Analysis
-
max time kernel
152s -
max time network
154s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
22-02-2022 16:12
Static task
static1
Behavioral task
behavioral1
Sample
core.bat
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
core.bat
Resource
win10v2004-en-20220113
Behavioral task
behavioral3
Sample
master64.dll
Resource
win7-en-20211208
Behavioral task
behavioral4
Sample
master64.dll
Resource
win10v2004-en-20220112
General
-
Target
core.bat
-
Size
184B
-
MD5
1f350f17e933b7d03611705057e962d4
-
SHA1
68136a6626e5223739b901c1ea266647a3ceebe3
-
SHA256
ee5bdfc8e7b378355cb631a30e636371ea03f9d2bf15138984734ebe76e7788d
-
SHA512
4982fab76ad7a72b2b0de62733afbdda6934769bc0578d6ac6607e7d62493d78dd2310e1a2f43b4fa87d895e1a3c7bf7bc147df904af53cd238927f8e3e7e3b1
Malware Config
Extracted
icedid
Extracted
icedid
4221486031
xijsry.com
zanokiryq.com
-
auth_var
1
-
url_path
/news/
Signatures
-
Blocklisted process makes network request 1 IoCs
Processes:
rundll32.exeflow pid process 3 680 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
rundll32.exepid process 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe 680 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
cmd.exedescription pid process target process PID 320 wrote to memory of 680 320 cmd.exe rundll32.exe PID 320 wrote to memory of 680 320 cmd.exe rundll32.exe PID 320 wrote to memory of 680 320 cmd.exe rundll32.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\core.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:320 -
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\master64.tmp,DllMain /i="license.dat"2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:680
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
MD5
c7c45636ca690acdab7fba1e9d126f8b
SHA161376304cd90786813a80680a92cef03fedb6484
SHA256cfc202b44509f2f607d365858a8218dfdc6b26f8087efcc5e46f4fef9ab53705
SHA5129e6c7df9f70017b9eeb5868a358bc9eaf50de65dad04640220f380ff72e80bc303f034cb62929abb0c35d951b751732a131ae828c4c01cd1826610423f784db8