svcready | 788d09f17caf8e95bc28d1f122bb2b3ffb4567c1dc92856428327ebe1ac26ce4 | Triage

Analysis

max time kernel
42s
max time network
46s
platform
windows7_x64
resource
win7-20220414-en
submitted
26-06-2022 05:50

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General

Target

nvvfwavy.dll
Size

816KB
MD5

94ed97a7d00dfeb3356df3fd73fa5c38
SHA1

0f926e5bb2389ad919b438a2d1b9a24e93c9e501
SHA256

788d09f17caf8e95bc28d1f122bb2b3ffb4567c1dc92856428327ebe1ac26ce4
SHA512

8e26f88f187d34d5f1d292dee9179c0451b188c7abb87d51b8594357d12f9c81f6e7eb629769e1c620c693364387a557b1173315038000529c946c0da2bc93ae

Score

10^/10

svcready loader

Malware Config

Signatures

Detects SVCReady loader 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1172-56-0x0000000000400000-0x00000000004CF000-memory.dmp	family_svcready

SVCReady
SVCReady is a malware loader first seen in April 2022.
loader svcready

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 316 wrote to memory of 1172	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 1172	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 1172	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 1172	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 1172	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 1172	316	rundll32.exe	rundll32.exe
PID 316 wrote to memory of 1172	316	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\nvvfwavy.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:316
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\nvvfwavy.dll,#1
  2⤵
  PID:1172

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1172-54-0x0000000000000000-mapping.dmp

Download
memory/1172-55-0x00000000769D1000-0x00000000769D3000-memory.dmp

Filesize
8KB

Download
memory/1172-56-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/1172-60-0x00000000000C0000-0x00000000000C6000-memory.dmp

Filesize
24KB

Download