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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da80befcb4b78abaac8632becec8c6ac0d8a3ed57104be2cc2579912ec446cc8. 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


Cobalt Strike


Vendor detections: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: da80befcb4b78abaac8632becec8c6ac0d8a3ed57104be2cc2579912ec446cc8
SHA3-384 hash: 58650ecb96791c469e2f76c4623be95462e044b2cfaeda60d1cf11eae3a35ddaa8b2a2bebbf668556e98bb1b5051eb76
SHA1 hash: a73ec5c571ffa753d11d0d1ed8ef3eadb79a7277
MD5 hash: 299d90fd59dde6708ece0a0f73423997
humanhash: comet-skylark-minnesota-batman
File name:299d90fd59dde6708ece0a0f73423997.exe
Download: download sample
Signature Cobalt Strike
Create hunting rule
File size:45'056 bytes
First seen:2024-08-18 11:38:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6d8e187825cbe7dbdc0aff9da7ee9481 (1 x Cobalt Strike)
ssdeep 768:bj9EaiyURDkkxPt5NmVrSG+et/GWFQrhwEr0dmw9wxNs8U:l9URDkWPteQG++/GwQrhw80qxI
TLSH T1A5133A4BF39345FDC10BC53889A71771EDB2F82101A4AE7F5778EA712E10E606B1B654
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter abuse_ch
Tags:Cobalt Strike exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
358
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New Text Document mod.exe
Verdict:
Malicious activity
Analysis date:
2024-08-15 01:39:07 UTC
Tags:
loader dyndns github hausbomber
Link:
https://app.any.run/tasks/6955419a-499a-49c8-bd5f-461ddd198dd0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Trojan.CobaltStrike-9044898-1
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Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66c1dd58b35234d5cc660057
Tags:
Network Stealth Whisperer
Verdict:
Malicious
Labled as:
Whisperer.1.Generic
Link:
https://www.hybrid-analysis.com/sample/da80befcb4b78abaac8632becec8c6ac0d8a3ed57104be2cc2579912ec446cc8
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f5e5f2e5-0136-4640-bc02-4cbdcd46bef8
Result
Threat name:
Metasploit
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Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1494424
Signature
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Metasploit Payload
Behaviour
Behavior Graph:
Download SVG
Score:
28%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/da80befcb4b78abaac8632becec8c6ac0d8a3ed57104be2cc2579912ec446cc8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/da80befcb4b78abaac8632becec8c6ac0d8a3ed57104be2cc2579912ec446cc8/
Threat name:
Win64.Trojan.CobaltStrike
Create hunting rule
Status:
Malicious
First seen:
2024-08-14 19:50:07 UTC
File Type:
PE+ (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3kal57fuw6flvleggk7m5sggvqgyupwvoecl4lgck6mrf3centea._file
Verdict:
malicious
Label(s):
cobaltstrike
Create hunting rule
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/240818-nsawesvemm/
Malware Family:
n/a
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/518ad913-43eb-4052-8fa4-58f60b262ecc
Unpacked files
SH256 hash:
da80befcb4b78abaac8632becec8c6ac0d8a3ed57104be2cc2579912ec446cc8
MD5 hash:
299d90fd59dde6708ece0a0f73423997
SHA1 hash:
a73ec5c571ffa753d11d0d1ed8ef3eadb79a7277
Link:
https://www.unpac.me/results/39fb54ce-2db9-4ff8-816c-9ddccf53df08/
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/da80befcb4b78abaac8632becec8c6ac0d8a3ed57104be2cc2579912ec446cc8

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:pe_detect_tls_callbacks
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File information

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

Web download

Cobalt Strike

Executable exe da80befcb4b78abaac8632becec8c6ac0d8a3ed57104be2cc2579912ec446cc8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3106809/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

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