7898b1e87830c0cceab236123907d0e9b8e26567be3f0da1ef8a33a5dcd8a7e4

Analysis

max time kernel
0s
max time network
154s
platform
linux_amd64
resource
ubuntu1804-amd64-en-20211208
resource tags

arch:amd64arch:i386image:ubuntu1804-amd64-en-20211208kernel:4.15.0-161-genericlocale:en-usos:ubuntu-18.04-amd64system
submitted
26-08-2022 20:46

Target

supercat.x86
Size

61KB
MD5

f0cf2f35ac09ed4d1e92f450b68c9703
SHA1

d5f73e6ba5d640ad2c37dec36fc006bd278cc185
SHA256

7898b1e87830c0cceab236123907d0e9b8e26567be3f0da1ef8a33a5dcd8a7e4
SHA512

647129f2be7af4da86943f1ef6ec27bf84c067b88a821e691ae366d8d24d8790311a98cbafe517118b014851f96dc9e03036a3e7df9903f6ba05037993a5689f
SSDEEP

1536:C9WkmPxuvQNBExxx7oNEDm+1uq9LM5kSkfzNkera6:WWkmPx/OD7iEDmyuqkkr5kj6

Score

9^/10

discovery

Contacts a large (23504) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Scanning
T1046
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Scanning
T1046

Reads runtime system information 2 IoCs

Reads data from /proc virtual filesystem.

description	ioc	Process
/proc/filesystems	/proc/filesystems	mv
/proc/filesystems	/proc/filesystems	mkdir

/bin/sh
sh -c "rm -rf bin/busybox && mkdir bin; >bin/busybox && mv /tmp/supercat.x86 bin/busybox; chmod 777 bin/busybox"
1⤵
PID:582
- /bin/rm
  rm -rf bin/busybox
  2⤵
  PID:583
- /bin/mkdir
  mkdir bin
  2⤵
  - Reads runtime system information
  PID:584
- /bin/mv
  mv /tmp/supercat.x86 bin/busybox
  2⤵
  - Reads runtime system information
  PID:585
- /bin/chmod
  chmod 777 bin/busybox
  2⤵
  PID:586

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Scanning

Lateral Movement

Collection

Command and Control

Exfiltration

Impact