Analysis
- max time kernel
141s - max time network
108s - platform
windows10-2004_x64 - resource
win10v2004-20220722-en - resource tags
arch:x64arch:x86image:win10v2004-20220722-enlocale:en-usos:windows10-2004-x64system - submitted
29/07/2022, 20:13
Static task
static1
Behavioral task
behavioral1
Sample
a3me6e.dll
Resource
win7-20220718-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
a3me6e.dll
Resource
win10v2004-20220721-en
3 signatures
150 seconds
Behavioral task
behavioral3
Sample
documents.bat
Resource
win7-20220718-en
4 signatures
150 seconds
Behavioral task
behavioral4
Sample
documents.bat
Resource
win10v2004-20220722-en
4 signatures
150 seconds
General
- Target documents.bat
- Size 29B
- Sample220729-yzlavacff2
- SHA256 a98a02e9e37ca50be11198cf6f68105bc9eb9d2cc1d6f3d833f4f9a3197124f6
- MD5 a33053e80b59f929f1b8c3ded2e8eb82
- SHA1 650f40f4afa1f17cb8a7ee81721ce1ad46ab5522
- SHA512 bef34100e46e43ecf4364eb7e02b64d7e9e56f335c2c2e03a9948661c86275da6e84c6c5a72604aa9f120b62969917993973b07649007f244d989c5d75687f08
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
icedid
Campaign
-
2887338521
C2
-
deficulintersun.com
Signatures
- Blocklisted process makes network request 1 IoCs
flow pid Process 17 2084 rundll32.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2084 rundll32.exe 2084 rundll32.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 620 wrote to memory of 2084 620 cmd.exe 79 PID 620 wrote to memory of 2084 620 cmd.exe 79
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\documents.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:620 -
C:\Windows\system32\rundll32.exeRunDll32 a3me6e.dll,#12⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:2084
-