Analysis
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max time kernel
68s -
max time network
71s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
14-05-2022 13:50
Static task
static1
Behavioral task
behavioral1
Sample
36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe
Resource
win10v2004-20220414-en
General
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Target
36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe
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Size
516KB
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MD5
50ef01a3ea956415109060b12df69af3
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SHA1
9017e97b4a34336392b7b98ad2aff8c4dad228d9
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SHA256
36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e
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SHA512
d518eb98744fb1b3dbf94dc07c58c22c216d120a537df4e2253f59db6b6b555de56a16e2fdcc71cc951b433533c94a06f8b60d9d9fadf2e7ea18c9ae03072c8d
Malware Config
Extracted
azorult
http://e4v5sa.xyz/PL341/index.php
Signatures
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Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exedescription pid process target process PID 1668 set thread context of 320 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe -
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 1 IoCs
Processes:
powershell.exepid process 1696 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1696 powershell.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exedescription pid process target process PID 1668 wrote to memory of 1696 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe powershell.exe PID 1668 wrote to memory of 1696 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe powershell.exe PID 1668 wrote to memory of 1696 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe powershell.exe PID 1668 wrote to memory of 1696 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe powershell.exe PID 1668 wrote to memory of 1168 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe schtasks.exe PID 1668 wrote to memory of 1168 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe schtasks.exe PID 1668 wrote to memory of 1168 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe schtasks.exe PID 1668 wrote to memory of 1168 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe schtasks.exe PID 1668 wrote to memory of 320 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe PID 1668 wrote to memory of 320 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe PID 1668 wrote to memory of 320 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe PID 1668 wrote to memory of 320 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe PID 1668 wrote to memory of 320 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe PID 1668 wrote to memory of 320 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe PID 1668 wrote to memory of 320 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe PID 1668 wrote to memory of 320 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe PID 1668 wrote to memory of 320 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe PID 1668 wrote to memory of 320 1668 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe 36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe"C:\Users\Admin\AppData\Local\Temp\36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\VtwKTd.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VtwKTd" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB5E8.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe"C:\Users\Admin\AppData\Local\Temp\36d24df14c30587bab4aec2992cd86d258d0245f01781abb57241005282a8f7e.exe"2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmpB5E8.tmpFilesize
1KB
MD5fcd0df192517641d6a579b3f6677a39a
SHA17e2283374c1e47758ee9a603cbc95e62bff446d5
SHA25685d1e74b28f15507de680880f438b680eaac62b91163c05d36bee02141f9960c
SHA512291df17ce6f4ab3828368048575d290a2153173fab0d9f8c3c3403904537bf5561e6ea7d6943b88a3709773c1f32de137382088b588b6f4512ced9924bfe87d3
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memory/320-68-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/320-63-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/320-64-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/320-75-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/320-66-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/320-73-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/320-71-0x000000000041A684-mapping.dmp
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memory/320-67-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/320-70-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1168-59-0x0000000000000000-mapping.dmp
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memory/1668-56-0x0000000000250000-0x0000000000262000-memory.dmpFilesize
72KB
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memory/1668-54-0x0000000000ED0000-0x0000000000F54000-memory.dmpFilesize
528KB
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memory/1668-57-0x00000000009B0000-0x0000000000A16000-memory.dmpFilesize
408KB
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memory/1668-62-0x0000000002370000-0x0000000002392000-memory.dmpFilesize
136KB
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memory/1668-55-0x00000000762C1000-0x00000000762C3000-memory.dmpFilesize
8KB
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memory/1696-58-0x0000000000000000-mapping.dmp
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memory/1696-76-0x000000006ED40000-0x000000006F2EB000-memory.dmpFilesize
5.7MB