Analysis
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max time kernel
153s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220112 -
submitted
22-02-2022 16:12
Static task
static1
Behavioral task
behavioral1
Sample
core.bat
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
core.bat
Resource
win10v2004-en-20220112
Behavioral task
behavioral3
Sample
surge-.dll
Resource
win7-en-20211208
Behavioral task
behavioral4
Sample
surge-.dll
Resource
win10v2004-en-20220113
General
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Target
core.bat
-
Size
180B
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MD5
92ab94157586e3937dcfd7aaa380a7fb
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SHA1
74a326efc3c891877a8d2657d8a2fe3e37f059f7
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SHA256
dc74ad702adf3a1d49a4070915ffbd1b445c8f0ecfa42357a74380e34793f61d
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SHA512
44a54970a090f43c9dfa1865a0df0d5513cf3836d656f57a4c54d53847d8ada7e71265b53422ab7acbe1781a45742d8bbaa256cc275b514cbd773850cfadb77f
Malware Config
Extracted
icedid
Extracted
icedid
4103365356
upperdown.eu
upperdown.in
landofrayz.com
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auth_var
16
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url_path
/news/
Signatures
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Blocklisted process makes network request 4 IoCs
Processes:
rundll32.exeflow pid process 61 3800 rundll32.exe 63 3800 rundll32.exe 68 3800 rundll32.exe 71 3800 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
rundll32.exepid process 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe 3800 rundll32.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
cmd.exedescription pid process target process PID 884 wrote to memory of 3800 884 cmd.exe rundll32.exe PID 884 wrote to memory of 3800 884 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.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:884 -
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\surge-.dat,DllMain /i="license.dat"2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:3800
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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MD5
c7c45636ca690acdab7fba1e9d126f8b
SHA161376304cd90786813a80680a92cef03fedb6484
SHA256cfc202b44509f2f607d365858a8218dfdc6b26f8087efcc5e46f4fef9ab53705
SHA5129e6c7df9f70017b9eeb5868a358bc9eaf50de65dad04640220f380ff72e80bc303f034cb62929abb0c35d951b751732a131ae828c4c01cd1826610423f784db8