Analysis
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max time kernel
92s -
max time network
35s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
05/05/2023, 18:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da.exe
Resource
win7-20230220-en
4 signatures
150 seconds
General
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Target
b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da.exe
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Size
948KB
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MD5
25fd5bffe980f3b72d65e21d15a86053
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SHA1
2333114042ebe36adda1af09927783c0aea37d69
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SHA256
b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da
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SHA512
9f71d6cd0f387deff7e5c255d0c696705638b360bfa6439012f9f494af769d197fe961cb1a94e378ae026634de9473a19a9c5d01d40b3332abf04086fd2e4410
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SSDEEP
24576:mmuKSNK6uN3I7n19slVx61e0JRo4objEOHLnv+1x:mmuRwH2OY1AXnXzg
Malware Config
Extracted
Family
darkcloud
C2
https://api.telegram.org/bot6220925905:AAFbd3Et4YQi4C1WTvNkPbMsAOdz5c8giT0/sendMessage?chat_id=5463149861
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1988 set thread context of 332 1988 b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da.exe 28 -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 332 b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1988 wrote to memory of 332 1988 b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da.exe 28 PID 1988 wrote to memory of 332 1988 b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da.exe 28 PID 1988 wrote to memory of 332 1988 b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da.exe 28 PID 1988 wrote to memory of 332 1988 b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da.exe 28 PID 1988 wrote to memory of 332 1988 b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da.exe 28 PID 1988 wrote to memory of 332 1988 b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da.exe 28 PID 1988 wrote to memory of 332 1988 b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da.exe 28 PID 1988 wrote to memory of 332 1988 b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da.exe 28 PID 1988 wrote to memory of 332 1988 b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da.exe"C:\Users\Admin\AppData\Local\Temp\b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1988 -
C:\Users\Admin\AppData\Local\Temp\b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da.exe"C:\Users\Admin\AppData\Local\Temp\b8a62f112c6160c5830015208c34e95772aa2f2620dd27166033b57d130e89da.exe"2⤵
- Suspicious use of SetWindowsHookEx
PID:332
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