MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7726c166e1947fdbf808a50b75ca7400d56fa6fef2a76cefe314848db22c76c. 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


Gamaredon


Vendor detections: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c7726c166e1947fdbf808a50b75ca7400d56fa6fef2a76cefe314848db22c76c
SHA3-384 hash: b233e3e8c0c49b51cd5962d08fd96e394c6dafc7d26ea048f889681d3ebfad57bd9f573b4f8fa34f56fdc6401d630286
SHA1 hash: 41b5baf16680170ff248eaceb40acdf34d190ee6
MD5 hash: 5bafb0ab8a6f408bba0684ac03dde813
humanhash: alanine-utah-princess-nitrogen
File name:11-967_11.11.2025.rar
Download: download sample
Signature Gamaredon
Create hunting rule
File size:2'432 bytes
First seen:2025-11-11 11:21:18 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 48:ZSwv7q8nUeUGfipOn4QFv7y/arRuGQaCWSshsYyhKd0JOzIo+:ZSmqGp54SkrdWfqYyAd0sID
TLSH T10641F8B2B26849C3D48A3635B1B92E033E24BD95B153F39B545A74F811E709CE42D9C7
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika rar
Reporter smica83
Tags:apt CVE-2025-6218 CVE-2025-8088 gamaredon rar UKR

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
Origin country :
HU HU
File Archive Information

This file archive contains 2 file(s), sorted by their relevance:

File name:Щодо надання інформації (військова частина А0135_11-967_11.11.2025).pdf:.._.._.._.._.._.._AppData_Roaming_Microsoft_Windows_Start Menu_Programs_Startup_11-967_11.11.2025.HTA
File size:5'903 bytes
SHA256 hash: 74c2e95feea3c8a33be654925b3ae93ef7dc9c0b52a853d2230f88fbeda525f4
MD5 hash: f40edd2236f3023272cf6c59864d71ed
MIME type:text/html
Signature Gamaredon
File name:Щодо надання інформації (військова частина А0135_11-967_11.11.2025).pdf
File size:1'361 bytes
SHA256 hash: 5aea8e8fa381092e9e72f8674254ea35c885562f9e94617c610102034f21d17e
MD5 hash: 40bbc60f6190efbf6cd5ce1624ff8992
MIME type:text/plain
Signature Gamaredon
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilRAR.GhettoSuperstream.20241120.UNOFFICIAL
Create hunting rule

TwinWave.EvilRAR.HongKongGarden_CVE-2025-8088.20250812.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69131c69e2c9ded75d7958f9
Tags:
n/a
Verdict:
Suspicious
Labled as:
CVE-2025-8088
Link:
https://www.hybrid-analysis.com/sample/c7726c166e1947fdbf808a50b75ca7400d56fa6fef2a76cefe314848db22c76c
Verdict:
Malicious
File Type:
rar
First seen:
2025-11-11T06:24:00Z UTC
Last seen:
2025-11-11T14:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c7726c166e1947fdbf808a50b75ca7400d56fa6fef2a76cefe314848db22c76c/results?tab=lookup
Verdict:
inconclusive
YARA:
1 match(es)
Tags:
Rar Archive
Link:
https://app.malva.re/file/5bafb0ab8a6f408bba0684ac03dde813
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c7726c166e1947fdbf808a50b75ca7400d56fa6fef2a76cefe314848db22c76c/
Threat name:
Script-WScript.Trojan.Gamaredon
Create hunting rule
Status:
Malicious
First seen:
2025-11-11 11:20:44 UTC
File Type:
Binary (Archive)
Extracted files:
3
AV detection:
5 of 23 (21.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y5zgyftodfd73p4arjiloxfhiagvn6tp54vhntx6gfeerwzcy5wa._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
adware discovery spyware
Link:
https://tria.ge/reports/251111-nmvzeatrcn/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
System Location Discovery: System Language Discovery
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/c7726c166e1947fdbf808a50b75ca7400d56fa6fef2a76cefe314848db22c76c

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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:SUSP_RAR_NTFS_ADS
Create hunting rule
Author:Proofpoint
Description:Detects RAR archive with NTFS alternate data stream
Reference:https://www.proofpoint.com/us/blog/threat-insight/hidden-plain-sight-ta397s-new-attack-chain-delivers-espionage-rats
Rule name:WinRAR_CVE_2025_8088_Exploit
Create hunting rule
Author:marcin@ulikowski.pl
Description:Detects RAR archives exploiting CVE-2025-8088 in WinRAR
Reference:https://www.welivesecurity.com/en/eset-research/update-winrar-tools-now-romcom-and-others-exploiting-zero-day-vulnerability/

File information

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

Comments