MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71e47c516e0fc4c7fa136f0d5abb1fa130ccf34ffea2888c072439311c8aa307. 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: 16


Intelligence 16 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71e47c516e0fc4c7fa136f0d5abb1fa130ccf34ffea2888c072439311c8aa307
SHA3-384 hash: 077dffe8a49a0e00bb12d344ca4517e69bd9369e73cd472bd61e9f089b6cf532ea0ee82db1defddb822f37b2f9612d78
SHA1 hash: 86e0621f2b97c9e9c050f285ba29991252a62892
MD5 hash: 5142edb1789cf6c61701efd16eb9cea6
humanhash: ten-steak-blue-bluebird
File name:file.exe
Download: download sample
Signature DBatLoader
Create hunting rule
File size:1'300'992 bytes
First seen:2023-10-11 18:58:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7b81750dfa561fad4dadd71b82d358de (6 x DBatLoader, 2 x Formbook, 1 x RemcosRAT)
ssdeep 24576:iFoEhCKAXS/1+O9P1Bza+78soKoxm5OST6Iytld3BIwbgKcQrE/k2+oVN:iF9ii/1+O9P1BB8soKXx7ytldxeV
Threatray 72 similar samples on MalwareBazaar
TLSH T121556CE5A2408C21D0367978CF5AE7D5052D7EDD6D068CCD4E60DACF2A69AE0B9FC063
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 7e3c7068e8e8e062 (28 x DBatLoader, 6 x RemcosRAT, 4 x Formbook)
Reporter abuse_ch
Tags:DBatLoader exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
262
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
file.exe
Verdict:
Malicious activity
Analysis date:
2023-10-11 19:16:17 UTC
Tags:
dbatloader formbook xloader stealer spyware
Link:
https://app.any.run/tasks/4ef0eeca-2b00-4655-8a5e-a1d03725d27f

