MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ebed793b2a000eef9c38b113755562c1df96d88558f14e100c460c3beb078c5. 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 7 File information Comments
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SHA256 hash: 3ebed793b2a000eef9c38b113755562c1df96d88558f14e100c460c3beb078c5
SHA3-384 hash: f6ea579309d2be605563b9da54bbadf74a1d33c61bff009fbdd3e790e743648445986c345694fbfbf951c61d9c9ff83d
SHA1 hash: 6cd454c852ee3ffdaa9c09a500600ba4aab80220
MD5 hash: 1154b5f362b0c485db6f76204cd34521
humanhash: east-red-cup-steak
File name:3ebed793b2a000eef9c38b113755562c1df96d88558f14e100c460c3beb078c5
Download: download sample
Signature Formbook
Create hunting rule
File size:784'384 bytes
First seen:2025-05-09 12:41:56 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:n172iN0f2Thr/0ZFswn+Mb8qQpXehrayAiF7AiWwWOQcjp00Ps4ujQaIiK:51WfKhr/gLnFb8qnrariF7WqpdPTK
Threatray 2'146 similar samples on MalwareBazaar
TLSH T1F3F4121925ADE512C9930BF86690D27417F8AECDE813D30BCFD92EDF38B5B821652352
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 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
334
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3ebed793b2a000eef9c38b113755562c1df96d88558f14e100c460c3beb078c5
Verdict:
Suspicious activity
Analysis date:
2025-05-09 14:50:22 UTC
Tags:
netreactor
Link:
https://app.any.run/tasks/bffde0a8-da51-4acd-810e-2ed2cea2dbf0

