MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e2a11b6d44e66396f0ee23ead9dc4ccb4eda0664bbc097088bfa8fcdb200335. 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: 14


Intelligence 14 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5e2a11b6d44e66396f0ee23ead9dc4ccb4eda0664bbc097088bfa8fcdb200335
SHA3-384 hash: 9d27c1982269b196e6c666d465978a5ab54a9ad7e9bfa9db6eb71f85b61a8979c35aaa2c947bd2ca9e4266695ede2474
SHA1 hash: 0361269b932307ae4a1a3ecfb75288a4ff1d87ed
MD5 hash: f3b33d5bf9d6f3b2ccd0a670424fa7ac
humanhash: black-maryland-bakerloo-pennsylvania
File name:f3b33d5bf9d6f3b2ccd0a670424fa7ac.dll
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:1'004'307 bytes
First seen:2022-03-26 15:59:37 UTC
Last seen:2024-07-24 14:55:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a62a4e55e145a922e3a860d82c01e587 (13 x CobaltStrike)
ssdeep 24576:p1PghBzKWN1zjpjLJ1RxfawzZA2UDF/WYVO0dq:pVax1zBLnfNZA2UDgYE0c
Threatray 1'528 similar samples on MalwareBazaar
TLSH T141256B0BF6B842E5C0B6C17E8593966AF7B2B851473083C752919B1E5F377E4AA3E301
File icon (PE):PE icon
dhash icon 79756cecb29999b9 (734 x Heodo, 20 x Nitol, 20 x ManusCrypt)
Reporter abuse_ch
Tags:CobaltStrike dll exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
650
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/258051/
Detection(s):
Win.Malware.Cobaltstrike-9941357-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching cmd.exe command interpreter
Launching a process
DNS request
Sending a custom TCP request
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/11532/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CursorPosition
EvasionQueryPerformanceCounter
EvasionGetTickCount
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expand.exe explorer.exe greyware keylogger overlay packed rundll32.exe shell32.dll
Link:
https://www.filescan.io/uploads/623f388f1f2042394832eaa4/reports/fdc99404-cf6b-4d6e-a1e0-9c7c5cefdc24/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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/93613ce7-db02-4f9e-892c-7e328c92dc92
Result
Threat name:
CobaltStrike
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/965106
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sigma detected: Suspicious Call by Ordinal
System process connects to network (likely due to code injection or exploit)
Yara detected CobaltStrike
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 597587 Sample: Y9pS1svYMB.dll Startdate: 26/03/2022 Architecture: WINDOWS Score: 100 40 Multi AV Scanner detection for domain / URL 2->40 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 5 other signatures 2->46 9 loaddll64.exe 1 2->9         started        process3 process4 11 rundll32.exe 9->11         started        15 cmd.exe 9->15         started        17 cmd.exe 1 9->17         started        dnsIp5 36 benokij.com 139.60.161.165, 443, 49761, 49762 HOSTKEY-USAUS United States 11->36 50 System process connects to network (likely due to code injection or exploit) 11->50 52 Queues an APC in another process (thread injection) 11->52 19 rundll32.exe 15->19         started        23 conhost.exe 15->23         started        25 rundll32.exe 17->25         started        signatures6 process7 dnsIp8 34 benokij.com 19->34 48 System process connects to network (likely due to code injection or exploit) 19->48 27 cmd.exe 1 25->27         started        signatures9 process10 process11 29 rundll32.exe 27->29         started        32 conhost.exe 27->32         started        dnsIp12 38 benokij.com 29->38
Detection:
cobaltstrike
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5e2a11b6d44e66396f0ee23ead9dc4ccb4eda0664bbc097088bfa8fcdb200335/
Threat name:
Win64.Trojan.CobaltStrike
Create hunting rule
Status:
Malicious
First seen:
2022-03-26 16:00:24 UTC
File Type:
PE+ (Dll)
Extracted files:
68
AV detection:
23 of 42 (54.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lyvbdnwujztds3yo4i7k3hoezs2o3idgjo6as4eix6upzwzaam2q._file
Verdict:
malicious
Label(s):
cobaltstrike
Create hunting rule
Similar samples:
396cb1296a9cd34bd0da4631fad97884645f2098e93772d5caad45fde23921c2
CobaltStrike
3e4e6f02b0d0f4a8864b756c0c2f4e91ba4fff73e823680bb2927a665756f73c
CobaltStrike
40c516a67062e113e4d9211890b926bc04a76624ab12379485014d4f5e987538
CobaltStrike
48951d50abf8359aad5a14d14d4bd4f442ce55f21da1e1f8bd4116be41fa5daf
CobaltStrike
929fb8f4c028bab8fcb5b1f89163abbfa088fadc9555efb5f6508e09d90d6654
CobaltStrike
adf06025450cc81948a71792d5cf74eab95c60e80bd51f6a296402cd58751e80
CobaltStrike
df6d08c7983f7d14277502cea9a15fbeaf0a729ba3e7a3391cef0bb0975ac49b
CobaltStrike
+ 1'518 additional samples on MalwareBazaar
Result
Malware family:
cobaltstrike
Create hunting rule
Score:
  10/10
Tags:
family:cobaltstrike botnet:0 backdoor trojan
Link:
https://tria.ge/reports/220326-tfrajabafm/
Behaviour
Suspicious use of WriteProcessMemory
Blocklisted process makes network request
Cobaltstrike
Malware Config
C2 Extraction:
http://benokij.com:443/jquery-3.3.1.min.js
Unpacked files
SH256 hash:
5e2a11b6d44e66396f0ee23ead9dc4ccb4eda0664bbc097088bfa8fcdb200335
MD5 hash:
f3b33d5bf9d6f3b2ccd0a670424fa7ac
SHA1 hash:
0361269b932307ae4a1a3ecfb75288a4ff1d87ed
Link:
https://www.unpac.me/results/b22ae8cb-91ad-48b4-9cc1-fc601a14a19a/
Malware family:
Cobalt Strike
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/5e2a11b6d44e/report/overview.html
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/5e2a11b6d44e66396f0ee23ead9dc4ccb4eda0664bbc097088bfa8fcdb200335

File information

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

Web download

CobaltStrike

Executable exe 5e2a11b6d44e66396f0ee23ead9dc4ccb4eda0664bbc097088bfa8fcdb200335

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/258051/
  
URLhaus
https://urlhaus.abuse.ch/url/2090916/
  
Delivery method
Distributed via web download

Comments