MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d11155aa93eeac5cfb4fec126d89c65c0b46eda37765954d2eb68f10a8aa4792. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d11155aa93eeac5cfb4fec126d89c65c0b46eda37765954d2eb68f10a8aa4792
SHA3-384 hash: 60d1839bad0746df1ca36aaf18e6e3bec1340dccdf2e8fda6b3faeb3a046c25dbe615ba26c67ac3df065a8f58529415a
SHA1 hash: efa55b7ab16a87e6c7935f16d64d43af04d81d78
MD5 hash: a151ba6aa28f0908f16f8f17057c5a64
humanhash: potato-don-sixteen-spaghetti
File name:d11155aa93eeac5cfb4fec126d89c65c0b46eda37765954d2eb68f10a8aa4792
Download: download sample
Signature Formbook
Create hunting rule
File size:706'048 bytes
First seen:2025-12-08 15:38:05 UTC
Last seen:2026-05-20 18:16:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'130 x AgentTesla, 20'159 x Formbook, 12'362 x SnakeKeylogger)
ssdeep 12288:J1kya3jo771ePt+yyAIBUszmR2XEZ15QebbyY1YezG11GRFnPp:J1kN3jsK65asqIUNQsOY+ee1u
TLSH T140E40188274BEA07CDA547B80A71E67413A91EEFED02E74A4FD47DEB7971F010A51283
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
dhash icon 0068fcfce8696900 (5 x Formbook, 3 x AgentTesla, 2 x AsyncRAT)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
100
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/297ac60b-43b2-4eb4-8818-d9be4f598f8e/
Malware family:
n/a
ID:
1
File name:
d11155aa93eeac5cfb4fec126d89c65c0b46eda37765954d2eb68f10a8aa4792
Verdict:
No threats detected
Analysis date:
2025-12-09 01:39:27 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d08d99de-060b-4b3f-838a-bae63295e139

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/43601/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.9580.29102.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6936f16a881313558a2b9776
Tags:
agenttesla virus shell msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook krypt obfuscated packed vbnet
Link:
https://www.filescan.io/uploads/6936f0f4bba50eaf04272f99/reports/0c2532ad-9ea3-4c5e-9667-612a2ce5592f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/d11155aa93eeac5cfb4fec126d89c65c0b46eda37765954d2eb68f10a8aa4792
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-23T21:20:00Z UTC
Last seen:
2025-12-10T05:25:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/d11155aa93eeac5cfb4fec126d89c65c0b46eda37765954d2eb68f10a8aa4792/results?tab=lookup
Gathering data
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d11155aa93eeac5cfb4fec126d89c65c0b46eda37765954d2eb68f10a8aa4792
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.40 Win 32 Exe x86
Link:
https://app.malva.re/file/a151ba6aa28f0908f16f8f17057c5a64
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d11155aa93eeac5cfb4fec126d89c65c0b46eda37765954d2eb68f10a8aa4792/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2025-11-24 00:15:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2eivlkut52wfz62p5qjg3coglqfun3ndo5szktjow2hrbkfki6ja._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery execution rat spyware stealer trojan
Link:
https://tria.ge/reports/251208-s287ssek4s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Formbook payload
Formbook
Formbook family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4109d8ed-63a8-4d19-8b07-edbf841fa922
Unpacked files
SH256 hash:
d11155aa93eeac5cfb4fec126d89c65c0b46eda37765954d2eb68f10a8aa4792
MD5 hash:
a151ba6aa28f0908f16f8f17057c5a64
SHA1 hash:
efa55b7ab16a87e6c7935f16d64d43af04d81d78
Link:
https://www.unpac.me/results/a1a9611e-12b3-4c8a-b138-b9a87572c83b/
SH256 hash:
42474303d63c1ce4c6a74e683d20f21797ecf3c4e3978e863e79656d0a92e8de
MD5 hash:
5546f6520a2c11d50e68f561d05a1e3f
SHA1 hash:
12814a26e3fbe36a6b61f2672ffc07fee6b95745
Link:
https://www.unpac.me/results/a1a9611e-12b3-4c8a-b138-b9a87572c83b/
SH256 hash:
fb47b1c8775165f5ac0f692b80bdc65a0553416dbac48e723d8c86fe65f1ee14
MD5 hash:
293c4945183e443602824862f547a213
SHA1 hash:
4ae9f823b85b6bec594b2f81084ccca63163063c
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/a1a9611e-12b3-4c8a-b138-b9a87572c83b/
SH256 hash:
13d261fe4a35935f5b355dffef95b8b242536a6c60bed33a4bf8c1e9987b9c3b
MD5 hash:
db24cfbfc2fb4dd4628510342b39df97
SHA1 hash:
7d8ee4e6efeb2bae6ab9e2e68696aa10ba80c085
Link:
https://www.unpac.me/results/a1a9611e-12b3-4c8a-b138-b9a87572c83b/
SH256 hash:
7d880902be9b6f690f3a951f854e261f905c6000b8ff86f50fa62f5c2b31f5db
MD5 hash:
65de8a8cc050f9536ae8837ee8404db5
SHA1 hash:
7ad502465b7c1dd5e5198d90f31c6fc186346680
Link:
https://www.unpac.me/results/a1a9611e-12b3-4c8a-b138-b9a87572c83b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d11155aa93ee/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/d11155aa93eeac5cfb4fec126d89c65c0b46eda37765954d2eb68f10a8aa4792

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

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/43601/

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