MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d47f062cb7cf40ed6fefc8bb54ace2c597bf15095703974eb5567c73c10ad655. 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 1 File information Comments 1

SHA256 hash:	d47f062cb7cf40ed6fefc8bb54ace2c597bf15095703974eb5567c73c10ad655
SHA3-384 hash:	95a6cb6ed7e990978a6b226ac80f224bce4a57a9be8b53104b63c5afe5c1d3c002861fd0b2a80b43deb54804779dc6f3
SHA1 hash:	f8fe81868e46782e30a55d622ad707a3c17acad8
MD5 hash:	3dafa059b3cf251e0011f44ba95807b9
humanhash:	glucose-connecticut-river-one
File name:	3dafa059b3cf251e0011f44ba95807b9
Download:	download sample
Signature	CobaltStrike Create hunting rule
File size:	5'120 bytes
First seen:	2022-11-18 23:48:56 UTC
Last seen:	2022-11-19 01:35:51 UTC
File type:	exe
MIME type:	application/x-dosexec
ssdeep	48:6sdEo8basGud5Pk+e9HESVn3Hj/NMfy6SgvpU6tpPPG1kgGX4bMAM54tMElXVPYB:38msL4H9HEGn3DqS/gJ9g44AelVbzNt
Threatray	2'049 similar samples on MalwareBazaar
TLSH	T1C8B1B61183F48776EE760F319CB343105675FB518D67CBAE28C8A25B6D27B444A23B31
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)
Reporter	zbetcheckin
Tags:	CobaltStrike exe

Intelligence

File Origin

# of uploads :

# of downloads :

301

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

3dafa059b3cf251e0011f44ba95807b9

Verdict:

No threats detected

Analysis date:

2022-11-18 23:49:11 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/f64035b6-95e2-40c3-9972-2320d90ac835

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/335945/

Detection(s):

SecuriteInfo.com.Win64.Trojan-gen.8695.26013.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

Сreating synchronization primitives

DNS request

Sending a custom TCP request

Sending an HTTP GET request

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/637819f365b4ed3de8c898e5/reports/66906f79-8f86-4d33-9b1c-c9fe17d75dd4/overview

Result

Verdict:

UNKNOWN

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/371927ca-bb1b-4b81-92f1-1fc250197c48

Result

Threat name:

CobaltStrike

Detection:

malicious

Classification:

troj

Score:

72 / 100

Link:

https://www.joesandbox.com/analysis/1116890

Signature

C2 URLs / IPs found in malware configuration

Machine Learning detection for sample

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/d47f062cb7cf40ed6fefc8bb54ace2c597bf15095703974eb5567c73c10ad655/

Threat name:

ByteCode-MSIL.Trojan.Rozena

Status:

Malicious

First seen:

2022-11-18 23:49:09 UTC

File Type:

PE+ (.Net Exe)

Extracted files:

AV detection:

18 of 26 (69.23%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2r7qmlfxz5ao237pzc5vjlhcywl36fijk4bzotvvkz6hhqik2zkq._file

Verdict:

malicious

Label(s):

cobaltstrike

CobaltStrike

63791a89341405f3c2bfa9454358dc970156cd21a8c69a58cff48b97e991e07c

CobaltStrike

703c9237856738e87683ba32d983cbf8e5db2e284553190ee768d0ebb0a0580a

CobaltStrike

7a542cc9772e7433293f2633d019a9f4459ac516a06d5512ba886aeca6c6fa86

CobaltStrike

7c8621cc3827c1ffbd39ebc8b24e430e2e6aa5bd7b148edc110be9b2914799dc

CobaltStrike

a210787ffd0a6a918cd8c950ce6b5af178902b2e5a49799e0a17d8b25200ca6f

CobaltStrike

b239b5d05aba2f98cbc955c1b88884495db53f5b3a3381b94db1aa76e3ed67a1

CobaltStrike

cac95c6062dffb3995b56c092bd282c39ba8e4ec44131b8b5a830e134c248db8

CobaltStrike

+ 2'039 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/221118-3tz92ahd2z/

Behaviour

Modifies system certificate store

Suspicious use of AdjustPrivilegeToken

Program crash

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/5bf9e57b-21de-4384-aa5e-1b8778308173

Unpacked files

SH256 hash:

d47f062cb7cf40ed6fefc8bb54ace2c597bf15095703974eb5567c73c10ad655

MD5 hash:

3dafa059b3cf251e0011f44ba95807b9

SHA1 hash:

f8fe81868e46782e30a55d622ad707a3c17acad8

Link:

https://www.unpac.me/results/0d449b19-432b-4d5d-8bfe-e2a7c87a0457/

Malware family:

CobaltStrike

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/d47f062cb7cf/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

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.