Analysis
- max time kernel
136s - max time network
137s - platform
windows10_x64 - resource
win10v20201028 - submitted
25/02/2021, 14:47
Static task
static1
Behavioral task
behavioral1
Sample
116347dee5de17177b0e19cb2656d94d.dll
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
General
- Target 116347dee5de17177b0e19cb2656d94d.dll
- Size 368KB
- Sample210225-e8bqwdpfgn
- SHA256 bd40fbd6619e2dff958bd5398b0c615921ffd28fe9410e933fe117bca2ed4f9c
- MD5 116347dee5de17177b0e19cb2656d94d
- SHA1 1bc94b97c99c08ffc1f2849a2dfce60569ddbc71
- SHA512 a405bbeb5829045817817ff4e993153e5196642d32cdeca5964d1787a2451a7d39624c293e59de8d0c485ee57a964814c167a68abb19d6f23308ffff6f7e2fdb
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
zloader
Botnet
-
nut
Campaign
-
22/02
C2
-
https://sanfilippowholesale.ca/post.php
-
https://veprotech.com/post.php
-
https://globalgroots.com/post.php
-
https://silicontradewind.com/post.php
-
https://dhyanalingagranites.in/post.php
-
https://onushondhanbarta.com/post.php
-
https://avcity.in/post.php
-
https://docapiridelli.ml/post.php
rc4.plain
rsa_pubkey.plain
Signatures
- Blocklisted process makes network request 38 IoCs
flow pid Process 16 184 msiexec.exe 17 184 msiexec.exe 18 184 msiexec.exe 19 184 msiexec.exe 20 184 msiexec.exe 21 184 msiexec.exe 23 184 msiexec.exe 24 184 msiexec.exe 25 184 msiexec.exe 26 184 msiexec.exe 27 184 msiexec.exe 28 184 msiexec.exe 30 184 msiexec.exe 31 184 msiexec.exe 32 184 msiexec.exe 33 184 msiexec.exe 34 184 msiexec.exe 35 184 msiexec.exe 37 184 msiexec.exe 38 184 msiexec.exe 39 184 msiexec.exe 40 184 msiexec.exe 41 184 msiexec.exe 42 184 msiexec.exe 44 184 msiexec.exe 45 184 msiexec.exe 46 184 msiexec.exe 47 184 msiexec.exe 48 184 msiexec.exe 49 184 msiexec.exe 51 184 msiexec.exe 53 184 msiexec.exe 54 184 msiexec.exe 55 184 msiexec.exe 56 184 msiexec.exe 57 184 msiexec.exe 58 184 msiexec.exe 60 184 msiexec.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3920 set thread context of 184 3920 rundll32.exe 79 - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeSecurityPrivilege 184 msiexec.exe Token: SeSecurityPrivilege 184 msiexec.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 796 wrote to memory of 3920 796 rundll32.exe 69 PID 796 wrote to memory of 3920 796 rundll32.exe 69 PID 796 wrote to memory of 3920 796 rundll32.exe 69 PID 3920 wrote to memory of 184 3920 rundll32.exe 79 PID 3920 wrote to memory of 184 3920 rundll32.exe 79 PID 3920 wrote to memory of 184 3920 rundll32.exe 79 PID 3920 wrote to memory of 184 3920 rundll32.exe 79 PID 3920 wrote to memory of 184 3920 rundll32.exe 79
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\116347dee5de17177b0e19cb2656d94d.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:796 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\116347dee5de17177b0e19cb2656d94d.dll,#12⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3920 -
C:\Windows\SysWOW64\msiexec.exemsiexec.exe3⤵
- Blocklisted process makes network request
- Suspicious use of AdjustPrivilegeToken
PID:184
-
-