MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f05c1eb2caa8096345ebe0e944c24a81cc0ca0668458d9bdde758a9b17f010c4. 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: 15


Intelligence 15 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f05c1eb2caa8096345ebe0e944c24a81cc0ca0668458d9bdde758a9b17f010c4
SHA3-384 hash: 1fa85e8d892ce3fc4c1835c641917fac61b89dadad7ad7d18b38e641796b86cf1de9dba04a2d6c2a4864e2eaef9950f7
SHA1 hash: e905f280115975a29843492eac82d357a11a57a7
MD5 hash: 1da91c427a8177c3bd21dfb2f40e0d12
humanhash: arizona-vegan-sad-michigan
File name:New Order Inquiry.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:917'504 bytes
First seen:2025-05-23 13:21:59 UTC
Last seen:2025-06-22 12:10:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:zosslFPhRZTL7NWaxUokHcy2/DsAAL58ca7:zosslfRF7AWkHx6DD1ca7
TLSH T1FC15F0103129DD17E8BB4AF51520E3B507B59E6E6621E7D39ED23CCF34E6F851A80A43
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10522/11/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
dhash icon 7ffedaf6e6e4d0c0 (14 x SnakeKeylogger, 8 x Formbook, 5 x AgentTesla)
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
463
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New Order Inquiry.exe
Verdict:
No threats detected
Analysis date:
2025-05-23 13:23:39 UTC
Tags:
netreactor
Link:
https://app.any.run/tasks/a63cb3a5-fdf9-4309-b087-00379700a09c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Packed2.49281.1452.17337.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=683079244912a6b9dd4c6b88
Tags:
virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated packed packed packer_detected phishing vbnet
Link:
https://www.filescan.io/uploads/683076c2e336a33801dd383c/reports/703eb196-875b-40e0-8869-ddf6320d5e6e/overview
Verdict:
Malicious
Labled as:
Trojan.GenericS
Link:
https://www.hybrid-analysis.com/sample/f05c1eb2caa8096345ebe0e944c24a81cc0ca0668458d9bdde758a9b17f010c4
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.
Malware family:
Agent Tesla
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d28ca213-5d51-44c1-9c2c-96650e494270
Result
Threat name:
FormBook, PureLog Stealer
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1697771
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
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 threadpools to delay analysis
Yara detected AntiVM3
Yara detected FormBook
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f05c1eb2caa8096345ebe0e944c24a81cc0ca0668458d9bdde758a9b17f010c4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f05c1eb2caa8096345ebe0e944c24a81cc0ca0668458d9bdde758a9b17f010c4/
Threat name:
ByteCode-MSIL.Spyware.Noon
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Status:
Malicious
First seen:
2025-05-21 02:34:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6bob5mwkvaewgrpl4duujqskqhgazidgqrmntpo6owfjwf7qcdca._file
Verdict:
malicious
Label(s):
unc_loader_037
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formbook
Create hunting rule
Similar samples:
error
Formbook
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250523-qmq2kadr7w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6b9a2c48-4294-415b-b7d4-a5c75a233a60
Unpacked files
SH256 hash:
f05c1eb2caa8096345ebe0e944c24a81cc0ca0668458d9bdde758a9b17f010c4
MD5 hash:
1da91c427a8177c3bd21dfb2f40e0d12
SHA1 hash:
e905f280115975a29843492eac82d357a11a57a7
Link:
https://www.unpac.me/results/0c15332a-2afd-4526-99ce-9a3613a9cb48/
SH256 hash:
0656f59c9e7cfa07d64cf4cd7d85ebd9b4399893cc853f3d1d37cca622d1f815
MD5 hash:
e4a8fe009b340647108a98105600f476
SHA1 hash:
03193855202feecd4bc542876855e706a243f13b
Link:
https://www.unpac.me/results/0c15332a-2afd-4526-99ce-9a3613a9cb48/
SH256 hash:
e5d06c90392926b5949562b99b878150a21794630b693b5be89b147b7e6e1960
MD5 hash:
1ca465e38840aa1ee9e9e2a41d2767cd
SHA1 hash:
1b6178bb9dcfa5034c64c8d814f7b4e3e90166cd
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
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SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/0c15332a-2afd-4526-99ce-9a3613a9cb48/
SH256 hash:
10f257d1f8acb840fed595a7a9eb87fc15eb17a3bbea928e32a4db42e41c8922
MD5 hash:
1ed5c56400fafdf113ace56c29b1f538
SHA1 hash:
30e1d9ae59abb291d2057c6d160726c98ce8cb28
Link:
https://www.unpac.me/results/0c15332a-2afd-4526-99ce-9a3613a9cb48/
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/f05c1eb2caa8096345ebe0e944c24a81cc0ca0668458d9bdde758a9b17f010c4

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
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.

Malspam

Formbook

Executable exe f05c1eb2caa8096345ebe0e944c24a81cc0ca0668458d9bdde758a9b17f010c4

(this sample)

  
Delivery method
Distributed via e-mail attachment

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