Analysis
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max time kernel
42s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
08-12-2022 10:03
Static task
static1
Behavioral task
behavioral1
Sample
IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe
Resource
win10v2004-20220901-en
General
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Target
IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe
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Size
880KB
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MD5
4539061d908b8efb290f3d8326482324
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SHA1
cfb842136aaee73a35801e60eb898aeb7df7d5c7
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SHA256
66e8893d8742feb4cf59cba5705d0ed26ec79f7287c873e56b4216b71903af81
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SHA512
e2c805525fc16a243550c633dcb97e5ff28b81652cfa08b79543ae4d065c80b04a637188d559ad659c97be1d3ae8ace907d0c222f16b10ff95ff2a3b8759a4eb
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SSDEEP
24576:9HZFWD/I1REDicfWwQXGTPcABRGrnyzccWwg5+RbZV:q/IkZfWwQXMc3yjee1
Malware Config
Signatures
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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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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 5 IoCs
Processes:
IMG-Proforma INV#01884938837 & SOA Overdue Bill.exepid process 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
IMG-Proforma INV#01884938837 & SOA Overdue Bill.exedescription pid process Token: SeDebugPrivilege 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
IMG-Proforma INV#01884938837 & SOA Overdue Bill.exedescription pid process target process PID 1264 wrote to memory of 1704 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe schtasks.exe PID 1264 wrote to memory of 1704 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe schtasks.exe PID 1264 wrote to memory of 1704 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe schtasks.exe PID 1264 wrote to memory of 1704 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe schtasks.exe PID 1264 wrote to memory of 1720 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1720 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1720 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1720 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1664 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1664 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1664 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1664 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1572 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1572 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1572 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1572 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1456 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1456 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1456 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1456 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1128 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1128 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1128 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe PID 1264 wrote to memory of 1128 1264 IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe"C:\Users\Admin\AppData\Local\Temp\IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\glzaui" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7BD5.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\IMG-Proforma INV#01884938837 & SOA Overdue Bill.exe"{path}"2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp7BD5.tmpFilesize
1KB
MD50fd2153b351cc933b4d610469abbade7
SHA1e9896f842e2949b9c4750822a7742106479f8287
SHA2568069ce42b2eda5ebaa262ebe9687a606a8e378f58d0d1d035caf0e47f26c67e9
SHA512afaa3451f65f16170f89e8d98a52f8c8e156cfac8495bcc00a398c567aa95abf459aa393b33e4cb6c84e42c35d7a00f1871a5b0812b0df6e259ee7571e8d3d29
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memory/1264-54-0x0000000000390000-0x0000000000472000-memory.dmpFilesize
904KB
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memory/1264-55-0x0000000076711000-0x0000000076713000-memory.dmpFilesize
8KB
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memory/1264-56-0x0000000000560000-0x0000000000572000-memory.dmpFilesize
72KB
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memory/1264-57-0x0000000005BE0000-0x0000000005C7C000-memory.dmpFilesize
624KB
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memory/1264-58-0x0000000004C00000-0x0000000004C4E000-memory.dmpFilesize
312KB
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memory/1704-59-0x0000000000000000-mapping.dmp