qnodeservice | d7b3a26564a7d3232604da3dec930c10a3f777e5cbfc8d47a1ea8e55c6f2164d

Analysis

Target

380000_USD_INV_011740_NOV_2020.jar
Size

64KB
MD5

aa4cc34e07330dac5e26c7e48bc469fd
SHA1

8810ae3a071b894f76bbbd8bb8cec2832eee0362
SHA256

6d3f7620b05ce217ff5db72d4af251801a16b4c86b7a2caa79dbe4431c5e0289
SHA512

9f98db768d103b940d23ecaa92a750c567f19b3198cbbc16d50d8a0d7c858355e42fddcace4fd1ed7f8b9d5c72c334429cb0e7e8b832562b31c602a566898f20

Score

10^/10

QNodeService
Trojan/stealer written in NodeJS and spread via Java downloader.
trojan qnodeservice
Executes dropped EXE 1 IoCs

Processes:

node.exe

pid process

184 node.exe

pid	process
184	node.exe

JavaScript code in executable 1 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\node-v14.12.0-win-x64\node.exe	js

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

node.exe

pid process

184 node.exe
184 node.exe
184 node.exe
184 node.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

java.exejavaw.exe

description	pid	process	target process
PID 640 wrote to memory of 856	640	java.exe	javaw.exe
PID 640 wrote to memory of 856	640	java.exe	javaw.exe
PID 856 wrote to memory of 184	856	javaw.exe	node.exe
PID 856 wrote to memory of 184	856	javaw.exe	node.exe

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\380000_USD_INV_011740_NOV_2020.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:640

C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe
"C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe" -jar C:\Users\Admin\AppData\Local\Temp\2445b50e.tmp
2⤵
- Suspicious use of WriteProcessMemory
PID:856

C:\Users\Admin\.oracle_jre_usage\90737d32e3aba4b.timestamp
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\2445b50e.tmp
MD5
aa4cc34e07330dac5e26c7e48bc469fd

SHA1
8810ae3a071b894f76bbbd8bb8cec2832eee0362

SHA256
6d3f7620b05ce217ff5db72d4af251801a16b4c86b7a2caa79dbe4431c5e0289

SHA512
9f98db768d103b940d23ecaa92a750c567f19b3198cbbc16d50d8a0d7c858355e42fddcace4fd1ed7f8b9d5c72c334429cb0e7e8b832562b31c602a566898f20

Download Submit
C:\Users\Admin\node-v14.12.0-win-x64\node.exe
MD5
f0b11a5823c45fc2664e116dc0323bcb

SHA1
612339040c1f927ec62186cd5012f4bb9c53c1b9

SHA256
16fb671d2b06196482243fc31afb9cc0914c191b08181e71e20d872b51b09d99

SHA512
0e07919012d0764aef67ae20c69d66f0c2279137d3459c8437f00c63f0e868a79c52d5ddeb57b9273009780b147bb46b1f429248a8b1f946981097b8e5e851ac

Download Submit
memory/184-171-0x0000000000000000-mapping.dmp

Download
memory/184-173-0x0000011C7BDC0000-0x0000011C7BDC1000-memory.dmp

Filesize
4KB

Download
memory/856-53-0x0000000000000000-mapping.dmp

Download