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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 069a55bf03d45bdbbd50c9a92f1ccce1cc69aba9151606e5cd0b39ef4dbef356. 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


CobaltStrike


Vendor detections: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 069a55bf03d45bdbbd50c9a92f1ccce1cc69aba9151606e5cd0b39ef4dbef356
SHA3-384 hash: 78f08245bf2630f06f370eeb35340b7e3aa8d48541fc3250551cd9ef81bdb1f8a3e1519fe85e6e8144344f883a5ff905
SHA1 hash: 1e74a621eb9b3dce92f3e0ee33996bb293138ebf
MD5 hash: 10e9e9aff94dd23d61650c7673885f32
humanhash: carolina-moon-five-fish
File name:chkup.msi
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:59'392 bytes
First seen:2024-07-31 10:54:27 UTC
Last seen:2024-07-31 11:34:52 UTC
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 768:sDQz5mpuTC29jCBXY6HLAAf3DXTNnWGCVxsAQd1RogOxx/NSt4BUfFcIY:tlnjg5f3DXJLAMRoggSt4BIS
TLSH T18843EA167B441333C6451333950FE7E09F7A8C5C8BF341126596B2AC1DB2EA462FBAE6
TrID 89.6% (.MSI) Microsoft Windows Installer (454500/1/170)
8.7% (.MSP) Windows Installer Patch (44509/10/5)
1.5% (.) Generic OLE2 / Multistream Compound (8000/1)
Reporter JAMESWT_WT
Tags:Cobalt Strike msi

Intelligence

File Origin
# of uploads :
2
# of downloads :
125
Origin country :
IT IT
Vendor Threat Intelligence
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66aa180a037b02d0daecbbed
Tags:
Network Stealth
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed wix
Link:
https://www.filescan.io/uploads/66aa1811dfa8b2fced505cbe/reports/dab34453-4f8a-4f07-86ab-fb24b71bafff/overview
Verdict:
Suspicious
Link:
https://www.hybrid-analysis.com/sample/069a55bf03d45bdbbd50c9a92f1ccce1cc69aba9151606e5cd0b39ef4dbef356
Result
Threat name:
CobaltStrike, Metasploit
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1485292
Signature
AI detected suspicious sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Drops executables to the windows directory (C:\Windows) and starts them
Found malware configuration
Installs new ROOT certificates
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected CobaltStrike
Yara detected Metasploit Payload
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/069a55bf03d45bdbbd50c9a92f1ccce1cc69aba9151606e5cd0b39ef4dbef356
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/069a55bf03d45bdbbd50c9a92f1ccce1cc69aba9151606e5cd0b39ef4dbef356/
Threat name:
Win32.Backdoor.Swrort
Create hunting rule
Status:
Malicious
First seen:
2024-07-26 13:55:51 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=a2nflpyd2rn5xpkqzgus6hgm4hggtk5jculanzonbm466tn66nla._file
Verdict:
malicious
Label(s):
cobaltstrike
Create hunting rule
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence privilege_escalation
Link:
https://tria.ge/reports/240731-mz4xeazajr/
Behaviour
Modifies data under HKEY_USERS
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Event Triggered Execution: Installer Packages
Drops file in Windows directory
Executes dropped EXE
Enumerates connected drives
Malware Family:
n/a
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/74460bbd-4c3a-4d24-8ecf-b48469b48c74
Malware family:
CobaltStrike
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/069a55bf03d4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Pay2Key
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/069a55bf03d45bdbbd50c9a92f1ccce1cc69aba9151606e5cd0b39ef4dbef356

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:maldoc_OLE_file_magic_number
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu

File information

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

Comments