MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5d85b017444b2fab71ad0caeba8e6ab7f30a94f79a85ed256450e026a02e9132. 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: 16
| SHA256 hash: | 5d85b017444b2fab71ad0caeba8e6ab7f30a94f79a85ed256450e026a02e9132 |
|---|---|
| SHA3-384 hash: | 1d86cb000ee675f58497b8dee1266b762f00e0ee3ac1a4b63ba9c5fe1d3552e199b6589fe8739217cc5cd73bcb4db2a9 |
| SHA1 hash: | 5e9284c463542ccef1e2083973bfaa7fa207acda |
| MD5 hash: | ede69af9ae89011d6118e2f3e1f30219 |
| humanhash: | white-nebraska-fourteen-three |
| File name: | artifact.exe |
| Download: | download sample |
| Signature | CobaltStrike |
| File size: | 17'920 bytes |
| First seen: | 2024-12-13 10:49:59 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 17b461a082950fc6332228572138b80c (121 x CobaltStrike, 2 x Cobalt Strike) |
| ssdeep | 192:ADMAe4Ckj19RZZ6wpSfu1bKcq5uHj7khBDSeKNH403oRK+BUbOj6kxiY:ADMAoKz6WtKEj7aBDiH32bAY |
| Threatray | 157 similar samples on MalwareBazaar |
| TLSH | T1AE822B7FB74228E9C12BD178C9EE2771ADF27022416B271F2FB8C6302E21979557D909 |
| TrID | 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 26.1% (.EXE) Win64 Executable (generic) (10522/11/4) 12.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.1% (.ICL) Windows Icons Library (generic) (2059/9) 5.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| Reporter |  lontze7 |
| Tags: | CobaltStrike exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
363
Origin country :
FRVendor Threat Intelligence
Malware family:
cobaltstrike
ID:
1
File name:
5d85b017444b2fab71ad0caeba8e6ab7f30a94f79a85ed256450e026a02e9132
Verdict:
Malicious activity
Analysis date:
2024-12-09 15:06:15 UTC
Tags:
cobaltstrike
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Tags:
cobaltstrike cobalt
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Connection attempt
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug cobalt cobaltstrike config-extracted mingw windows
Verdict:
Malicious
Labled as:
Trojan.CobaltStrike
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:
Suspicious
Result
Threat name:
CobaltStrike, Metasploit
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Found API chain indicative of debugger detection
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Program Names
Uses known network protocols on non-standard ports
Yara detected CobaltStrike
Yara detected Metasploit Payload
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Detection:
cobaltstrike
Threat name:
Win64.Backdoor.Cobeacon
Status:
Malicious
First seen:
2021-09-14 13:20:00 UTC
File Type:
PE+ (Exe)
AV detection:
33 of 38 (86.84%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
cobaltstrike
metasploit
Similar samples:
+ 147 additional samples on MalwareBazaar
Result
Malware family:
cobaltstrike
Score:
10/10
Tags:
family:cobaltstrike backdoor trojan
Behaviour
Cobaltstrike
Cobaltstrike family
Malware Config
C2 Extraction:
http://118.31.122.36:8079/Y2dn
Verdict:
Malicious
Tags:
red_team_tool cobalt_strike Win.Trojan.CobaltStrike-9044898-1
YARA:
hacktool_windows_cobaltstrike_artifact_exe CobaltStrike_Resources_Artifact64_v3_14_to_v4_x win_cobaltstrike_pipe_strings_nov_2023 Windows_Trojan_CobaltStrike_7f8da98a HKTL_Imphashes_Aug22_1
Unpacked files
SH256 hash:
5d85b017444b2fab71ad0caeba8e6ab7f30a94f79a85ed256450e026a02e9132
MD5 hash:
ede69af9ae89011d6118e2f3e1f30219
SHA1 hash:
5e9284c463542ccef1e2083973bfaa7fa207acda
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.
| Rule name: | CobaltStrike_Resources_Artifact64_v3_14_to_v4_x |
|---|---|
| Author: | gssincla@google.com |
| Description: | Cobalt Strike's resources/artifact64{.exe,.dll,svc.exe,svcbig.exe,big.exe,big.dll,.x64.dll,big.x64.dll} and resource/artifactuac(alt)64.exe signature for versions v3.14 through v4.x |
| Reference: | https://cloud.google.com/blog/products/identity-security/making-cobalt-strike-harder-for-threat-actors-to-abuse |
| Rule name: | CobaltStrike__Resources_Artifact64_v3_14_to_v4_x |
|---|---|
| Author: | gssincla@google.com |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | HKTL_Imphashes_Aug22_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects different hacktools based on their imphash |
| Reference: | Internal Research |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | Windows_Trojan_CobaltStrike_7f8da98a |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_cobaltstrike_pipe_strings_nov_2023 |
|---|---|
| Author: | Matthew @ Embee_Research |
| Description: | Detects default strings related to cobalt strike named pipes |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
| CHECK_PIE | Missing Position-Independent Executable (PIE) Protection | 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::LoadLibraryW KERNEL32.dll::GetStartupInfoA |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateFileA |
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