netfilter | d64f906376f21677d0585e93dae8b36248f94be7091b01fd1d4381916a326afe

Analysis

max time kernel
12s
max time network
112s
platform
windows10_x64
resource
win10v20210408
submitted
18-06-2021 20:03

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General

Target

d64f906376f21677d0585e93dae8b36248f94be7091b01fd1d4381916a326afe.bin.exe
Size

113KB
MD5

1c3db7002523e1acd621c90701c694ae
SHA1

aee092fd31772d33932a7a02dd2d73ede67f7db0
SHA256

d64f906376f21677d0585e93dae8b36248f94be7091b01fd1d4381916a326afe
SHA512

e94cd7fa788fa2f828dd40fe096b25655d7b8fe9fd948c5b53f6c30039ca0b9c309ebf8619c0de6988ef5efb4db0b0683c9ddc63ad200aa5e88b8f01a9294f1b

Score

10^/10

netfilter persistence rootkit

Malware Config

Signatures

NetFilter
NetFilter is a rootkit first seen in June 2021.
rootkit netfilter
Sets service image path in registry 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
808	d64f906376f21677d0585e93dae8b36248f94be7091b01fd1d4381916a326afe.bin.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeLoadDriverPrivilege	808	d64f906376f21677d0585e93dae8b36248f94be7091b01fd1d4381916a326afe.bin.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 808 wrote to memory of 3032	808	d64f906376f21677d0585e93dae8b36248f94be7091b01fd1d4381916a326afe.bin.exe	76
PID 808 wrote to memory of 3032	808	d64f906376f21677d0585e93dae8b36248f94be7091b01fd1d4381916a326afe.bin.exe	76
PID 808 wrote to memory of 3032	808	d64f906376f21677d0585e93dae8b36248f94be7091b01fd1d4381916a326afe.bin.exe	76

C:\Users\Admin\AppData\Local\Temp\d64f906376f21677d0585e93dae8b36248f94be7091b01fd1d4381916a326afe.bin.exe
"C:\Users\Admin\AppData\Local\Temp\d64f906376f21677d0585e93dae8b36248f94be7091b01fd1d4381916a326afe.bin.exe"
1⤵
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:808
- C:\Windows\SysWOW64\regini.exe
  "C:\Windows\System32\regini.exe" c.xalm
  2⤵
  PID:3032

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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