MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e2ff0a181ae6aa48f5c204a7bc515b6e1a7430139bd22ee2a96345f957072bbb. 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


DBatLoader


Vendor detections: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e2ff0a181ae6aa48f5c204a7bc515b6e1a7430139bd22ee2a96345f957072bbb
SHA3-384 hash: 83e29f691ab03a6808e823101a24d02fce66b1a1be88e1cbacf21052b1e94ed9c0122e1a6813c64db48fa943e30e2d81
SHA1 hash: 0747ec6a2878efef71c7801231db9dc1e8534fd2
MD5 hash: b35b7f736ba254cbf6470006b5324088
humanhash: bakerloo-four-six-queen
File name:FedEx Shipment 77357XXXXXXX.exe
Download: download sample
Signature DBatLoader
Create hunting rule
File size:1'127'936 bytes
First seen:2023-10-02 07:01:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash cd0bc3eafbc3cc9f776d6c66674b72bc (3 x DBatLoader, 1 x RemcosRAT)
ssdeep 24576:BnoM7x5Y77KKc2ON3txt+PAidyEyr1VW9:BtH8
Threatray 12 similar samples on MalwareBazaar
TLSH T1D4356C72FA85DC72E02A89789CC5BA4E155B71F06A4768ADD69C7BD537B03703B8C083
TrID 76.2% (.OCX) Windows ActiveX control (116521/4/18)
8.5% (.SCR) Windows screen saver (13097/50/3)
6.8% (.EXE) Win64 Executable (generic) (10523/12/4)
2.9% (.EXE) Win32 Executable (generic) (4505/5/1)
1.3% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 74f4d4d4cce4e8e0 (27 x AgentTesla, 19 x Formbook, 17 x DBatLoader)
Reporter lowmal3
Tags:DBatLoader exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
290
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
FedEx Shipment 77357XXXXXXX.exe
Verdict:
Malicious activity
Analysis date:
2023-10-02 07:32:19 UTC
Tags:
dbatloader rat remcos
Link:
https://app.any.run/tasks/2312bd8d-88d8-496a-ba8a-32ad9908b0c1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
MiscreantPunch.SingleXOR.EXE.HEX.55.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Sending a custom TCP request
DNS request
Creating a file
Running batch commands
Creating a process with a hidden window
Launching a process
Searching for the window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Gathering data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control keylogger lolbin masquerade remcos
Link:
https://www.filescan.io/uploads/651a6aed2d5fc006cad9835d/reports/b217ea6b-a978-4973-ae0e-c7069ef284e7/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/e2ff0a181ae6aa48f5c204a7bc515b6e1a7430139bd22ee2a96345f957072bbb
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/1ae40c89-79c3-483a-972c-fe7a83c16555
Result
Threat name:
Remcos, DBatLoader
Create hunting rule
Detection:
malicious
Classification:
rans.phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1317752
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to inject code into remote processes
Contains functionality to modify clipboard data
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
Delayed program exit found
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
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)
Tries to steal Mail credentials (via file registry)
Uses dynamic DNS services
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
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1317752 Sample: FedEx_Shipment_77357XXXXXXX.exe Startdate: 02/10/2023 Architecture: WINDOWS Score: 100 69 donpapii.duckdns.org 2->69 71 web.fe.1drv.com 2->71 73 4 other IPs or domains 2->73 83 Snort IDS alert for network traffic 2->83 85 Found malware configuration 2->85 87 Malicious sample detected (through community Yara rule) 2->87 89 10 other signatures 2->89 12 FedEx_Shipment_77357XXXXXXX.exe 1 7 2->12         started        16 Hmweggpj.PIF 2->16         started        signatures3 process4 file5 63 C:\Users\Public\Libraries\netutils.dll, PE32+ 12->63 dropped 65 C:\Users\Public\Libraries\easinvoker.exe, PE32+ 12->65 dropped 67 C:\Users\Public\Libraries\Hmweggpj.PIF, PE32 12->67 dropped 117 Drops PE files with a suspicious file extension 12->117 119 Writes to foreign memory regions 12->119 121 Allocates memory in foreign processes 12->121 18 SndVol.exe 3 13 12->18         started        22 cmd.exe 1 12->22         started        24 svchost.exe 12->24         started        123 Antivirus detection for dropped file 16->123 125 Multi AV Scanner detection for dropped file 16->125 127 Injects a PE file into a foreign processes 16->127 26 colorcpl.exe 16->26         started        signatures6 process7 dnsIp8 75 donpapii.duckdns.org 81.161.229.158, 2404, 49697, 49698 CMCSUS Germany 18->75 77 geoplugin.net 178.237.33.50, 49699, 80 ATOM86-ASATOM86NL Netherlands 