MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e0758597228ea6a49eeb52477945524d7d660bed6c5f9259ed4a73ebfbae704e. 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: 18


Intelligence 18 IOCs YARA 25 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e0758597228ea6a49eeb52477945524d7d660bed6c5f9259ed4a73ebfbae704e
SHA3-384 hash: 18fe89269d87ba685636162cdb0eba36e473bde2d851a60d76f83c74354ef1a51d03bfce891d12085fe6cd3e97f4a792
SHA1 hash: f0c9d05f7520a3f9f73de430b32ac4cab0b7d694
MD5 hash: 84ba18d848c89a539e11b6182a51aa29
humanhash: cold-fifteen-angel-glucose
File name:payment.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'147'904 bytes
First seen:2026-02-16 12:09:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1895460fffad9475fda0c84755ecfee1 (441 x Formbook, 142 x AgentTesla, 69 x a310Logger)
ssdeep 24576:r5EmXFtKaL4/oFe5T9yyXYfP1ijXdaqbWokoxq3rEy:rPVt/LZeJbInQRaqqYMr
TLSH T16435AE0273D1C066FFAB92334F5AF6115BBC79260123A62F13981D7AB9701B1563E7A3
TrID 29.5% (.EXE) Win64 Executable (generic) (6522/11/2)
22.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
178
Origin country :
CH CH
Vendor Threat Intelligence
Malware configuration found for:
AutoIt
Details
AutoIt
extracted scripts and files
Link:
https://research.acce.ciphertechsolutions.com/results/7ada320e-c10a-4b9d-9cf8-f01ae473c31d/
Malware family:
n/a
ID:
1
File name:
payment.exe
Verdict:
No threats detected
Analysis date:
2026-02-16 12:10:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/eee8ccb8-317e-4894-97ed-a8a8cc60afd9

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/53420/
Detection(s):
SecuriteInfo.com.Win32.Trojan.Agent.35E5V6.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6993092f2715406c647a1324
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/6993092d2ffccda09770ad3d/reports/5cd792d7-bf0e-49a9-af97-00d0ad1678de/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e0758597228ea6a49eeb52477945524d7d660bed6c5f9259ed4a73ebfbae704e
Verdict:
Malicious
File Type:
exe x32
Detections:
Backdoor.Win32.Blakken.sb Backdoor.Agent.HTTP.C&C Trojan-Spy.Win32.Noon.sb Trojan-Spy.Noon.HTTP.ServerRequest Trojan.Win64.Injexa.sb Trojan.Win32.SpeedBit.sb Trojan.Win32.Agent.sb Trojan-Dropper.Win32.Injector.sb Trojan.Win64.Injects.hvc Trojan.Win32.Strab.sb Trojan.Win32.Inject.sb PDM:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/e0758597228ea6a49eeb52477945524d7d660bed6c5f9259ed4a73ebfbae704e/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/049519f8-b323-4029-851a-81a50cb8eca5
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1869883
Signature
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Joe Sandbox ML detected suspicious 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 submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Unusual module load detection (module proxying)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1869883 Sample: payment.exe Startdate: 16/02/2026 Architecture: WINDOWS Score: 100 34 www.sufficient.pl 2->34 36 www.kineticcore.store 2->36 38 4 other IPs or domains 2->38 42 Suricata IDS alerts for network traffic 2->42 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 7 other signatures 2->48 11 payment.exe 2 2->11         started        signatures3 process4 signatures5 58 Binary is likely a compiled AutoIt script file 11->58 60 Writes to foreign memory regions 11->60 62 Maps a DLL or memory area into another process 11->62 64 Switches to a custom stack to bypass stack traces 11->64 14 svchost.exe 11->14         started        process6 signatures7 66 Modifies the context of a thread in another process (thread injection) 14->66 68 Maps a DLL or memory area into another process 14->68 70 Sample uses process hollowing technique 14->70 72 4 other signatures 14->72 17 explorer.exe 35 1 14->17 injected process8 dnsIp9 28 www.sufficient.pl 185.253.212.22, 49726, 80 GREENER-ASPL Poland 17->28 30 www.crownceylontours.com 104.21.77.109, 49725, 80 CLOUDFLARENETUS United States 17->30 32 shops.myshopify.com 23.227.38.74, 49724, 80 CLOUDFLARENETUS Canada 17->32 40 System process connects to network (likely due to code injection or exploit) 17->40 21 explorer.exe 17->21         started        signatures10 process11 signatures12 50 Modifies the context of a thread in another process (thread injection) 21->50 52 Maps a DLL or memory area into another process 21->52 54 Tries to detect virtualization through RDTSC time measurements 21->54 56 Switches to a custom stack to bypass stack traces 21->56 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e0758597228ea6a49eeb52477945524d7d660bed6c5f9259ed4a73ebfbae704e
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/84ba18d848c89a539e11b6182a51aa29
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e0758597228ea6a49eeb52477945524d7d660bed6c5f9259ed4a73ebfbae704e/
Verdict:
Malicious
Threat:
Family.FORMBOOK
Link:
https://tip.neiki.dev/file/e0758597228ea6a49eeb52477945524d7d660bed6c5f9259ed4a73ebfbae704e
Threat name:
Win32.Trojan.ShellcodeCrypter
Create hunting rule
Status:
Malicious
First seen:
2026-02-16 12:10:46 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4b2ylfzcr2tkjhxlkjdxsrksjv6wmc7nnrpzewpnjjz6x65oobha._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 campaign:ou07 discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/260216-pb63zadw3g/
Behaviour
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
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Badlisted process makes network request
Formbook payload
Formbook
Formbook family
Unpacked files
SH256 hash:
e0758597228ea6a49eeb52477945524d7d660bed6c5f9259ed4a73ebfbae704e
MD5 hash:
84ba18d848c89a539e11b6182a51aa29
SHA1 hash:
f0c9d05f7520a3f9f73de430b32ac4cab0b7d694
Link:
https://www.unpac.me/results/b857db60-d4a9-4951-b667-492aa87c0c3b/
SH256 hash:
0bc5bb69fa41a2e15e7bba11c3d5385b86a3bac96c00e0f20796732072d2fa4c
MD5 hash:
509b39d3820e63fd6bb095481a13da47
SHA1 hash:
1b201cdbd72948e77a4f3e2024642e648b9e8ae7
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
Windows_Trojan_Formbook
Create hunting rule
Formbook
Create hunting rule
Link:
https://www.unpac.me/results/b857db60-d4a9-4951-b667-492aa87c0c3b/
Parent samples :
e0758597228ea6a49eeb52477945524d7d660bed6c5f9259ed4a73ebfbae704e
79dcb6bdf84fdae64873b6fe27c9d52bf30cb4d7c545b13035cfdbe4adb12182
c2ad94bcec514687c25dfd08030502812814407ea841a297715cf9bf0b2b5825
e0a7c224fcb25ecf89e90d1c00f7a8fd5192bd1ff63278754e2056549443b87f
7ba7a9f45087733f3fa825456a4feb4b6c79710ee2c9dd65c54d8455c5bd0c0b
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e0758597228e/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/e0758597228ea6a49eeb52477945524d7d660bed6c5f9259ed4a73ebfbae704e

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:Formbook
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
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:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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: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/
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/formbook-adopts-cab-less-approach
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12

File information

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

Malspam

Formbook

Executable exe e0758597228ea6a49eeb52477945524d7d660bed6c5f9259ed4a73ebfbae704e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/53420/

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