MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 91f1a226a3292136ecb9c39419efb66cea0fe98bcb79833e7887ed402fb442ae. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 91f1a226a3292136ecb9c39419efb66cea0fe98bcb79833e7887ed402fb442ae
SHA3-384 hash: 5f8b25fcd22cfcdfc9061dad2f3aa3cee78c311a46474fee349b3eddf4588a8910a1d8933a67c22c1f9a0ce933ffe90e
SHA1 hash: 72eff68e8b12e57f5734a2978c60223784d69330
MD5 hash: 020f3f6799e9ef4656d938e8d43de49f
humanhash: lima-cup-mexico-charlie
File name:Domgxpvqtdfgvx.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'355'776 bytes
First seen:2023-10-19 12:31:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 943a00a286edd3507b735f866788c4b5 (2 x RemcosRAT, 2 x DBatLoader, 2 x Formbook)
ssdeep 12288:iKl1+wjWARTvUKbV2p11lx8Nimm5cfGNJ3+AJf3tDWwEPbWKiwfat4YJy4IcBfdl:zlxtU9jxR7W+6AJKPdfaLScBlUGoD
Threatray 3'626 similar samples on MalwareBazaar
TLSH T1C555D024F2E34237C5332A3A9D7793748D1ABFA53918A856A7E41C788F3938538275D3
TrID 86.8% (.EXE) Win32 Executable Borland Delphi 6 (262638/61)
4.6% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.3% (.SCR) Windows screen saver (13097/50/3)
1.4% (.EXE) Win32 Executable (generic) (4505/5/1)
0.6% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon c4c4d4dcacccfc34 (2 x RemcosRAT, 2 x DBatLoader, 2 x Formbook)
Reporter malwarelabnet
Tags:exe FormBook ModiLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
318
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Domgxpvqtdfgvx.exe
Verdict:
Malicious activity
Analysis date:
2023-10-19 12:35:34 UTC
Tags:
dbatloader
Link:
https://app.any.run/tasks/ab427f9a-1e02-4409-8cbb-78437b76b7da

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.BackdoorX-gen.12956.4227.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
DNS request
Sending a custom TCP request
Creating a file
Launching a process
Creating a process with a hidden window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control keylogger lolbin overlay packed remcos replace
Link:
https://www.filescan.io/uploads/653121c6afc17c7912f8d86e/reports/b1c593eb-c43e-48bb-8063-b5b2f868fe6a/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/91f1a226a3292136ecb9c39419efb66cea0fe98bcb79833e7887ed402fb442ae
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/f643a50f-7a86-43a8-950f-98cd4b47a151
Result
Threat name:
DBatLoader, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1328671
Signature
Allocates many large memory junks
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1328671 Sample: Domgxpvqtdfgvx.exe Startdate: 19/10/2023 Architecture: WINDOWS Score: 100 37 www.spins2023.pro 2->37 39 www.sharmafootcare.com 2->39 41 14 other IPs or domains 2->41 49 Snort IDS alert for network traffic 2->49 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 7 other signatures 2->55 11 Domgxpvqtdfgvx.exe 1 2 2->11         started        signatures3 process4 file5 35 C:\Users\Public\Libraries\Domgxpvq.PIF, PE32 11->35 dropped 71 Drops PE files with a suspicious file extension 11->71 73 Writes to foreign memory regions 11->73 75 Allocates memory in foreign processes 11->75 77 Injects a PE file into a foreign processes 11->77 15 colorcpl.exe 2 11->15         started        signatures6 process7 signatures8 79 Modifies the context of a thread in another process (thread injection) 15->79 81 Maps a DLL or memory area into another process 15->81 83 Sample uses process hollowing technique 15->83 85 2 other signatures 15->85 18 explorer.exe 18 4 15->18 injected process9 dnsIp10 