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Analysis
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max time kernel
122s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20231025-en -
resource tags
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submitted
02/11/2023, 16:26
General
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Target
NEAS.463be9075c7c655cb0314b4bebb8d920.exe
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Size
242KB
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MD5
463be9075c7c655cb0314b4bebb8d920
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SHA1
73781b8afbc1af3d88c05b83112790cf59c12e0f
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SHA256
2611edeaef75a1f147ef8adda0da5313d3f767dc02b8fd3531bfa7e1b52090c6
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SHA512
5167f38102ee63abde2a2b613e7b82822bfeea8f29629153f93db54c930ce0aaba2deb32c6a4608acf051ec5016d1c04b11ce0a0f15715092586b6944ca8e3f2
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SSDEEP
6144:aY6ToLMce4BBWix5kmU2wjJSw/PNmXZiQmv5jBS9Wdq/Gi:aY6ToLMce4uixGqw9FPNItmtMIdq/X
Malware Config
Signatures
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Deletes itself 1 IoCs
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 1 IoCs
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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of UnmapMainImage 2 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.463be9075c7c655cb0314b4bebb8d920.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.463be9075c7c655cb0314b4bebb8d920.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\NEAS.463be9075c7c655cb0314b4bebb8d920.exeC:\Users\Admin\AppData\Local\Temp\NEAS.463be9075c7c655cb0314b4bebb8d920.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exeschtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\NEAS.463be9075c7c655cb0314b4bebb8d920.exe" /TN Google_Trk_Updater /F3⤵
- Creates scheduled task(s)
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
61KB
MD5f3441b8572aae8801c04f3060b550443
SHA14ef0a35436125d6821831ef36c28ffaf196cda15
SHA2566720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf
SHA5125ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9
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Filesize
242KB
MD5fc2596037514537b27c7a138feea3148
SHA1085fb291003746fc4557c978252b9cd81fdc5cdf
SHA256c49054d88a5247e68a32818870dcd15edd4dc3b16dea21553e963136330d8773
SHA5129b9bc84e92a97df9abc30de7adb1aa184596b7d1f81abf363f2c1a7934a5a97c793d6410ba56093046b431d40440f42d61ab28baced442ff92046ec22fdd1ee3
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Filesize
163KB
MD59441737383d21192400eca82fda910ec
SHA1725e0d606a4fc9ba44aa8ffde65bed15e65367e4
SHA256bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5
SHA5127608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf
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Filesize
242KB
MD5fc2596037514537b27c7a138feea3148
SHA1085fb291003746fc4557c978252b9cd81fdc5cdf
SHA256c49054d88a5247e68a32818870dcd15edd4dc3b16dea21553e963136330d8773
SHA5129b9bc84e92a97df9abc30de7adb1aa184596b7d1f81abf363f2c1a7934a5a97c793d6410ba56093046b431d40440f42d61ab28baced442ff92046ec22fdd1ee3
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Filesize
408KB
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Filesize
732KB
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Filesize
408KB
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Filesize
364KB
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Filesize
732KB
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Filesize
732KB
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Filesize
408KB
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Filesize
732KB
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Filesize
408KB
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Filesize
732KB