MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf39a14a2dc1fe5aa487b6faf19c63bc97103db670fa24c62832895e3002eca2. 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: 16


Intelligence 16 IOCs YARA 13 File information Comments
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SHA256 hash: cf39a14a2dc1fe5aa487b6faf19c63bc97103db670fa24c62832895e3002eca2
SHA3-384 hash: c65bd8708f97affd8ddd10c18e474d53fefffa80ef4cb76019feffa2b03f247b2f8b1955f7f7e2578c1582faa19eb3bd
SHA1 hash: 2eee8f21d06a2602ed0cd3e5dc3a8a0dea8157d1
MD5 hash: ae5ad2efd8a9cf25ad9eb00ebe24eb92
humanhash: golf-texas-indigo-pluto
File name:cf39a14a2dc1fe5aa487b6faf19c63bc97103db670fa24c62832895e3002eca2
Download: download sample
Signature ModiLoader
Create hunting rule
File size:1'113'600 bytes
First seen:2023-08-04 16:12:18 UTC
Last seen:2023-08-08 22:10:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 051f371797f6e597d48d110e8ed68eca (1 x RemcosRAT, 1 x ModiLoader)
ssdeep 24576:+GBEKQCWCWF4bH7yT+YLWPP7/NCo6LboxSYVuDpa7Dfavrjnpi0JN:rDpd7/NC3LRYwNa7mvrjJ
Threatray 2'387 similar samples on MalwareBazaar
TLSH T14E35CF27A3E50573F127363548A7B279DCAD7D2428293C816BE63E88BE376417F081D6
TrID 30.5% (.SCR) Windows screen saver (13097/50/3)
24.5% (.EXE) Win64 Executable (generic) (10523/12/4)
15.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
10.5% (.EXE) Win32 Executable (generic) (4505/5/1)
4.8% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 80b4f0c4e4d2d400 (3 x ModiLoader, 1 x RemcosRAT)
Reporter Anonymous
Tags:exe ModiLoader

Intelligence

File Origin
# of uploads :
3
# of downloads :
298
Origin country :
US US
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
cf39a14a2dc1fe5aa487b6faf19c63bc97103db670fa24c62832895e3002eca2
Verdict:
Malicious activity
Analysis date:
2023-08-04 16:15:02 UTC
Tags:
dbatloader rat remcos keylogger
Link:
https://app.any.run/tasks/c92111ca-dade-4501-a30b-1ee15361c03f

