MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9cc7fdfa3cf40ff9c3db0248a79f4817b170f2660aa2b2ed6c551eae1c38e0b. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


IceFire


Vendor detections: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e9cc7fdfa3cf40ff9c3db0248a79f4817b170f2660aa2b2ed6c551eae1c38e0b
SHA3-384 hash: 40a4eb72787b9567fd9a13d08aaa6ed4d29c5c938e8a16e674bc1d01be83fc0c6813cf983c96314acdc873fd574f69c2
SHA1 hash: b676c38d5c309b64ab98c2cd82044891134a9973
MD5 hash: 01de715b0f9e3725ef453d31acaaf598
humanhash: green-princess-mike-avocado
File name:e9cc7fdfa3cf40ff9c3db0248a79f4817b170f2660aa2b2ed6c551eae1c38e0b.exe
Download: download sample
Signature IceFire
Create hunting rule
File size:2'285'168 bytes
First seen:2023-05-23 08:08:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:Y1rjIfl5HSHYDqXsEaXxGGq0FeVy77oZbvOTWNLMIlKh0IU6iig5JLL/vPOpG7rQ:Ygp3DqXsEFb0FeVM7avOTuMIg1+BTTOj
TLSH T1BDB57D27B9A610BCC59FD430866F8172A974B8AC03607E3B2294EA713D73E706F1DB55
telfhash t14b61406a5e3c98a937609d118d3d4a3b471b15de7398df11bf5dc88d0dc89a0a32092f
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter Neiki
Tags:IceFire Ransomware

Intelligence

File Origin
# of uploads :
1
# of downloads :
580
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.Ransomware.Linux.IceFire.1.27245.13256.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin ransomware
Link:
https://www.filescan.io/uploads/646c74a0310931447bf62b2d/reports/95a20c32-21ac-4d92-bcc8-06f440a12787/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
18
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e9cc7fdfa3cf40ff9c3db0248a79f4817b170f2660aa2b2ed6c551eae1c38e0b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
IceFire Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/606ca55e-748d-44d9-9bff-f61159bf6cce
Result
Threat name:
IceFire
Create hunting rule
Detection:
malicious
Classification:
rans
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1240606
Signature
Antivirus / Scanner detection for submitted sample
Creates a notice file (html or txt) to demand a ransom
Multi AV Scanner detection for submitted file
Yara detected IceFire Ransomware
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e9cc7fdfa3cf40ff9c3db0248a79f4817b170f2660aa2b2ed6c551eae1c38e0b/
Threat name:
Linux.Ransomware.IceFire
Create hunting rule
Status:
Malicious
First seen:
2023-03-01 00:52:11 UTC
File Type:
ELF64 Little (Exe)
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5hgh7x5dz5ap7hb5wasiu6puqf5rodzgmcvcwlwwyvi6vyodryfq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion linux persistence ransomware
Link:
https://tria.ge/reports/230523-j15njsed54/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to shm directory
Writes file to tmp directory
Modifies Bash startup script
Deletes log files
Enumerates running processes
Modifies init.d
Modifies rc script
Reads CPU attributes
Reads hardware information
Reads network interface configuration
Write file to user bin folder
Writes file to system bin folder
Creates/modifies Cron job
Creates/modifies environment variables
Deletes itself
Deletes journal logs
Modifies PAM framework files
Modifies Polkit authorization policy
Modifies sudoers policy
Modifies user home skeleton directory
Renames multiple (126) files with added filename extension
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.33
Link:
https://yomi.yoroi.company/submissions/e9cc7fdfa3cf40ff9c3db0248a79f4817b170f2660aa2b2ed6c551eae1c38e0b

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments