MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 68b8e71395cff0e92131912ec20f2a65b1f758e1cab59844c75edff3f491f736. 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: 12

Intelligence 12 IOCs YARA 6 File information Comments

SHA256 hash:	68b8e71395cff0e92131912ec20f2a65b1f758e1cab59844c75edff3f491f736
SHA3-384 hash:	d43baaaed715e3dc396c8f045e9c3260ab9abf63eebaa9b27bf6c0464d34d1c70668c8aa13cb07fa58ec076214cca77d
SHA1 hash:	18a37f18e450ab1e5d375f6b1a21d3c8914cfd65
MD5 hash:	61eda604fe98d7b9d2f456763e2c09a8
humanhash:	island-crazy-helium-bakerloo
File name:	shellcode.exe
Download:	download sample
Signature	Cobalt Strike Create hunting rule
File size:	170'496 bytes
First seen:	2025-02-19 12:16:38 UTC
Last seen:	2025-02-19 13:26:02 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	69a9bd90c93bd79f48e0fa5b75605424 (1 x Cobalt Strike)
ssdeep	3072:KRlORPw4AqP1djCetggJlygtRcXOc4mnTfWyYG315TZgHKfh:KX6PUqNdjZtpll+XOrcSbC
TLSH	T17AF35B51B9D1C473DA6B093088F4CB755D2EFC614FB1A9DB63840FBB4E206D09B39A1A
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10522/11/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
Reporter	kafan_shengui
Tags:	Cobalt Strike CobaltStrike exe

Intelligence

File Origin

# of uploads :

# of downloads :

595

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

shellcode.exe

Verdict:

No threats detected

Analysis date:

2025-02-19 12:17:04 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/0c8addb5-52f8-4a46-8b69-14cfe176e3ba

Note:

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

Detection(s):

SecuriteInfo.com.Win32.MalwareX-gen.6860.24037.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67b5cc88a0fd713c335bc21f

Tags:

ransomware vmdetect

Result

Verdict:

Clean

Maliciousness:

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

anti-vm fingerprint microsoft_visual_cc obfuscated

Link:

https://www.filescan.io/uploads/67b5cbc5633d7333628a0dab/reports/0254816d-b3dc-4644-9b01-b3c0ade9040c/overview

Verdict:

Malicious

Labled as:

Fragtor.Generic

Link:

https://www.hybrid-analysis.com/sample/68b8e71395cff0e92131912ec20f2a65b1f758e1cab59844c75edff3f491f736

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.

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/b154f531-0e9c-4832-80c9-f82431363651

Result

Threat name:

Metasploit

Detection:

malicious

Classification:

troj.evad

Score:

88 / 100

Link:

https://www.joesandbox.com/analysis/1619009

Signature

C2 URLs / IPs found in malware configuration

Contain functionality to detect virtual machines

Found malware configuration

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Uses known network protocols on non-standard ports

Yara detected Metasploit Payload

Behaviour

Behavior Graph:

Download SVG

Score:

91%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/68b8e71395cff0e92131912ec20f2a65b1f758e1cab59844c75edff3f491f736

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/68b8e71395cff0e92131912ec20f2a65b1f758e1cab59844c75edff3f491f736/

Threat name:

Win32.Downloader.Farfli

Status:

Malicious

First seen:

2025-02-19 12:17:16 UTC

File Type:

PE (Exe)

AV detection:

18 of 24 (75.00%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=nc4ooe4vz7yosijrsexmedzkmwy7owhbzk2zqrghl3p7h5er643a._file

Verdict:

malicious

Label(s):

metasploit

cobaltstrike

Similar samples:

error

Cobalt Strike

Result

Malware family:

metasploit

Score:

10/10

Tags:

family:metasploit backdoor discovery trojan

Link:

https://tria.ge/reports/250219-pf3w4ssk16/

Behaviour

System Location Discovery: System Language Discovery

MetaSploit

Metasploit family

Malware Config

C2 Extraction:

http://192.168.21.140:8093/ElJa

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/1b362c93-952d-4c39-89b8-03d4c0528b0d

Unpacked files

SH256 hash:

68b8e71395cff0e92131912ec20f2a65b1f758e1cab59844c75edff3f491f736

MD5 hash:

61eda604fe98d7b9d2f456763e2c09a8

SHA1 hash:

18a37f18e450ab1e5d375f6b1a21d3c8914cfd65

Link:

https://www.unpac.me/results/5354ba5f-a3e2-4dfb-8963-01ac02936f6b/

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/68b8e71395cff0e92131912ec20f2a65b1f758e1cab59844c75edff3f491f736

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:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	SUSP_PDB_Path_Keywords Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects suspicious PDB paths
Reference:	https://twitter.com/stvemillertime/status/1179832666285326337?s=20

Rule name:	SUSP_PDB_Path_Keywords_RID2F34 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious PDB paths
Reference:	https://twitter.com/stvemillertime/status/1179832666285326337?s=20

Rule name:	vmdetect Create hunting rule
Author:	nex
Description:	Possibly employs anti-virtualization techniques

File information

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

No further information available

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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetDriveTypeA KERNEL32.dll::GetSystemInfo KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleOutputCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileW

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