MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c738f197bc0a44a2b82d58f7ebe25196809f4a656e214e4edabc45def3b58ea2. 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: 9
| SHA256 hash: | c738f197bc0a44a2b82d58f7ebe25196809f4a656e214e4edabc45def3b58ea2 |
|---|---|
| SHA3-384 hash: | 832c6764fb132d77d358576cd242ee23591dba29bfa886b6344c8a9076f33c7ed33078166487eda1da0a40d0b696ec9f |
| SHA1 hash: | 2557c07c820d3f856f59c55a76706e29c0dcf9c4 |
| MD5 hash: | 09f7d6f2d7f42fcf55aa01a06b366816 |
| humanhash: | sixteen-white-magazine-nebraska |
| File name: | 09f7d6f2d7f42fcf55aa01a06b366816.exe |
| Download: | download sample |
| Signature | CobaltStrike |
| File size: | 3'172'352 bytes |
| First seen: | 2021-08-05 05:47:23 UTC |
| Last seen: | 2021-08-05 07:21:34 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 5e5ac8ab7be27ac2d1c548e5589378b6 (11 x GuLoader, 6 x Stealc, 5 x RedLineStealer) |
| ssdeep | 49152:5vSyPHT6Qpi2QPK+9XHgmig3556HHRXSu7qNrbVmjR+3YZ1TpnTiOfzpKZahL+:5vZPz+pRtia5wHRNqpVbsTiOxq |
| TLSH | T1D0E5331DEA2175C5F81923BF35B28E9F4B25A432CC7F15AAB486351B1D3426380AFC87 |
| dhash icon | 372f172717170723 (1 x CobaltStrike) |
| Reporter |  abuse_ch |
| Tags: | CobaltStrike exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
516
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
09f7d6f2d7f42fcf55aa01a06b366816.exe
Verdict:
Malicious activity
Analysis date:
2021-08-05 05:49:21 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
DNS request
Searching for analyzing tools
Creating a file
Sending a UDP request
Launching a process
Creating a process with a hidden window
Creating a window
Connection attempt
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:
Malicious
Result
Threat name:
Metasploit
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Hides threads from debuggers
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file has nameless sections
Sigma detected: Execute DLL with spoofed extension
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to evade analysis by execution special instruction which cause usermode exception
Yara detected Metasploit Payload
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Wacatac
Status:
Malicious
First seen:
2021-08-02 03:42:37 UTC
AV detection:
11 of 28 (39.29%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
suspicious
Result
Malware family:
metasploit
Score:
10/10
Tags:
family:metasploit backdoor evasion trojan
Behaviour
Checks SCSI registry key(s)
Enumerates system info in registry
Modifies registry class
Opens file in notepad (likely ransom note)
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Maps connected drives based on registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
MetaSploit
Malware Config
C2 Extraction:
http://120.26.87.95:9999/jquery-3.3.1.slim.min.js
Unpacked files
SH256 hash:
c738f197bc0a44a2b82d58f7ebe25196809f4a656e214e4edabc45def3b58ea2
MD5 hash:
09f7d6f2d7f42fcf55aa01a06b366816
SHA1 hash:
2557c07c820d3f856f59c55a76706e29c0dcf9c4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | CobaltStrike_C2_Encoded_XOR_Config_Indicator |
|---|---|
| Author: | yara@s3c.za.net |
| Description: | Detects CobaltStrike C2 encoded profile configuration |
| Rule name: | EnigmaStub |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies Enigma packer stub. |
| Rule name: | GoBinTest |
|---|
| Rule name: | golang |
|---|
| Rule name: | HKTL_CobaltStrike_Beacon_Strings |
|---|---|
| Author: | Elastic |
| Description: | Identifies strings used in Cobalt Strike Beacon DLL |
| Reference: | https://www.elastic.co/blog/detecting-cobalt-strike-with-memory-signatures |
| Rule name: | HKTL_Win_CobaltStrike |
|---|---|
| Author: | threatintel@volexity.com |
| Description: | The CobaltStrike malware family. |
| Reference: | https://www.volexity.com/blog/2021/05/27/suspected-apt29-operation-launches-election-fraud-themed-phishing-campaigns/ |
| Rule name: | SUSP_XORed_Mozilla |
|---|---|
| Author: | Florian Roth |
| Description: | Detects suspicious XORed keyword - Mozilla/5.0 |
| Reference: | Internal Research |
| Rule name: | Trojan_Raw_Generic_4 |
|---|---|
| Author: | FireEye |
| Reference: | https://www.fireeye.com/blog/products-and-services/2020/12/fireeye-shares-details-of-recent-cyber-attack-actions-to-protect-community.html |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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