mirai | 5cc82f1f3580a442a7dbb59798d59fd382b26e720e4d9777e75ccab348967e12

Analysis

max time kernel
149s
max time network
151s
platform
debian-9_mips
resource
debian9-mipsbe-20240418-en
resource tags

arch:mipsimage:debian9-mipsbe-20240418-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
14-12-2024 06:37

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General

Target

ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
Size

30KB
MD5

ed7a68c9b9dc2b21d7bcce0c3edd41ec
SHA1

4f87f4fb3b1683f899730ef6a7248e97b6923280
SHA256

5cc82f1f3580a442a7dbb59798d59fd382b26e720e4d9777e75ccab348967e12
SHA512

e4f07d77a82034baace45f2a2582129aae78c8a28441070971b44b1db65dd15dfcd47a8555f1a220c8e0f71d99762df40d3dbe838331f595576a4411d47c6d87
SSDEEP

768:4IyvYLznDEB2iC+sDoa9yGTS5vChGrL7aXjJgGlzDpbuR1J/:43YnnDEBI+sXW5vg4kVJuh

Score

10^/10

mirai unst botnet defense_evasion discovery

Malware Config

Extracted

Family

mirai

Botnet

UNST

Signatures

Mirai
Mirai is a prevalent Linux malware infecting exposed network devices.
botnet mirai
Mirai family
mirai
Contacts a large (20235) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

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

description	ioc	Process
File opened for modification	/dev/watchdog	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for modification	/dev/misc/watchdog	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118

Enumerates active TCP sockets 1 TTPs 1 IoCs

Gets active TCP sockets from /proc virtual filesystem.

discovery

System Network Connections Discovery

T1049

description	ioc	Process
File opened for reading	/proc/net/tcp	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118

Enumerates running processes
Discovers information about currently running processes on the system

Reads system network configuration 1 TTPs 1 IoCs

Uses contents of /proc filesystem to enumerate network settings.

discovery

Internet Connection Discovery

T1016.001

description	ioc	Process
File opened for reading	/proc/net/tcp	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118

Reads runtime system information 42 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/171/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/669/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/424/exe	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/790/exe	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/330/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/354/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/665/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/714/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/731/exe	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/778/exe	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/687/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/707/exe	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/1/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/150/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/246/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/329/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/712/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/706/exe	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/708/exe	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/356/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/376/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/424/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/718/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/671/exe	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/687/exe	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/720/exe	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/375/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/720/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/665/exe	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/669/exe	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/672/exe	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/701/exe	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/672/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/701/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/715/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/782/exe	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/355/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/383/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/671/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/702/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/717/fd	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
File opened for reading	/proc/715/exe	ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118

/tmp/ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
/tmp/ed7a68c9b9dc2b21d7bcce0c3edd41ec_JaffaCakes118
1⤵
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Reads system network configuration
- Reads runtime system information
PID:710

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Network Service Discovery

T1046

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

System Network Connections Discovery

T1049

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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