94b61961b5be00e5544878368e9bc3e5780aa2fd943765383027873519b2fe2a

Analysis

user interaction
yes
max time kernel
0s
max time network
47s
platform
ubuntu-18.04_amd64
resource
ubuntu1804-amd64-20260513-en
resource tags

arch:amd64arch:i386image:ubuntu1804-amd64-20260513-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
submitted
03/08/2026, 03:56

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General

Target
jerseys.js
Size 163KB
Sample260803-ehrlrabq5w
SHA256 94b61961b5be00e5544878368e9bc3e5780aa2fd943765383027873519b2fe2a
MD5 ede4a489b28880a6c3b0df42cc52e2f4
SHA1 a9c2aee00687b78d0f57090b5433dc9027dc737d
SHA512 2066d157318caeac4750451ff89870818bee9527b0b4623c73277b48b27bbbdfcf92b6e5cf25e34ee746c00bbca5c6193f8c472c4563f53946409b075b6539e8
SSDEEP 3072:bNDipP2RJdnAsV67Z3DWfJ1BxjnvO2clo:BDmP2R+JDWf/Bxjnbclo
TLSH
T1D5F3CA48168534508B777BBEA32BA4E5FAA70EA78250050BB82D7450FFB7D0DD9E0C79
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: JavaScript 1 TTPs 1 IoCs

Execution via JavaScript.

execution

JavaScript

T1059.007

pid	Process
1471	node

Enumerates kernel/hardware configuration 1 TTPs 1 IoCs

Reads contents of /sys virtual filesystem to enumerate system information.

discovery

System Information Discovery

T1082

description	ioc	Process
File opened for reading	/sys/fs/cgroup/memory/memory.limit_in_bytes	node

Reads runtime system information 1 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/meminfo	node

/usr/bin/node
node /tmp/jerseys.js
1⤵
- Command and Scripting Interpreter: JavaScript
- Enumerates kernel/hardware configuration
- Reads runtime system information
PID:1471

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads