MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d5620bed727ed60dfde3de01a9be9933b074701b2e631fec92a623a55afe5ca. 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


ModiLoader


Vendor detections: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4d5620bed727ed60dfde3de01a9be9933b074701b2e631fec92a623a55afe5ca
SHA3-384 hash: e98a18880dbe3b9ab7faaf61815b4a59fd1841a78f9721e51bdc82383d2ae439e7951b41095ede7b1c6ac6a69a2f1a3f
SHA1 hash: 5e56796f3393e4e346d27d05bd926f81115f4fe9
MD5 hash: f3070d794cd4d9ecf03023c3ffc20da2
humanhash: wisconsin-coffee-triple-jupiter
File name:PT000775.exe
Download: download sample
Signature ModiLoader
Create hunting rule
File size:1'054'720 bytes
First seen:2023-06-17 14:16:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2ebaf47190fd1bbd26fec0b446b1ee09 (3 x ModiLoader, 1 x Formbook)
ssdeep 24576:Zs/dShaR6+yPvvIYHGrw8R+d7BOQ6nEz0:Zs/uC4JHGU0gBOQ6Ez0
TLSH T16C259EA3B6874833C17217798EDB5F685929BE113D282C857BE4BC8C5B7C7867834293
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 60e08084a4c680c4 (3 x ModiLoader, 2 x RemcosRAT, 1 x DBatLoader)
Reporter threatcat_ch
Tags:exe ModiLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
350
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PT000775.exe
Verdict:
No threats detected
Analysis date:
2023-06-17 14:17:57 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/cb25102e-b716-497e-b216-30bc95630a72

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/399818/
Detection(s):
SecuriteInfo.com.Variant.Zusy.472773.13754.26885.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Launching a process
Creating a process with a hidden window
Searching for synchronization primitives
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/91162/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware keylogger lolbin packed remcos
Link:
https://www.filescan.io/uploads/648dc05e8ecdd3d13be8f6ef/reports/eed699f7-d6e1-43ee-adfd-099e295711d9/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/4d5620bed727ed60dfde3de01a9be9933b074701b2e631fec92a623a55afe5ca
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/f061782e-8a12-4a44-bdd2-ef93d73a0143
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1256521
Signature
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 steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Creates a thread in another existing process (thread injection)
Delayed program exit found
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 889541 Sample: PT000775.exe Startdate: 17/06/2023 Architecture: WINDOWS Score: 100 56 Snort IDS alert for network traffic 2->56 58 Found malware configuration 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 7 other signatures 2->62 7 PT000775.exe 1 3 2->7         started        12 Itndqwqc.bat 2->12         started        14 Itndqwqc.bat 2->14         started        process3 dnsIp4 42 ariso.eu 185.164.153.40, 443, 49694, 49697 BACHOFENCH Switzerland 7->42 34 C:\Users\Public\Libraries\Itndqwqc.bat, PE32 7->34 dropped 36 C:\Users\...\Itndqwqc.bat:Zone.Identifier, ASCII 7->36 dropped 70 Writes to foreign memory regions 7->70 72 Allocates memory in foreign processes 7->72 74 Creates a thread in another existing process (thread injection) 7->74 16 colorcpl.exe 8 18 7->16         started        76 Multi AV Scanner detection for dropped file 12->76 78 Injects a PE file into a foreign processes 12->78 20 SndVol.exe 12->20         started        22 SndVol.exe 14->22         started        file5 signatures6 process7 dnsIp8 38 www.twyfordtille.com 173.205.93.208, 2404, 49695, 49699 ASN-QUADRANET-GLOBALUS United States 16->38 40 geoplugin.net 178.237.33.50, 49696, 80 ATOM86-ASATOM86NL Netherlands 16->40 46 Maps a DLL or memory area into another process 16->46 24 colorcpl.exe 16->24         started        27 colorcpl.exe 16->27         started        29 colorcpl.exe 16->29         started        31 30 other processes 16->31 48 Contains functionality to bypass UAC (CMSTPLUA) 20->48 50 Contains functionality to steal Chrome passwords or cookies 20->50 52 Contains functionality to modify clipboard data 20->52 54 2 other signatures 20->54 signatures9 process10 dnsIp11 64 Tries to steal Instant Messenger accounts or passwords 24->64 66 Tries to steal Mail credentials (via file / registry access) 24->66 44 192.168.2.1 unknown unknown 31->44 68 Tries to harvest and steal browser information (history, passwords, etc) 31->68 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4d5620bed727ed60dfde3de01a9be9933b074701b2e631fec92a623a55afe5ca/
Threat name:
Win32.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-06-15 10:10:02 UTC
File Type:
PE (Exe)
Extracted files:
73
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jvlcbpwxe7wwbx66hxqbvg7jsm5qorybwltdd7wjfjrduvnp4xfa._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:remcos botnet:remotehost collection persistence rat trojan
Link:
https://tria.ge/reports/230617-rlpb1sbf4w/
Behaviour
Modifies registry class
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Adds Run key to start application
ModiLoader Second Stage
NirSoft MailPassView
NirSoft WebBrowserPassView
Nirsoft
ModiLoader, DBatLoader
Remcos
Malware Config
C2 Extraction:
www.twyfordtille.com:2404
www.twyfordtille.com:2556
Unpacked files
SH256 hash:
604272ac0f7d44001ae7de0482ebd249f520497861779a20e3c55def7555f866
MD5 hash:
e15d304bf5b0729f582003b94d01c828
SHA1 hash:
1eb7312931c8697663b9a9419b9aa6332f97e7b0
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/d40aa62f-85b9-4cae-bed2-3ea0221904fe/
Parent samples :
9932a48daf4df5a5f07836851c8b594bb54ede58c85fdb22f3198acd61da701e
c820373ad0a0851483c14c4f11a2ca81242d902e20bf4fb272177eb9260a2acc
66fe2f93be23c53935820ebf3aa6f9cfa5b570d8ff530181021b12b613250ade
4d5620bed727ed60dfde3de01a9be9933b074701b2e631fec92a623a55afe5ca
SH256 hash:
4d5620bed727ed60dfde3de01a9be9933b074701b2e631fec92a623a55afe5ca
MD5 hash:
f3070d794cd4d9ecf03023c3ffc20da2
SHA1 hash:
5e56796f3393e4e346d27d05bd926f81115f4fe9
Detections:
DbatLoaderStage1
Create hunting rule
Link:
https://www.unpac.me/results/d40aa62f-85b9-4cae-bed2-3ea0221904fe/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4d5620bed727/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.44
Link:
https://yomi.yoroi.company/submissions/4d5620bed727ed60dfde3de01a9be9933b074701b2e631fec92a623a55afe5ca

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:CMD_Ping_Localhost
Create hunting rule
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research

File information

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

Malspam

ModiLoader

Executable exe 4d5620bed727ed60dfde3de01a9be9933b074701b2e631fec92a623a55afe5ca

(this sample)

  
Dropped by
ModiLoader
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/399818/

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