Analysis
- max time kernel
140s - max time network
186s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
04/06/2022, 11:41
Static task
static1
Behavioral task
behavioral1
Sample
10a5f887763b6caef2bef8103fcf081132f800e614aff0b2bd5973bb346c5ab3.exe
Resource
win7-20220414-en
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
10a5f887763b6caef2bef8103fcf081132f800e614aff0b2bd5973bb346c5ab3.exe
Resource
win10v2004-20220414-en
0 signatures
0 seconds
General
- Target 10a5f887763b6caef2bef8103fcf081132f800e614aff0b2bd5973bb346c5ab3.exe
- Size 128KB
- Sample220604-ntpe7saaen
- SHA256 10a5f887763b6caef2bef8103fcf081132f800e614aff0b2bd5973bb346c5ab3
- MD5 0c4ab6242535b9a5b4a086640d69d181
- SHA1 e0c62807e45c0f4f19441251a364f849e5da753d
- SHA512 9a423a785764c29863f6a750713100c5e111bf1f90253941f47eb1b0dd76017481fc167200e3b34dabf8180033a192069498c19ba4b085a9c524c1225841ce14
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Signatures
- TargetCompany
Ransomware which encrypts files using a combination of ChaCha20, AES-128, and Curve25519, first seen in June 2021.
- TargetCompany Payload 1 IoCs
resource yara_rule behavioral2/memory/2932-130-0x0000000000070000-0x0000000000099000-memory.dmp family_targetcompany - Program crash 1 IoCs
pid pid_target Process procid_target 4808 2932 WerFault.exe 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\10a5f887763b6caef2bef8103fcf081132f800e614aff0b2bd5973bb346c5ab3.exe"C:\Users\Admin\AppData\Local\Temp\10a5f887763b6caef2bef8103fcf081132f800e614aff0b2bd5973bb346c5ab3.exe"1⤵PID:2932
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2932 -s 3962⤵
- Program crash
PID:4808
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 2932 -ip 29321⤵PID:4576