MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44d76c2813cbcbbc38602cf85005884c492f6eb76fbdac3e8279633d75fc5a0d. 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: 20


Intelligence 20 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 44d76c2813cbcbbc38602cf85005884c492f6eb76fbdac3e8279633d75fc5a0d
SHA3-384 hash: 242bf304eac3c9de1c87a85fddaf7065fea9fd23ba86ba187751ddc11a040fa3becea019f95afd49625ab0656808102c
SHA1 hash: 5b35759f61868913db9aea4e6c173644645a6b9b
MD5 hash: d3933d705bb38d28f614ffc0c7acd201
humanhash: leopard-butter-zulu-lithium
File name:NEW CUSTOMER P.ORDER REQUEST.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:776'704 bytes
First seen:2025-10-23 08:04:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 21371b611d91188d602926b15db6bd48 (70 x Formbook, 33 x AgentTesla, 20 x RemcosRAT)
ssdeep 12288:az7hU5I5yuNHIgzSFKxWltRohBfSTso93UvAzLK+0PLaEvkdsLxeRal1z8DcD:af+iN57Gtene3qyLK+0jakkdTQN
TLSH T158F4016371055AABF2132CB14C1DC2B315ABBD645529A11EA66E731F08F136223FF62F
TrID 39.1% (.EXE) UPX compressed Win32 Executable (27066/9/6)
38.3% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4)
7.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.9% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
134
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
NEW CUSTOMER P.ORDER REQUEST.exe
Verdict:
No threats detected
Analysis date:
2025-10-23 08:06:48 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/39495977-c143-411d-bf5d-4c63cb1e5e9e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/33843/
Detection(s):
Win.Malware.Autoit-8998052-0
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68f9e1eead6ce0f5ad40e801
Tags:
autoit virus spawn
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Сreating synchronization primitives
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
autoit cmdkey compiled-script explorer lolbin masquerade microsoft_visual_cc packed packed packed upx
Link:
https://www.filescan.io/uploads/68f9e1e5c85c5c56973369bf/reports/c003536a-740d-46ca-90d6-7184d97b7541/overview
Verdict:
Malicious
Labled as:
Cerbu.Generic
Link:
https://www.hybrid-analysis.com/sample/44d76c2813cbcbbc38602cf85005884c492f6eb76fbdac3e8279633d75fc5a0d
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-22T21:26:00Z UTC
Last seen:
2025-10-25T02:06:00Z UTC
Hits:
~1000
Detections:
PDM:Trojan.Win32.Generic Backdoor.Agent.HTTP.C&C Trojan-Spy.Win32.Noon.sb Trojan.Win32.Strab.sb Trojan-PSW.Win32.Stealer.sb Trojan.Win32.Inject.sb HEUR:Trojan.Script.AUO.gen Trojan-Spy.Noon.HTTP.ServerRequest Trojan.Win32.Zenpak.sb
Link:
https://opentip.kaspersky.com/44d76c2813cbcbbc38602cf85005884c492f6eb76fbdac3e8279633d75fc5a0d/results?tab=lookup
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0861761f-fd77-441e-b4f9-481b61a9d60b
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1800390
Signature
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Initial sample is a PE file and has a suspicious name
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 submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1800390 Sample: NEW CUSTOMER P.ORDER REQUEST.exe Startdate: 23/10/2025 Architecture: WINDOWS Score: 100 31 www.vrinfluencer.xyz 2->31 33 www.cyphercvx.xyz 2->33 35 22 other IPs or domains 2->35 43 Suricata IDS alerts for network traffic 2->43 45 Antivirus detection for URL or domain 2->45 47 Multi AV Scanner detection for submitted file 2->47 51 4 other signatures 2->51 11 NEW CUSTOMER P.ORDER REQUEST.exe 4 2->11         started        signatures3 49 Performs DNS queries to domains with low reputation 33->49 process4 signatures5 61 Binary is likely a compiled AutoIt script file 11->61 63 Writes to foreign memory regions 11->63 65 Maps a DLL or memory area into another process 11->65 14 svchost.exe 11->14         started        process6 signatures7 67 Maps a DLL or memory area into another process 14->67 17 LM7zHhqzKyMa5K.exe 14->17 injected process8 