Analysis
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max time kernel
7s -
max time network
8s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
27-02-2021 18:12
Static task
static1
Behavioral task
behavioral1
Sample
366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe
Resource
win7v20201028
General
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Target
366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe
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Size
161KB
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MD5
1cb87c589cabd4705d6b10295f725a33
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SHA1
5f03e9f12dd023ab8d67ab7e24bd99cef7ce6627
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SHA256
366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede
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SHA512
457e71eea33976fd0ffa5ecc9c2ee6f9118a7712c072fdbf9c896712acbb232955d200257785a43078abb048497e1283a9f422cc011a694a088e34021058d2ac
Malware Config
Signatures
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Deletes itself 1 IoCs
Processes:
cmd.exepid process 1800 cmd.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software 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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Suspicious use of AdjustPrivilegeToken 32 IoCs
Processes:
366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exedescription pid process Token: SeImpersonatePrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeTcbPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeChangeNotifyPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeCreateTokenPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeBackupPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeRestorePrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeIncreaseQuotaPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeAssignPrimaryTokenPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeImpersonatePrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeTcbPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeChangeNotifyPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeCreateTokenPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeBackupPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeRestorePrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeIncreaseQuotaPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeAssignPrimaryTokenPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeImpersonatePrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeTcbPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeChangeNotifyPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeCreateTokenPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeBackupPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeRestorePrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeIncreaseQuotaPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeAssignPrimaryTokenPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeImpersonatePrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeTcbPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeChangeNotifyPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeCreateTokenPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeBackupPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeRestorePrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeIncreaseQuotaPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe Token: SeAssignPrimaryTokenPrivilege 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exedescription pid process target process PID 1068 wrote to memory of 1800 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe cmd.exe PID 1068 wrote to memory of 1800 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe cmd.exe PID 1068 wrote to memory of 1800 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe cmd.exe PID 1068 wrote to memory of 1800 1068 366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe"C:\Users\Admin\AppData\Local\Temp\366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\259277171.bat" "C:\Users\Admin\AppData\Local\Temp\366acc456557b3cdde45aab1a390af9fbfedaeb1b5c6ffee5d88cb845bb41ede.exe" "2⤵
- Deletes itself
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\259277171.batMD5
3880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
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memory/1068-2-0x00000000756C1000-0x00000000756C3000-memory.dmpFilesize
8KB
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memory/1532-3-0x000007FEF77D0000-0x000007FEF7A4A000-memory.dmpFilesize
2.5MB
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memory/1800-4-0x0000000000000000-mapping.dmp