MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 66923293d6cd7169d843e26aade13896ce77214fbe256bd925d7b96187b2aa48. 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


WinNti


Vendor detections: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 66923293d6cd7169d843e26aade13896ce77214fbe256bd925d7b96187b2aa48
SHA3-384 hash: f1daaf433cef7c8542feecf0f8e08251eac9d1a68b50981be573d88c57ae5ffc9f804d70f975c0e157ab3c9cf89f4854
SHA1 hash: ac0699fae5a8746ee884454a1a1d19f26a8f92e6
MD5 hash: 8ea5caed69ab0a5dd85408763830e454
humanhash: green-washington-zebra-yellow
File name:66923293d6cd7169d843e26aade13896ce77214fbe256bd925d7b96187b2aa48
Download: download sample
Signature WinNti
Create hunting rule
File size:24'512 bytes
First seen:2022-01-17 13:03:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 384:2jFYRGxG0YWaycrMORgnQ9MXTShjqDSk8YKoA4LnpkTcc2ohNA0n2XO:2iRGgLLyctkCoAyDc2EA02XO
TLSH T116B2B467B5E2D6BEE0DAB63879CB91F7F2F0F8E06727A11B120112352E11AC04F4D596
telfhash t1f8e02608da1b1a18a9f92531d4ee8731a416216bab5a7f108ff9d4d0066951f317a61c
Reporter JAMESWT_WT
Tags:Earth Lusca Operations elf Winnti

Intelligence

File Origin
# of uploads :
1
# of downloads :
275
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Winnti-6975334-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
apt
Link:
https://www.filescan.io/uploads/61e56953d32385db63fb3653/reports/7553f713-cd52-4172-9a60-78e70394bac5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/66923293d6cd7169d843e26aade13896ce77214fbe256bd925d7b96187b2aa48
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Winnti
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a5573c54-ee81-4ef8-bc6c-d4872cf95504
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/921797
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/66923293d6cd7169d843e26aade13896ce77214fbe256bd925d7b96187b2aa48/
Threat name:
Linux.Backdoor.WinNti
Create hunting rule
Status:
Malicious
First seen:
2021-02-17 19:57:44 UTC
File Type:
ELF64 Little (SO)
AV detection:
23 of 43 (53.49%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220117-qaykwaaegj/
Behaviour
Checks processor information in registry
Suspicious use of AdjustPrivilegeToken
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
Link:
https://yomi.yoroi.company/submissions/66923293d6cd7169d843e26aade13896ce77214fbe256bd925d7b96187b2aa48

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:APT_MAL_WinntiLinux_Dropper_AzazelFork_May19
Create hunting rule
Author:Silas Cutler (havex [@] chronicle.security), Chronicle Security
Description:Detection of Linux variant of Winnti
Rule name:elf_winnti_w1
Create hunting rule
Author:Silas Cutler (havex [@] chronicle.security), Chronicle Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

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