Analysis
- max time kernel
132s - max time network
145s - platform
windows10_x64 - resource
win10v20201028 - submitted
09/11/2020, 20:42
Static task
static1
Behavioral task
behavioral1
Sample
28ed6bbb727cd4066fb3aa4ec76fd8c0.exe
Resource
win7v20201028
0 signatures
0 seconds
General
- Target 28ed6bbb727cd4066fb3aa4ec76fd8c0.exe
- Size 2.6MB
- Sample201109-dd12ckq616
- SHA256 445bd58d9f401c7fb7d977e9b74cc002e5b892ba355f5c00e122cc48b404bac2
- MD5 28ed6bbb727cd4066fb3aa4ec76fd8c0
- SHA1 8a8b036d0a48acb9b685df15e5068de48df705ca
- SHA512 f8d1bb33cce2b58267a74a98132a37bf004f28c50b73bf310ac67fde10778420c5c519655968505a852c766a3c21a27af9479fb598d71e7ad9f5bd07fa9568e6
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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danabot
C2
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45.153.186.50
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178.157.91.35
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176.123.3.47
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45.147.231.202
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149.255.35.125
rsa_pubkey.plain
Signatures
- Danabot x86 payload 4 IoCs
Detection of Danabot x86 payload, mapped in memory during the execution of its loader.
resource yara_rule behavioral2/files/0x000400000001ab6c-3.dat family_danabot behavioral2/files/0x000400000001ab6c-4.dat family_danabot behavioral2/files/0x000400000001ab6c-7.dat family_danabot behavioral2/files/0x000400000001ab6c-6.dat family_danabot - Blocklisted process makes network request 7 IoCs
flow pid Process 11 3184 rundll32.exe 15 3184 rundll32.exe 17 3184 rundll32.exe 18 3184 rundll32.exe 19 3184 rundll32.exe 20 3184 rundll32.exe 21 3184 rundll32.exe - Loads dropped DLL 3 IoCs
pid Process 2736 regsvr32.exe 3184 rundll32.exe 3184 rundll32.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3980 wrote to memory of 2736 3980 28ed6bbb727cd4066fb3aa4ec76fd8c0.exe 80 PID 3980 wrote to memory of 2736 3980 28ed6bbb727cd4066fb3aa4ec76fd8c0.exe 80 PID 3980 wrote to memory of 2736 3980 28ed6bbb727cd4066fb3aa4ec76fd8c0.exe 80 PID 2736 wrote to memory of 3184 2736 regsvr32.exe 81 PID 2736 wrote to memory of 3184 2736 regsvr32.exe 81 PID 2736 wrote to memory of 3184 2736 regsvr32.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\28ed6bbb727cd4066fb3aa4ec76fd8c0.exe"C:\Users\Admin\AppData\Local\Temp\28ed6bbb727cd4066fb3aa4ec76fd8c0.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3980 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\system32\regsvr32.exe -s C:\Users\Admin\AppData\Local\Temp\28ED6B~1.DLL f1 C:\Users\Admin\AppData\Local\Temp\28ED6B~1.EXE@39802⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2736 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\28ED6B~1.DLL,f03⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:3184
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