MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6702bbc33b5c3f5ae3f913cb4a023f154316a57bd37ca8efb55ac0f86245dc06. 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


Adware.Neoreklami


Vendor detections: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6702bbc33b5c3f5ae3f913cb4a023f154316a57bd37ca8efb55ac0f86245dc06
SHA3-384 hash: a8e3095c009b768b4e7849ce44df0da14a73015d3562d6b55004c988497438890a448937f5b7092df84696d00add6e04
SHA1 hash: e243be21915f7d4369839c381a9646f934471a47
MD5 hash: 10c677b96aa0d0111ab625259fec38a5
humanhash: carbon-nuts-india-colorado
File name:file
Download: download sample
Signature Adware.Neoreklami
Create hunting rule
File size:7'545'630 bytes
First seen:2023-11-19 11:45:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3786a4cf8bfee8b4821db03449141df4 (2'102 x Adware.Neoreklami, 2 x RedLineStealer, 2 x Adware.MultiPlug)
ssdeep 196608:91O6VZy8RIyiyp3xXPhVHLh+REnPD68AqiVbjeEaBlql:3OIvRNi0xhdLh+RuTAqihj88
TLSH T195763321B4F6D87BE971053198696FFC3124B2AA0F7142871BD4DE3E8EBE5E6C107489
TrID 37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
12.7% (.EXE) Win64 Executable (generic) (10523/12/4)
7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 848c5454baf47474 (2'088 x Adware.Neoreklami, 101 x RedLineStealer, 33 x DiamondFox)
Reporter andretavare5
Tags:Adware.Neoreklami exe


