Analysis
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max time kernel
148s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
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submitted
01-12-2022 03:09
General
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Target
7527a50b6ef804b59d1dada0943fd08be9afb23d3a06c24d5d7c53ce41999980.exe
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Size
41KB
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MD5
dd80c4327e66f773a10e4b498607e138
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SHA1
de051b56c19ee66b57a858e202babb4697887713
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SHA256
7527a50b6ef804b59d1dada0943fd08be9afb23d3a06c24d5d7c53ce41999980
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SHA512
8fa7b214c117a59d766f893ab986bf1cbb5cc8525f9ae0f6b810f84d2538ab5e56ed7601148f84a5849ca5873da43263e1c7442afce785115ca6ec78ab6c5043
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SSDEEP
768:BLFtPxgh6ySO6zYxrbRlkRMDyzn99s0503LY5fCJEgtsxjKppBdsZUf:B5tPxagOCkD7DQnQ0503jsxjKpuKf
Malware Config
Signatures
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Drops file in Drivers directory 1 IoCs
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Executes dropped EXE 1 IoCs
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Stops running service(s) 3 TTPs
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UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL 4 IoCs
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Drops file in System32 directory 1 IoCs
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Drops file in Program Files directory 3 IoCs
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Drops file in Windows directory 1 IoCs
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Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks SCSI registry key(s) 3 TTPs 4 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: LoadsDriver 1 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of AdjustPrivilegeToken 17 IoCs
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Suspicious use of WriteProcessMemory 18 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\7527a50b6ef804b59d1dada0943fd08be9afb23d3a06c24d5d7c53ce41999980.exe"C:\Users\Admin\AppData\Local\Temp\7527a50b6ef804b59d1dada0943fd08be9afb23d3a06c24d5d7c53ce41999980.exe"1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\reg.exe"C:\Windows\System32\reg.exe" import C:\Windows\323.mp32⤵
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" config PolicyAgent start= auto2⤵
- Launches sc.exe
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" stop PolicyAgent2⤵
- Launches sc.exe
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" start PolicyAgent2⤵
- Launches sc.exe
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C:\Windows\SysWOW64\sc.exe"C:\Windows\System32\sc.exe" stop PolicyAgent2⤵
- Launches sc.exe
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C:\Users\Admin\AppData\Local\Temp\240590109cba.exe"C:\Users\Admin\AppData\Local\Temp\240590109cba.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
10KB
MD5b0e097256838fb16f979918102d13bb3
SHA11715a838b2b7e4f36424f06e16b543165d3d1792
SHA256e2aa94cb988562c24f261927c1dfcd8e5139f570115abb6ef8f1cce37cc2a4e1
SHA51282a7c493737e79277027132ebb6cba39a9cf7d488dad3e768fd10074eabc9454dd977a3e8a6882ddaf4b46c558d48f2a14f399a63ae8c824bf245efe1c322495
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Filesize
15KB
MD5cfb7d99a3a9604f7bbe85c5b56852324
SHA1c16009ef9c61baf4cc260d97a4c7021293c6cd29
SHA2569765b60f920154b5ef54051b6e2640978e1b75377bd6a407d4e57fd5b75208f9
SHA512be055baa50f9cb79d0274dbcc2f05983281b9653b794eb286917c35ae2f7b7763825c5ef87d89d7bf54a050576fe05ca0342e9ba56a21a226b7a3672a58d755a
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Filesize
15KB
MD5cfb7d99a3a9604f7bbe85c5b56852324
SHA1c16009ef9c61baf4cc260d97a4c7021293c6cd29
SHA2569765b60f920154b5ef54051b6e2640978e1b75377bd6a407d4e57fd5b75208f9
SHA512be055baa50f9cb79d0274dbcc2f05983281b9653b794eb286917c35ae2f7b7763825c5ef87d89d7bf54a050576fe05ca0342e9ba56a21a226b7a3672a58d755a
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Filesize
4.3MB
MD56c7cdd25c2cb0073306eb22aebfc663f
SHA1a1eba8ab49272b9852fe6a543677e8af36271248
SHA25658280e3572333f97a7cf9f33e8d31dc26a98b6535965ebd0bde82249fc9bf705
SHA51217344e07b9e9b2cd6ae4237d7f310732462f9cbb8656883607d7a1a4090e869265f92a6da1718dee50b1375b91583de60c6bd9e7e8db6b6e45e33f4b894365d6
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Filesize
56KB
MD5bc8025bc98da7f4ed891c9f9991d3ff1
SHA170a69a7fcebe9b43f00a1fa713e3a0621bf3ac6d
SHA25659b9dc39d69f8b0aa350f550e42e632b396237865776d0ce75477f8fe3f9016f
SHA5127f772261e003d2df9162ae4aeaab2bda674ee2721b3300cc8b2a2f4904af6bc9c565c7f2c3e67a7394eb1a387860a2544fc5bdc3e6de384b664f8d232ad6acf5
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Filesize
16KB
MD5add4832059173fcdb135d949194ad52b
SHA133f1dfd83e76e0897bd134d380fd56431a7cde6b
SHA2562f9b075862a8509928a48c20bd988215c4f754d2ee3171cf15320ffe6f77f957
SHA512ac04e7ec33592423a85dbcd0aa7a40e5e63671ad712101f007db8551be49b407c508e17d80fd3dcdece2a9d0a8cf9980aae5aa76e8452af73485fd62f31ad0d5
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Filesize
16KB
MD5add4832059173fcdb135d949194ad52b
SHA133f1dfd83e76e0897bd134d380fd56431a7cde6b
SHA2562f9b075862a8509928a48c20bd988215c4f754d2ee3171cf15320ffe6f77f957
SHA512ac04e7ec33592423a85dbcd0aa7a40e5e63671ad712101f007db8551be49b407c508e17d80fd3dcdece2a9d0a8cf9980aae5aa76e8452af73485fd62f31ad0d5
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Filesize
20KB
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Filesize
24KB
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Filesize
144KB
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Filesize
144KB
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Filesize
24KB