process9 19 cscript.exe 13 17->19         started        signatures10 53 Tries to steal Mail credentials (via file / registry access) 19->53 55 Tries to harvest and steal browser information (history, passwords, etc) 19->55 57 Modifies the context of a thread in another process (thread injection) 19->57 59 3 other signatures 19->59 22 BwdiYt7eCV.exe 19->22 injected 25 chrome.exe 19->25         started        27 firefox.exe 19->27         started        process11 dnsIp12 37 www.myseria.club 103.224.182.242, 49748, 49749, 49750 TRELLIAN-AS-APTrellianPtyLimitedAU Australia 22->37 39 apotieru.com.ng 192.154.224.49, 49752, 49753, 49754 TIER-NETUS United States 22->39 41 11 other IPs or domains 22->41 29 WerFault.exe 4 25->29         started        process13
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/44d76c2813cbcbbc38602cf85005884c492f6eb76fbdac3e8279633d75fc5a0d
Verdict:
Malware
YARA:
5 match(es)
Tags:
AutoIt Decompiled Executable PE (Portable Executable) PE File Layout Suspect Win 32 Exe x86
Link:
https://app.malva.re/file/d3933d705bb38d28f614ffc0c7acd201
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/44d76c2813cbcbbc38602cf85005884c492f6eb76fbdac3e8279633d75fc5a0d/
Verdict:
Malicious
Threat:
Family.FORMBOOK
Link:
https://tip.neiki.dev/file/44d76c2813cbcbbc38602cf85005884c492f6eb76fbdac3e8279633d75fc5a0d
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-10-23 01:14:41 UTC
File Type:
PE (Exe)
Extracted files:
24
AV detection:
30 of 38 (78.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=itlwykatzpf3yodaft4fabmijres63vxn662ypucpfrt25p4ligq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
error
Formbook
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery rat spyware stealer trojan upx
Link:
https://tria.ge/reports/251023-jza3jshs5d/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
AutoIT Executable
Suspicious use of SetThreadContext
UPX packed file
Formbook payload
Formbook
Formbook family
Verdict:
Malicious
Tags:
Win.Malware.Autoit-8998052-0
YARA:
n/a
Link:
https://app.threat.zone/submission/24ce9a6f-519e-4096-960e-7313b42bae3a
Unpacked files
SH256 hash:
44d76c2813cbcbbc38602cf85005884c492f6eb76fbdac3e8279633d75fc5a0d
MD5 hash:
d3933d705bb38d28f614ffc0c7acd201
SHA1 hash:
5b35759f61868913db9aea4e6c173644645a6b9b
Link:
https://www.unpac.me/results/654263a7-69f3-4f47-bd06-ceb5da260515/
SH256 hash:
6703faf175664454beef44776ad2092080411498637cc765195100a4a99268db
MD5 hash:
583a70ee801f006de2e953c95025c405
SHA1 hash:
0dddd173ca430efebe3aeca47dc5f103683206dc
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/654263a7-69f3-4f47-bd06-ceb5da260515/
SH256 hash:
7bc02e40d267f0806ccbe4ddf692cf7e30e15aea70d7459a62be513ef77c43fa
MD5 hash:
64bb70052b94833bae8c6c2ed8355480
SHA1 hash:
3c5b9df2ff518b5026fa23510781e3d1cd15cd5a
Link:
https://www.unpac.me/results/654263a7-69f3-4f47-bd06-ceb5da260515/
SH256 hash:
10923ea59dd5331d65d4c3c6f3b2affe4fe0a0327df3c318ca00ac14e593f33c
MD5 hash:
b2f4c247b5952aba37ea591d73e90d62
SHA1 hash:
f56579ede6c544ebe589959fc0f9b2476990bb62
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/654263a7-69f3-4f47-bd06-ceb5da260515/
Parent samples :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 family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/44d76c2813cb/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/44d76c2813cbcbbc38602cf85005884c492f6eb76fbdac3e8279633d75fc5a0d

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:TH_Win_ETW_Bypass_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Windows ETW Bypass Detection Rule - 2025
Reference:https://cyfare.net/
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:upx_largefile
Create hunting rule
Author:k3nr9

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

Executable exe 44d76c2813cbcbbc38602cf85005884c492f6eb76fbdac3e8279633d75fc5a0d

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/33843/

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