Analysis
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max time kernel
45s -
max time network
47s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
02-03-2021 05:58
Behavioral task
behavioral1
Sample
778b9b70005df81ab976c71250ebe587f0eeb017c380e69405dc86692a3a4495.dll
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
General
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Target
778b9b70005df81ab976c71250ebe587f0eeb017c380e69405dc86692a3a4495.dll
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Size
133KB
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MD5
b2c855b1dd828feaff561c702ad1152c
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SHA1
0bc01ddc1f202ec9310bba17b616cba27b01ade6
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SHA256
778b9b70005df81ab976c71250ebe587f0eeb017c380e69405dc86692a3a4495
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SHA512
260e0738aeca6c24762d4f9131e1998a7479ff57f3bacf4a26633fa0ba257eb72d0376bbfcab8ae72fcb5dd39cab5e98ef7678fff3de3f8748de11b5362412e4
Malware Config
Extracted
Family
zloader
Botnet
kev
Campaign
26/01
C2
https://gadgetswolf.com/post.php
https://homesoapmolds.com/post.php
https://govemedico.tk/post.php
rc4.plain
rsa_pubkey.plain
Signatures
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Blocklisted process makes network request 18 IoCs
Processes:
msiexec.exeflow pid process 6 1732 msiexec.exe 7 1732 msiexec.exe 8 1732 msiexec.exe 9 1732 msiexec.exe 10 1732 msiexec.exe 11 1732 msiexec.exe 13 1732 msiexec.exe 14 1732 msiexec.exe 15 1732 msiexec.exe 16 1732 msiexec.exe 17 1732 msiexec.exe 18 1732 msiexec.exe 20 1732 msiexec.exe 21 1732 msiexec.exe 22 1732 msiexec.exe 23 1732 msiexec.exe 24 1732 msiexec.exe 25 1732 msiexec.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
rundll32.exedescription pid process target process PID 1632 set thread context of 1732 1632 rundll32.exe msiexec.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
msiexec.exedescription pid process Token: SeSecurityPrivilege 1732 msiexec.exe Token: SeSecurityPrivilege 1732 msiexec.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1724 wrote to memory of 1632 1724 rundll32.exe rundll32.exe PID 1724 wrote to memory of 1632 1724 rundll32.exe rundll32.exe PID 1724 wrote to memory of 1632 1724 rundll32.exe rundll32.exe PID 1724 wrote to memory of 1632 1724 rundll32.exe rundll32.exe PID 1724 wrote to memory of 1632 1724 rundll32.exe rundll32.exe PID 1724 wrote to memory of 1632 1724 rundll32.exe rundll32.exe PID 1724 wrote to memory of 1632 1724 rundll32.exe rundll32.exe PID 1632 wrote to memory of 1732 1632 rundll32.exe msiexec.exe PID 1632 wrote to memory of 1732 1632 rundll32.exe msiexec.exe PID 1632 wrote to memory of 1732 1632 rundll32.exe msiexec.exe PID 1632 wrote to memory of 1732 1632 rundll32.exe msiexec.exe PID 1632 wrote to memory of 1732 1632 rundll32.exe msiexec.exe PID 1632 wrote to memory of 1732 1632 rundll32.exe msiexec.exe PID 1632 wrote to memory of 1732 1632 rundll32.exe msiexec.exe PID 1632 wrote to memory of 1732 1632 rundll32.exe msiexec.exe PID 1632 wrote to memory of 1732 1632 rundll32.exe msiexec.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\778b9b70005df81ab976c71250ebe587f0eeb017c380e69405dc86692a3a4495.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\778b9b70005df81ab976c71250ebe587f0eeb017c380e69405dc86692a3a4495.dll,#12⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\msiexec.exemsiexec.exe3⤵
- Blocklisted process makes network request
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1360-7-0x000007FEF6AC0000-0x000007FEF6D3A000-memory.dmpFilesize
2.5MB
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memory/1632-2-0x0000000000000000-mapping.dmp
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memory/1632-3-0x00000000761E1000-0x00000000761E3000-memory.dmpFilesize
8KB
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memory/1732-4-0x0000000000000000-mapping.dmp
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memory/1732-6-0x0000000000090000-0x00000000000B6000-memory.dmpFilesize
152KB