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

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=681df99b4a59e5a2ce03452e
Tags:
virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/681df8310b64e174c41fa61f/reports/f3e7f3da-dadf-4071-8f1a-319af6be8245/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/3ebed793b2a000eef9c38b113755562c1df96d88558f14e100c460c3beb078c5
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c3d15a6f-908e-483f-8ea2-6d2533921535
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1685400
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found direct / indirect Syscall (likely to bypass EDR)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
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 runas.exe to run programs with evaluated privileges
Uses schtasks.exe or at.exe to add and modify task schedules
Windows Update Standalone Installer command line found (may be used to bypass UAC)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1685400 Sample: 1tDETym2Wh.exe Startdate: 09/05/2025 Architecture: WINDOWS Score: 100 68 www.lolnexus.com 2->68 70 www.vip709.win 2->70 72 3 other IPs or domains 2->72 84 Suricata IDS alerts for network traffic 2->84 86 Antivirus / Scanner detection for submitted sample 2->86 88 Sigma detected: Scheduled temp file as task from temp location 2->88 90 7 other signatures 2->90 10 1tDETym2Wh.exe 7 2->10         started        14 TYNnecdKycOTta.exe 5 2->14         started        16 svchost.exe 2->16         started        signatures3 process4 dnsIp5 58 C:\Users\user\AppData\...\TYNnecdKycOTta.exe, PE32 10->58 dropped 60 C:\...\TYNnecdKycOTta.exe:Zone.Identifier, ASCII 10->60 dropped 62 C:\Users\user\AppData\Local\...\tmpC0A7.tmp, XML 10->62 dropped 64 C:\Users\user\AppData\...\1tDETym2Wh.exe.log, ASCII 10->64 dropped 98 Uses schtasks.exe or at.exe to add and modify task schedules 10->98 100 Adds a directory exclusion to Windows Defender 10->100 102 Injects a PE file into a foreign processes 10->102 19 1tDETym2Wh.exe 10->19         started        22 powershell.exe 23 10->22         started        24 powershell.exe 23 10->24         started        26 schtasks.exe 1 10->26         started        104 Antivirus detection for dropped file 14->104 106 Multi AV Scanner detection for dropped file 14->106 28 schtasks.exe 1 14->28         started        30 TYNnecdKycOTta.exe 14->30         started        32 TYNnecdKycOTta.exe 14->32         started        66 127.0.0.1 unknown unknown 16->66 file6 signatures7 process8 signatures9 92 Maps a DLL or memory area into another process 19->92 34 TSwa6tKV7AQLxX7Ni.exe 19->34 injected 94 Loading BitLocker PowerShell Module 22->94 37 WmiPrvSE.exe 22->37         started        39 conhost.exe 22->39         started        41 conhost.exe 24->41         started        43 conhost.exe 26->43         started        45 conhost.exe 28->45         started        process10 signatures11 80 Windows Update Standalone Installer command line found (may be used to bypass UAC) 34->80 82 Found direct / indirect Syscall (likely to bypass EDR) 34->82 47 runas.exe 34->47         started        50 wusa.exe 34->50         started        process12 signatures13 108 Tries to steal Mail credentials (via file / registry access) 47->108 110 Tries to harvest and steal browser information (history, passwords, etc) 47->110 112 Modifies the context of a thread in another process (thread injection) 47->112 114 3 other signatures 47->114 52 TSwa6tKV7AQLxX7Ni.exe 47->52 injected 56 firefox.exe 47->56         started        process14 dnsIp15 74 www.lolnexus.com 104.21.92.228, 49697, 49698, 49699 CLOUDFLARENETUS United States 52->74 76 www.ei43nz.top 199.180.102.155, 49696, 80 PEGTECHINCUS United States 52->76 78 www.mellowzap.site 209.74.89.230, 80 MULTIBAND-NEWHOPEUS United States 52->78 96 Found direct / indirect Syscall (likely to bypass EDR) 52->96 signatures16
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3ebed793b2a000eef9c38b113755562c1df96d88558f14e100c460c3beb078c5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3ebed793b2a000eef9c38b113755562c1df96d88558f14e100c460c3beb078c5/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2025-04-16 08:46:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
27 of 37 (72.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h27npe5suaao56odrmitovkwfqo7s3mikwhrjyiayrqmhpvqpdcq._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
Similar samples:
1abb2bfc4898bc01d9af8659741081e4bfa1bb4fe400194845e2e17ed28cf205
Formbook
a90bca8c1f6a63cc34a896eb3883428fab6fb6b4aca385ac917fdafcdbf9e774
Formbook
d4e443f829f727a9833bdc426aecf4f3d5e672c692b5fa59bc13a6ed48bbd071
Formbook
fb026bab1cf52e4a2a225b96d6e22ec0de5b462246360097edcea155a65586db
Formbook
+ 2'136 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution
Link:
https://tria.ge/reports/250509-pxk3matzdt/
Behaviour
Scheduled Task/Job: Scheduled Task
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
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2cd6faaa-2f5e-46af-a784-0007b065d787
Unpacked files
SH256 hash:
3ebed793b2a000eef9c38b113755562c1df96d88558f14e100c460c3beb078c5
MD5 hash:
1154b5f362b0c485db6f76204cd34521
SHA1 hash:
6cd454c852ee3ffdaa9c09a500600ba4aab80220
Link:
https://www.unpac.me/results/e58169e4-6b18-42a8-8f02-e22c4304a96f/
SH256 hash:
56314fd573501142c6121e0896a12389df44d81d9dd17351ba99e2d1f5d96bdd
MD5 hash:
3237d605c5e8414832d74ec58df0c9d2
SHA1 hash:
1e2e556171e9acc83eea75d9c5f20173d54c8ed5
Link:
https://www.unpac.me/results/e58169e4-6b18-42a8-8f02-e22c4304a96f/
SH256 hash:
11d68236c0c098f1a821f5a2c46759ace20ccf4603538f8e551d578df7be8e05
MD5 hash:
525911d52bb4ea12effb892e579cafd6
SHA1 hash:
27aefb4d50be35c48794a3ce2afb73d4c9ae9069
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/e58169e4-6b18-42a8-8f02-e22c4304a96f/
SH256 hash:
4368f777b2ac2b281d95a862efd461ea004daa1ed1c25f1247d0669e1ba70ecb
MD5 hash:
90745658b39335d31a00b43a50c04ae9
SHA1 hash:
357491254275abb88f04b98f657848e25b1b930f
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/e58169e4-6b18-42a8-8f02-e22c4304a96f/
Parent samples :
f2b3b54ce5bae8ec922407d1ef16259468ad2fc7d81d973dd9ae52de1bc33605
fb026bab1cf52e4a2a225b96d6e22ec0de5b462246360097edcea155a65586db
0530296c607f9b2c993771668802a21a476d3993ff5e7673c03b31bd82798e8b
8a0e2bd2fae6f592b09966871b6412bb9dd662c06a26128709b90dc420c22e83
03574e2dad3ec0d66756e968e391c643dacbbd4dd4826dc6a1bef4a91336c1d3
9434611a36173f7b73f3e3392e2ae8be5031cfff80ddf9a6638d1ee1aa81d05d
3ebed793b2a000eef9c38b113755562c1df96d88558f14e100c460c3beb078c5
SH256 hash:
bdc8e54e657574e03a66a81c9b10f9e077df1e74b67a6b2b17cbbb672855b26e
MD5 hash:
c7930c69fa5e915adeb8ad38b5528850
SHA1 hash:
8ca73829a8292da3dd4826025d4969629dffdc0b
Link:
https://www.unpac.me/results/e58169e4-6b18-42a8-8f02-e22c4304a96f/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3ebed793b2a0/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/3ebed793b2a000eef9c38b113755562c1df96d88558f14e100c460c3beb078c5

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: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.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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