MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 49f80e9afca6ccd55838cd0e16639d51ed5db3d751f36ba7d79ea0678b50da6a. 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: 7
| SHA256 hash: | 49f80e9afca6ccd55838cd0e16639d51ed5db3d751f36ba7d79ea0678b50da6a |
|---|---|
| SHA3-384 hash: | eec9d11e7f8fc6ae216e922c5063b16a87459cde965cc059254fb9e6f2c84731917cfafe4ed7a2c327fda0370115bd20 |
| SHA1 hash: | 39caec38241b08286a1a52d87dbfdc1a10fb91b8 |
| MD5 hash: | 64e6a76b7bfdd1a130c2bb64ab92cf75 |
| humanhash: | iowa-bravo-robert-uncle |
| File name: | 49f80e9afca6ccd55838cd0e16639d51ed5db3d751f36ba7d79ea0678b50da6a |
| Download: | download sample |
| Signature | CobaltStrike |
| File size: | 281'600 bytes |
| First seen: | 2020-11-10 11:07:43 UTC |
| Last seen: | 2024-07-24 13:53:28 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 5112006f3adc344232ace949acd0ec1c (2 x CobaltStrike) |
| ssdeep | 3072:yL8l3W0a5Q64uBaW1tYoeYk52bs1V/znzxDgSPQ1WbOASymLoY46vudA96U6fr/P:iRN4FY+Yk5H1VztC1ZohDC/6fkQ |
| Threatray | 631 similar samples on MalwareBazaar |
| TLSH | 42547C59B3951CF9EC77813EC8865A05E632BC160772D6EF03A44726AE372E05D3BB60 |
| Reporter |  seifreed |
| Tags: | CobaltStrike |
Intelligence
File Origin
# of uploads :
2
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Sending a custom TCP request
Unauthorized injection to a system process
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.
Threat name:
Win64.Hacktool.Atosev
Status:
Malicious
First seen:
2020-11-10 11:10:18 UTC
AV detection:
7 of 48 (14.58%)
Threat level:
1/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
cobaltstrike
Similar samples:
+ 621 additional samples on MalwareBazaar
Result
Malware family:
metasploit
Score:
10/10
Tags:
family:metasploit backdoor trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MetaSploit
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
http://144.48.9.115:443/YCiX
Unpacked files
SH256 hash:
49f80e9afca6ccd55838cd0e16639d51ed5db3d751f36ba7d79ea0678b50da6a
MD5 hash:
64e6a76b7bfdd1a130c2bb64ab92cf75
SHA1 hash:
39caec38241b08286a1a52d87dbfdc1a10fb91b8
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: | CobaltStrikeBeacon |
|---|---|
| Author: | enzo |
| Description: | Cobalt Strike Beacon Payload |
| Rule name: | HKTL_Meterpreter_inMemory |
|---|---|
| Author: | netbiosX, Florian Roth |
| Description: | Detects Meterpreter in-memory |
| Reference: | https://www.reddit.com/r/purpleteamsec/comments/hjux11/meterpreter_memory_indicators_detection_tooling/ |
| Rule name: | MALW_cobaltrike |
|---|---|
| Author: | Marc Rivero | McAfee ATR Team |
| Description: | Rule to detect CobaltStrike beacon |
| Rule name: | ReflectiveLoader |
|---|---|
| Description: | Detects a unspecified hack tool, crack or malware using a reflective loader - no hard match - further investigation recommended |
| Reference: | Internal Research |
| Rule name: | SUSP_XORed_Mozilla |
|---|---|
| Author: | Florian Roth |
| Description: | Detects suspicious XORed keyword - Mozilla/5.0 |
| Reference: | Internal Research |
| Rule name: | win_cobalt_strike_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | autogenerated rule brought to you by yara-signator |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
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