MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6676903e22f98fa58728009016a86dfc3256556f0d9b275870175475f3627c04. 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


DBatLoader


Vendor detections: 17


Intelligence 17 IOCs YARA 3 File information Comments
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SHA256 hash: 6676903e22f98fa58728009016a86dfc3256556f0d9b275870175475f3627c04
SHA3-384 hash: d237ae2015f4f7cdb15b773e7cb89d27d33d38a9e8a83395d973053a216c4916bbc2df700396895d2ca9d95a455cba72
SHA1 hash: 3946f8884e5595af51994ecd4681bbf30f0d3e15
MD5 hash: 4da4c9bbbd3146018753c6dd29e81337
humanhash: freddie-bacon-quiet-pip
File name:Kspxnbmhdbfdpw.bat
Download: download sample
Signature DBatLoader
Create hunting rule
File size:1'355'264 bytes
First seen:2023-10-18 15:58:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 943a00a286edd3507b735f866788c4b5 (2 x RemcosRAT, 2 x DBatLoader, 2 x Formbook)
ssdeep 12288:iKl1+wjWARTvUKbV2p11lx8Nimm5cfGNJ3+AJf3tDWwEPbWKiwfat4YJy4IcBHdl:zlxtU9jxR7W+6AJKPdfaLScB9UGoD
Threatray 6 similar samples on MalwareBazaar
TLSH T19655D025B6934237C1631A368DBB93604839BE643A24B817A7F05D789F3A7893C375C7
TrID 86.8% (.EXE) Win32 Executable Borland Delphi 6 (262638/61)
4.6% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.3% (.SCR) Windows screen saver (13097/50/3)
1.4% (.EXE) Win32 Executable (generic) (4505/5/1)
0.6% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon c4c4d4dcacccfc34 (2 x RemcosRAT, 2 x DBatLoader, 2 x Formbook)
Reporter abuse_ch
Tags:bat DBatLoader exe RAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
307
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
message__20231018070015_Horde_NEFzyeOcU96baZ9GHyXJw3w_webmail_your_server_de_.eml
Verdict:
Malicious activity
Analysis date:
2023-10-18 06:15:25 UTC
Tags:
dbatloader rat remcos remote keylogger
Link:
https://app.any.run/tasks/eb57bc31-36e8-4456-a43d-3ac5dd7edb8e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
ModiLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/455740/
Detection(s):
SecuriteInfo.com.Win32.BackdoorX-gen.17677.614.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Creating a file
Running batch commands
Creating a process with a hidden window
Launching a process
Searching for the window
Enabling the 'hidden' option for recently created files
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control keylogger lolbin masquerade packed remcos replace
Link:
https://www.filescan.io/uploads/653000c96a91040adc4fc896/reports/6785fb7c-47e8-49ea-92ce-0fe5e01702dd/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/6676903e22f98fa58728009016a86dfc3256556f0d9b275870175475f3627c04
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.
Malware family:
Dbatloader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/702b9a9b-09ec-41ad-a147-e43ee9210495
Result
Threat name:
DBatLoader, Remcos
Create hunting rule
Detection:
malicious
Classification:
n/a
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1328145
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to modify clipboard data
Contains functionality to register a low level keyboard hook
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Delayed program exit found
DLL side loading technique detected
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with a suspicious file extension
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1328145 Sample: Kspxnbmhdbfdpw.bat.exe Startdate: 18/10/2023 Architecture: WINDOWS Score: 100 62 web.fe.1drv.com 2->62 64 onedrive.live.com 2->64 66 3 other IPs or domains 2->66 86 Found malware configuration 2->86 88 Malicious sample detected (through community Yara rule) 2->88 90 Antivirus detection for URL or domain 2->90 92 8 other signatures 2->92 12 Kspxnbmhdbfdpw.bat.exe 1 7 2->12         started        signatures3 process4 file5 48 C:\Users\Public\Libraries\netutils.dll, PE32+ 12->48 dropped 50 C:\Users\Public\Libraries\easinvoker.exe, PE32+ 12->50 dropped 52 C:\Users\Public\Libraries\Kspxnbmh.PIF, PE32 12->52 dropped 98 Drops PE files with a suspicious file extension 12->98 100 Writes to foreign memory regions 12->100 102 Allocates memory in foreign processes 12->102 104 Injects a PE file into a foreign processes 12->104 