2b584f83586cf4740b30701bf62d389a5244dd140478611230f1c4699eda6974

Analysis

max time kernel
132s
max time network
154s
platform
debian-9_mips
resource
debian9-mipsbe-20240611-en
resource tags

arch:mipsimage:debian9-mipsbe-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
01-11-2024 13:57

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General

Target

zmap.mips.elf
Size

94KB
MD5

a55e5e6c26c699be309b9dcb6042479a
SHA1

be64cda11e580108c2eba01e92daaddeaa873fcf
SHA256

2b584f83586cf4740b30701bf62d389a5244dd140478611230f1c4699eda6974
SHA512

aa9bfc765e9bc3120348f53f9858c5f5c6f0cb2b14e417085066251fe86bde55041f0eb406f069a5bbb69c93562915b80c420a5fb3e30aaac774787bbe4e1a94
SSDEEP

1536:mF4tsbv54o+3bPhXhWxZJnaYdRA6+fyecpeo6XHLty:mF4tsr54o+rPhkxnaYda6+fyecIXHLY

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

zmap.mips.elf

pid process

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

Impair Defenses
T1562

Processes:

zmap.mips.elf

description ioc process

File opened for modification /dev/misc/watchdog zmap.mips.elf
File opened for modification /dev/watchdog zmap.mips.elf
Writes file to system bin folder 2 IoCs

Processes:

zmap.mips.elf

description ioc process

File opened for modification /sbin/watchdog zmap.mips.elf
File opened for modification /bin/watchdog zmap.mips.elf
Changes its process name 1 IoCs

Processes:

zmap.mips.elf

description ioc pid process

Changes the process name, possibly in an attempt to hide itself b7pu4mvmwbamhm2u 698 zmap.mips.elf
System Network Configuration Discovery 1 TTPs 1 IoCs
Adversaries may gather information about the network configuration of a system.
discovery

System Network Configuration Discovery
T1016

Processes:

zmap.mips.elf

pid process

698 zmap.mips.elf

pid	process
698	zmap.mips.elf

description	ioc	process
File opened for modification	/dev/misc/watchdog	zmap.mips.elf
File opened for modification	/dev/watchdog	zmap.mips.elf

description	ioc	process
File opened for modification	/sbin/watchdog	zmap.mips.elf
File opened for modification	/bin/watchdog	zmap.mips.elf

description	ioc	pid	process
Changes the process name, possibly in an attempt to hide itself	b7pu4mvmwbamhm2u	698	zmap.mips.elf

pid	process
698	zmap.mips.elf

/tmp/zmap.mips.elf
/tmp/zmap.mips.elf
1⤵
- Deletes itself
- Modifies Watchdog functionality
- Writes file to system bin folder
- Changes its process name
- System Network Configuration Discovery
PID:698

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

System Network Configuration Discovery

T1016

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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