MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3659096c23b68f66ca65f00e41c47a3b0642b48240cd8b92143f8b6dc90ead82. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3659096c23b68f66ca65f00e41c47a3b0642b48240cd8b92143f8b6dc90ead82
SHA3-384 hash: 7d5e4a90cf71c6ebf57a9d2bf79b24a024274d3bec577c05eeacfa33ba148aad4aa7a83fdbf61239b095bacb47f7d057
SHA1 hash: 747e0e2ee1fd8a3df7113a1a96c73d4a8caf5616
MD5 hash: 8b1e3de4da8104a90c332c285a68ddee
humanhash: lamp-muppet-undress-charlie
File name:Krgmivrnhcramf.exe
Download: download sample
Signature DBatLoader
Create hunting rule
File size:1'263'104 bytes
First seen:2023-09-04 08:49:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d0dfcbc350384b57e57b16f197fa626 (3 x DBatLoader, 2 x RemcosRAT, 1 x Formbook)
ssdeep 24576:swGq5fTk3ROmX7zJDlruqezXlu+VkGdKitox:swLfTcLzX38Vu+3EitK
Threatray 3'564 similar samples on MalwareBazaar
TLSH T12B45E029E3B14533F0775A38D9DBE668AC2CBD327D056D0B17E81D099B3A381781929F
TrID 74.5% (.EXE) Win32 Executable Borland Delphi 6 (262638/61)
12.2% (.EXE) InstallShield setup (43053/19/16)
4.0% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.7% (.SCR) Windows screen saver (13097/50/3)
1.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon 00c292d2d2d2d200 (3 x DBatLoader, 2 x RemcosRAT, 1 x NetWire)
Reporter lowmal3
Tags:DBatLoader exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
261
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL Receipt_pdf.rar
Verdict:
Malicious activity
Analysis date:
2023-08-30 06:28:43 UTC
Tags:
dbatloader
Link:
https://app.any.run/tasks/cb40ec01-ece9-4197-9624-92e3ea4c4552