16 SndVol.exe 3 15 12->16         started        21 cmd.exe 1 12->21         started        signatures6 process7 dnsIp8 58 139.28.219.36, 49749, 51147 M247GB Romania 16->58 60 geoplugin.net 178.237.33.50, 49750, 80 ATOM86-ASATOM86NL Netherlands 16->60 46 C:\ProgramData\cosrem\logs.dat, data 16->46 dropped 72 Contains functionality to bypass UAC (CMSTPLUA) 16->72 74 Contains functionalty to change the wallpaper 16->74 76 Contains functionality to steal Chrome passwords or cookies 16->76 84 5 other signatures 16->84 78 Uses ping.exe to sleep 21->78 80 Drops executables to the windows directory (C:\Windows) and starts them 21->80 82 Uses ping.exe to check the status of other devices and networks 21->82 23 easinvoker.exe 21->23         started        25 PING.EXE 1 21->25         started        28 xcopy.exe 2 21->28         started        31 8 other processes 21->31 file9 signatures10 process11 dnsIp12 33 cmd.exe 1 23->33         started        68 127.0.0.1 unknown unknown 25->68 54 C:\Windows \System32\easinvoker.exe, PE32+ 28->54 dropped 56 C:\Windows \System32\netutils.dll, PE32+ 31->56 dropped file13 process14 signatures15 70 Adds a directory exclusion to Windows Defender 33->70 36 cmd.exe 1 33->36         started        39 conhost.exe 33->39         started        process16 signatures17 94 Adds a directory exclusion to Windows Defender 36->94 41 powershell.exe 25 36->41         started        process18 signatures19 96 DLL side loading technique detected 41->96 44 conhost.exe 41->44         started        process20
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6676903e22f98fa58728009016a86dfc3256556f0d9b275870175475f3627c04
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6676903e22f98fa58728009016a86dfc3256556f0d9b275870175475f3627c04/
Threat name:
Win32.Trojan.ModiLoader
Create hunting rule
Status:
Malicious
First seen:
2023-10-18 09:01:28 UTC
File Type:
PE (Exe)
Extracted files:
49
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mz3japrc7gh2lbziacibnkdn7qzfmvlpbwnsowdqc5khl43cpqca._file
Verdict:
malicious
Similar samples:
2b9ac25871c45c3d48d4cf24956a392cbad79c08ccdd9ffc04e957cd354af6df
DBatLoader
2b9f29f475b49afdcc26e603cc6ff6508ff3bd7666cd181a1e7c5fac231f677c
DBatLoader
6b390b01eb98d6376430626d51e2745f1a4f57cf89b9b6cfb81f968d44af09c8
DBatLoader
f95d84bd16012696182588589d691c5eaa131d28b7dc53cad85d497d61dab85f
DBatLoader
fd326d4292d9188d15ee16b1cd913c0d2d4ed9d8f7c991a2a10fad5fdbc3ccc9
DBatLoader
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:remcos botnet:working persistence rat trojan
Link:
https://tria.ge/reports/231018-te3l6sfh4t/
Behaviour
Enumerates system info in registry
Runs ping.exe
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
ModiLoader Second Stage
ModiLoader, DBatLoader
Remcos
Malware Config
C2 Extraction:
139.28.219.36:51147
Unpacked files
SH256 hash:
7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
MD5 hash:
c116d3604ceafe7057d77ff27552c215
SHA1 hash:
452b14432fb5758b46f2897aeccd89f7c82a727d
Link:
https://www.unpac.me/results/335d26b4-f811-4786-99f2-1934df913157/
SH256 hash:
5462dc2417bff5bfc43e4cf5954102d950096c58533c4a2fa3e15d06d8b57719
MD5 hash:
81ea6459b7a09760b96685c661179680
SHA1 hash:
f6946c5f38efe171871a5527b5d75a887c88cd31
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/335d26b4-f811-4786-99f2-1934df913157/
SH256 hash:
6676903e22f98fa58728009016a86dfc3256556f0d9b275870175475f3627c04
MD5 hash:
4da4c9bbbd3146018753c6dd29e81337
SHA1 hash:
3946f8884e5595af51994ecd4681bbf30f0d3e15
Link:
https://www.unpac.me/results/335d26b4-f811-4786-99f2-1934df913157/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6676903e22f9/report/overview.html
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/6676903e22f98fa58728009016a86dfc3256556f0d9b275870175475f3627c04

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:BobSoftMiniDelphiBoBBobSoft
Create hunting rule
Author:malware-lu
Rule name:Borland
Create hunting rule
Author:malware-lu
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Malspam

DBatLoader

Executable exe 6676903e22f98fa58728009016a86dfc3256556f0d9b275870175475f3627c04

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/455740/

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