Avatar
andretavare5
Sample downloaded from http://194.169.175.233/setup.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
334
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/459122/
Detection(s):
SecuriteInfo.com.Program.Unwanted.2823.171.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Launching a process
Sending a custom TCP request
Searching for the window
Modifying a system file
Launching cmd.exe command interpreter
Creating a process with a hidden window
Deleting a recently created file
Forced system process termination
Creating a file
Replacing files
Launching a service
Sending a UDP request
Running batch commands
Blocking the Windows Defender launch
Enabling autorun by creating a file
Adding exclusions to Windows Defender
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware installer lolbin overlay packed sfx shell32
Link:
https://www.filescan.io/uploads/6559f57bb7d38bd7aca83c87/reports/b08d24ac-29e1-478b-bf1f-272ae77d8002/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/6702bbc33b5c3f5ae3f913cb4a023f154316a57bd37ca8efb55ac0f86245dc06
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
Link:
https://analyze.intezer.com/analyses/9112cf70-7df1-45ec-b13e-525e4a19ff91
Result
Threat name:
Neoreklami
Create hunting rule
Detection:
malicious
Classification:
adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1344735
Signature
Adds extensions / path to Windows Defender exclusion list
Antivirus detection for URL or domain
Encrypted powershell cmdline option found
Modifies Group Policy settings
Modifies Windows Defender protection settings
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Schedule system process
Snort IDS alert for network traffic
Suspicious powershell command line found
Uses cmd line tools excessively to alter registry or file data
Uses schtasks.exe or at.exe to add and modify task schedules
Very long command line found
Yara detected Neoreklami
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1344735 Sample: file.exe Startdate: 19/11/2023 Architecture: WINDOWS Score: 100 90 Snort IDS alert for network traffic 2->90 92 Antivirus detection for URL or domain 2->92 94 Multi AV Scanner detection for dropped file 2->94 96 5 other signatures 2->96 10 file.exe 7 2->10         started        13 NbVptsV.exe 1 8 2->13         started        16 powershell.exe 12 2->16         started        process3 file4 82 C:\Users\user\AppData\Local\...\Install.exe, PE32 10->82 dropped 18 Install.exe 4 10->18         started        84 C:\Windows\Temp\...\uzTWdaZ.exe, PE32 13->84 dropped 110 Multi AV Scanner detection for dropped file 13->110 112 Very long command line found 13->112 114 Uses cmd line tools excessively to alter registry or file data 13->114 116 Modifies Windows Defender protection settings 13->116 22 powershell.exe 9 13->22         started        24 gpupdate.exe 16->24         started        26 conhost.exe 16->26         started        signatures5 process6 file7 80 C:\Users\user\AppData\Local\...\Install.exe, PE32 18->80 dropped 98 Multi AV Scanner detection for dropped file 18->98 28 Install.exe 10 18->28         started        100 Uses cmd line tools excessively to alter registry or file data 22->100 102 Modifies Windows Defender protection settings 22->102 32 cmd.exe 1 22->32         started        34 conhost.exe 22->34         started        36 reg.exe 22->36         started        40 22 other processes 22->40 38 conhost.exe 24->38         started        signatures8 process9 file10 86 C:\Users\user\AppData\Local\...86bVptsV.exe, PE32 28->86 dropped 88 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 28->88 dropped 118 Multi AV Scanner detection for dropped file 28->118 120 Uses schtasks.exe or at.exe to add and modify task schedules 28->120 122 Modifies Windows Defender protection settings 28->122 126 2 other signatures 28->126 42 forfiles.exe 1 28->42         started        45 forfiles.exe 1 28->45         started        47 schtasks.exe 2 28->47         started        51 3 other processes 28->51 124 Uses cmd line tools excessively to alter registry or file data 32->124 49 reg.exe 1 1 32->49         started        signatures11 process12 signatures13 106 Modifies Windows Defender protection settings 42->106 108 Adds extensions / path to Windows Defender exclusion list 42->108 53 cmd.exe 1 42->53         started        56 conhost.exe 42->56         started        58 cmd.exe 1 45->58         started        60 conhost.exe 45->60         started        62 conhost.exe 47->62         started        64 Conhost.exe 49->64         started        66 conhost.exe 51->66         started        68 conhost.exe 51->68         started        70 conhost.exe 51->70         started        process14 signatures15 104 Uses cmd line tools excessively to alter registry or file data 53->104 72 reg.exe 1 1 53->72         started        74 reg.exe 1 53->74         started        76 reg.exe 1 1 58->76         started        78 reg.exe 1 58->78         started        process16
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6702bbc33b5c3f5ae3f913cb4a023f154316a57bd37ca8efb55ac0f86245dc06
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6702bbc33b5c3f5ae3f913cb4a023f154316a57bd37ca8efb55ac0f86245dc06/
Threat name:
Win32.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2023-11-19 11:46:07 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m4blxqz3lq7vvy7zcpfuuar7cvbrnjl32n6kr35vllapqysf3qda._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery evasion spyware stealer trojan
Link:
https://tria.ge/reports/231119-nxaq8ahf83/
Behaviour
Creates scheduled task(s)
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Checks installed software on the system
Drops Chrome extension
Drops desktop.ini file(s)
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Modifies Windows Defender Real-time Protection settings
Windows security bypass
Unpacked files
SH256 hash:
e908170213bef2a626e2508e50ab83557b342d5766c5e1be22828c5763a825ff
MD5 hash:
22800242c5546025a6f055150ecd5d7d
SHA1 hash:
094111b7d65292b4bbdd1bdb388f08f48cee97e4
Link:
https://www.unpac.me/results/d57c1a2c-17e5-4e6a-a77e-8d07aafad1bf/
SH256 hash:
6702bbc33b5c3f5ae3f913cb4a023f154316a57bd37ca8efb55ac0f86245dc06
MD5 hash:
10c677b96aa0d0111ab625259fec38a5
SHA1 hash:
e243be21915f7d4369839c381a9646f934471a47
Link:
https://www.unpac.me/results/d57c1a2c-17e5-4e6a-a77e-8d07aafad1bf/
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/6702bbc33b5c3f5ae3f913cb4a023f154316a57bd37ca8efb55ac0f86245dc06

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:adonunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:AD on UNIX
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2724667/
Cape
Cape
https://www.capesandbox.com/analysis/459122/

Comments