d1e6e268a5755d36955ebd5674ff9c0e7d0bc2d6745a84fd6106863c870e4f07

Analysis

max time kernel
149s
max time network
131s
platform
ubuntu-20.04_amd64
resource
ubuntu2004-amd64-20240221-en
resource tags

arch:amd64arch:i386image:ubuntu2004-amd64-20240221-enkernel:5.4.0-169-genericlocale:en-usos:ubuntu-20.04-amd64system
submitted
22-02-2024 06:16

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General

Target

d1e6e268a5755d36955ebd5674ff9c0e7d0bc2d6745a84fd6106863c870e4f07.elf
Size

48KB
MD5

49017f843a832a3039c2910dd51b0532
SHA1

926c88bc8e8ef19d560ded79db8f309b86e966b2
SHA256

d1e6e268a5755d36955ebd5674ff9c0e7d0bc2d6745a84fd6106863c870e4f07
SHA512

d16105af4a9909e4b959538fd43fe66f2aaf880ebbc41ef64f6c5820ac11a3298824707f8c68f9d9b47227b0b0173ba074bd25d1443676fe206b3e2545874115
SSDEEP

1536:6nJRT4QPfZfW5XTOeY3Dve3AG+1pa/4Qw7bn2ise:Gv4QPfZfW5XTOeoEzG0AQwf2i

Score

7^/10

Malware Config

Signatures

Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

Impair Defenses
T1562

Processes:

description ioc

File opened for modification /dev/watchdog
File opened for modification /dev/misc/watchdog
Enumerates running processes
Discovers information about currently running processes on the system
Writes file to system bin folder 1 TTPs 2 IoCs

Hijack Execution Flow
T1574

Processes:

description ioc

File opened for modification /sbin/watchdog
File opened for modification /bin/watchdog

description	ioc
File opened for modification	/dev/watchdog
File opened for modification	/dev/misc/watchdog

description	ioc
File opened for modification	/sbin/watchdog
File opened for modification	/bin/watchdog

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

Processes:

description	ioc
File opened for reading	/proc/1291/cmdline
File opened for reading	/proc/1419/cmdline
File opened for reading	/proc/547/cmdline
File opened for reading	/proc/1037/cmdline
File opened for reading	/proc/1084/cmdline
File opened for reading	/proc/1120/cmdline
File opened for reading	/proc/1027/cmdline
File opened for reading	/proc/1087/cmdline
File opened for reading	/proc/1196/cmdline
File opened for reading	/proc/1930/cmdline
File opened for reading	/proc/449/cmdline
File opened for reading	/proc/502/cmdline
File opened for reading	/proc/832/cmdline
File opened for reading	/proc/897/cmdline
File opened for reading	/proc/1926/cmdline
File opened for reading	/proc/677/cmdline
File opened for reading	/proc/1420/cmdline
File opened for reading	/proc/1427/cmdline
File opened for reading	/proc/1538/cmdline
File opened for reading	/proc/456/cmdline
File opened for reading	/proc/486/cmdline
File opened for reading	/proc/643/cmdline
File opened for reading	/proc/645/cmdline
File opened for reading	/proc/1008/cmdline
File opened for reading	/proc/1079/cmdline
File opened for reading	/proc/586/cmdline
File opened for reading	/proc/1049/cmdline
File opened for reading	/proc/1144/cmdline
File opened for reading	/proc/1924/cmdline
File opened for reading	/proc/1508/cmdline
File opened for reading	/proc/488/cmdline
File opened for reading	/proc/495/cmdline
File opened for reading	/proc/698/cmdline
File opened for reading	/proc/1125/cmdline
File opened for reading	/proc/1922/cmdline
File opened for reading	/proc/504/cmdline
File opened for reading	/proc/585/cmdline
File opened for reading	/proc/679/cmdline
File opened for reading	/proc/1820/cmdline
File opened for reading	/proc/907/cmdline
File opened for reading	/proc/975/cmdline
File opened for reading	/proc/1178/cmdline
File opened for reading	/proc/1418/cmdline
File opened for reading	/proc/1425/cmdline
File opened for reading	/proc/528/cmdline
File opened for reading	/proc/788/cmdline
File opened for reading	/proc/931/cmdline
File opened for reading	/proc/1045/cmdline
File opened for reading	/proc/1415/cmdline
File opened for reading	/proc/1521/cmdline
File opened for reading	/proc/1932/cmdline
File opened for reading	/proc/1080/cmdline
File opened for reading	/proc/1417/cmdline
File opened for reading	/proc/1421/cmdline
File opened for reading	/proc/813/cmdline
File opened for reading	/proc/1041/cmdline
File opened for reading	/proc/1112/cmdline
File opened for reading	/proc/1429/cmdline
File opened for reading	/proc/1450/cmdline
File opened for reading	/proc/1523/cmdline
File opened for reading	/proc/921/cmdline
File opened for reading	/proc/1032/cmdline
File opened for reading	/proc/1086/cmdline
File opened for reading	/proc/1104/cmdline

/tmp/d1e6e268a5755d36955ebd5674ff9c0e7d0bc2d6745a84fd6106863c870e4f07.elf
/tmp/d1e6e268a5755d36955ebd5674ff9c0e7d0bc2d6745a84fd6106863c870e4f07.elf
1⤵
PID:1479

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Hijack Execution Flow

T1574

Privilege Escalation

Hijack Execution Flow

T1574

Defense Evasion

Impair Defenses

T1562

Hijack Execution Flow

T1574

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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