Malware Analysis Report

2024-10-10 11:58

Sample ID 240614-hptapsshkk
Target 11e6ba4c8a6d0175d7bb510d7b3d43160f3f08b85ee236bbb90dad4de1265e6a.sh
SHA256 11e6ba4c8a6d0175d7bb510d7b3d43160f3f08b85ee236bbb90dad4de1265e6a
Tags
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

11e6ba4c8a6d0175d7bb510d7b3d43160f3f08b85ee236bbb90dad4de1265e6a

Threat Level: Shows suspicious behavior

The file 11e6ba4c8a6d0175d7bb510d7b3d43160f3f08b85ee236bbb90dad4de1265e6a.sh was found to be: Shows suspicious behavior.

Malicious Activity Summary


Executes dropped EXE

Reads CPU attributes

Reads runtime system information

Writes file to tmp directory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-14 06:55

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 06:55

Reported

2024-06-14 06:57

Platform

ubuntu1804-amd64-20240508-en

Max time kernel

0s

Max time network

128s

Command Line

[/tmp/11e6ba4c8a6d0175d7bb510d7b3d43160f3f08b85ee236bbb90dad4de1265e6a.sh]

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A /tmp/badbox /tmp/badbox N/A
N/A /tmp/badbox /tmp/badbox N/A
N/A /tmp/badbox /tmp/badbox N/A
N/A /tmp/badbox /tmp/badbox N/A
N/A /tmp/badbox /tmp/badbox N/A
N/A /tmp/badbox /tmp/badbox N/A
N/A /tmp/badbox /tmp/badbox N/A
N/A /tmp/badbox /tmp/badbox N/A
N/A /tmp/badbox /tmp/badbox N/A

Reads CPU attributes

Description Indicator Process Target
File opened for reading /sys/devices/system/cpu/online /usr/bin/pkill N/A
File opened for reading /sys/devices/system/cpu/online /usr/bin/pkill N/A
File opened for reading /sys/devices/system/cpu/online /usr/bin/pkill N/A
File opened for reading /sys/devices/system/cpu/online /usr/bin/pkill N/A
File opened for reading /sys/devices/system/cpu/online /usr/bin/pkill N/A
File opened for reading /sys/devices/system/cpu/online /usr/bin/pkill N/A
File opened for reading /sys/devices/system/cpu/online /usr/bin/pkill N/A
File opened for reading /sys/devices/system/cpu/online /usr/bin/pkill N/A
File opened for reading /sys/devices/system/cpu/online /usr/bin/pkill N/A

Reads runtime system information

Description Indicator Process Target
File opened for reading /proc/sys/kernel/osrelease /usr/bin/pkill N/A
File opened for reading /proc/sys/kernel/osrelease /usr/bin/pkill N/A
File opened for reading /proc/sys/kernel/osrelease /usr/bin/pkill N/A
File opened for reading /proc/sys/kernel/osrelease /usr/bin/pkill N/A
File opened for reading /proc/sys/kernel/osrelease /usr/bin/pkill N/A
File opened for reading /proc/sys/kernel/osrelease /usr/bin/pkill N/A
File opened for reading /proc/filesystems /bin/cp N/A
File opened for reading /proc/sys/kernel/osrelease /usr/bin/pkill N/A
File opened for reading /proc/sys/kernel/osrelease /usr/bin/pkill N/A
File opened for reading /proc/sys/kernel/osrelease /usr/bin/pkill N/A

Writes file to tmp directory

Description Indicator Process Target
File opened for modification /tmp/busybox /bin/cp N/A
File opened for modification /tmp/badbox /tmp/11e6ba4c8a6d0175d7bb510d7b3d43160f3f08b85ee236bbb90dad4de1265e6a.sh N/A

Processes

/tmp/11e6ba4c8a6d0175d7bb510d7b3d43160f3f08b85ee236bbb90dad4de1265e6a.sh

[/tmp/11e6ba4c8a6d0175d7bb510d7b3d43160f3f08b85ee236bbb90dad4de1265e6a.sh]

/bin/cp

[cp /bin/busybox /tmp/]

/usr/bin/pkill

[pkill - 9 fenomenalu.mips]

/bin/cat

[cat fenomenalu.mips]

/bin/chmod

[chmod +x 11e6ba4c8a6d0175d7bb510d7b3d43160f3f08b85ee236bbb90dad4de1265e6a.sh badbox busybox config-err-ALPgde netplan_xscqzdgb snap-private-tmp ssh-JytAk5gfKE0w systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-bolt.service-2tEgxE systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-colord.service-AhRowM systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-ModemManager.service-iCofgZ systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-resolved.service-ofiQlc systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-timedated.service-Od5Xwj]

/tmp/badbox

[./badbox]

/usr/bin/pkill

[pkill - 9 fenomenalu.mpsl]

/bin/cat

[cat fenomenalu.mpsl]

/bin/chmod

[chmod +x 11e6ba4c8a6d0175d7bb510d7b3d43160f3f08b85ee236bbb90dad4de1265e6a.sh badbox busybox config-err-ALPgde netplan_xscqzdgb snap-private-tmp ssh-JytAk5gfKE0w systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-bolt.service-2tEgxE systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-colord.service-AhRowM systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-ModemManager.service-iCofgZ systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-resolved.service-ofiQlc systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-timedated.service-Od5Xwj]

/tmp/badbox

[./badbox]

/usr/bin/pkill

[pkill - 9 fenomenalu.x86]

/bin/cat

[cat fenomenalu.x86]

