MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19b63b2152c3db2a234d2ffec83f8f05fce9986829352779a0a60d1c1f3bf2ae. 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


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 19b63b2152c3db2a234d2ffec83f8f05fce9986829352779a0a60d1c1f3bf2ae
SHA3-384 hash: bc5a45d41d3ed4c719bd4f977bb628daf886888be5c84f9ca2dc3c23cb9640a130f82b17910680096aab1a0a3abd5023
SHA1 hash: 015453106fcfbea074f104e0beddaf35b35bc0a0
MD5 hash: e09d58fe2d2823714d2bdfef6e2c65ce
humanhash: stream-seven-oregon-kansas
File name:19b63b2152c3db2a234d2ffec83f8f05fce9986829352779a0a60d1c1f3bf2ae
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:5'672'169 bytes
First seen:2021-02-09 09:11:06 UTC
Last seen:2021-02-09 10:54:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a2c1f4d5eeaf95bdec6a6d4cd9f09091 (3 x CobaltStrike)
ssdeep 98304:drYs6hNOzb1+9N12R6oTTbW0mK2Zvf3jtiJVPOOwexy2sovk/JCPiOHRR7:ZOeb1+9v2R6pm2ZDm5E2sovk/JCq
Threatray 32 similar samples on MalwareBazaar
TLSH 00463349D941DCF4C29BC23A54B68128B4B13AE10B382E6E4769F9311EB57D07FBA1C7
Reporter JAMESWT_WT
Tags:CobaltStrike

Intelligence

File Origin
# of uploads :
2
# of downloads :
467
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
19b63b2152c3db2a234d2ffec83f8f05fce9986829352779a0a60d1c1f3bf2ae
Verdict:
No threats detected
Analysis date:
2021-02-09 09:12:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/297d2526-b41b-4fd8-8475-6a990421fe26

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/116133/
Detection(s):
SecuriteInfo.com.PyInstaller.14434.25369.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Sending a custom TCP request
Sending a UDP request
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/602719
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/19b63b2152c3db2a234d2ffec83f8f05fce9986829352779a0a60d1c1f3bf2ae/
Threat name:
Win64.Trojan.Ymacco
Create hunting rule
Status:
Malicious
First seen:
2021-02-08 18:13:36 UTC
File Type:
PE+ (Exe)
Extracted files:
619
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dg3dwiksypnsui2nf77mqp4pax6otgdife2so6nauygryhz36kxa._file
Verdict:
malicious
Label(s):
cobaltstrike
Create hunting rule
Similar samples:
00383e0cef95de02bac4a4725234f5430202e33f1d80b1dd299d682590e6d2f9
CobaltStrike
01f5215f845fe6b9e7c479437f95431c82cadb8b832c681b57ac1be6b66fcf43
CobaltStrike
11123fd370dfdb5d9d5cade853fa923679377c7791bda00d2f415078e2729e65
CobaltStrike
485fcf4c2834e20d71b6765eccd79f6b0880d6a9fdc5d3e519a943862e9b8246
CobaltStrike
71bb29dfc07190aeace9d750fcb2e9a66a8abebab3c6d2c40eb0b3ce93e4c36f
CobaltStrike
83acd77bd1b76095992046c1cd53fd0fb4f0ae9f22f410facf174f4e1ce2f475
CobaltStrike
8d8a8acc157f92723bfbe61fd04220d80d171908ee97231d15fad5b5515a0b2e
CobaltStrike
9cc659b2ca813ac76fd302254522e11352627942aa96a256da9f82ea269e6d94
CobaltStrike
b2c422f242eae9bc5c6909f91b6438258fe90b6959ed1c8730836c2df6be3d81
CobaltStrike
efc8bd338786404ca4dede0c7c1051927dff563e408eaa007d0c320b264b86e8
CobaltStrike
+ 22 additional samples on MalwareBazaar
Result
Malware family:
metasploit
Create hunting rule
Score:
  10/10
Tags:
family:cobaltstrike family:metasploit backdoor pyinstaller trojan
Link:
https://tria.ge/reports/210209-2zhzt3eqh6/
Behaviour
Suspicious use of WriteProcessMemory
Loads dropped DLL
Cobaltstrike
MetaSploit
Malware Config
C2 Extraction:
http://119.45.183.69:8880/vFVK
Unpacked files
SH256 hash:
19b63b2152c3db2a234d2ffec83f8f05fce9986829352779a0a60d1c1f3bf2ae
MD5 hash:
e09d58fe2d2823714d2bdfef6e2c65ce
SHA1 hash:
015453106fcfbea074f104e0beddaf35b35bc0a0
Link:
https://www.unpac.me/results/ae36ab9e-6f03-4e06-880b-41a883992a36/
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/19b63b2152c3db2a234d2ffec83f8f05fce9986829352779a0a60d1c1f3bf2ae

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:PE_File_pyinstaller
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Description:Detect PE file produced by pyinstaller
Reference:https://isc.sans.edu/diary/21057
Rule name:PyInstaller
Create hunting rule
Author:@bartblaze
Description:Identifies executable converted using PyInstaller.

File information

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

  
X
https://twitter.com/malwrhunterteam/status/1358805001989160962?s=20
Cape
Cape
https://www.capesandbox.com/analysis/116133/

Comments