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/440343/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.19020.29434.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Setting a keyboard event handler
Sending an HTTP GET request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control keylogger lolbin packed
Link:
https://www.filescan.io/uploads/64cd238d8b880a9fc643e27b/reports/57268e89-6847-41cc-adf2-6627f6b3ce19/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/cf39a14a2dc1fe5aa487b6faf19c63bc97103db670fa24c62832895e3002eca2
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/31755b75-09ee-47d2-ab02-0e865d99d8b0
Result
Threat name:
Remcos, DBatLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1285850
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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
Installs a global keyboard hook
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
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Sample uses process hollowing technique
Sigma detected: Remcos
Snort IDS alert for network traffic
Suspicious powershell command line found
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 signatures2 2 Behavior Graph ID: 1285850 Sample: tTIYCp2sf4.exe Startdate: 04/08/2023 Architecture: WINDOWS Score: 100 81 Snort IDS alert for network traffic 2->81 83 Found malware configuration 2->83 85 Malicious sample detected (through community Yara rule) 2->85 87 9 other signatures 2->87 10 tTIYCp2sf4.exe 1 8 2->10         started        15 Gjwyghlf.PIF 2->15         started        17 Gjwyghlf.PIF 2->17         started        process3 dnsIp4 65 web.fe.1drv.com 10->65 67 onedrive.live.com 10->67 73 2 other IPs or domains 10->73 53 C:\Users\Public\Libraries\netutils.dll, PE32+ 10->53 dropped 55 C:\Users\Public\Libraries\flhgywjG.bat, PE32 10->55 dropped 57 C:\Users\Public\Libraries\easinvoker.exe, PE32+ 10->57 dropped 59 C:\Users\Public\Librariesbehaviorgraphjwyghlf.PIF, PE32 10->59 dropped 107 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 10->107 109 Drops PE files with a suspicious file extension 10->109 111 Writes to foreign memory regions 10->111 19 cmd.exe 3 10->19         started        22 flhgywjG.bat 3 16 10->22         started        69 web.fe.1drv.com 15->69 75 3 other IPs or domains 15->75 113 Multi AV Scanner detection for dropped file 15->113 115 Machine Learning detection for dropped file 15->115 117 Allocates memory in foreign processes 15->117 25 flhgywjG.bat 15->25         started        71 web.fe.1drv.com 17->71 77 3 other IPs or domains 17->77 119 Sample uses process hollowing technique 17->119 121 Injects a PE file into a foreign processes 17->121 27 flhgywjG.bat 17->27         started        file5 signatures6 process7 dnsIp8 89 Uses ping.exe to sleep 19->89 91 Drops executables to the windows directory (C:\Windows) and starts them 19->91 93 Uses ping.exe to check the status of other devices and networks 19->93 29 easinvoker.exe 19->29         started        31 PING.EXE 1 19->31         started        34 xcopy.exe 2 19->34         started        37 6 other processes 19->37 61 www.binccoco.com 23.172.112.72, 2404, 49682 HOTSPOTPRUS Reserved 22->61 63 geoplugin.net 178.237.33.50, 49683, 80 ATOM86-ASATOM86NL Netherlands 22->63 95 Detected unpacking (changes PE section rights) 22->95 97 Detected unpacking (overwrites its own PE header) 22->97 99 Installs a global keyboard hook 22->99 signatures9 process10 dnsIp11 39 cmd.exe 1 29->39         started        79 127.0.0.1 unknown unknown 31->79 49 C:\Windows \System32\easinvoker.exe, PE32+ 34->49 dropped 51 C:\Windows \System32\netutils.dll, PE32+ 37->51 dropped file12 process13 signatures14 101 Suspicious powershell command line found 39->101 103 Adds a directory exclusion to Windows Defender 39->103 42 powershell.exe 23 39->42         started        45 conhost.exe 39->45         started        process15 signatures16 105 DLL side loading technique detected 42->105 47 conhost.exe 42->47         started        process17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cf39a14a2dc1fe5aa487b6faf19c63bc97103db670fa24c62832895e3002eca2/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-08-04 07:17:23 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=z442csrnyh7fvjehw35pdhddxslrapnwod5cjrrigkev4mac5sra._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
0f611b87697a816d5b37f745fa94c89315327ba3458c190fe41efd891ccd5196
ModiLoader
4fa02ec602055dfbdb1d639b3d265d8f7b20d6cd328fdb62dd77b7a1aad5829a
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6333f3de90012f2acd3436fbd0bc2672a989238ccd7ea97a948c2f07f6397a9e
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9d8282d54901d4e795f0469a5191242b2e7b3b0c51f810f71c739bfff52de8d5
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ac901bf5882f14e9e07235b8488b6479b4519addda6dbfb89147401c1e9e6e4f
ModiLoader
af4302878827cd62e91d7f42d963b213f4dbb220b28148f86f63a799666b1931
ModiLoader
b5ca34b966549dfee1a824ab645c66b17217aadda4ccea96731b8cb0cfb03a27
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f56f255d748be9370700d75eab9e32735fe802f885c81f88d0c8b91f022c2673
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f7ecefbcf3572d8b3f40ab5c23b1a62366bb8d49b603b3d54e4b46bcd6779eee
ModiLoader
+ 2'377 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader trojan
Link:
https://tria.ge/reports/230804-tn2q8sde6w/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
ModiLoader Second Stage
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
c31ef0684ba282b2771e4f43da1c0ca89957677f7b56ccd74e0511bc48181241
MD5 hash:
2a6c03742debbfd01501f9dfa45475d3
SHA1 hash:
f796351a8778914c51413885b31ba90be8e95637
Link:
https://www.unpac.me/results/5bf7abe7-2f8d-452e-88d5-b030ca85e32f/
SH256 hash:
fddd8db05e08e6071714b77e7be5ad33786cf5682be124235cb5ec409dbc54bb
MD5 hash:
74075f071354c9ebfb0de34d0e9920c6
SHA1 hash:
dcd4154bf56903fc0926f46224e495fa5bfdf923
Link:
https://www.unpac.me/results/5bf7abe7-2f8d-452e-88d5-b030ca85e32f/
SH256 hash:
8b854e7b55276712f74277b7899be22586fb0f058535bb56bd0d254ce1e413f7
MD5 hash:
4b9359c2bb41585bd68db2cad9142645
SHA1 hash:
7a2b82c2dd87ecf2dd3f3c06faa5a46f31e23ba0
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/5bf7abe7-2f8d-452e-88d5-b030ca85e32f/
SH256 hash:
cf39a14a2dc1fe5aa487b6faf19c63bc97103db670fa24c62832895e3002eca2
MD5 hash:
ae5ad2efd8a9cf25ad9eb00ebe24eb92
SHA1 hash:
2eee8f21d06a2602ed0cd3e5dc3a8a0dea8157d1
Detections:
DbatLoaderStage1
Create hunting rule
Link:
https://www.unpac.me/results/5bf7abe7-2f8d-452e-88d5-b030ca85e32f/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cf39a14a2dc1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DBatLoader
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/cf39a14a2dc1fe5aa487b6faf19c63bc97103db670fa24c62832895e3002eca2

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:CMD_Ping_Localhost
Create hunting rule
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:MALWARE_Win_ModiLoader
Create hunting rule
Author:ditekSHen
Description:Detects ModiLoader
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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
Rule name:without_attachments
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the no presence of any attachment
Reference:http://laboratorio.blogs.hispasec.com/
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/440343/

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