18->77 91 Contains functionality to bypass UAC (CMSTPLUA) 18->91 93 Tries to steal Mail credentials (via file registry) 18->93 95 Contains functionalty to change the wallpaper 18->95 109 4 other signatures 18->109 28 SndVol.exe 18->28         started        31 SndVol.exe 18->31         started        33 SndVol.exe 2 18->33         started        43 2 other processes 18->43 97 Uses ping.exe to sleep 22->97 99 Drops executables to the windows directory (C:\Windows) and starts them 22->99 101 Uses ping.exe to check the status of other devices and networks 22->101 35 easinvoker.exe 22->35         started        37 PING.EXE 1 22->37         started        40 xcopy.exe 2 22->40         started        45 8 other processes 22->45 103 Contains functionality to steal Chrome passwords or cookies 26->103 105 Contains functionality to modify clipboard data 26->105 107 Contains functionality to steal Firefox passwords or cookies 26->107 signatures9 process10 dnsIp11 111 Tries to steal Instant Messenger accounts or passwords 28->111 113 Tries to steal Mail credentials (via file / registry access) 28->113 115 Tries to harvest and steal browser information (history, passwords, etc) 31->115 47 cmd.exe 1 35->47         started        79 127.0.0.1 unknown unknown 37->79 59 C:\Windows \System32\easinvoker.exe, PE32+ 40->59 dropped 61 C:\Windows \System32\netutils.dll, PE32+ 45->61 dropped file12 signatures13 process14 signatures15 129 Adds a directory exclusion to Windows Defender 47->129 50 cmd.exe 1 47->50         started        53 conhost.exe 47->53         started        process16 signatures17 81 Adds a directory exclusion to Windows Defender 50->81 55 powershell.exe 26 50->55         started        process18 process19 57 conhost.exe 55->57         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e2ff0a181ae6aa48f5c204a7bc515b6e1a7430139bd22ee2a96345f957072bbb/
Threat name:
Win32.Trojan.Remcos
Create hunting rule
Status:
Malicious
First seen:
2023-09-29 14:29:01 UTC
File Type:
PE (Exe)
Extracted files:
25
AV detection:
26 of 36 (72.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4l7quga242ver5ocast3yuk3nynhimattpjc5yvjmnc7svyhfo5q._file
Verdict:
malicious
Similar samples:
00174652cb6423c2ab0160ebbaa0b5918daa97c297ca39526232cb06e60c7ad9
DBatLoader
0951a4a0aa2cfa91d5477895e6302d68fcddd490691787e63261e7bf9982e5cd
DBatLoader
25a3c31cfefacd58b5175960891d0c14d3201a99ef57011186849e0fd50c7174
DBatLoader
877cb8703ca12f80a724652ad436b8b7678e718c4ee009d61b47217c8443180d
DBatLoader
914741181590f27bfb7f365db3e72c8a65e3b1744a80d614ef568b10f059fb46
DBatLoader
94de4dc571040c2f3d1f9690384778017cf94e58d2f4b25b8e9d9568210eb1ca
DBatLoader
b7fe0485eabd5401adf1fb4aff0fe9123afdf6811ce07af75240734a0dd2a007
DBatLoader
bfb3b7f5c73f6c15389fe5240d0388044d3663724cfe6461b9fabe2639fb045d
DBatLoader
ddbdee246ac529b92bceff0074cf409fc19bd1d532709859b209cc586adc2e04
DBatLoader
+ 2 additional samples on MalwareBazaar
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/231002-htsjzaga41/
Behaviour
Enumerates system info in registry
Runs ping.exe
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
ModiLoader Second Stage
NirSoft MailPassView
NirSoft WebBrowserPassView
Nirsoft
ModiLoader, DBatLoader
Remcos
Malware Config
C2 Extraction:
donpapii.duckdns.org:2404
Unpacked files
SH256 hash:
7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
MD5 hash:
c116d3604ceafe7057d77ff27552c215
SHA1 hash:
452b14432fb5758b46f2897aeccd89f7c82a727d
Link:
https://www.unpac.me/results/83b8e165-cfd6-446f-a00e-be7865f8115f/
SH256 hash:
e571f8fa81e5f853c523c23e4de226e87a1a7c9f614319c247fc4fe2bbfb166d
MD5 hash:
17c24332764f0fafbaae43dd88abca53
SHA1 hash:
0796c96f9e2cac44271ad31ba04b202f01cc4223
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/83b8e165-cfd6-446f-a00e-be7865f8115f/
SH256 hash:
e2ff0a181ae6aa48f5c204a7bc515b6e1a7430139bd22ee2a96345f957072bbb
MD5 hash:
b35b7f736ba254cbf6470006b5324088
SHA1 hash:
0747ec6a2878efef71c7801231db9dc1e8534fd2
Link:
https://www.unpac.me/results/83b8e165-cfd6-446f-a00e-be7865f8115f/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e2ff0a181ae6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e2ff0a181ae6aa48f5c204a7bc515b6e1a7430139bd22ee2a96345f957072bbb

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:Borland
Create hunting rule
Author:malware-lu
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Malspam

DBatLoader

Executable exe e2ff0a181ae6aa48f5c204a7bc515b6e1a7430139bd22ee2a96345f957072bbb

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments