Analysis
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max time kernel
80s -
max time network
9s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
18-11-2020 14:48
Behavioral task
behavioral1
Sample
2b5e50bc3077610128051bc3e657c3f0e331fb8fed2559c6596911890ea866ba.dll
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
General
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Target
2b5e50bc3077610128051bc3e657c3f0e331fb8fed2559c6596911890ea866ba.dll
-
Size
183KB
-
MD5
6d2864f9d3349fc4292884e7baab4bcc
-
SHA1
b4e7df23ccd50f4d136f66e62d56815eab09e720
-
SHA256
2b5e50bc3077610128051bc3e657c3f0e331fb8fed2559c6596911890ea866ba
-
SHA512
dcfc50105df4ea00add6dc3d121baa3ff93180a0be71e444e89e3a8249d1fd2103eb34aa61aa57ada45c5a86ed5783a67e10f21eeb9dda802a49f627aaa0cec0
Malware Config
Extracted
Family
zloader
Botnet
07/04
C2
https://xyajbocpggsr.site/wp-config.php
https://ooygvpxrb.pw/wp-config.php
rc4.plain
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
regsvr32.exedescription pid process target process PID 2032 set thread context of 1496 2032 regsvr32.exe msiexec.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
msiexec.exedescription pid process Token: SeSecurityPrivilege 1496 msiexec.exe Token: SeSecurityPrivilege 1496 msiexec.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 1732 wrote to memory of 2032 1732 regsvr32.exe regsvr32.exe PID 1732 wrote to memory of 2032 1732 regsvr32.exe regsvr32.exe PID 1732 wrote to memory of 2032 1732 regsvr32.exe regsvr32.exe PID 1732 wrote to memory of 2032 1732 regsvr32.exe regsvr32.exe PID 1732 wrote to memory of 2032 1732 regsvr32.exe regsvr32.exe PID 1732 wrote to memory of 2032 1732 regsvr32.exe regsvr32.exe PID 1732 wrote to memory of 2032 1732 regsvr32.exe regsvr32.exe PID 2032 wrote to memory of 1496 2032 regsvr32.exe msiexec.exe PID 2032 wrote to memory of 1496 2032 regsvr32.exe msiexec.exe PID 2032 wrote to memory of 1496 2032 regsvr32.exe msiexec.exe PID 2032 wrote to memory of 1496 2032 regsvr32.exe msiexec.exe PID 2032 wrote to memory of 1496 2032 regsvr32.exe msiexec.exe PID 2032 wrote to memory of 1496 2032 regsvr32.exe msiexec.exe PID 2032 wrote to memory of 1496 2032 regsvr32.exe msiexec.exe PID 2032 wrote to memory of 1496 2032 regsvr32.exe msiexec.exe PID 2032 wrote to memory of 1496 2032 regsvr32.exe msiexec.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\2b5e50bc3077610128051bc3e657c3f0e331fb8fed2559c6596911890ea866ba.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\2b5e50bc3077610128051bc3e657c3f0e331fb8fed2559c6596911890ea866ba.dll2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\msiexec.exemsiexec.exe3⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1496-2-0x0000000000090000-0x0000000000091000-memory.dmpFilesize
4KB
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memory/1496-1-0x00000000000F0000-0x0000000000123000-memory.dmpFilesize
204KB
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memory/1496-3-0x00000000000F0000-0x0000000000123000-memory.dmpFilesize
204KB
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memory/1496-4-0x0000000000000000-mapping.dmp
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memory/2032-0-0x0000000000000000-mapping.dmp