MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6dd995d896a9a593b2c48d09da60bd83866d8577273f36d38788d83ad8173e68. 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


BlackCat


Vendor detections: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6dd995d896a9a593b2c48d09da60bd83866d8577273f36d38788d83ad8173e68
SHA3-384 hash: 41daffb23d53dae0bd9e82c310b1e9033f3e4c4c676a58c15846ac08e0385133084d8130561dfb838fbb533ec21af5b6
SHA1 hash: 8c70191b12f14eed594388c8fbe05efe6ebaa564
MD5 hash: 701b4b004eecb69046c210237846d46d
humanhash: virginia-lamp-two-lactose
File name:6dd995d896a9a593b2c48d09da60bd83866d8577273f36d38788d83ad8173e68
Download: download sample
Signature BlackCat
Create hunting rule
File size:3'077'632 bytes
First seen:2022-03-16 20:53:45 UTC
Last seen:2022-03-16 23:01:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b995e2d96ad0643b2e68e3050c3eafef (16 x BlackCat)
ssdeep 49152:OQMStZChL9rV/HFHVnR3/sTUfCgUdbdNALjnzVghyW9itX6e/7SM:HghLfH1xR3/ZqgL3mtitX6
Threatray 22 similar samples on MalwareBazaar
TLSH T10CE5AF95FB43E2ADED6B18B0305EB33ADE34481C00199FA3DBE45D71B92EB115E4861E
Reporter vxunderground
Tags:blackcat exe Ransomware

Intelligence

File Origin
# of uploads :
2
# of downloads :
558
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6dd995d896a9a593b2c48d09da60bd83866d8577273f36d38788d83ad8173e68
Verdict:
Suspicious activity
Analysis date:
2022-03-16 22:19:35 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/99ae0c3d-4c1e-4829-9c57-b611a1cc1381

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
BlackCat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/251622/
Detection(s):
SecuriteInfo.com.Variant.Ransom.BlackCatALPHV.3.15672.17581.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/9501/overview
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug exploit greyware
Link:
https://www.filescan.io/uploads/62324e720cd58dbd92a8ecc6/reports/c8b6e5c0-88c6-413d-8a91-f8b1f525d13f/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
BlackCat Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ae7426a3-274b-46b5-8bd1-72a6512b1313
Result
Threat name:
Unknown
Detection:
malicious
Classification:
rans
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/958330
Signature
Antivirus / Scanner detection for submitted sample
Deletes shadow drive data (may be related to ransomware)
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/6dd995d896a9a593b2c48d09da60bd83866d8577273f36d38788d83ad8173e68/
Threat name:
Win32.Ransomware.BlackCat
Create hunting rule
Status:
Malicious
First seen:
2022-03-16 20:54:18 UTC
File Type:
PE (Exe)
AV detection:
22 of 42 (52.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nxmzlwewvgszhmwerue5uyf5qodg3blxe47tnu4hrdmdvwaxhzua._file
Verdict:
malicious
Similar samples:
3850817e83a1cf4195920110bb2995a0386fdaeacbf81e13f52bdb3d124911f5
BlackCat
3ed830b0803b63aca0a82661475c863801afd2e2b03c2675b05019d55f25a1f4
BlackCat
9fb1067dd3edf3d517517e9c191f3f07067bf30aa034a36ebf6543d83cea5ec1
BlackCat
a15f278540238f0308608e76a76c01c60e04f5e5bbe9ffce5455f2e965574a12
BlackCat
d0e0923cf7f97c86b6cde608bc7a0332d03881e598de7b8e41c114d1576e4534
BlackCat
f2b3f1ed693021b20f456a058b86b08abfc4876c7a3ae18aea6e95567fd55b2e
BlackCat
+ 12 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220316-zpwjhaeegq/
Unpacked files
SH256 hash:
6dd995d896a9a593b2c48d09da60bd83866d8577273f36d38788d83ad8173e68
MD5 hash:
701b4b004eecb69046c210237846d46d
SHA1 hash:
8c70191b12f14eed594388c8fbe05efe6ebaa564
Link:
https://www.unpac.me/results/783219e0-494b-4381-95df-140a7ab2b09b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6dd995d896a9a593b2c48d09da60bd83866d8577273f36d38788d83ad8173e68

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:adonunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:AD on UNIX
Rule name:INDICATOR_SUSPICIOUS_ClearWinLogs
Create hunting rule
Author:ditekSHen
Description:Detects executables containing commands for clearing Windows Event Logs
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Author:ditekSHen
Description:Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Rule name:INDICATOR_SUSPICIOUS_GENRansomware
Create hunting rule
Author:ditekSHen
Description:detects command variations typically used by ransomware
Rule name:MALWARE_Win_BlackCat
Create hunting rule
Author:ditekSHen
Description:Detects BlackCat ransomware

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/251622/

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