qnodeservice | 26b31e15be447333afd80f62a5723b4d8b432819bdfd6b1c07ab1ab437d92e37

Analysis

Target

DHL_Nov 2020 at 1.88_8BZ290_JPG.jar
Size

82KB
MD5

c3006afce4ce3352014dcb836243cba7
SHA1

c6d98eed856a46c4fbb25186af4ff85bdb8740b2
SHA256

26b31e15be447333afd80f62a5723b4d8b432819bdfd6b1c07ab1ab437d92e37
SHA512

3d3e9692599203e3d95f2555e1178cbcbf4a34f5735e22a91dcd159b59c19b8494ecb009db116d18f5d3a41e001e6594d8ed5e6f6df636ea2561cc8893e02f87

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

2548 node.exe

pid	process
2548	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

2548 node.exe
2548 node.exe
2548 node.exe
2548 node.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

java.exejavaw.exe

description	pid	process	target process
PID 4708 wrote to memory of 4060	4708	java.exe	javaw.exe
PID 4708 wrote to memory of 4060	4708	java.exe	javaw.exe
PID 4060 wrote to memory of 2548	4060	javaw.exe	node.exe
PID 4060 wrote to memory of 2548	4060	javaw.exe	node.exe

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\DHL_Nov 2020 at 1.88_8BZ290_JPG.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:4708

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\f5b972b8.tmp
2⤵
- Suspicious use of WriteProcessMemory
PID:4060

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

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\f5b972b8.tmp
MD5
c3006afce4ce3352014dcb836243cba7

SHA1
c6d98eed856a46c4fbb25186af4ff85bdb8740b2

SHA256
26b31e15be447333afd80f62a5723b4d8b432819bdfd6b1c07ab1ab437d92e37

SHA512
3d3e9692599203e3d95f2555e1178cbcbf4a34f5735e22a91dcd159b59c19b8494ecb009db116d18f5d3a41e001e6594d8ed5e6f6df636ea2561cc8893e02f87

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

SHA1
612339040c1f927ec62186cd5012f4bb9c53c1b9

SHA256
16fb671d2b06196482243fc31afb9cc0914c191b08181e71e20d872b51b09d99

SHA512
0e07919012d0764aef67ae20c69d66f0c2279137d3459c8437f00c63f0e868a79c52d5ddeb57b9273009780b147bb46b1f429248a8b1f946981097b8e5e851ac

Download Submit
memory/2548-171-0x0000000000000000-mapping.dmp

Download
memory/2548-173-0x0000010E0FEC0000-0x0000010E0FEC1000-memory.dmp

Filesize
4KB

Download
memory/4060-54-0x0000000000000000-mapping.dmp

Download