MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41dbd50dec8697c71e8feea9912873500ae7061955e1331ac9e657041b7b57f8. 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: 9


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

SHA256 hash: 41dbd50dec8697c71e8feea9912873500ae7061955e1331ac9e657041b7b57f8
SHA3-384 hash: 6a21b91161740b639994901d5d89258503438476fa4d4cc62c3b791f103ea6eed65bb2c7369ed6da879aec59bb959570
SHA1 hash: 406c1c668a6ebbb078bcb9d4916735481f3ca874
MD5 hash: af3c7998cb1f82022026ef5a0240439b
humanhash: leopard-four-kansas-princess
File name:SecuriteInfo.com.W32.AIDetect.malware2.6397.30975
Download: download sample
Signature DBatLoader
Create hunting rule
File size:802'816 bytes
First seen:2022-07-16 06:31:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 077780b656ccb18d86eb00528cd56a01 (4 x RemcosRAT, 3 x DBatLoader, 1 x Formbook)
ssdeep 12288:wmgi3VtzPY+ji70/Gm23P+SraklRm9Q266cY4s6JBCbRJBT:wvuPY+h+hP+KaklRm9stY4s6JBCbRL
TLSH T110056C25E2A085F2ED6B163C8D1B87A4D425BD506D2CD8836BE93DCD6FF868034272D7
TrID 65.6% (.EXE) Win32 Executable Borland Delphi 7 (664796/42/58)
25.9% (.EXE) Win32 Executable Borland Delphi 6 (262638/61)
4.2% (.EXE) InstallShield setup (43053/19/16)
1.3% (.EXE) Win32 Executable Delphi generic (14182/79/4)
1.2% (.SCR) Windows screen saver (13101/52/3)
File icon (PE):PE icon
dhash icon c730d8e4ccd43047 (4 x RemcosRAT, 3 x DBatLoader, 1 x Formbook)
Reporter SecuriteInfoCom
Tags:DBatLoader exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
220
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/290779/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.6397.30975.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
Sending an HTTP GET request
Creating a file
Launching a process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/26305/overview
Behaviour
MalwareBazaar
CheckCmdLine
Gathering data
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/93a41fe5-52a1-4689-96c0-7a530969f1c7
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1033428
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
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)
Delayed program exit found
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected Remcos RAT
Yara detected UAC Bypass using ComputerDefaults
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 665918 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 16/07/2022 Architecture: WINDOWS Score: 100 32 www.simsekaluminyurn.com 2->32 44 Malicious sample detected (through community Yara rule) 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 Yara detected UAC Bypass using ComputerDefaults 2->48 50 2 other signatures 2->50 7 SecuriteInfo.com.W32.AIDetect.malware2.6397.exe 1 17 2->7         started        12 Worurb.exe 13 2->12         started        14 Worurb.exe 13 2->14         started        signatures3 process4 dnsIp5 34 vervain.co.in 199.79.62.221, 443, 49719, 49725 PUBLIC-DOMAIN-REGISTRYUS United States 7->34 24 C:\Users\Public\Libraries\Worurb.exe, PE32 7->24 dropped 26 C:\Users\...\Worurb.exe:Zone.Identifier, ASCII 7->26 dropped 52 Writes to foreign memory regions 7->52 54 Creates a thread in another existing process (thread injection) 7->54 56 Injects a PE file into a foreign processes 7->56 16 logagent.exe 2 3 7->16         started        58 Multi AV Scanner detection for dropped file 12->58 20 logagent.exe 12->20         started        22 logagent.exe 14->22         started        file6 signatures7 process8 dnsIp9 28 www.simsekaluminyurn.com 91.192.100.53, 2404, 49742, 49743 AS-SOFTPLUSCH Switzerland 16->28 30 192.168.2.1 unknown unknown 16->30 36 Contains functionalty to change the wallpaper 16->36 38 Contains functionality to steal Chrome passwords or cookies 16->38 40 Contains functionality to inject code into remote processes 16->40 42 2 other signatures 16->42 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/41dbd50dec8697c71e8feea9912873500ae7061955e1331ac9e657041b7b57f8/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2022-07-16 05:27:16 UTC
File Type:
PE (Exe)
Extracted files:
66
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ihn5kdpmq2l4ohup52uzckdtkafoobqzkxqtggwj4zlqig33k74a._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:remcos persistence rat trojan
Link:
https://tria.ge/reports/220716-halx3sacbm/
Behaviour
Suspicious use of WriteProcessMemory
Adds Run key to start application
ModiLoader Second Stage
ModiLoader, DBatLoader
Remcos
Unpacked files
SH256 hash:
dc0377ea26efeb8d3411b8a861a20c9fa07af02308075ed1a8a7b849980893f1
MD5 hash:
5bff59b56c06a281b66ef4e919ce560c
SHA1 hash:
d8b49405898da4060988afe98219d5b62e4e2a7a
Link:
https://www.unpac.me/results/d83bfeb6-a350-4098-9f58-33246bf692af/
SH256 hash:
41dbd50dec8697c71e8feea9912873500ae7061955e1331ac9e657041b7b57f8
MD5 hash:
af3c7998cb1f82022026ef5a0240439b
SHA1 hash:
406c1c668a6ebbb078bcb9d4916735481f3ca874
Link:
https://www.unpac.me/results/d83bfeb6-a350-4098-9f58-33246bf692af/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/41dbd50dec86/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/41dbd50dec8697c71e8feea9912873500ae7061955e1331ac9e657041b7b57f8

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/290779/

Comments