MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b14cde376a8a7a9d7ad34cdfd07108c132ad8be7f60c5c0a0f17b6b63eb28b49. 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


Conti


Vendor detections: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b14cde376a8a7a9d7ad34cdfd07108c132ad8be7f60c5c0a0f17b6b63eb28b49
SHA3-384 hash: 25948bff481a162b8b019369d5c6d332c476d4c34b8a8c23d46bd56d0094b4a08fbec9b2dfef2454e0f57b0915e88186
SHA1 hash: 79a708e70747351688a3efdaf3b6ddb4afd24ef2
MD5 hash: 1acdaba338e67c748e56aa81a27a9831
humanhash: beer-gee-hotel-green
File name:tmpk1kkgin5.bin
Download: download sample
Signature Conti
Create hunting rule
File size:707'616 bytes
First seen:2022-08-29 08:10:49 UTC
Last seen:2022-11-17 02:18:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 8649071454a1f3666a535bb853332eef (2 x Conti)
ssdeep 12288:i0iads6yn93ySQDWYgeWYg955/155/m6q5iKn3zMCO342FoqdXS+:dicFyn93ySQJ5f34Jo2Fi+
Threatray 2'330 similar samples on MalwareBazaar
TLSH T1C8E47C1BBAA911F8D0BBD03D89424526F7B27C1643619BCF13A00B6B5F676E48E3E351
TrID 48.7% (.EXE) Win64 Executable (generic) (10523/12/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Reporter 1ZRR4H
Tags:conti exe Ransomware

Intelligence

File Origin
# of uploads :
3
# of downloads :
535
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
tmpk1kkgin5.bin
Verdict:
No threats detected
Analysis date:
2022-08-29 08:18:19 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b6bd7e60-b298-4d87-89e3-f0e39a234394

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/302111/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.61537098.13294.21712.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Running batch commands
Creating a process with a hidden window
Launching a process
Launching the process to interact with network services
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/30684/overview
Behaviour
MalwareBazaar
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
conti greyware overlay
Link:
https://www.filescan.io/uploads/630c752c5b45ec20ccd5489c/reports/99be73f2-6def-4482-8f53-110e9fa2bf8f/overview
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:
Unknown
Link:
https://analyze.intezer.com/analyses/86ce0eba-a75c-4184-bc9e-65dfbb7ec4d6
Result
Threat name:
Conti, Python Ransomware, Voidcrypt
Create hunting rule
Detection:
malicious
Classification:
rans
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1059637
Signature
Deletes shadow drive data (may be related to ransomware)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Uses cmd line tools excessively to alter registry or file data
Uses net.exe to modify the status of services
Yara detected Conti ransomware
Yara detected Python Ransomware
Yara detected Voidcrypt Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 692161 Sample: tmpk1kkgin5.bin.exe Startdate: 29/08/2022 Architecture: WINDOWS Score: 88 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected Python Ransomware 2->49 51 Yara detected Voidcrypt Ransomware 2->51 53 3 other signatures 2->53 8 tmpk1kkgin5.bin.exe 3 2->8         started        10 tmpk1kkgin5.bin.exe 2 2->10         started        process3 process4 12 cmd.exe 1 8->12         started        15 cmd.exe 1 8->15         started        17 cmd.exe 1 8->17         started        19 conhost.exe 8->19         started        21 cmd.exe 1 10->21         started        23 cmd.exe 1 10->23         started        25 conhost.exe 10->25         started        signatures5 55 Uses cmd line tools excessively to alter registry or file data 12->55 57 Uses net.exe to modify the status of services 12->57 27 reg.exe 1 1 12->27         started        29 tasklist.exe 1 15->29         started        31 tasklist.exe 1 15->31         started        33 tasklist.exe 1 15->33         started        41 21 other processes 15->41 35 net.exe 1 17->35         started        37 reg.exe 1 21->37         started        39 net.exe 1 23->39         started        process6 process7 43 net1.exe 1 35->43         started        45 net1.exe 1 39->45         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b14cde376a8a7a9d7ad34cdfd07108c132ad8be7f60c5c0a0f17b6b63eb28b49/
Threat name:
Win64.Backdoor.Zegost
Create hunting rule
Status:
Malicious
First seen:
2022-08-28 08:40:56 UTC
File Type:
PE+ (Exe)
Extracted files:
4
AV detection:
13 of 26 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wfgn4n3krj5j26wtjtp5a4iiyezk3c7h6ygfycqpc63lmpvsrneq._file
Verdict:
malicious
Similar samples:
1b62679a7dd555ec5a3c8dd0641a7b3c99c11263a4f3d8a4c256965bdc75ecbd
Conti
32708c5d376f130b48bf3bd706879c1945a2d701036d94e25aceea41a4042052
Conti
3303a19789a73fa70a107f8e35a4ce10bb4f6a69ac041a1947481ed8ae99a11c
Conti
36e08c2df39cd84d8969a95de6a6882fbc954e7ca31a5a5d4be8ec33cfa84649
Conti
39b74b2fb057e8c78a2ba6639cf3d58ae91685e6ac13b57b70d2afb158cf742d
Conti
3e7ca795fc4207d50f7a9a6ef46a378ef7de8a1675397b2a15c94a5d10091f27
Conti
73e926ed57eae4d7da49906fc5a8a0cc9507c5e3481e1146be98aaa1514773fc
Conti
afa9cfebde15f911aa345d129893fa0efcff73cb3b19fcd1ff39a252f7ac9496
Conti
dd2c79491a5466aef59ef1d9b4499ead0804e42c524a643569ca7a8481748f09
Conti
+ 2'320 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  9/10
Tags:
persistence ransomware spyware stealer
Link:
https://tria.ge/reports/220829-j29nwsfdb9/
Behaviour
Delays execution with timeout.exe
Enumerates processes with tasklist
Interacts with shadow copies
Kills process with taskkill
Modifies Internet Explorer settings
Modifies registry class
Modifies registry key
Runs net.exe
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Adds Run key to start application
Enumerates connected drives
Reads user/profile data of web browsers
Modifies extensions of user files
Deletes shadow copies
Unpacked files
SH256 hash:
b14cde376a8a7a9d7ad34cdfd07108c132ad8be7f60c5c0a0f17b6b63eb28b49
MD5 hash:
1acdaba338e67c748e56aa81a27a9831
SHA1 hash:
79a708e70747351688a3efdaf3b6ddb4afd24ef2
Link:
https://www.unpac.me/results/ad146a97-32b4-4efe-9d13-66f93d2bee49/
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/b14cde376a8a7a9d7ad34cdfd07108c132ad8be7f60c5c0a0f17b6b63eb28b49

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/302111/

Comments