/bin/chmod

[chmod +x 11e6ba4c8a6d0175d7bb510d7b3d43160f3f08b85ee236bbb90dad4de1265e6a.sh badbox busybox config-err-ALPgde netplan_xscqzdgb snap-private-tmp ssh-JytAk5gfKE0w systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-bolt.service-2tEgxE systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-colord.service-AhRowM systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-ModemManager.service-iCofgZ systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-resolved.service-ofiQlc systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-timedated.service-Od5Xwj]

/tmp/badbox

[./badbox]

/usr/bin/pkill

[pkill - 9 fenomenalu.ppc]

/bin/cat

[cat fenomenalu.ppc]

/bin/chmod

[chmod +x 11e6ba4c8a6d0175d7bb510d7b3d43160f3f08b85ee236bbb90dad4de1265e6a.sh badbox busybox config-err-ALPgde netplan_xscqzdgb snap-private-tmp ssh-JytAk5gfKE0w systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-bolt.service-2tEgxE systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-colord.service-AhRowM systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-ModemManager.service-iCofgZ systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-resolved.service-ofiQlc systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-timedated.service-Od5Xwj]

/tmp/badbox

[./badbox]

/usr/bin/pkill

[pkill - 9 fenomenalu.sparc]

/bin/cat

[cat fenomenalu.sparc]

/bin/chmod

[chmod +x 11e6ba4c8a6d0175d7bb510d7b3d43160f3f08b85ee236bbb90dad4de1265e6a.sh badbox busybox config-err-ALPgde netplan_xscqzdgb snap-private-tmp ssh-JytAk5gfKE0w systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-bolt.service-2tEgxE systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-colord.service-AhRowM systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-ModemManager.service-iCofgZ systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-resolved.service-ofiQlc systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-timedated.service-Od5Xwj]

/tmp/badbox

[./badbox]

/usr/bin/pkill

[pkill - 9 fenomenalu.arm4]

/bin/cat

[cat fenomenalu.arm4]

/bin/chmod

[chmod +x 11e6ba4c8a6d0175d7bb510d7b3d43160f3f08b85ee236bbb90dad4de1265e6a.sh badbox busybox config-err-ALPgde netplan_xscqzdgb snap-private-tmp ssh-JytAk5gfKE0w systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-bolt.service-2tEgxE systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-colord.service-AhRowM systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-ModemManager.service-iCofgZ systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-resolved.service-ofiQlc systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-timedated.service-Od5Xwj]

/tmp/badbox

[./badbox]

/usr/bin/pkill

[pkill - 9 fenomenalu.arm5]

/bin/cat

[cat fenomenalu.arm5]

/bin/chmod

[chmod +x 11e6ba4c8a6d0175d7bb510d7b3d43160f3f08b85ee236bbb90dad4de1265e6a.sh badbox busybox config-err-ALPgde netplan_xscqzdgb snap-private-tmp ssh-JytAk5gfKE0w systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-bolt.service-2tEgxE systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-colord.service-AhRowM systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-ModemManager.service-iCofgZ systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-resolved.service-ofiQlc systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-timedated.service-Od5Xwj]

/tmp/badbox

[./badbox]

/usr/bin/pkill

[pkill - 9 fenomenalu.arm6]

/bin/cat

[cat fenomenalu.arm6]

/bin/chmod

[chmod +x 11e6ba4c8a6d0175d7bb510d7b3d43160f3f08b85ee236bbb90dad4de1265e6a.sh badbox busybox config-err-ALPgde netplan_xscqzdgb snap-private-tmp ssh-JytAk5gfKE0w systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-bolt.service-2tEgxE systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-colord.service-AhRowM systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-ModemManager.service-iCofgZ systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-resolved.service-ofiQlc systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-timedated.service-Od5Xwj]

/tmp/badbox

[./badbox]

/usr/bin/pkill

[pkill - 9 fenomenalu.arm7]

/bin/cat

[cat fenomenalu.arm7]

/bin/chmod

[chmod +x 11e6ba4c8a6d0175d7bb510d7b3d43160f3f08b85ee236bbb90dad4de1265e6a.sh badbox busybox config-err-ALPgde netplan_xscqzdgb snap-private-tmp ssh-JytAk5gfKE0w systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-bolt.service-2tEgxE systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-colord.service-AhRowM systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-ModemManager.service-iCofgZ systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-resolved.service-ofiQlc systemd-private-3fc4e53b0f5645cd8cbd7f7d7ceb622d-systemd-timedated.service-Od5Xwj]

/tmp/badbox

[./badbox]

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 185.125.188.61:443 tcp
GB 185.125.188.61:443 tcp
US 151.101.193.91:443 tcp
GB 89.187.167.3:443 tcp
US 1.1.1.1:53 1527653184.rsc.cdn77.org udp
US 1.1.1.1:53 1527653184.rsc.cdn77.org udp

Files

/tmp/busybox

MD5 b4dede5fc0b1bad5cb8e901bde126b97
SHA1 10cbe9a418ad84a1ed297948539d37aeb58dd810
SHA256 a9f0735d28f9a6a4f2634d3b144156f7b3df3b476a16a5ab0c7bdf98d74dd020
SHA512 45665ce3a42f63a01fdef517e0c4cb943efce64c8a32d3ce07ab4f1fafc23cda77f378d324342efc79dc9d2293c4b4454d06c1cf4997b9e866784de01cb546e6

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 06:55

Reported

2024-06-14 06:57

Platform

debian9-armhf-20240611-en

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

N/A

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-14 06:55

Reported

2024-06-14 06:55

Platform

debian9-mipsbe-20240611-en

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

N/A

Files

N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-06-14 06:55

Reported

2024-06-14 06:55

Platform

debian9-mipsel-20240418-en

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

N/A

Files

N/A