MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3afa4d43deae2aad0375c5a5075bf49f28a35aa85b811807419a38ad3e63d389. 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 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3afa4d43deae2aad0375c5a5075bf49f28a35aa85b811807419a38ad3e63d389
SHA3-384 hash: bb95abf266ed11f3f38cd207970d1b931b8f39b54b9d6a98a2a5948695db1930218b611f2094884a1cedeef0d2778a38
SHA1 hash: 0f70898475898a074a64494a6894114f09a924f8
MD5 hash: 4b26c5d77671cf27c5985bc4435f8c44
humanhash: echo-carolina-romeo-floor
File name:4b26c5d77671cf27c5985bc4435f8c44
Download: download sample
Signature ModiLoader
Create hunting rule
File size:700'416 bytes
First seen:2023-07-17 05:44:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2088f91fe222df3acca5910bde40b5f3 (3 x ModiLoader)
ssdeep 12288:exndS6phb/cci16UFHRT+fv8ASQYmnwxIRP0OHLaChB:e1pZ/e6U7q3yLmnwKB0OPh
Threatray 1 similar samples on MalwareBazaar
TLSH T1A3E48F29F5B04C76C167BA3C8C0A967998197F603E257487ABE43E0C5A3D2907C19EF7
TrID 84.9% (.EXE) Win32 Executable Borland Delphi 6 (262638/61)
4.5% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.2% (.SCR) Windows screen saver (13097/50/3)
2.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.4% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 81b4f0c4c4c2c400 (5 x ModiLoader)
Reporter zbetcheckin
Tags:32 exe ModiLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
271
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4b26c5d77671cf27c5985bc4435f8c44
Verdict:
Malicious activity
Analysis date:
2023-07-17 05:48:17 UTC
Tags:
dbatloader darkcloud
Link:
https://app.any.run/tasks/4abdf798-a9f9-44b1-8ca3-c172edd634a8

