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SSDEEP
49152:eKKe1YeEAYOW1+M5A8SCElZSVB2YB3C3p+svqiaMB6C3:TKsW1+M5NSCElMjCeC
Malware Config
Extracted
asyncrat
1.0.7
JACK-NEW21
pctrabajonuevo2.casacam.net:8849
DcRatMutex_qwqdanchun
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delay
1
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install
false
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install_folder
%AppData%
Signatures
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AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
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Asyncrat family
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Adds Run key to start application 2 TTPs 1 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-24_5697eb836db41ea76958c98e2e837660_avoslocker_luca-stealer.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-24_5697eb836db41ea76958c98e2e837660_avoslocker_luca-stealer.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
4KB
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Filesize
4KB
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Filesize
72KB
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Filesize
256KB
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Filesize
4KB
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Filesize
256KB
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Filesize
3.0MB
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Filesize
3.0MB
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Filesize
180KB
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Filesize
368KB