MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d9e16da1ee3244480464992a4642ebb1cb590813f0dac8d96a575ae1cfc70c07. 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: 16


Intelligence 16 IOCs YARA 4 File information Comments
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SHA256 hash: d9e16da1ee3244480464992a4642ebb1cb590813f0dac8d96a575ae1cfc70c07
SHA3-384 hash: fbaf6263ea5824d5a98158ebeef1a2d036acc2419333a1cd1dbc4971dc3cc1456f85091d5fd67cdc2347c6f99d27819e
SHA1 hash: c1786605d8f3aeb865aab7bbd84f9944b6c297aa
MD5 hash: 52c9c58e8f6ba2397f69cf1ec01016c0
humanhash: ceiling-mississippi-potato-maryland
File name:d9e16da1ee3244480464992a4642ebb1cb590813f0dac8d96a575ae1cfc70c07
Download: download sample
Signature Formbook
Create hunting rule
File size:980'480 bytes
First seen:2024-05-09 11:15:46 UTC
Last seen:2024-05-09 12:21:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:ztjTQPjJiaBSHk9gojVQnS/i7V24GtIPS0ECKkTgq/HadLSeocn+MsSY6dorEuiV:BTQPjhSHSJVOSKV5HPkc569ocnw1q
Threatray 1'021 similar samples on MalwareBazaar
TLSH T1B6259E88F50071DDCC1ACB319A75CC3496127CBA563AD20E24DB3D6B7BBE6D79A140A3
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon d4c4c4d8ccd4f0cc (241 x AgentTesla, 65 x Loki, 41 x Formbook)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
307
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
d9e16da1ee3244480464992a4642ebb1cb590813f0dac8d96a575ae1cfc70c07.exe
Verdict:
Malicious activity
Analysis date:
2024-05-09 11:19:05 UTC
Tags:
evasion agenttesla stealer smtp
Link:
https://app.any.run/tasks/11633568-0263-46fb-b35a-032a82c19e38

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Packed2.46657.10339.3217.UNOFFICIAL
Create hunting rule

