Analysis
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max time kernel
38s -
max time network
116s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
09-11-2020 20:55
Static task
static1
Behavioral task
behavioral1
Sample
BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe
Resource
win7v20201028
General
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Target
BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe
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Size
178KB
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MD5
929f66fe134298431a968798660791cf
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SHA1
1ccd9f3e5aff2d866822bdae064b0ed3c28152d3
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SHA256
ee53e3af4824143697acbbd4541be230ee574576d2b52b613e459599e2c85371
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SHA512
ff0b11f4a91133905eaf250777c5e50f100f1f48b704006330e80c536c98d5c6f64bef35bc4329c867dcc8dca815bccddb9c8b01bdd0eaea1a88b96e716a8d10
Malware Config
Signatures
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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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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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Suspicious use of SetThreadContext 1 IoCs
Processes:
BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exedescription pid process target process PID 756 set thread context of 3292 756 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe -
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 use of AdjustPrivilegeToken 40 IoCs
Processes:
BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exedescription pid process Token: SeImpersonatePrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeTcbPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeChangeNotifyPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeCreateTokenPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeBackupPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeRestorePrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeIncreaseQuotaPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeAssignPrimaryTokenPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeImpersonatePrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeTcbPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeChangeNotifyPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeCreateTokenPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeBackupPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeRestorePrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeIncreaseQuotaPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeAssignPrimaryTokenPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeImpersonatePrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeTcbPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeChangeNotifyPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeCreateTokenPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeBackupPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeRestorePrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeIncreaseQuotaPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeAssignPrimaryTokenPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeImpersonatePrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeTcbPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeChangeNotifyPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeCreateTokenPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeBackupPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeRestorePrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeIncreaseQuotaPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeAssignPrimaryTokenPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeImpersonatePrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeTcbPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeChangeNotifyPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeCreateTokenPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeBackupPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeRestorePrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeIncreaseQuotaPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe Token: SeAssignPrimaryTokenPrivilege 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exeBL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exedescription pid process target process PID 756 wrote to memory of 2708 756 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe schtasks.exe PID 756 wrote to memory of 2708 756 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe schtasks.exe PID 756 wrote to memory of 2708 756 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe schtasks.exe PID 756 wrote to memory of 3292 756 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe PID 756 wrote to memory of 3292 756 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe PID 756 wrote to memory of 3292 756 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe PID 756 wrote to memory of 3292 756 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe PID 756 wrote to memory of 3292 756 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe PID 756 wrote to memory of 3292 756 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe PID 756 wrote to memory of 3292 756 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe PID 756 wrote to memory of 3292 756 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe PID 3292 wrote to memory of 3912 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe cmd.exe PID 3292 wrote to memory of 3912 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe cmd.exe PID 3292 wrote to memory of 3912 3292 BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe"C:\Users\Admin\AppData\Local\Temp\BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OpFUhzWKcfmwlo" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC5A7.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe"{path}"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\259313890.bat" "C:\Users\Admin\AppData\Local\Temp\BL Draft Copy-shipping Documents3-12-06-20.EXCEL.XLS.xlsx.exe" "3⤵
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\259313890.batMD5
3880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
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C:\Users\Admin\AppData\Local\Temp\tmpC5A7.tmpMD5
19df99945da3231e45740f0698bc6e00
SHA1105d8fec14ae8c38284a741b50e67750ec819c11
SHA2564f73ca0020f42e67f64363c76a8d4a910c486cdb24c69fa2c9fe7bb83d10e66b
SHA5124028147601d46a6f2420d53e71af1ca5a2af3baf2db24acacab0bea6f8f1f8de311a2143f2b652929b64f5f5883c3abed7039664c537c02133f1e6484d6dc011
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memory/2708-0-0x0000000000000000-mapping.dmp
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memory/3292-2-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB
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memory/3292-3-0x0000000000410621-mapping.dmp
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memory/3292-4-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB
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memory/3912-5-0x0000000000000000-mapping.dmp