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Analysis
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max time kernel
117s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
24/12/2023, 20:04
Static task
static1
Behavioral task
behavioral1
Sample
0fa2c32060eebf4377b7c812bcd06e2c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0fa2c32060eebf4377b7c812bcd06e2c.exe
Resource
win10v2004-20231215-en
General
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Target
0fa2c32060eebf4377b7c812bcd06e2c.exe
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Size
49KB
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MD5
0fa2c32060eebf4377b7c812bcd06e2c
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SHA1
77b38d635963bd065fe8f4db5339fe15b47846a7
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SHA256
8dce833d9f135bc5d381217bd8e7390464bd18032214d8427186db7a505cf5c0
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SHA512
299e8535e591d5ffc7fa22d475f80a383c2d03d3de11ab1b5d34a39890c0754a4de5c0d43ef6cb4ad2eddc15b13426346fbbb371784b667c617c133c9b290f58
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SSDEEP
768:mCau1g2Jb8lFDKcQFWGYjcHvYO52OGnuh//HwT0+rYl2SjD943HGWX:mCau1TWflGjAO56e5uHh
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2296 cmd.exe -
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 204.117.214.10 -
Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\icf.exe 0fa2c32060eebf4377b7c812bcd06e2c.exe File opened for modification C:\Windows\SysWOW64\svchost.exe:exe.exe 0fa2c32060eebf4377b7c812bcd06e2c.exe File created C:\Windows\SysWOW64\icf.exe 0fa2c32060eebf4377b7c812bcd06e2c.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2300 set thread context of 2324 2300 0fa2c32060eebf4377b7c812bcd06e2c.exe 16 -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2300 wrote to memory of 2324 2300 0fa2c32060eebf4377b7c812bcd06e2c.exe 16 PID 2300 wrote to memory of 2324 2300 0fa2c32060eebf4377b7c812bcd06e2c.exe 16 PID 2300 wrote to memory of 2324 2300 0fa2c32060eebf4377b7c812bcd06e2c.exe 16 PID 2300 wrote to memory of 2324 2300 0fa2c32060eebf4377b7c812bcd06e2c.exe 16 PID 2300 wrote to memory of 2324 2300 0fa2c32060eebf4377b7c812bcd06e2c.exe 16 PID 2300 wrote to memory of 2296 2300 0fa2c32060eebf4377b7c812bcd06e2c.exe 18 PID 2300 wrote to memory of 2296 2300 0fa2c32060eebf4377b7c812bcd06e2c.exe 18 PID 2300 wrote to memory of 2296 2300 0fa2c32060eebf4377b7c812bcd06e2c.exe 18 PID 2300 wrote to memory of 2296 2300 0fa2c32060eebf4377b7c812bcd06e2c.exe 18
Processes
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C:\Windows\SysWOW64\svchost.exesvchost.exe1⤵PID:2324
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C:\Windows\SysWOW64\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\2228227.bat1⤵
- Deletes itself
PID:2296
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C:\Users\Admin\AppData\Local\Temp\0fa2c32060eebf4377b7c812bcd06e2c.exe"C:\Users\Admin\AppData\Local\Temp\0fa2c32060eebf4377b7c812bcd06e2c.exe"1⤵
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2300
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
235B
MD5a3c67672b5f7762c573b080d89e7a15e
SHA1fefae36e93348cbc917d790d16b1dad58962db95
SHA2567a75ddea6727a4400178f38a73e1ff9e94f5df2e259c808c327b64dfd5a3adac
SHA51289224344097bad4baf9c6ae542ca5120597aefef92384ed935430b8f9128bea449a0671b63426e9c295e0b8d0f2e965019a957c1bdc5b124ea8586ff53c8a79d