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
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
keylogger loki packed
Link:
https://www.filescan.io/uploads/663cb07611114a9ab5e4f298/reports/0f4ebaf1-7ed0-4101-bf39-0abb4b2631d5/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/d9e16da1ee3244480464992a4642ebb1cb590813f0dac8d96a575ae1cfc70c07
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1af98694-58dc-449f-9156-6e6fb98957cb
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1438884
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Detected unpacking (changes PE section rights)
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1438884 Sample: 92x1AqfTUQ.exe Startdate: 09/05/2024 Architecture: WINDOWS Score: 100 42 mail.hoangtruongphat.com 2->42 44 ip-api.com 2->44 46 api.ipify.org 2->46 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->58 60 11 other signatures 2->60 8 92x1AqfTUQ.exe 7 2->8         started        12 bsClHyNWvA.exe 5 2->12         started        signatures3 process4 file5 38 C:\Users\user\AppData\...\bsClHyNWvA.exe, PE32 8->38 dropped 40 C:\Users\user\AppData\Local\...\tmp79C7.tmp, XML 8->40 dropped 62 Detected unpacking (changes PE section rights) 8->62 64 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->64 66 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->66 74 3 other signatures 8->74 14 92x1AqfTUQ.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        26 2 other processes 8->26 68 Multi AV Scanner detection for dropped file 12->68 70 Machine Learning detection for dropped file 12->70 72 Injects a PE file into a foreign processes 12->72 22 bsClHyNWvA.exe 12->22         started        24 schtasks.exe 12->24         started        signatures6 process7 dnsIp8 48 mail.hoangtruongphat.com 125.212.217.248, 49717, 49721, 587 VIETEL-AS-APViettelGroupVN Viet Nam 14->48 50 ip-api.com 208.95.112.1, 49714, 49720, 80 TUT-ASUS United States 14->50 52 api.ipify.org 104.26.12.205, 443, 49712, 49719 CLOUDFLARENETUS United States 14->52 76 Loading BitLocker PowerShell Module 18->76 28 conhost.exe 18->28         started        30 WmiPrvSE.exe 18->30         started        32 conhost.exe 20->32         started        78 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->78 80 Tries to steal Mail credentials (via file / registry access) 22->80 82 Tries to harvest and steal ftp login credentials 22->82 84 Tries to harvest and steal browser information (history, passwords, etc) 22->84 34 conhost.exe 24->34         started        36 conhost.exe 26->36         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d9e16da1ee3244480464992a4642ebb1cb590813f0dac8d96a575ae1cfc70c07
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d9e16da1ee3244480464992a4642ebb1cb590813f0dac8d96a575ae1cfc70c07/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-04-24 00:08:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
36
AV detection:
23 of 38 (60.53%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3hqw3ipogjceqbdetevemqxlwhfvscat6dnmrwlkk5nodt6hbqdq._file
Verdict:
malicious
Similar samples:
04995df8cbeb0877d5721b8edecaf7d48154b17f8d0bfa61860beba48e30e0e2
Formbook
13044102c3e4f2009818dd287ae2d106f2b5682e4a5ac064edb123d3f7fba44f
Formbook
d3b6e366a802b7cd639108f9d4b36588736bcc77a32ee9796ad42ec294af2e46
Formbook
f8bb3c7c28ad6279b257469ae7e4c3e1952f50588894305ae473652add17a136
Formbook
+ 1'011 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla execution keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240509-nc45bsef4t/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
AgentTesla
Unpacked files
SH256 hash:
1c633f39a192f108f755e0bcf412e8489ad80781f3b7807c80892deb2526ff0d
MD5 hash:
e4b5d57e9e46a4e76075b5b92f71577f
SHA1 hash:
d76dc165724148193c6911cc75fc62c198737d3a
Link:
https://www.unpac.me/results/381a27dd-119f-4f79-a61c-5145ffa7e4c0/
Parent samples :
d89ea6a01347b82f963ed7960583e5d76c6a07e91852fae83bc290e0f64a06b2
3f700fd41c6cca501d50cc2f62afd8e0d951efc1a918aa65ab3e84ee563ff1d6
26a36920e7a463398a4251828ec02fd965ad1d782f819b0c04904706efb083be
SH256 hash:
0b8ce50168530bf0cb343b44f73db26252353b48843ad163b5c4d40f750b57d0
MD5 hash:
c1ec0dcd8de33cb2d41c7473e00a291a
SHA1 hash:
6c85c33563b9d3f4731b73ec9109b0832096739c
Link:
https://www.unpac.me/results/381a27dd-119f-4f79-a61c-5145ffa7e4c0/
SH256 hash:
e3b26da44abcefd79485e3cae30a63c2d8c6e9807cbb0686079f3de2cb52f23c
MD5 hash:
0d2fa39efd97d1081ff8e5bc3abe4ab0
SHA1 hash:
5a3a193a8fbaa2815999653d5a5f60be17ba8e3c
Link:
https://www.unpac.me/results/381a27dd-119f-4f79-a61c-5145ffa7e4c0/
SH256 hash:
9ddc829df188f81ace8bd2a00e3358e24909f98363c4405eeba8c9237f74db6c
MD5 hash:
eac7ff4dbd439ecc7f977eb4d1773160
SHA1 hash:
2926d00283d397930806b059c6cea19ff84a20aa
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/381a27dd-119f-4f79-a61c-5145ffa7e4c0/
Parent samples :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 hash:
d9e16da1ee3244480464992a4642ebb1cb590813f0dac8d96a575ae1cfc70c07
MD5 hash:
52c9c58e8f6ba2397f69cf1ec01016c0
SHA1 hash:
c1786605d8f3aeb865aab7bbd84f9944b6c297aa
Link:
https://www.unpac.me/results/381a27dd-119f-4f79-a61c-5145ffa7e4c0/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d9e16da1ee32/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d9e16da1ee3244480464992a4642ebb1cb590813f0dac8d96a575ae1cfc70c07

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.

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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