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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15f10df4cbe41600513bfe4b1d2bd1acb15e7fa226bce2d5fe8675787019de52. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 15f10df4cbe41600513bfe4b1d2bd1acb15e7fa226bce2d5fe8675787019de52
SHA3-384 hash: 24c8e5d40d51c19ed968701f97e3e4e14e90f7b6087e49fb26dd8275dc928d51aa0ff0162daa7a034ab64434cb9b23b3
SHA1 hash: 5cb155e3a8ae9a8d65ce6b4cdac7ee5828d4c16f
MD5 hash: e34a1b007a4d634e4dbb350f632f2c5a
humanhash: ceiling-mountain-november-mockingbird
File name:75280A54.exe
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:1'870'848 bytes
First seen:2023-07-06 08:30:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0a782e4781b2a67bbca2432a97b09d39 (1 x CobaltStrike)
ssdeep 24576:/71U9t06QeLLeWdONm9ljT1qsuaOH6j6m6:zC9t06QCeVmBbuzM6m
Threatray 355 similar samples on MalwareBazaar
TLSH T15F85A50AB6AE1181E475C0F6A09231E9BC75387D433492C366876A793660FE49FF9F13
TrID 48.7% (.EXE) Win64 Executable (generic) (10523/12/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon 6cca8ab2c2e4f4c4 (1 x CobaltStrike)
Reporter obfusor
Tags:Cobalt Strike exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
311
Origin country :
HK HK
Vendor Threat Intelligence
Malware family:
cobaltstrike
Create hunting rule
ID:
1
File name:
75280A54.exe
Verdict:
Malicious activity
Analysis date:
2023-07-06 08:32:41 UTC
Tags:
cobaltstrike
Link:
https://app.any.run/tasks/12b7e1e1-b45c-4e82-b813-85c2e041e5de

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
CobaltStrikeBeacon
Create hunting rule
Link:
https://www.capesandbox.com/analysis/408942/
Detection(s):
SecuriteInfo.com.Variant.Lazy.346954.12112.13321.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a custom TCP request
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/95883/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/64a67bc78583eaadb34f0cb2/reports/fc0b3d80-0073-4c6e-b6c8-c85a8256580c/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/15f10df4cbe41600513bfe4b1d2bd1acb15e7fa226bce2d5fe8675787019de52
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1b13ccbd-39a4-402a-b232-443e4059519f
Result
Threat name:
CobaltStrike
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1267930
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected CobaltStrike
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/15f10df4cbe41600513bfe4b1d2bd1acb15e7fa226bce2d5fe8675787019de52/
Threat name:
Win64.Backdoor.CobaltStrikeBeacon
Create hunting rule
Status:
Malicious
First seen:
2023-07-06 08:31:05 UTC
File Type:
PE+ (Exe)
Extracted files:
3
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cxyq35gl4qlaauj37zfr2k6rvsyv475ce26ofvp6qz2xq4az3zja._file
Verdict:
malicious
Label(s):
cobaltstrike
Create hunting rule
Similar samples:
25177f86963cd89171a6f06bcd0559806f7c1fa1cff3a52eee89ad38c024b819
CobaltStrike
35bcc6e1410f3b7ef95301d996f5713e6811fc09b98edeb51d0222cbe099ce14
CobaltStrike
6b569cacb3c28dbbf4457b3af2bdd917f5f61e1c680fb0a661d315176f108e7b
CobaltStrike
864c5339ddc1ad5df17d454c023d0f34a2bfebe76a19314f552d72123a845863
CobaltStrike
bc74b5b8a64345852af7d6d693558529f4aaaca0d9547aa57279b1cbe998ab70
CobaltStrike
c879b4f8bd38ddc5797d625effb573e7478dbc57efb3c99593c2a5a98d12b641
CobaltStrike
ef6c768e35b2b443c17acec0088c935fdb593567f2a0494ca34f87ff3bcbb529
CobaltStrike
fb57cac696e24c505a392895dc3fe4ae001afc03b9f9ceae0d7ed40c5f999548
CobaltStrike
+ 345 additional samples on MalwareBazaar
Result
Malware family:
cobaltstrike
Create hunting rule
Score:
  10/10
Tags:
family:cobaltstrike botnet:100000000 backdoor trojan
Link:
https://tria.ge/reports/230706-kepkwahf44/
Behaviour
Cobaltstrike
Malware Config
C2 Extraction:
http://101.200.79.222:443/api/getit
Unpacked files
SH256 hash:
15f10df4cbe41600513bfe4b1d2bd1acb15e7fa226bce2d5fe8675787019de52
MD5 hash:
e34a1b007a4d634e4dbb350f632f2c5a
SHA1 hash:
5cb155e3a8ae9a8d65ce6b4cdac7ee5828d4c16f
Detections:
win_hookinjex_auto
Create hunting rule
Link:
https://www.unpac.me/results/4de23ee8-12d4-4fea-ad08-4697857cc5d0/
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/15f10df4cbe41600513bfe4b1d2bd1acb15e7fa226bce2d5fe8675787019de52

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:win_hookinjex_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.hookinjex.

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/408942/

Comments