MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85ad935b3f04ac7a537e4cf51894c03ed4764343f3b0d8c56657d9137d8e451e. 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: 17


Intelligence 17 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 85ad935b3f04ac7a537e4cf51894c03ed4764343f3b0d8c56657d9137d8e451e
SHA3-384 hash: 7cc5d30f461c2005bdba56d7ac69249202900db0a8b74043be8f184202a8e176e32e0f94e85022775b140f1aeaae8e1b
SHA1 hash: 1224f2d44b3614da6ab0c77d3322fecdd0402dc3
MD5 hash: 0dab3d55c52bc7138c0420f495e92b9f
humanhash: august-undress-yankee-georgia
File name:Sales Order Attached Please Confirm Stock Delivery Date.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'221'120 bytes
First seen:2025-12-08 13:49:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1895460fffad9475fda0c84755ecfee1 (353 x Formbook, 104 x AgentTesla, 58 x a310Logger)
ssdeep 24576:P5EmXFtKaL4/oFe5T9yyXYfP1ijXda07Y4YBojhkd8hqSVBj4P3:PPVt/LZeJbInQRa004OE5B8
TLSH T14E45BF027381D062FFAB92734B56F6115BBC79260123E61F13981DBABE701B1563E7A3
TrID 40.3% (.EXE) Win64 Executable (generic) (10522/11/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
AutoIt
Details
AutoIt
extracted scripts and files
Link:
https://research.acce.ciphertechsolutions.com/results/2e7073e5-e70e-4de8-9342-17cba1bf5de4/
Malware family:
n/a
ID:
1
File name:
Sales Order Attached Please Confirm Stock Delivery Date.exe
Verdict:
No threats detected
Analysis date:
2025-12-08 13:50:59 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2e78a8cd-dfdb-4921-bf9d-02ea8c9edcc7

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/43004/
Detection(s):
SecuriteInfo.com.Win32.Trojan.Agent.35E5V6.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6936d7a1db58e1a2c22b8005
Tags:
autoit emotet
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug autoit compiled-script fingerprint keylogger masquerade microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/6936d79fbc15eab491f720d6/reports/faad017c-d4ee-4363-a31e-34b098f6ed22/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/85ad935b3f04ac7a537e4cf51894c03ed4764343f3b0d8c56657d9137d8e451e
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-12-07T22:04:00Z UTC
Last seen:
2025-12-10T06:33:00Z UTC
Hits:
~1000
Detections:
Trojan-Spy.Noon.HTTP.ServerRequest Trojan.Win32.Strab.sb Trojan.Win32.Inject.sb Trojan.Win32.Auzenpak.sb Trojan-Spy.Win32.Noon.borj Trojan-Dropper.Win32.Dorifel.sbd Trojan.Win32.Agent.sb PDM:Trojan.Win32.Generic Backdoor.Agent.HTTP.C&C Trojan-Spy.Win32.Noon.sb Trojan-PSW.Win32.Stealer.sb Trojan.Win32.Zenpak.sb
Link:
https://opentip.kaspersky.com/85ad935b3f04ac7a537e4cf51894c03ed4764343f3b0d8c56657d9137d8e451e/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dcb783fa-d82e-4b52-a4f9-a16238dbf7e5
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/85ad935b3f04ac7a537e4cf51894c03ed4764343f3b0d8c56657d9137d8e451e
Verdict:
Malware
YARA:
7 match(es)
Tags:
AutoIt Decompiled Executable PDB Path PE (Portable Executable) PE File Layout Suspect Win 32 Exe x86
Link:
https://app.malva.re/file/0dab3d55c52bc7138c0420f495e92b9f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/85ad935b3f04ac7a537e4cf51894c03ed4764343f3b0d8c56657d9137d8e451e/
Verdict:
Malicious
Threat:
Family.FORMBOOK
Link:
https://tip.neiki.dev/file/85ad935b3f04ac7a537e4cf51894c03ed4764343f3b0d8c56657d9137d8e451e
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-12-08 01:22:02 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qwwzgwz7aswhuu36jt2rrfgah3khmq2d6oynrrlgk7mrg7moiupa._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
Link:
https://tria.ge/reports/251208-q5e21sev6c/
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
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/59c73764-0d9c-41f7-9f12-97cb5f5d9ced
Unpacked files
SH256 hash:
85ad935b3f04ac7a537e4cf51894c03ed4764343f3b0d8c56657d9137d8e451e
MD5 hash:
0dab3d55c52bc7138c0420f495e92b9f
SHA1 hash:
1224f2d44b3614da6ab0c77d3322fecdd0402dc3
Link:
https://www.unpac.me/results/4f5c5f9c-f129-43a7-916b-6166e0fe91a9/
SH256 hash:
26d04ad97df8250838c04c3b9330174fb82068dd5757824f8e7e2dfbae5955d5
MD5 hash:
aab427dab4ed332e4120dd481e4d0b00
SHA1 hash:
937cf8b75143a850d8d66db15382574e04be44a9
Link:
https://www.unpac.me/results/4f5c5f9c-f129-43a7-916b-6166e0fe91a9/
SH256 hash:
bc81dffc6274a79d22b2e60b498bd7cdb9e2310b754492737c39695cb90d747c
MD5 hash:
dee42da9d58caf4fa783a28baf7b04b8
SHA1 hash:
561a17fd2d44fe74d62dc3af0bc06234a97425f8
Link:
https://www.unpac.me/results/4f5c5f9c-f129-43a7-916b-6166e0fe91a9/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/85ad935b3f04/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/85ad935b3f04ac7a537e4cf51894c03ed4764343f3b0d8c56657d9137d8e451e

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
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__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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_Generic_MassHunt_Win_Malware_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Windows malware mass-hunt rule - 2025
Reference:https://cyfare.net/
Rule name:TH_Win_ETW_Bypass_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Windows ETW Bypass Detection Rule - 2025
Reference:https://cyfare.net/

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/43004/

Comments