MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ee3dca8cae3f74a8d15e487328d1a33c28ca7098c747f2d50e4e5547d038474. 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: 21


Intelligence 21 IOCs YARA 8 File information Comments
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SHA256 hash: 5ee3dca8cae3f74a8d15e487328d1a33c28ca7098c747f2d50e4e5547d038474
SHA3-384 hash: 616ca2eb87ee76b543daebe1886ddad33ab56e5111a31d940b387358caf6ff8620f169356105a60af94dfbf778c2088b
SHA1 hash: 62bfe22e034dae5fbc01dbaca8df4badb2405e6e
MD5 hash: f04541a78cee2c9c7f716607471c77b0
humanhash: high-july-florida-minnesota
File name:5ee3dca8cae3f74a8d15e487328d1a33c28ca7098c747f2d50e4e5547d038474
Download: download sample
Signature Formbook
Create hunting rule
File size:726'016 bytes
First seen:2025-09-05 13:08:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:JdxK78y3irW9d3bF+fUKAL757qfFKlujWVQOTmYTfdq8Gvjhan2MC:JdM7V3EW9dJ+8KC75OD+TVdA7
Threatray 793 similar samples on MalwareBazaar
TLSH T131F41299365AF902C4AE377458B1D7FA077A9E982011E7178FE87DEB3D0EB8419103D2
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
5ee3dca8cae3f74a8d15e487328d1a33c28ca7098c747f2d50e4e5547d038474
Verdict:
Malicious activity
Analysis date:
2025-09-05 20:11:22 UTC
Tags:
netreactor formbook xloader
Link:
https://app.any.run/tasks/cf6635df-87a2-4859-86d5-dd202641eced

