MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ca676b334d8a3f4542877a696a7092b29dbdeddabcd70af2a80e5c8384a75b6. 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: 14


Intelligence 14 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5ca676b334d8a3f4542877a696a7092b29dbdeddabcd70af2a80e5c8384a75b6
SHA3-384 hash: 9062978f83c3a81077871a65a012b66df6253aa734045af4811a2e2bbbf94c86bc3164fa91b4e5bf1dbe1c57c838f329
SHA1 hash: 8cfa86cdbcda76c59cea93839115f84b9b47ced0
MD5 hash: 23ce4c2eb85eea9a1871bf922978ade9
humanhash: mars-sad-fix-early
File name:TT Air Export COSCO.exe
Download: download sample
Signature ModiLoader
Create hunting rule
File size:1'196'032 bytes
First seen:2023-02-14 13:07:42 UTC
Last seen:2023-02-14 14:37:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d1aec4d82386c4595521872a7de3a670 (5 x ModiLoader, 1 x Formbook)
ssdeep 12288:oX8lOqFSsZ40z3QjB2lr5fPx7Zh70WoQzV9hBoSFhAf1nAhglR:Q8ltFSQ3AB2zp7pcf1nAhglR
Threatray 2'650 similar samples on MalwareBazaar
TLSH T17945161DBECD1037C3330A35A8065E2459256AB1ED28F9F73EACD808CBF66716836D56
TrID 50.9% (.SCR) Windows screen saver (13097/50/3)
17.5% (.EXE) Win32 Executable (generic) (4505/5/1)
8.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
7.8% (.EXE) OS/2 Executable (generic) (2029/13)
7.7% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 79d0b2b05e9692d8 (7 x ModiLoader, 3 x Formbook)
Reporter lowmal3
Tags:exe ModiLoader

Intelligence

File Origin
# of uploads :
2
# of downloads :
217
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TT Air Export COSCO.exe
Verdict:
Malicious activity
Analysis date:
2023-02-14 13:09:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7206253b-5def-4f18-b5dc-13cbbdbf8c83

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/365678/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader45.39751.31062.32141.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
DNS request
Sending a custom TCP request
Creating a file
Launching a process
Searching for the window
Launching a service
Changing a file
Unauthorized injection to a recently created process
Delayed writing of the file
Setting a keyboard event handler
Sending an HTTP GET request
Enabling the 'hidden' option for recently created files
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/69563/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
keylogger remcos shell32.dll
Link:
https://www.filescan.io/uploads/63eb87b46ea97adc8fc1dee3/reports/2cad064e-5517-4697-bdfb-59af67666903/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/5ca676b334d8a3f4542877a696a7092b29dbdeddabcd70af2a80e5c8384a75b6
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Gathering data
Result
Threat name:
DBatLoader, Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1174428
Signature
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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: 807226 Sample: TT Air Export COSCO.exe Startdate: 14/02/2023 Architecture: WINDOWS Score: 100 47 Malicious sample detected (through community Yara rule) 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 Yara detected DBatLoader 2->51 53 4 other signatures 2->53 6 TT Air Export COSCO.exe 1 18 2->6         started        11 Yissqluu.exe 14 2->11         started        13 Yissqluu.exe 13 2->13         started        process3 dnsIp4 27 web.fe.1drv.com 6->27 35 3 other IPs or domains 6->35 23 C:\Users\Public\Libraries\Yissqluu.exe, PE32 6->23 dropped 25 C:\Users\...\Yissqluu.exe:Zone.Identifier, ASCII 6->25 dropped 55 Injects a PE file into a foreign processes 6->55 15 TT Air Export COSCO.exe 2 16 6->15         started        29 web.fe.1drv.com 11->29 37 3 other IPs or domains 11->37 57 Multi AV Scanner detection for dropped file 11->57 19 Yissqluu.exe 11->19         started        31 l-0003.l-dc-msedge.net 13.107.43.12, 443, 49702 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 13->31 33 l-0004.l-dc-msedge.net 13.107.43.13, 443, 49701 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 13->33 39 4 other IPs or domains 13->39 21 Yissqluu.exe 13->21         started        file5 signatures6 process7 dnsIp8 41 193.23.3.34, 43672, 49697, 49703 HOSTSLIM-GLOBAL-NETWORKNL unknown 15->41 43 geoplugin.net 178.237.33.50, 49698, 80 ATOM86-ASATOM86NL Netherlands 15->43 45 Installs a global keyboard hook 15->45 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5ca676b334d8a3f4542877a696a7092b29dbdeddabcd70af2a80e5c8384a75b6/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-02-14 11:14:49 UTC
File Type:
PE (Exe)
Extracted files:
46
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lsthnmzu3cr7ivbio6tjnjyjfmu5xxw5vpgxblzkqds4qockow3a._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
15fde337ddfb3d5665b441b1c2b6391a1584dcf04b28b5316300b52ae63673e8
ModiLoader
221784974f49f2b54c90c63ce6cf9550d94b15c3442c29c959300dbbf5b91f61
ModiLoader
23dd65161a7f297125c40f5c9e12d9c0bc9c314021a74de9d47ec8bc13146b18
ModiLoader
3fc5fe06474624df2032970d6c877080a12fdbd0b35f53622e11eb8788ed6c4a
ModiLoader
7e82cf496170e81178aa01bb117531aaf096b2ee9797e5d82e6e141ad550c0ef
ModiLoader
9846c8ffd0aec6ff3c8b8db350032e4d9586ac6aa22b06944672c837d3bbcf28
ModiLoader
f9c82287e71d51c8160a9eb81116f33ac932c12f8af5afcd144229e214553e20
ModiLoader
+ 2'640 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:remcos botnet:13-feb-2023 persistence rat trojan
Link:
https://tria.ge/reports/230214-qc8hvsde56/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
ModiLoader Second Stage
ModiLoader, DBatLoader
Remcos
Malware Config
C2 Extraction:
193.23.3.34:43672
Unpacked files
SH256 hash:
4682349d95a915780d239aae771d26869576b7c77efb983608b3907c83bdc7c6
MD5 hash:
df0cb93015884d62e4d550b1aca736d0
SHA1 hash:
1b5cef77fe197658b5179c4856a455fa81ae472a
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/cadb4ade-ba0d-4ff3-8eae-f4971bdbf7ae/
Parent samples :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 hash:
5ca676b334d8a3f4542877a696a7092b29dbdeddabcd70af2a80e5c8384a75b6
MD5 hash:
23ce4c2eb85eea9a1871bf922978ade9
SHA1 hash:
8cfa86cdbcda76c59cea93839115f84b9b47ced0
Detections:
DbatLoaderStage1
Create hunting rule
Link:
https://www.unpac.me/results/cadb4ade-ba0d-4ff3-8eae-f4971bdbf7ae/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5ca676b334d8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.54
Link:
https://yomi.yoroi.company/submissions/5ca676b334d8a3f4542877a696a7092b29dbdeddabcd70af2a80e5c8384a75b6

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:iexplorer_remcos
Create hunting rule
Author:iam-py-test
Description:Detect iexplorer being taken over by Remcos
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Author:ditekSHen
Description:Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Windows_Trojan_Remcos_b296e965
Create hunting rule
Author:Elastic Security
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.remcos.

File information

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

Malspam

ModiLoader

Executable exe 5ca676b334d8a3f4542877a696a7092b29dbdeddabcd70af2a80e5c8384a75b6

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/365678/

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