MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b9d7c098afa53de66a2e6cced5036987a429f71adb35df1c3bf5e445af8a96dc. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b9d7c098afa53de66a2e6cced5036987a429f71adb35df1c3bf5e445af8a96dc
SHA3-384 hash: 594f75e2ef752299f941eaf534b19a29b0f6112d1b2f0548adc5735ff65c8adfc2ce3682841d248815688d4c0682aec2
SHA1 hash: 33319af082e49e1a0ce726eafee718cf01655e00
MD5 hash: 404d739214210e2b8ce2badc8c00a5c2
humanhash: uniform-thirteen-fourteen-ack
File name:DF0987890000.scr
Download: download sample
Signature DBatLoader
Create hunting rule
File size:2'774'016 bytes
First seen:2024-01-22 09:47:36 UTC
Last seen:2024-01-22 11:24:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 02e3ebe88b2a6296bb4b034e0bd03814 (4 x DBatLoader, 1 x RemcosRAT)
ssdeep 49152:xDWu2Avcfk5wAQaEOsA7M0enZF/ZrABL:xyu9uFH0x
TLSH T1E2D5AD025F3CB8A2FCD5C936CE777364A7653E31AD6085A232E978DCD936E99702C112
TrID 36.1% (.SCR) Windows screen saver (13097/50/3)
29.0% (.EXE) Win64 Executable (generic) (10523/12/4)
12.4% (.EXE) Win32 Executable (generic) (4505/5/1)
5.7% (.EXE) Win16/32 Executable Delphi generic (2072/23)
5.6% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 111cfc60abb56b15 (4 x DBatLoader, 1 x RemcosRAT)
Reporter abuse_ch
Tags:DBatLoader exe scr

Intelligence

File Origin
# of uploads :
2
# of downloads :
328
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
b9d7c098afa53de66a2e6cced5036987a429f71adb35df1c3bf5e445af8a96dc.exe
Verdict:
Malicious activity
Analysis date:
2024-01-22 09:48:49 UTC
Tags:
dbatloader rat remcos keylogger
Link:
https://app.any.run/tasks/cd13e787-7d7d-4cfe-ab39-9226580493ff

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
ModiLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/472232/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.5519.15620.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
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
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint hook keylogger masquerade packed
Link:
https://www.filescan.io/uploads/65ae39d6f3cf17c17b757ce9/reports/ce143c67-a77f-4453-a507-c9ec47d71a19/overview
Verdict:
Malicious
Labled as:
TrojanDownloader.ModiLoader_AGen
Link:
https://www.hybrid-analysis.com/sample/b9d7c098afa53de66a2e6cced5036987a429f71adb35df1c3bf5e445af8a96dc
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:
Malicious
Link:
https://analyze.intezer.com/analyses/70e6bc83-44c7-4c13-9715-0b72f1b28f28
Result
Threat name:
DBatLoader, Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1378605
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
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
Delayed program exit found
DLL side loading technique detected
Drops PE files with a suspicious file extension
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample is not signed and drops a device driver
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)
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: 1378605 Sample: DF0987890000.scr.exe Startdate: 22/01/2024 Architecture: WINDOWS Score: 100 56 web.fe.1drv.com 2->56 58 pqrzyq.db.files.1drv.com 2->58 60 5 other IPs or domains 2->60 74 Snort IDS alert for network traffic 2->74 76 Multi AV Scanner detection for domain / URL 2->76 78 Found malware configuration 2->78 80 10 other signatures 2->80 9 DF0987890000.scr.exe 1 8 2->9         started        14 Gpfnxguo.PIF 2->14         started        signatures3 process4 dnsIp5 62 dual-spov-0006.spov-msedge.net 13.107.137.11, 443, 49729, 49730 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 9->62 44 C:\Users\Public\Libraries\truesight.sys, PE32+ 9->44 dropped 46 C:\Users\Public\Libraries\netutils.dll, PE32+ 9->46 dropped 48 C:\Users\Public\Libraries\easinvoker.exe, PE32+ 9->48 dropped 50 C:\Users\Public\Librariesbehaviorgraphpfnxguo.PIF, PE32 9->50 dropped 88 Drops PE files with a suspicious file extension 9->88 90 Writes to foreign memory regions 9->90 92 Allocates memory in foreign processes 9->92 96 2 other signatures 9->96 16 colorcpl.exe 5 16 9->16         started        21 cmd.exe 4 9->21         started        64 13.107.139.11, 443, 49735, 49736 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 14->64 94 Multi AV Scanner detection for dropped file 14->94 23 colorcpl.exe 14->23         started        file6 signatures7 process8 dnsIp9 52 107.175.229.139, 49732, 49733, 8087 AS-COLOCROSSINGUS United States 16->52 54 geoplugin.net 178.237.33.50, 49734, 80 ATOM86-ASATOM86NL Netherlands 16->54 42 C:\Users\user\AppData\Roaming\aka\yes.png, data 16->42 dropped 66 Contains functionality to bypass UAC (CMSTPLUA) 16->66 68 Tries to steal Mail credentials (via file registry) 16->68 70 Contains functionalty to change the wallpaper 16->70 72 7 other signatures 16->72 25 colorcpl.exe 1 16->25         started        28 colorcpl.exe 1 16->28         started        30 colorcpl.exe 2 16->30         started        32 cmd.exe 2 21->32         started        34 conhost.exe 21->34         started        36 cmd.exe 1 21->36         started        38 7 other processes 21->38 file10 signatures11 process12 signatures13 82 Tries to steal Instant Messenger accounts or passwords 25->82 84 Tries to harvest and steal browser information (history, passwords, etc) 25->84 86 Tries to steal Mail credentials (via file / registry access) 28->86 40 conhost.exe 32->40         started        process14
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b9d7c098afa53de66a2e6cced5036987a429f71adb35df1c3bf5e445af8a96dc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b9d7c098afa53de66a2e6cced5036987a429f71adb35df1c3bf5e445af8a96dc/
Threat name:
Win32.Trojan.ModiLoader
Create hunting rule
Status:
Malicious
First seen:
2024-01-22 05:30:08 UTC
File Type:
PE (Exe)
Extracted files:
46
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xhl4bgfpuu66m2ronthnka3jq6sct5y23m256hb36xsell4ks3oa._file
Verdict:
unknown
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/240122-lsr4ladhg5/
Behaviour
Enumerates system info in registry
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Launches sc.exe
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
Creates new service(s)
ModiLoader Second Stage
NirSoft MailPassView
NirSoft WebBrowserPassView
Nirsoft
ModiLoader, DBatLoader
Remcos
Malware Config
C2 Extraction:
107.175.229.139:8087
Gathering data
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b9d7c098afa5/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/b9d7c098afa53de66a2e6cced5036987a429f71adb35df1c3bf5e445af8a96dc

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: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 b9d7c098afa53de66a2e6cced5036987a429f71adb35df1c3bf5e445af8a96dc

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/472232/

Comments