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/453377/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader46.23397.26300.3756.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 a process
Unauthorized injection to a system process
Gathering data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control keylogger lolbin overlay remcos remote replace
Link:
https://www.filescan.io/uploads/6526f0ba4feff9bfde55859b/reports/862575bd-d357-46a9-9e1d-88ee56f21387/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/71e47c516e0fc4c7fa136f0d5abb1fa130ccf34ffea2888c072439311c8aa307
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:
IEInspector Software
Create hunting rule
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/6dde2fdb-4090-4acf-a301-6653a8384453
Result
Threat name:
DBatLoader, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1324007
Signature
Adds a directory exclusion to Windows Defender
Allocates many large memory junks
Allocates memory in foreign processes
DLL side loading technique detected
Drops executables to the windows directory (C:\Windows) and starts them
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Queues an APC in another process (thread injection)
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 FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1324007 Sample: file.exe Startdate: 11/10/2023 Architecture: WINDOWS Score: 100 62 web.fe.1drv.com 2->62 64 onedrive.live.com 2->64 66 2 other IPs or domains 2->66 86 Malicious sample detected (through community Yara rule) 2->86 88 Yara detected FormBook 2->88 90 Yara detected DBatLoader 2->90 12 file.exe 5 2->12         started        signatures3 process4 file5 58 C:\Users\Public\Libraries\netutils.dll, PE32+ 12->58 dropped 60 C:\Users\Public\Libraries\easinvoker.exe, PE32+ 12->60 dropped 94 Writes to foreign memory regions 12->94 96 Allocates memory in foreign processes 12->96 98 Allocates many large memory junks 12->98 100 Injects a PE file into a foreign processes 12->100 16 cmd.exe 1 12->16         started        19 colorcpl.exe 2 12->19         started        signatures6 process7 signatures8 70 Uses ping.exe to sleep 16->70 72 Drops executables to the windows directory (C:\Windows) and starts them 16->72 74 Uses ping.exe to check the status of other devices and networks 16->74 21 easinvoker.exe 16->21         started        23 PING.EXE 1 16->23         started        26 xcopy.exe 2 16->26         started        31 8 other processes 16->31 76 Maps a DLL or memory area into another process 19->76 78 Queues an APC in another process (thread injection) 19->78 29 TvpKIfNtXgvw.exe 19->29 injected process9 dnsIp10 33 cmd.exe 1 21->33         started        68 127.0.0.1 unknown unknown 23->68 54 C:\Windows \System32\easinvoker.exe, PE32+ 26->54 dropped 36 rundll32.exe 29->36         started        38 autoconv.exe 29->38         started        56 C:\Windows \System32\netutils.dll, PE32+ 31->56 dropped file11 process12 signatures13 80 Adds a directory exclusion to Windows Defender 33->80 40 cmd.exe 1 33->40         started        43 conhost.exe 33->43         started        82 Maps a DLL or memory area into another process 36->82 45 explorer.exe 2 1 36->45 injected 47 TvpKIfNtXgvw.exe 36->47 injected process14 signatures15 92 Adds a directory exclusion to Windows Defender 40->92 49 powershell.exe 26 40->49         started        process16 signatures17 84 DLL side loading technique detected 49->84 52 conhost.exe 49->52         started        process18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/71e47c516e0fc4c7fa136f0d5abb1fa130ccf34ffea2888c072439311c8aa307/
Threat name:
Win32.Trojan.Remcos
Create hunting rule
Status:
Malicious
First seen:
2023-10-10 06:22:52 UTC
File Type:
PE (Exe)
Extracted files:
75
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ohshyulob7cmp6qtn4gvvoy7ueymz42p72rirdaheq4tchekumdq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
08a60f72793672599cf88d9c6c20eedc37ac6da248877a9a7345ab065bb769ea
DBatLoader
218b06f1a24c05c5fa1480a3c0153957800fb882d977acd28eb4d853c976fb7a
DBatLoader
26c004fb03af90aee24cbe0edaeb758c87e8835ce235ecb49b1e0c1eecf17538
DBatLoader
2b2ed2623c8b0e1867fe816928be401f482453d8e6e7922660fa4fe9695127c0
DBatLoader
364c2706a3944881b9efd42b8324497b4b8e70dd88f5cc4e87bc64bdd1d6a5fb
DBatLoader
5706d8958701b77e315dcd2d850bb5028518dbea8a851d84680f15b0669430f5
DBatLoader
7b798cee09b1e65922731c0ac1ddc080ce0560fe68a01c70e19bcc1bb59cd047
DBatLoader
7d489f696a0cc6d2b4f6a046bfbfd575d3bc2a55df7be21d8359d406f677e533
DBatLoader
988ed9d6f58307ca4d5d42471240d5fbc37f31b5bc0e1007869ffc22f12571b2
DBatLoader
ea2adbcb61a20497bc442d31600336a93659f5b38ee367fa83c0a996b0912e83
DBatLoader
+ 62 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader trojan
Link:
https://tria.ge/reports/231011-xm3hxsha64/
Behaviour
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
ModiLoader Second Stage
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
70dc1d5e493521be64cbd0b70a29f81f18e2da5473f151e51074a80a5648a80c
MD5 hash:
4c9f54531f6f253a51f0605540892091
SHA1 hash:
ff3c498cf3e35cf2e36cfcb573b4ef6dd9db39e2
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/a89044a4-1d72-4ee2-aff1-a35e07bf15d9/
Parent samples :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 hash:
7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
MD5 hash:
c116d3604ceafe7057d77ff27552c215
SHA1 hash:
452b14432fb5758b46f2897aeccd89f7c82a727d
Link:
https://www.unpac.me/results/a89044a4-1d72-4ee2-aff1-a35e07bf15d9/
SH256 hash:
71e47c516e0fc4c7fa136f0d5abb1fa130ccf34ffea2888c072439311c8aa307
MD5 hash:
5142edb1789cf6c61701efd16eb9cea6
SHA1 hash:
86e0621f2b97c9e9c050f285ba29991252a62892
Link:
https://www.unpac.me/results/a89044a4-1d72-4ee2-aff1-a35e07bf15d9/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/71e47c516e0f/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/71e47c516e0fc4c7fa136f0d5abb1fa130ccf34ffea2888c072439311c8aa307

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 71e47c516e0fc4c7fa136f0d5abb1fa130ccf34ffea2888c072439311c8aa307

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/453377/

Comments