MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85d5d8fee53df94ccc480e1ad9cdc75f47f4db122d67ec5d4d95f93a551949d8. 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


Formbook


Vendor detections: 14


Intelligence 14 IOCs YARA 3 File information Comments
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SHA256 hash: 85d5d8fee53df94ccc480e1ad9cdc75f47f4db122d67ec5d4d95f93a551949d8
SHA3-384 hash: da32f9e8f51cdabd0a8f16b06470070fa4621bcf475ebcc8d111f6068f6ff4de3ca27767917586c45f187a95d2fa7525
SHA1 hash: 48beb566783f54c1b5725136eb210bd872ff9f30
MD5 hash: c8489d614d4b4594933998e68669c94a
humanhash: bulldog-burger-maine-single
File name:SPPB socbel.PDF.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'613'312 bytes
First seen:2023-10-10 12:52:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0d86e42911c69e10a0bac6a25141540c (1 x DBatLoader, 1 x RemcosRAT, 1 x Formbook)
ssdeep 24576:PQYmRM7kYk7XW+LLkxodkG16Be0jsb/ipPUVRWn6MgnVqZk1J3Hu9kQ9:PQwuBkxc2k1JrQ
Threatray 69 similar samples on MalwareBazaar
TLSH T1C875AEF4A2507C70E07A2A34AF45ABD0C47F74C5694D588DD2ECBBF639A23A52A1C05F
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 d8dcfcdcdcdcd4d4 (6 x DBatLoader, 4 x Formbook, 2 x RemcosRAT)
Reporter malwarelabnet
Tags:exe FormBook ModiLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
298
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SPPB socbel.PDF.exe
Verdict:
Malicious activity
Analysis date:
2023-10-10 15:43:35 UTC
Tags:
dbatloader
Link:
https://app.any.run/tasks/d591a045-b0a5-4c72-ad73-b3951c274825

