MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2517ed2b2525424d095280b32a99a2d3ead88aa2b8d8e34eb65da2e64dac3c90. 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 23 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2517ed2b2525424d095280b32a99a2d3ead88aa2b8d8e34eb65da2e64dac3c90
SHA3-384 hash: 2aac1f7c234ab67eb0c43458a1c8a0a86b50bb00d7b3d5f784eaf94fb4ede57cfde9df2aeef12e4c05841facceb29a1d
SHA1 hash: 11e9e8ec217f02c25710cb592a78e0c9d74dbca7
MD5 hash: 19797642afaf97f9a789ea1100ab2aa9
humanhash: xray-oxygen-sweet-twelve
File name:new rrequest.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'187'328 bytes
First seen:2025-08-09 04:58:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:Btb20pkaCqT5TBWgNQ7aSDlnKQyXWqRREBLrV6A:SVg5tQ7aS5nK/GqRo5
Threatray 2'665 similar samples on MalwareBazaar
TLSH T11C45C01363DD8361C7B25273BA25B701BEBF7C2506A5F96B2FD4093DB920122521EA73
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
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
_2517ed2b2525424d095280b32a99a2d3ead88aa2b8d8e34eb65da2e64dac3c90.exe
Verdict:
No threats detected
Analysis date:
2025-08-09 05:00:31 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/37be74ec-8b7d-4122-8fea-62f6df2286f9

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/19833/
Detection(s):
SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6896d58311d7f9b979e6d6cf
Tags:
autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Сreating synchronization primitives
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
AIT:Trojan.Nymeria
Link:
https://www.hybrid-analysis.com/sample/2517ed2b2525424d095280b32a99a2d3ead88aa2b8d8e34eb65da2e64dac3c90
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9504c5d2-e781-42fa-b5b4-2f03146fedfa
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1753536
Signature
Binary is likely a compiled AutoIt script file
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1753536 Sample: new rrequest.exe Startdate: 09/08/2025 Architecture: WINDOWS Score: 100 31 www.streetsatoshi.xyz 2->31 33 www.streamingsite.xyz 2->33 35 8 other IPs or domains 2->35 43 Suricata IDS alerts for network traffic 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Yara detected FormBook 2->47 51 3 other signatures 2->51 11 new rrequest.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 EucCNzOOFiB.exe 14->17 injected process8 process9 19 at.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 n5J0pWN54VNL.exe 19->22 injected 25 chrome.exe 19->25         started        27 firefox.exe 19->27         started        process11 dnsIp12 37 alunos.fun 84.32.84.32, 49694, 49696, 49697 NTT-LT-ASLT Lithuania 22->37 39 www.truyensexnganhay.icu 45.200.254.48, 49712, 49713, 49714 Africa-on-Cloud-ASZA Seychelles 22->39 41 4 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/2517ed2b2525424d095280b32a99a2d3ead88aa2b8d8e34eb65da2e64dac3c90
Verdict:
Malware
YARA:
7 match(es)
Tags:
AutoIt Decompiled Executable PDB Path PE (Portable Executable) Suspect Win 32 Exe x86
Link:
https://app.malva.re/file/19797642afaf97f9a789ea1100ab2aa9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2517ed2b2525424d095280b32a99a2d3ead88aa2b8d8e34eb65da2e64dac3c90/
Verdict:
Malicious
Threat:
VHO:Trojan-Spy.Win32.Noon
Link:
https://tip.neiki.dev/file/2517ed2b2525424d095280b32a99a2d3ead88aa2b8d8e34eb65da2e64dac3c90
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-08-09 04:29:43 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eul62kzfevbe2cksqczsvgnc2pvnrcvcxdmogtvwlwromtnmhsia._file
Verdict:
malicious
Label(s):
autoit
Create hunting rule
Similar samples:
170c2b10322d1b2bbd5403091730544828633e2bdf59af1134b1ae1898a8d90c
Formbook
65e5c84f48592dcd3c32e9e9764805716c647d259310647533a20e088f92a19a
Formbook
a8ba34baa2dd999845323fe9f3c2b1401256ffa0a9b8da69362365d06c6f1049
Formbook
c6a0531ed5ae1c524f171fa33fd54fa427414e1ad7039d507c151093b8439329
Formbook
dc63e07cb6e12c12a56e70ff30c621337dfa43ab35d2807545573b5f5f44acbf
Formbook
error
Formbook
f6e1f83bb4add24396f8144afb4b36ebc1b6896b67355ec7f2e3a3c82181b182
Formbook
ff7082a210f3795f8ca7b937b0107554a47d184ed44d1d73db8cfc87df728322
Formbook
+ 2'655 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/250809-fl62aa1yf1/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
AutoIT Executable
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8a6037ff-ee3d-4515-9e92-8230d042920d
Unpacked files
SH256 hash:
2517ed2b2525424d095280b32a99a2d3ead88aa2b8d8e34eb65da2e64dac3c90
MD5 hash:
19797642afaf97f9a789ea1100ab2aa9
SHA1 hash:
11e9e8ec217f02c25710cb592a78e0c9d74dbca7
Link:
https://www.unpac.me/results/f2b04c8a-e28b-4a72-80b0-f99632b4b0ad/
SH256 hash:
bc7e1152fe43975b231d45970d8ae28974ad5c98a24aee9cecbe6af9b744060d
MD5 hash:
cc7fde04ae399e7b836a422d37da32f5
SHA1 hash:
012caffde9b7fa8c756be99f259a310386d4f3c4
Link:
https://www.unpac.me/results/f2b04c8a-e28b-4a72-80b0-f99632b4b0ad/
SH256 hash:
d423e3b3105679730d970f63cd61a00a5ce15cd076bf8595764f68388c0e6598
MD5 hash:
fd32c216bf8d7fc367fa29f84a8a5908
SHA1 hash:
5c2b56cd4e9dde1a6f53118090cef734c7cc56b0
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/f2b04c8a-e28b-4a72-80b0-f99632b4b0ad/
Parent samples :
0a884bfa29941bd9bde3af50b6d8ee6b17467fc52278bab31d7e01bffa7a14c7
170c2b10322d1b2bbd5403091730544828633e2bdf59af1134b1ae1898a8d90c
2517ed2b2525424d095280b32a99a2d3ead88aa2b8d8e34eb65da2e64dac3c90
07351022141ffd0655322cbcb9bc66d32353fe5c7040d81324a2bceb23514126
8cb4b7bd98c553c2a1eadbd0a73f4f333b9585093824d8105901200ddb6ba02a
36d4bfc0f5b41fe07986ba470d15a6dfb0b82601394fbb41ee6a6921dccd4319
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2517ed2b2525/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/2517ed2b2525424d095280b32a99a2d3ead88aa2b8d8e34eb65da2e64dac3c90

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: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_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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:YahLover
Create hunting rule
Author:Kevin Falcoz
Description:YahLover

File information

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

Malspam

Formbook

Executable exe 2517ed2b2525424d095280b32a99a2d3ead88aa2b8d8e34eb65da2e64dac3c90

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/19833/

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