Analysis
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max time kernel
150s -
max time network
136s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
26-10-2021 15:54
Static task
static1
Behavioral task
behavioral1
Sample
core/cmd.bat
Resource
win7-en-20211014
Behavioral task
behavioral2
Sample
core/cmd.bat
Resource
win10-en-20210920
Behavioral task
behavioral3
Sample
core/front_64.tmp.dll
Resource
win7-en-20210920
Behavioral task
behavioral4
Sample
core/front_64.tmp.dll
Resource
win10-en-20211014
General
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Target
core/cmd.bat
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Size
191B
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MD5
49941f222a0c3ed8fa9d745374dc9a48
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SHA1
949ad4de2269d3794b5fc79548787ce9a9e0f84a
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SHA256
2084a50f32440a77fdb0fb552d0e69f3b729dde3c0ab79800bf058eec03db5b2
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SHA512
e426427463896efda02e54b1578d597324ade6259f8498b3ab82a09899615abe4e81214a28d85287e98f7aa5f5253b528df3dd7b8753429e210c4d620045b79a
Malware Config
Extracted
icedid
Extracted
icedid
1217670233
nnelforwfin.top
lakogrefop.rest
hangetilin.top
essaipienure.space
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auth_var
7
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url_path
/posts/
Signatures
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Blocklisted process makes network request 2 IoCs
Processes:
rundll32.exeflow pid process 23 4032 rundll32.exe 24 4032 rundll32.exe -
Modifies registry class 2 IoCs
Processes:
rundll32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000_Classes\CLSID\{8A8FF2D3-7745-1657-44DF-D3B765BAD8D1} rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000_Classes\CLSID\{8A8FF2D3-7745-1657-44DF-D3B765BAD8D1}\ = 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 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
rundll32.exepid process 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe 4032 rundll32.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
cmd.exedescription pid process target process PID 3256 wrote to memory of 4032 3256 cmd.exe rundll32.exe PID 3256 wrote to memory of 4032 3256 cmd.exe rundll32.exe
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\core\cmd.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:3256 -
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\core\front_64.tmp,DllMain --ma="license.dat"2⤵
- Blocklisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:4032
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\license.datMD5
b03af34cc11c8bd53afd958c839dd59f
SHA1d9c90d8f770be66850ea0734580867c16d64b404
SHA25671c9c15896b027fd830423f6226587bdad3f09681799bf3e69abb0479f18a853
SHA512c33204f04a99272a1619a4fe6e3ba5e128c437968f8f570c12ffbf20a71e2b617535a70bf51f9d4ddcccc7f44804a13a4528ece4470e4ee53273ad1806313911
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memory/4032-115-0x0000000000000000-mapping.dmp
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memory/4032-117-0x0000010599570000-0x00000105995C8000-memory.dmpFilesize
352KB
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memory/4032-118-0x0000010597820000-0x0000010597857000-memory.dmpFilesize
220KB