43 www.hivaom.top 156.237.159.158, 49725, 80 DXTL-HKDXTLTseungKwanOServiceHK Seychelles 18->43 45 www.jsnmz.com 156.250.117.211, 49728, 80 COMING-ASABCDEGROUPCOMPANYLIMITEDHK Seychelles 18->45 47 3 other IPs or domains 18->47 57 System process connects to network (likely due to code injection or exploit) 18->57 22 Domgxpvq.PIF 18->22         started        25 wscript.exe 18->25         started        signatures11 process12 signatures13 59 Multi AV Scanner detection for dropped file 22->59 61 Machine Learning detection for dropped file 22->61 63 Allocates many large memory junks 22->63 27 WerFault.exe 22->27         started        29 colorcpl.exe 22->29         started        65 Modifies the context of a thread in another process (thread injection) 25->65 67 Maps a DLL or memory area into another process 25->67 69 Tries to detect virtualization through RDTSC time measurements 25->69 31 cmd.exe 1 25->31         started        process14 process15 33 conhost.exe 31->33         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/91f1a226a3292136ecb9c39419efb66cea0fe98bcb79833e7887ed402fb442ae
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/91f1a226a3292136ecb9c39419efb66cea0fe98bcb79833e7887ed402fb442ae/
Threat name:
Win32.Trojan.ModiLoader
Create hunting rule
Status:
Malicious
First seen:
2023-10-19 03:58:47 UTC
File Type:
PE (Exe)
Extracted files:
49
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=shy2ejvdfeqtn3fzyokbt35wntva72mlzn4ygptyq7wual5uikxa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0e8a32d068ae867e5296c365c837f273bcd56c48ce93130bb501c25d8e558f39
Formbook
25c965edd039ebc00529a936e066f34149b4bb69c59c7a4fb575849584a71dda
Formbook
6b390b01eb98d6376430626d51e2745f1a4f57cf89b9b6cfb81f968d44af09c8
Formbook
8105add85f9fa29f79be4669e966f4af208f24be1290328b0ac7b89cffdd5c3b
Formbook
90f18e453ea2b0c1fa4d84d95499ab3bfd11db81a54caa2702cd3749f62c9dec
Formbook
ac00251b8ba5b7bd219bb23bb5134a11f1215d19aaa0915e5a00d7906906b19a
Formbook
be5a1d27153819f4c4eb1c96efb064deee2cf91d3cb7494377cc16adbe51e2e7
Formbook
dae2da978ef889f28bb96b4b9f0519f4d04a62517bbefc55320ea8d81c70e3e8
Formbook
e5a8f33957bd7b07dcca669b694a3b4ee2929fe3dbbf10c5394c7b05144f64e3
Formbook
efc54c548203429207c8beaf887969123bdcfd1becadfe8008fae624d06d725e
Formbook
+ 3'616 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:modiloader campaign:ao65 persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/231019-pqmb4shd44/
Behaviour
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
Adds Run key to start application
Formbook payload
ModiLoader Second Stage
Formbook
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
MD5 hash:
c116d3604ceafe7057d77ff27552c215
SHA1 hash:
452b14432fb5758b46f2897aeccd89f7c82a727d
Link:
https://www.unpac.me/results/c068d566-f373-4230-8d3c-3a88fcb715e8/
SH256 hash:
e666019b4dde429f5ecddece4566aa64a4aa6333d662716da23eb6875928ca0b
MD5 hash:
f32d24db5e8819f0025fb79969d92d1a
SHA1 hash:
c69ef84c5c49dd79e0fdc022159aa0959cb673c2
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/c068d566-f373-4230-8d3c-3a88fcb715e8/
SH256 hash:
91f1a226a3292136ecb9c39419efb66cea0fe98bcb79833e7887ed402fb442ae
MD5 hash:
020f3f6799e9ef4656d938e8d43de49f
SHA1 hash:
72eff68e8b12e57f5734a2978c60223784d69330
Link:
https://www.unpac.me/results/c068d566-f373-4230-8d3c-3a88fcb715e8/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/91f1a226a329/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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.

Comments