Analysis
- max time kernel
150s - max time network
146s - platform
windows10_x64 - resource
win10v20201028 - submitted
09/11/2020, 20:15
Static task
static1
Behavioral task
behavioral1
Sample
ec7506c2b6460df44c18e61d39d5b1c0.exe
Resource
win7v20201028
0 signatures
0 seconds
General
- Target ec7506c2b6460df44c18e61d39d5b1c0.exe
- Size 2.6MB
- Sample201109-35m4lfb6ds
- SHA256 4e36dc0d37ead94cbd7797668c3c240ddc00fbb45c18140d370c868915b8469d
- MD5 ec7506c2b6460df44c18e61d39d5b1c0
- SHA1 7c3e46cd7c93f3d9d783888f04f1607f6e487783
- SHA512 cf16f6e5f90701a985f2a2b7ad782e6e1c05a7b6dc0e644f7bdd0350f717bb4c9e819a8e9f383da0324b92f354c74c11b2d5827be42e33f861c233f3baab687e
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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danabot
C2
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92.204.160.54
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2.56.213.179
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45.153.186.47
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93.115.21.29
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185.45.193.50
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193.34.166.247
rsa_pubkey.plain
Signatures
- Danabot x86 payload 5 IoCs
Detection of Danabot x86 payload, mapped in memory during the execution of its loader.
resource yara_rule behavioral2/files/0x000300000001ab86-3.dat family_danabot behavioral2/files/0x000300000001ab86-4.dat family_danabot behavioral2/files/0x000300000001ab86-5.dat family_danabot behavioral2/files/0x000300000001ab86-7.dat family_danabot behavioral2/files/0x000300000001ab86-8.dat family_danabot - Blocklisted process makes network request 7 IoCs
flow pid Process 8 2040 rundll32.exe 13 2040 rundll32.exe 17 2040 rundll32.exe 18 2040 rundll32.exe 19 2040 rundll32.exe 20 2040 rundll32.exe 22 2040 rundll32.exe - Loads dropped DLL 4 IoCs
pid Process 2936 regsvr32.exe 2936 regsvr32.exe 2040 rundll32.exe 2040 rundll32.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 828 wrote to memory of 2936 828 ec7506c2b6460df44c18e61d39d5b1c0.exe 78 PID 828 wrote to memory of 2936 828 ec7506c2b6460df44c18e61d39d5b1c0.exe 78 PID 828 wrote to memory of 2936 828 ec7506c2b6460df44c18e61d39d5b1c0.exe 78 PID 2936 wrote to memory of 2040 2936 regsvr32.exe 79 PID 2936 wrote to memory of 2040 2936 regsvr32.exe 79 PID 2936 wrote to memory of 2040 2936 regsvr32.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\ec7506c2b6460df44c18e61d39d5b1c0.exe"C:\Users\Admin\AppData\Local\Temp\ec7506c2b6460df44c18e61d39d5b1c0.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:828 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\system32\regsvr32.exe -s C:\Users\Admin\AppData\Local\Temp\EC7506~1.DLL f1 C:\Users\Admin\AppData\Local\Temp\EC7506~1.EXE@8282⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2936 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\EC7506~1.DLL,f03⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:2040
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