MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61d8c079987aa8413a74dfe56498f9646237250c50b0902755acf3e6136a8309. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 61d8c079987aa8413a74dfe56498f9646237250c50b0902755acf3e6136a8309
SHA3-384 hash: 9739e678329aefdc743ff579ff3c066e9597a8bd421d6d42ad8f13b327e7cbb0df2e4375310129d2867a541a86cfdfb3
SHA1 hash: 5413ae646b2cfdd75259b0e1830c46dc5c16edc6
MD5 hash: 9618e13d0ae93ad2404d0b2d77f6abde
humanhash: asparagus-beryllium-comet-carbon
File name:61d8c079987aa8413a74dfe56498f9646237250c50b0902755acf3e6136a8309
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:19'459'216 bytes
First seen:2022-06-06 12:39:25 UTC
Last seen:2022-06-06 13:58:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1e92fd54d65284238a0e3b74b2715062 (21 x Empyrean, 4 x Gh0stRAT, 4 x Telemiris)
ssdeep 393216:el4DaXb/PTP1hmJ9c5hlERPY5ShR4uwuO2WmfDZHZbBBPGW1KoCnSE2:w4+XLL9h4EhkPeQ2qP7bPGqF
Threatray 6 similar samples on MalwareBazaar
TLSH T193173319225228A5FCA2E477C47B6830C171FC021F95D49FE7F522254BE34E86A7BF92
TrID 66.5% (.EXE) InstallShield setup (43053/19/16)
16.2% (.EXE) Win64 Executable (generic) (10523/12/4)
7.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
3.1% (.EXE) OS/2 Executable (generic) (2029/13)
3.0% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 91c8d89cb6944c03 (2 x CobaltStrike)
Reporter JAMESWT_WT
Tags:Cobalt Strike exe kk123456.top signed

Code Signing Certificate

Organisation:VeriSign Class 3 Code Signing 2011-2 CA
Issuer:VeriSign Class 3 Code Signing 2011-2 CA
Algorithm:sha1WithRSAEncryption
Valid from:2011-11-17T04:54:25Z
Valid to:2511-11-17T05:01:08Z
Serial number: 21dc1393c203f2aa403a74496930b78e
Intelligence: 5 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 4c4a63304e813ca4332cfa5af1ff69ec372b48676ef8a18496e7cac82c399b12
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
333
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Agent.Script.1713931.10438.20114.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a file
Creating a window
Сreating synchronization primitives
Query of malicious DNS domain
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
expand.exe greyware overlay packed
Link:
https://www.filescan.io/uploads/629df5afa2b1fc9744d13714/reports/900168bd-a6ac-4543-a827-785be751a5aa/overview
Result
Verdict:
MALICIOUS
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spyw
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1007347
Signature
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/61d8c079987aa8413a74dfe56498f9646237250c50b0902755acf3e6136a8309/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-05-30 15:57:03 UTC
File Type:
PE+ (Exe)
Extracted files:
1900
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mhmma6mypkuecotu37swjghzmrrdojimkcyjaj2vvtz6me3kqmeq._file
Verdict:
suspicious
Label(s):
cobaltstrike
Create hunting rule
Similar samples:
034e16cc4d4bed9085b7c65e8b23aa445a87fcd81c0874772e8d732224e78896
CobaltStrike
089b3975338c69d1c8ae96cec13328459e8208c7cf9c88ce98896b90697c140b
CobaltStrike
3d277a4e25e92651aef2acf0e21f1f84e36909de2b4d3dd27b77539b0332ca57
CobaltStrike
45a3cf3b9fe14d68e6e67ba32c9efb36df82cf3435f2ec229fb687f59ab06ebf
CobaltStrike
b2eaa054fc50ea949449ceb4646d52f121d512ebb2586ca76ee0430d7ef9a65f
CobaltStrike
Result
Malware family:
n/a
Score:
  7/10
Tags:
pyinstaller spyware stealer
Link:
https://tria.ge/reports/220606-pv75dacecr/
Behaviour
Checks SCSI registry key(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Loads dropped DLL
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
61d8c079987aa8413a74dfe56498f9646237250c50b0902755acf3e6136a8309
MD5 hash:
9618e13d0ae93ad2404d0b2d77f6abde
SHA1 hash:
5413ae646b2cfdd75259b0e1830c46dc5c16edc6
Link:
https://www.unpac.me/results/f1e53bb4-fdae-48b2-8ee0-dfb63fd8d118/
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/61d8c079987aa8413a74dfe56498f9646237250c50b0902755acf3e6136a8309

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: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.

Comments