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.267.31212.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
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 synchronization primitives
Searching for the window
Launching the default Windows debugger (dwwin.exe)
Gathering data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control keylogger lolbin masquerade overlay
Link:
https://www.filescan.io/uploads/652549311e07d7e1e9bd058a/reports/3be31167-e417-44fd-99cf-829ca0cd1896/overview
Verdict:
Malicious
Labled as:
Ser.Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/85d5d8fee53df94ccc480e1ad9cdc75f47f4db122d67ec5d4d95f93a551949d8
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
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Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/00c972f0-4792-428e-adb1-cd9d4ed365e8
Result
Threat name:
DBatLoader
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1322919
Signature
Adds a directory exclusion to Windows Defender
Allocates many large memory junks
Antivirus / Scanner detection for submitted sample
DLL side loading technique detected
Drops executables to the windows directory (C:\Windows) and starts them
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses an obfuscated file name to hide its real file extension (double extension)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected DBatLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1322919 Sample: SPPB_socbel.PDF.exe Startdate: 10/10/2023 Architecture: WINDOWS Score: 100 54 web.fe.1drv.com 2->54 56 onedrive.live.com 2->56 58 2 other IPs or domains 2->58 70 Antivirus / Scanner detection for submitted sample 2->70 72 Multi AV Scanner detection for dropped file 2->72 74 Multi AV Scanner detection for submitted file 2->74 76 4 other signatures 2->76 12 SPPB_socbel.PDF.exe 5 2->12         started        signatures3 process4 file5 46 C:\Users\Public\Libraries\netutils.dll, PE32+ 12->46 dropped 48 C:\Users\Public\Libraries\easinvoker.exe, PE32+ 12->48 dropped 82 Allocates many large memory junks 12->82 16 cmd.exe 1 12->16         started        19 WerFault.exe 22 16 12->19         started        21 SndVol.exe 12->21         started        signatures6 process7 signatures8 62 Uses ping.exe to sleep 16->62 64 Drops executables to the windows directory (C:\Windows) and starts them 16->64 66 Uses ping.exe to check the status of other devices and networks 16->66 23 easinvoker.exe 16->23         started        25 PING.EXE 1 16->25         started        28 xcopy.exe 2 16->28         started        31 8 other processes 16->31 process9 dnsIp10 33 cmd.exe 1 23->33         started        60 127.0.0.1 unknown unknown 25->60 50 C:\Windows \System32\easinvoker.exe, PE32+ 28->50 dropped 52 C:\Windows \System32\netutils.dll, PE32+ 31->52 dropped file11 process12 signatures13 68 Adds a directory exclusion to Windows Defender 33->68 36 cmd.exe 1 33->36         started        39 conhost.exe 33->39         started        process14 signatures15 78 Adds a directory exclusion to Windows Defender 36->78 41 powershell.exe 26 36->41         started        process16 signatures17 80 DLL side loading technique detected 41->80 44 conhost.exe 41->44         started        process18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/85d5d8fee53df94ccc480e1ad9cdc75f47f4db122d67ec5d4d95f93a551949d8/
Threat name:
Win32.Trojan.Remcos
Create hunting rule
Status:
Malicious
First seen:
2023-10-05 04:08:43 UTC
File Type:
PE (Exe)
Extracted files:
46
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qxk5r7xfhx4uztcibynnttohl5d7jwysfvt6yxknsx4tuvizjhma._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0380ce10efa5f9009c1e18e683c766370ff01126c8b0770dc194351b2ee8d8f5
Formbook
0b4976a43a547ad971fbceda4c867b8cf1d70a7495af9703758e4829365377b8
Formbook
0fcbcb5c98c97d26b4df12fc4b1f18c926df5e943b6cad241836985f5da0290e
Formbook
1665cb982b396c386411c79a5a363f5b88760626ced863e02c43c2e5ebb28b30
Formbook
1950217ecf3bfb9cdc84f74d8d22dab4a939cd805a4d44777315c2579dc8eb58
Formbook
25c965edd039ebc00529a936e066f34149b4bb69c59c7a4fb575849584a71dda
Formbook
3bc486f0fe0705dc71bd7f103965c5708a878f908ed0ff11ab973af842805a80
Formbook
a14d21f0c9cea9f351286d93bd28b6e28b939c023de608d59c5eaaaafec251c8
Formbook
caec1170f7dcb783186f28b27e367835a0219cbd4142ef874c58abb46107e0f0
Formbook
e5a8f33957bd7b07dcca669b694a3b4ee2929fe3dbbf10c5394c7b05144f64e3
Formbook
+ 59 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader trojan
Link:
https://tria.ge/reports/231010-p4m6kafe63/
Behaviour
Enumerates system info in registry
Gathers network information
Modifies Internet Explorer settings
Runs ping.exe
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Executes dropped EXE
Loads dropped DLL
ModiLoader Second Stage
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
MD5 hash:
c116d3604ceafe7057d77ff27552c215
SHA1 hash:
452b14432fb5758b46f2897aeccd89f7c82a727d
Link:
https://www.unpac.me/results/e787cc1a-4230-4774-be5a-c5fdfdfbe494/
SH256 hash:
11009b5e33a464f897354389163cb7b54a9f7b868adbff49f14bf90facc494ea
MD5 hash:
93ee4480003e44ecc30ca0a8c3d23487
SHA1 hash:
15ba4893db122ea7e5514c2cd46c0d204df236ab
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/e787cc1a-4230-4774-be5a-c5fdfdfbe494/
SH256 hash:
85d5d8fee53df94ccc480e1ad9cdc75f47f4db122d67ec5d4d95f93a551949d8
MD5 hash:
c8489d614d4b4594933998e68669c94a
SHA1 hash:
48beb566783f54c1b5725136eb210bd872ff9f30
Link:
https://www.unpac.me/results/e787cc1a-4230-4774-be5a-c5fdfdfbe494/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/85d5d8fee53d/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/85d5d8fee53df94ccc480e1ad9cdc75f47f4db122d67ec5d4d95f93a551949d8

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
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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.

Comments