309ebaea017ecfdffe280705df69616f3c963116017cf182127644db9322aa64

Analysis

max time kernel
149s
max time network
131s
platform
ubuntu-18.04_amd64
resource
ubuntu1804-amd64-20240226-en
resource tags

arch:amd64arch:i386image:ubuntu1804-amd64-20240226-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
submitted
10-03-2024 19:16

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General

Target

1559-1-0x0000000008048000-0x00000000080547a0-memory.dmp
Size

48KB
MD5

1beb4d7d33e61faf15f6e8180c5d05c3
SHA1

ced7065d76e3a59444aadf267442b32b570d4931
SHA256

309ebaea017ecfdffe280705df69616f3c963116017cf182127644db9322aa64
SHA512

89b0bb2e054c8e1b32ba4503b178aa35b7f1c083d09b885b0ba12eecea30a69abdb62f86037befbb3a74bc9f14ef8930253120520f07d068aa37a2b6d03a960a
SSDEEP

1536:6nJRT4QPfZfW5XTOeY3Dve3AGnJv/4QwLbn2iFeg:Gv4QPfZfW5XTOeoEzJvAQwv2iD

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/407/cmdline
File opened for reading	/proc/424/cmdline
File opened for reading	/proc/435/cmdline
File opened for reading	/proc/926/cmdline
File opened for reading	/proc/1011/cmdline
File opened for reading	/proc/1643/cmdline
File opened for reading	/proc/507/cmdline
File opened for reading	/proc/1082/cmdline
File opened for reading	/proc/1149/cmdline
File opened for reading	/proc/1154/cmdline
File opened for reading	/proc/1231/cmdline
File opened for reading	/proc/1064/cmdline
File opened for reading	/proc/1092/cmdline
File opened for reading	/proc/1374/cmdline
File opened for reading	/proc/1667/cmdline
File opened for reading	/proc/442/cmdline
File opened for reading	/proc/895/cmdline
File opened for reading	/proc/1661/cmdline
File opened for reading	/proc/483/cmdline
File opened for reading	/proc/1178/cmdline
File opened for reading	/proc/1334/cmdline
File opened for reading	/proc/1596/cmdline
File opened for reading	/proc/1610/cmdline
File opened for reading	/proc/1566/cmdline
File opened for reading	/proc/1145/cmdline
File opened for reading	/proc/1267/cmdline
File opened for reading	/proc/1637/cmdline
File opened for reading	/proc/648/cmdline
File opened for reading	/proc/1111/cmdline
File opened for reading	/proc/1124/cmdline
File opened for reading	/proc/1132/cmdline
File opened for reading	/proc/1025/cmdline
File opened for reading	/proc/1146/cmdline
File opened for reading	/proc/1305/cmdline
File opened for reading	/proc/1673/cmdline
File opened for reading	/proc/636/cmdline
File opened for reading	/proc/1006/cmdline
File opened for reading	/proc/1561/cmdline
File opened for reading	/proc/1061/cmdline
File opened for reading	/proc/413/cmdline
File opened for reading	/proc/840/cmdline
File opened for reading	/proc/1055/cmdline
File opened for reading	/proc/1165/cmdline
File opened for reading	/proc/1180/cmdline
File opened for reading	/proc/640/cmdline
File opened for reading	/proc/1041/cmdline
File opened for reading	/proc/1355/cmdline
File opened for reading	/proc/1558/cmdline
File opened for reading	/proc/539/cmdline
File opened for reading	/proc/1103/cmdline
File opened for reading	/proc/1348/cmdline
File opened for reading	/proc/575/cmdline
File opened for reading	/proc/1230/cmdline
File opened for reading	/proc/1655/cmdline
File opened for reading	/proc/509/cmdline
File opened for reading	/proc/1128/cmdline
File opened for reading	/proc/1142/cmdline
File opened for reading	/proc/1157/cmdline
File opened for reading	/proc/1456/cmdline
File opened for reading	/proc/721/cmdline
File opened for reading	/proc/962/cmdline
File opened for reading	/proc/1161/cmdline
File opened for reading	/proc/1300/cmdline
File opened for reading	/proc/694/cmdline

/tmp/1559-1-0x0000000008048000-0x00000000080547a0-memory.dmp
/tmp/1559-1-0x0000000008048000-0x00000000080547a0-memory.dmp
1⤵
PID:1563

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Hijack Execution Flow

T1574

Privilege Escalation

Hijack Execution Flow

T1574

Defense Evasion

Hijack Execution Flow

T1574

Impair Defenses

T1562

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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