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/445999/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader46.1838.25674.10524.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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 synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Сreating synchronization primitives
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Gathering data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control keylogger lolbin packed
Link:
https://www.filescan.io/uploads/64f59a3c88e500d72492028c/reports/98bdba32-e389-46c4-8ad9-79ad0ebc63fa/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/3659096c23b68f66ca65f00e41c47a3b0642b48240cd8b92143f8b6dc90ead82
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:
Dbatloader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ef5e856c-92b4-40d5-bd09-e8ec2ab2e276
Result
Threat name:
DBatLoader, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1302737
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
DLL side loading technique detected
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
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
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 signatures2 2 Behavior Graph ID: 1302737 Sample: Krgmivrnhcramf.exe Startdate: 04/09/2023 Architecture: WINDOWS Score: 100 94 Snort IDS alert for network traffic 2->94 96 Found malware configuration 2->96 98 Malicious sample detected (through community Yara rule) 2->98 100 7 other signatures 2->100 11 Krgmivrnhcramf.exe 1 7 2->11         started        16 Shsyqjjd.PIF 2->16         started        18 Shsyqjjd.PIF 2->18         started        process3 dnsIp4 76 web.fe.1drv.com 11->76 78 onedrive.live.com 11->78 84 2 other IPs or domains 11->84 66 C:\Users\Public\Libraries\netutils.dll, PE32+ 11->66 dropped 68 C:\Users\Public\Libraries\easinvoker.exe, PE32+ 11->68 dropped 70 C:\Users\Public\Libraries\Shsyqjjd.PIF, PE32 11->70 dropped 122 Drops PE files with a suspicious file extension 11->122 20 cmd.exe 1 11->20         started        23 WerFault.exe 9 11->23         started        25 colorcpl.exe 2 11->25         started        80 web.fe.1drv.com 16->80 86 3 other IPs or domains 16->86 124 Writes to foreign memory regions 16->124 126 Allocates memory in foreign processes 16->126 128 Injects a PE file into a foreign processes 16->128 27 SndVol.exe 16->27         started        82 web.fe.1drv.com 18->82 88 3 other IPs or domains 18->88 130 Multi AV Scanner detection for dropped file 18->130 132 Machine Learning detection for dropped file 18->132 29 colorcpl.exe 18->29         started        file5 signatures6 process7 signatures8 102 Uses ping.exe to sleep 20->102 104 Drops executables to the windows directory (C:\Windows) and starts them 20->104 106 Uses ping.exe to check the status of other devices and networks 20->106 31 easinvoker.exe 20->31         started        33 PING.EXE 1 20->33         started        36 xcopy.exe 2 20->36         started        42 8 other processes 20->42 108 Maps a DLL or memory area into another process 27->108 110 Queues an APC in another process (thread injection) 27->110 39 byJgwLErbJnPKBU.exe 27->39 injected process9 dnsIp10 44 cmd.exe 1 31->44         started        72 127.0.0.1 unknown unknown 33->72 62 C:\Windows \System32\easinvoker.exe, PE32+ 36->62 dropped 112 Maps a DLL or memory area into another process 39->112 47 control.exe 39->47         started        64 C:\Windows \System32\netutils.dll, PE32+ 42->64 dropped file11 signatures12 process13 signatures14 116 Adds a directory exclusion to Windows Defender 44->116 49 cmd.exe 1 44->49         started        52 conhost.exe 44->52         started        118 Modifies the context of a thread in another process (thread injection) 47->118 120 Maps a DLL or memory area into another process 47->120 54 explorer.exe 47->54 injected process15 dnsIp16 90 Adds a directory exclusion to Windows Defender 49->90 57 powershell.exe 23 49->57         started        74 www.miyekc.top 38.181.22.138, 80 COGENT-174US United States 54->74 92 System process connects to network (likely due to code injection or exploit) 54->92 signatures17 process18 signatures19 114 DLL side loading technique detected 57->114 60 conhost.exe 57->60         started        process20
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3659096c23b68f66ca65f00e41c47a3b0642b48240cd8b92143f8b6dc90ead82/
Threat name:
Win32.Trojan.ModiLoader
Create hunting rule
Status:
Malicious
First seen:
2023-08-29 06:27:00 UTC
File Type:
PE (Exe)
Extracted files:
74
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gzmqs3bdw2hwnstf6ahedrd2hmdefnecidgyxequh6fw3siovwba._file
Verdict:
malicious
Similar samples:
06724c588f5b9381effa96ca72ae6c136b6ec64ae1e898942d34142e40078bab
DBatLoader
151fb5746b08b95408b92e08f4bbeac8c4a1a3fc3ad6f43d237357f10476b33f
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4053220e58d30e514ab543a64e3854e7c411bfa084c000172cdfe6d3e8f65875
DBatLoader
6988ca1c014e55ad0ff7c394a9be532bf01fe531d68dfaba70ea106f9db787cb
DBatLoader
959fc8883e6b1d4ab77f9738792435e2dae1969530f36d2672db6cb397778687
DBatLoader
9c3860c6744d8b2718e1109e327795014997a81b0e21706a96242d0f8d52f55b
DBatLoader
a1662b8e9f60ae12d014dc7bf567d136abef56c45d76b65c765c71d411c7ee8f
DBatLoader
b747df969c4c80638e92b68759a8ced53c3d14bf705ad0fece792a566c9f3de9
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bcb4b428f2487d1dfc2d5f36fdd7f334e7915a5fad15f46835f6a8420002c327
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d0294bc11b1c8e0655189aba2ade4ffb54da6f36e2afc2ef2e0045a5a17203bf
DBatLoader
+ 3'554 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader persistence trojan
Link:
https://tria.ge/reports/230904-krk38afd62/
Behaviour
Enumerates system info in registry
Runs ping.exe
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
ModiLoader Second Stage
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
80f7462e972daba70164729fdf60c1135a5c11f9c79b56074a752e04a006f088
MD5 hash:
f8c07c4323869670ae4f6a4d01d45d41
SHA1 hash:
477978c157958ce15013baa227eed36f3909b420
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/0f501c44-a08f-4f9f-9dcc-03e5538ff9e9/
Parent samples :
33ca9923e204fe49ca08062c7799a0edd936be726f89e661756e058677eb4a96
518d34f7f99881a4540c1d3ce98efc53d7601e8a3e66a016b911c4d0f42dd345
8fa3e79856319c3ac7ff04639dcdbaec1ec7ce8c92e4a7aca8637751c84a247b
3074b7ebb1cf86d43eb65ab8fdf650cfc5055c79ec91b2b685d74b7f244d39fb
ec2a93fc951dac56dd988691db138c94ea8cbd477127bf95c2a9483f602d6b1e
3659096c23b68f66ca65f00e41c47a3b0642b48240cd8b92143f8b6dc90ead82
SH256 hash:
7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
MD5 hash:
c116d3604ceafe7057d77ff27552c215
SHA1 hash:
452b14432fb5758b46f2897aeccd89f7c82a727d
Link:
https://www.unpac.me/results/0f501c44-a08f-4f9f-9dcc-03e5538ff9e9/
SH256 hash:
3659096c23b68f66ca65f00e41c47a3b0642b48240cd8b92143f8b6dc90ead82
MD5 hash:
8b1e3de4da8104a90c332c285a68ddee
SHA1 hash:
747e0e2ee1fd8a3df7113a1a96c73d4a8caf5616
Detections:
DbatLoaderStage1
Create hunting rule
Link:
https://www.unpac.me/results/0f501c44-a08f-4f9f-9dcc-03e5538ff9e9/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3659096c23b6/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/3659096c23b68f66ca65f00e41c47a3b0642b48240cd8b92143f8b6dc90ead82

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 3659096c23b68f66ca65f00e41c47a3b0642b48240cd8b92143f8b6dc90ead82

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/445999/

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