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/422106/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.2261.30613.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
DNS request
Sending a custom TCP request
Creating a file
Running batch commands
Creating a process with a hidden window
Launching cmd.exe command interpreter
Launching a process
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control explorer keylogger lolbin
Link:
https://www.filescan.io/uploads/64b4d55f87b3dbad8aacdc2f/reports/55537d9f-bc17-42ad-b94b-2c6afabf0f8f/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/3afa4d43deae2aad0375c5a5075bf49f28a35aa85b811807419a38ad3e63d389
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/7e9afe53-87c9-4c9d-9fbe-d9d2c7a2bb5f
Result
Threat name:
DarkCloud
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1274202
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
DLL side loading technique detected
Drops executables to the windows directory (C:\Windows) and starts them
Found C&C like URL pattern
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Snort IDS alert for network traffic
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes or reads registry keys via WMI
Writes to foreign memory regions
Yara detected DarkCloud
Yara detected Generic Dropper
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1274202 Sample: esvkLlXsDw.exe Startdate: 17/07/2023 Architecture: WINDOWS Score: 100 79 Snort IDS alert for network traffic 2->79 81 Multi AV Scanner detection for dropped file 2->81 83 Multi AV Scanner detection for submitted file 2->83 85 5 other signatures 2->85 10 esvkLlXsDw.exe 1 7 2->10         started        15 Owhgjnta.bat 2->15         started        17 Owhgjnta.bat 2->17         started        process3 dnsIp4 63 web.fe.1drv.com 10->63 71 3 other IPs or domains 10->71 55 C:\Users\Public\Libraries\netutils.dll, PE32+ 10->55 dropped 57 C:\Users\Public\Libraries\easinvoker.exe, PE32+ 10->57 dropped 59 C:\Users\Public\Libraries\Owhgjnta.bat, PE32 10->59 dropped 103 Writes to foreign memory regions 10->103 105 Allocates memory in foreign processes 10->105 107 Injects a PE file into a foreign processes 10->107 19 cmd.exe 3 10->19         started        22 logagent.exe 1 47 10->22         started        65 web.fe.1drv.com 15->65 73 3 other IPs or domains 15->73 109 Multi AV Scanner detection for dropped file 15->109 111 Machine Learning detection for dropped file 15->111 25 colorcpl.exe 15->25         started        67 192.168.2.1 unknown unknown 17->67 69 web.fe.1drv.com 17->69 75 3 other IPs or domains 17->75 27 logagent.exe 17->27         started        file5 signatures6 process7 dnsIp8 87 Uses ping.exe to sleep 19->87 89 Drops executables to the windows directory (C:\Windows) and starts them 19->89 91 Uses ping.exe to check the status of other devices and networks 19->91 29 easinvoker.exe 19->29         started        31 PING.EXE 1 19->31         started        34 xcopy.exe 2 19->34         started        39 6 other processes 19->39 61 laxy.ydns.eu 2.59.255.67, 49704, 80 CMCSUS Germany 22->61 93 Tries to harvest and steal browser information (history, passwords, etc) 25->93 95 Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes) 25->95 97 Writes or reads registry keys via WMI 25->97 37 WerFault.exe 27->37         started        signatures9 process10 dnsIp11 41 cmd.exe 1 29->41         started        77 127.0.0.1 unknown unknown 31->77 51 C:\Windows \System32\easinvoker.exe, PE32+ 34->51 dropped 53 C:\Windows \System32\netutils.dll, PE32+ 39->53 dropped file12 process13 signatures14 99 Suspicious powershell command line found 41->99 101 Adds a directory exclusion to Windows Defender 41->101 44 powershell.exe 22 41->44         started        47 conhost.exe 41->47         started        process15 signatures16 113 DLL side loading technique detected 44->113 49 conhost.exe 44->49         started        process17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3afa4d43deae2aad0375c5a5075bf49f28a35aa85b811807419a38ad3e63d389/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-07-17 04:10:39 UTC
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hl5e2q66vyvk2a3vywsqow7ut4ukgwviloarqb2bti4k2ptd2oeq._file
Verdict:
malicious
Similar samples:
4038439ae519453da6ef2075154a367f29889fd0d085b588f02f2e20feaf25ab
ModiLoader
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:darkcloud family:modiloader persistence stealer trojan
Link:
https://tria.ge/reports/230717-gfqmsaad58/
Behaviour
Enumerates system info in registry
Runs ping.exe
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
ModiLoader Second Stage
DarkCloud
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
e314659747e617897a087aac9b043d7af6ea5396bb03e96b60858d184c0ffc84
MD5 hash:
e0b041d7d5eb52edf4ba269686085e6a
SHA1 hash:
6609d3975a1f176d6d96545a37a4b421173e293f
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/b8f0e058-159c-4c63-b41b-6f9c17932ee6/
Parent samples :
3afa4d43deae2aad0375c5a5075bf49f28a35aa85b811807419a38ad3e63d389
3c2660c8eb5e8c66e608962ddb6a5ec9e58c1f948e4b9bc54a998a79823a9937
353f8ece228306908b2fd556d8668d31c861aac3860c573448c77b3abc94e6b1
SH256 hash:
3afa4d43deae2aad0375c5a5075bf49f28a35aa85b811807419a38ad3e63d389
MD5 hash:
4b26c5d77671cf27c5985bc4435f8c44
SHA1 hash:
0f70898475898a074a64494a6894114f09a924f8
Detections:
DbatLoaderStage1
Create hunting rule
Link:
https://www.unpac.me/results/b8f0e058-159c-4c63-b41b-6f9c17932ee6/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3afa4d43deae/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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.

Web download

ModiLoader

Executable exe 3afa4d43deae2aad0375c5a5075bf49f28a35aa85b811807419a38ad3e63d389

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/422106/
  
URLhaus
https://urlhaus.abuse.ch/url/2684270/

Comments


Avatar
zbet commented on 2023-07-17 05:44:58 UTC

url : hxxp://103.131.56.71/Desktop/csrssfs.exe