MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f520f97e3aa065efc4b7633735530a7ea341f3b332122921cb9257bf55147fb7. 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: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: f520f97e3aa065efc4b7633735530a7ea341f3b332122921cb9257bf55147fb7
SHA3-384 hash: e1974eeb8ab1834dbc1a229dc6a3eeb8c1221a499b131dfdf7e10ee9b75ac0c64c8f9e1a164335ca65fe02a141360a11
SHA1 hash: f35a3627b53dbacfee92ab25a14104ef145efb46
MD5 hash: 022bc73fb9791a575e7799c81158b70a
humanhash: fanta-double-mike-east
File name:oldmystat.dll
Download: download sample
Signature CobaltStrike
File size:101'376 bytes
First seen:2021-10-29 20:26:57 UTC
Last seen:2021-10-30 10:40:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1d30df1e5b7623c4b3e7485c04815cbd (4 x IcedID, 3 x CobaltStrike, 1 x Quantum)
ssdeep 3072:TWK939CyKO0NZThiKlNkZRmiXmAe/lY1lzBRjn9vOw:P0vhXsZBmEltRjh
Threatray 66 similar samples on MalwareBazaar
TLSH T1ADA33967C66AC4C7ECD68CFCDB2972ABE0B4BA1A4C1445D3BE768EC26B31D645116303
Reporter KodaES
Tags:CobaltStrike exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
511
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
oldmystat.dll
Verdict:
No threats detected
Analysis date:
2021-10-29 21:05:27 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Signature
Multi AV Scanner detection for submitted file
Sigma detected: CobaltStrike Named Pipe
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 512034 Sample: oldmystat.dll Startdate: 29/10/2021 Architecture: WINDOWS Score: 56 28 Multi AV Scanner detection for submitted file 2->28 30 Sigma detected: CobaltStrike Named Pipe 2->30 7 loaddll64.exe 1 2->7         started        process3 process4 9 iexplore.exe 1 74 7->9         started        11 cmd.exe 1 7->11         started        13 regsvr32.exe 7->13         started        15 3 other processes 7->15 process5 17 iexplore.exe 2 147 9->17         started        20 rundll32.exe 11->20         started        dnsIp6 22 dart.l.doubleclick.net 216.58.215.230, 443, 49830, 49831 GOOGLEUS United States 17->22 24 geolocation.onetrust.com 104.20.184.68, 443, 49785, 49786 CLOUDFLARENETUS United States 17->24 26 10 other IPs or domains 17->26
Threat name:
Win64.Trojan.CobaltStrikeArtifact
Status:
Malicious
First seen:
2021-10-28 17:49:10 UTC
AV detection:
10 of 28 (35.71%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Unpacked files
SH256 hash:
f520f97e3aa065efc4b7633735530a7ea341f3b332122921cb9257bf55147fb7
MD5 hash:
022bc73fb9791a575e7799c81158b70a
SHA1 hash:
f35a3627b53dbacfee92ab25a14104ef145efb46
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

CobaltStrike

Executable exe f520f97e3aa065efc4b7633735530a7ea341f3b332122921cb9257bf55147fb7

(this sample)

  
Delivery method
Distributed via web download

Comments