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/25592/
Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68bae111eb163e0ec18482e9
Tags:
remcos virus msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Creating a window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
crypt obfuscated packed packed packer_detected remcos vbnet
Link:
https://www.filescan.io/uploads/68baed0f20d0ee406d96bbc0/reports/acc9e3b7-0de9-4576-8898-e3d083efbcea/overview
Verdict:
Malicious
Labled as:
Genie.8DN.Generic
Link:
https://www.hybrid-analysis.com/sample/5ee3dca8cae3f74a8d15e487328d1a33c28ca7098c747f2d50e4e5547d038474
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.
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-08-20T17:33:00Z UTC
Last seen:
2025-08-20T17:33:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/5ee3dca8cae3f74a8d15e487328d1a33c28ca7098c747f2d50e4e5547d038474/results?tab=lookup
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0e2f491a-af09-4fb5-a0cb-d813119ffe25
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1761835
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Maps a DLL or memory area into another process
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
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1761835 Sample: REQUEST FOR QUOTATION AUG 2... Startdate: 21/08/2025 Architecture: WINDOWS Score: 100 45 Suricata IDS alerts for network traffic 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected FormBook 2->49 51 5 other signatures 2->51 9 REQUEST FOR QUOTATION AUG 20 PROJECTYBV.exe 1 7 2->9         started        process3 signatures4 63 Injects a PE file into a foreign processes 9->63 12 REQUEST FOR QUOTATION AUG 20 PROJECTYBV.exe 9->12         started        15 REQUEST FOR QUOTATION AUG 20 PROJECTYBV.exe 9->15         started        process5 signatures6 65 Maps a DLL or memory area into another process 12->65 17 hf9Y6bxiQ.exe 12->17 injected process7 signatures8 43 Maps a DLL or memory area into another process 17->43 20 net.exe 1 20 17->20         started        process9 dnsIp10 32 sqlite.org 194.195.208.62, 49162, 80 NEXINTO-DE Germany 20->32 34 www.sqlite.org 20->34 30 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32 20->30 dropped 55 Tries to steal Mail credentials (via file / registry access) 20->55 57 Tries to harvest and steal browser information (history, passwords, etc) 20->57 59 Maps a DLL or memory area into another process 20->59 61 Queues an APC in another process (thread injection) 20->61 25 PzC0hfmIr72.exe 20->25 injected 28 firefox.exe 20->28         started        file11 signatures12 process13 dnsIp14 36 www.zdrsz.xyz 25->36 39 www.trusttransparent.xyz 25->39 41 17 other IPs or domains 25->41 signatures15 53 Performs DNS queries to domains with low reputation 39->53
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5ee3dca8cae3f74a8d15e487328d1a33c28ca7098c747f2d50e4e5547d038474
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5ee3dca8cae3f74a8d15e487328d1a33c28ca7098c747f2d50e4e5547d038474/
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2025-08-21 00:58:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
29 of 38 (76.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l3r5zkgk4p3uvdiv4sdtfdi2gpbizjyjrr2h6lkq4tsvi7idqr2a._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
Similar samples:
1f60712c0d173d50aba8f766c49d4c70588d3315b701756bbb785d7c513b1c78
Formbook
3437dcba37836ce6f8964000868d8b0728e5dcb25d8bf7421828bd1ba5e6b506
Formbook
3f3bedd484f8e49e35bd9e77b1ae88b27d5efc747a44dee28277be0556653ecb
Formbook
446db8c0272f51979be2c65ad7ff221e5b00b3d3718a16cb2e6f7bd2f4003773
Formbook
46411b8001c1bec2f2ef0b8e4ebebf0457ecc0eec2b4693e3e61f1986009320e
Formbook
4da133b1ed7d9098b7b76b888472c069a08da9334cac292ea995c113d54812e3
Formbook
62f63b180fc726bb6d54ecba4b3edb4436e2442953b07aea87c0e60cf057417f
Formbook
cba5a4c3813bbce1dfd6591d94bdd59e773c33d06d4a534da0b3cb527f0a9f7b
Formbook
e2dc30f133c91cab67e24cebc23291f6953654e16d4ea2621dd64dd500c5cc9a
Formbook
e716163f54adee3d2033774eb284550be239f8fa3027ce66724173f822a1131d
Formbook
error
Formbook
+ 783 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/250905-ra24qsxpt2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/27aa97d4-7dfb-476c-a322-d3eb8ca35cdc
Unpacked files
SH256 hash:
5ee3dca8cae3f74a8d15e487328d1a33c28ca7098c747f2d50e4e5547d038474
MD5 hash:
f04541a78cee2c9c7f716607471c77b0
SHA1 hash:
62bfe22e034dae5fbc01dbaca8df4badb2405e6e
Link:
https://www.unpac.me/results/27fdf177-4381-4434-a6c7-1d484ea3d1bb/
SH256 hash:
ec3dae8c1f7e6b8753cfcbaa13e5c4656c16f314bfb638ea6b27962dfa5d91c8
MD5 hash:
5d9ab2e7d35788f1fbc9d4078b4a8513
SHA1 hash:
1d71555a5211acec1531331392984a9723eee538
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/27fdf177-4381-4434-a6c7-1d484ea3d1bb/
SH256 hash:
338eec1b8f81648168774142d32504dcfbdbf117fd766a5dfb8b55fc268751b4
MD5 hash:
241d283e71e647bd8c014036a659793e
SHA1 hash:
2e18adfafa1f106df0aeb621c4d1e65fbd42ce77
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/27fdf177-4381-4434-a6c7-1d484ea3d1bb/
Parent samples :
446db8c0272f51979be2c65ad7ff221e5b00b3d3718a16cb2e6f7bd2f4003773
5ee3dca8cae3f74a8d15e487328d1a33c28ca7098c747f2d50e4e5547d038474
SH256 hash:
fc4b67409ffa1051ecb459d32e0bfdbcaf7c62e498430d0d56c23a3e3c27bff0
MD5 hash:
7211f34e2a294d0171119f9787ca7d18
SHA1 hash:
90f402d0b28a6a218ae75f262bca85ccec6bc400
Link:
https://www.unpac.me/results/27fdf177-4381-4434-a6c7-1d484ea3d1bb/
SH256 hash:
100320b51388dda1a4b3306d6a294222eb4d2dfe67f42f8490ce4e0c7fdc5b3a
MD5 hash:
e978b8e5272347c7c831368c87056830
SHA1 hash:
263bac811ca81aaf982dce0b92b8b38bfc59292e
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/27fdf177-4381-4434-a6c7-1d484ea3d1bb/
Parent samples :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 family:
zgRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5ee3dca8cae3/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
Link:
https://yomi.yoroi.company/submissions/5ee3dca8cae3f74a8d15e487328d1a33c28ca7098c747f2d50e4e5547d038474

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:attack_India
Create hunting rule
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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)

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/25592/

Comments