Resubmissions
05-11-2021 17:23
211105-vx8rkscdc2 1005-11-2021 17:22
211105-vxp98shfam 1005-11-2021 15:51
211105-taygnacbg7 10Analysis
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max time kernel
1801s -
max time network
1800s -
platform
windows7_x64 -
resource
win7-en-20211104 -
submitted
05-11-2021 17:23
Static task
static1
Behavioral task
behavioral1
Sample
core/cmd.bat
Resource
win7-en-20211104
Behavioral task
behavioral2
Sample
core/cmd.bat
Resource
win10-en-20211104
Behavioral task
behavioral3
Sample
core/juice_64.tmp.dll
Resource
win7-en-20211014
Behavioral task
behavioral4
Sample
core/juice_64.tmp.dll
Resource
win10-en-20211104
General
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Target
core/cmd.bat
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Size
191B
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MD5
cbf387299b88a84f4f6a489cb03991fa
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SHA1
82473cfc0772307332792985c7c48e70ace771e0
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SHA256
4b7784db765747109d7b64d3e272ddfc16c876698d778bffec4fd9751d3d246e
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SHA512
21ca0de188fa1f8d90dc68b091ddaa64a4e602e7b2aef7de004d3aff72dd888abcf504b4482bbd7a55d3f62a63a42569362a51f57c867a2551f4640bcd5ec556
Malware Config
Extracted
icedid
Extracted
icedid
1217670233
lakogrefop.rest
hangetilin.top
follytresh.co
novemberprosse.space
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auth_var
13
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url_path
/posts/
Signatures
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Blocklisted process makes network request 12 IoCs
Processes:
rundll32.exeflow pid process 3 304 rundll32.exe 5 304 rundll32.exe 7 304 rundll32.exe 9 304 rundll32.exe 11 304 rundll32.exe 13 304 rundll32.exe 15 304 rundll32.exe 17 304 rundll32.exe 19 304 rundll32.exe 21 304 rundll32.exe 23 304 rundll32.exe 25 304 rundll32.exe -
Modifies registry class 2 IoCs
Processes:
rundll32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000_CLASSES\CLSID\{B90F9885-93A2-C24C-18BC-E91461DE9041} rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000_CLASSES\CLSID\{B90F9885-93A2-C24C-18BC-E91461DE9041}\ = 2e718eb143be92db288926cfcb2933e2c8cee9ea40cc51c731f1e32e68b9c510a078a57265e0cf567e2f9afdbdf8634ea49d8d8c371ae8d2d485217dcfb4da8deb70f69191149e134ecbb2238bfac64f2e9e9b99cb6b181958cdd61f5e9a9855b34455a53df2233e7baf60e6fd098512eec34f3d63685d41d4aee76f388215673b4a57264c9e39705d40df0567ad19fe75a189310825d59f3e96115adc18f9365cb70bc29b3cc95b1a004743c506ff7cbd1468b5496b34c58ee5892ed6e36373bf67632ec59db8c06e0abc85a117e0682255d9f67fb107ad74a28b340ba6903752a4df413049214bd465659bc12cd31241dd0dfe70be1b6a2ace86664c4fa4517329d49c3b17ad9e76a70af3757d170fb509e675ae14ec6be88ba10ee52b3648db9cbb570d4ece6324cc91cf6013553dd08d833bd99000fff3feb3e0eafcecf631a3913052a45f8190f96927ce904ca033e48ba21cd212c097e58ab6ca07eff77234976d3e465fde19fa237e12c1fff378b191bb176ebc49fb6831df071adf8339cd925a02d6f2 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
rundll32.exepid process 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe 304 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
cmd.exedescription pid process target process PID 520 wrote to memory of 304 520 cmd.exe rundll32.exe PID 520 wrote to memory of 304 520 cmd.exe rundll32.exe PID 520 wrote to memory of 304 520 cmd.exe rundll32.exe
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\core\cmd.bat"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\core\juice_64.tmp,DllMain --ma="license.dat"2⤵
- Blocklisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
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/304-55-0x0000000000000000-mapping.dmp
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memory/304-57-0x0000000000570000-0x00000000005C8000-memory.dmpFilesize
352KB
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memory/304-58-0x0000000000290000-0x00000000002C7000-memory.dmpFilesize
220KB