MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2109f44d6d608cb821ea28489e75dbf7c7c18731918f8171bab7445db6e8599. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c2109f44d6d608cb821ea28489e75dbf7c7c18731918f8171bab7445db6e8599
SHA3-384 hash: ff2059ceb6257b9841f0c3cafff46e8b6fecd63d21bdb26fe1fb2225f03b5735731d81a8881e8a65890d8e9a7521368c
SHA1 hash: 78912467c63086a0193af161dd5118b56b7dc82b
MD5 hash: dcfec8793e20dae0f554342f2a8811a2
humanhash: skylark-early-maryland-cola
File name:IMG-DOCUMENTS001.exe
Download: download sample
Signature ModiLoader
Create hunting rule
File size:1'020'416 bytes
First seen:2020-08-12 13:14:31 UTC
Last seen:2020-08-12 13:45:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a2e48b68a1bb8e9ccb3b28272a611c65 (1 x ModiLoader)
ssdeep 24576:Sw9NREekcnEKus4FzHPSgonYl/Hhpng/2IKX:Sw5kdHqgb5X
Threatray 967 similar samples on MalwareBazaar
TLSH BE25AE03E591D437D15A3936EC6B4AEC892D3B042E275C4A71F61F48DEF07606C3A6AB
Reporter James_inthe_box
Tags:exe ModiLoader

Intelligence

File Origin
# of uploads :
2
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/44117/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
DNS request
Sending a custom TCP request
Launching a process
Creating a file
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Deleting a recently created file
Setting a single autorun event
Unauthorized injection to a recently created process by context flags manipulation
Setting a global event handler for the keyboard
Connection attempt to an infection source
Unauthorized injection to a system process
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/422604
Signature
Allocates memory in foreign processes
Contains functionality to capture and log keystrokes
Contains functionality to inject code into remote processes
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
Creates a thread in another existing process (thread injection)
Detected Remcos RAT
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Sigma detected: Fodhelper UAC Bypass
Sigma detected: Remcos
Uses cmd line tools excessively to alter registry or file data
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 263760 Sample: IMG-DOCUMENTS001.exe Startdate: 13/08/2020 Architecture: WINDOWS Score: 100 79 Malicious sample detected (through community Yara rule) 2->79 81 Detected Remcos RAT 2->81 83 Yara detected Remcos RAT 2->83 85 9 other signatures 2->85 9 IMG-DOCUMENTS001.exe 1 2 2->9         started        14 Vyucsec.exe 2->14         started        16 Vyucsec.exe 2->16         started        process3 dnsIp4 69 cdn.discordapp.com 162.159.134.233, 443, 49740 CLOUDFLARENETUS United States 9->69 71 192.168.2.1 unknown unknown 9->71 63 C:\Users\user\AppData\Local\Vyucsec.exe, PE32 9->63 dropped 87 Writes to foreign memory regions 9->87 89 Allocates memory in foreign processes 9->89 91 Creates a thread in another existing process (thread injection) 9->91 18 notepad.exe 4 9->18         started        20 ieinstal.exe 2 3 9->20         started        73 162.159.133.233, 443, 49754 CLOUDFLARENETUS United States 14->73 93 Injects a PE file into a foreign processes 14->93 23 notepad.exe 4 14->23         started        25 ieinstal.exe 14->25         started        75 162.159.130.233, 443, 49763 CLOUDFLARENETUS United States 16->75 27 notepad.exe 4 16->27         started        30 ieinstal.exe 16->30         started        file5 signatures6 process7 dnsIp8 32 cmd.exe 1 18->32         started        35 cmd.exe 1 18->35         started        67 79.134.225.12, 49743, 49749, 49750 FINK-TELECOM-SERVICESCH Switzerland 20->67 37 cmd.exe 1 23->37         started        39 cmd.exe 23->39         started        65 C:\Users\Public65atso.bat, ASCII 27->65 dropped 41 cmd.exe 27->41         started        43 cmd.exe 27->43         started        file9 process10 signatures11 77 Uses cmd line tools excessively to alter registry or file data 32->77 45 conhost.exe 32->45         started        47 reg.exe 1 1 32->47         started        49 conhost.exe 35->49         started        51 conhost.exe 37->51         started        53 reg.exe 37->53         started        55 conhost.exe 41->55         started        57 reg.exe 41->57         started        59 conhost.exe 43->59         started        process12 process13 61 conhost.exe 49->61         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c2109f44d6d608cb821ea28489e75dbf7c7c18731918f8171bab7445db6e8599/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2020-08-12 07:11:03 UTC
File Type:
PE (Exe)
Extracted files:
105
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=yiij6rgw2yemxaq6ukcitz25x56hygdtdempqfy3vn2elw3oqwmq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
0561429ee93b0bc545689257b6cda0d43025317f9c890acb219c51d0f6e721e8
ModiLoader
7720da8dd623a00812870efdb75c2f2571417599ebfabcff48d2bd95cd029ea2
ModiLoader
8043fce8f83dc87396532c20107397ebf5889f802cb588d26bbf0822b39ed27a
ModiLoader
929aed244ea7ad68ca44b6274a388dcc772b9d4bc6f4e2cb4370555ecc292c80
ModiLoader
96359e31d13a327a3d1de808c5420193be3691628da4f409d8d5ed14be35b038
ModiLoader
a1c561c21720c4f1c3626276db6afc2c12b1aae9304c78518763eb78454f84b8
ModiLoader
b1e43124a401714ce72691a059cfaf3182e0e63986ab8e165d8333bf11540568
ModiLoader
bf9e953c433f1108878018fba685844d8cd89171a40b9387386e4dc89c1ca981
ModiLoader
c86bcfe4e22cb50054b44e38fc4fb79624c4ed5bf9a26174754dbb5c1a6baff8
ModiLoader
d5b1dfa52d7b7e4a025f3c2c9084005e6e41eb48b81711ae58ab1b641ef99e64
ModiLoader
+ 957 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
persistence rat family:remcos
Link:
https://tria.ge/reports/200812-txejtfk7ha/
Behaviour
Modifies registry key
Script User-Agent
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Remcos
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Strictor
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/c2109f44d6d608cb821ea28489e75dbf7c7c18731918f8171bab7445db6e8599

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:win_dbatloader_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/44117/

Comments