MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1aff0eb2eee6fe5d70d00aee2db2f30cea5167c64ea80369eaaffc39c7e654f8. 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


AgentTesla


Vendor detections: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1aff0eb2eee6fe5d70d00aee2db2f30cea5167c64ea80369eaaffc39c7e654f8
SHA3-384 hash: d464c8461c8e86c629879728512636c779baee133622cac3347c1186e6a5aaf1c9fad7c472fa54336416d598630ed475
SHA1 hash: 85f2b6bb9bdd2c6803f2dd80187d1b052125efe6
MD5 hash: a24fab0aebf29ddaa784613ca315b518
humanhash: west-ceiling-music-august
File name:S009892823055402_20230516,PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:607'744 bytes
First seen:2023-05-16 10:20:18 UTC
Last seen:2023-05-17 13:12:23 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 12288:oSYnFv5MGMt2NydjO+RkJxUaPbPIXY3ONPNBeohsaWm:pIV0tdjDCffbCY3OdOG
Threatray 1'258 similar samples on MalwareBazaar
TLSH T1BFD4E070119E8A91E41EDBB165BCBCB6433130F3DDD9CA760729A184CE2BF546E88D4B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 20e4e4c4c5454945 (7 x Loki, 6 x AgentTesla, 4 x SnakeKeylogger)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
244
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
S009892823055402_20230516,PDF.exe
Verdict:
Malicious activity
Analysis date:
2023-05-16 10:20:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/cb83916f-b95d-495c-a81e-5115cc234ffb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/390366/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.25438.24089.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo formbook packed remcos
Link:
https://www.filescan.io/uploads/6463590f70bf54db4a1aab3b/reports/fc7cd2e2-e3c2-4f80-89f8-8ae54381f540/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/1aff0eb2eee6fe5d70d00aee2db2f30cea5167c64ea80369eaaffc39c7e654f8
Result
Verdict:
UNKNOWN
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5f535431-2602-49f4-b79e-dba47800a4e8
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1234728
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Sample uses string decryption to hide its real strings
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
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
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 867706 Sample: S009892823055402_20230516,PDF.exe Startdate: 16/05/2023 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Found malware configuration 2->47 49 Sigma detected: Scheduled temp file as task from temp location 2->49 51 7 other signatures 2->51 7 S009892823055402_20230516,PDF.exe 7 2->7         started        11 rhAtWHyI.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\Roaming\rhAtWHyI.exe, PE32 7->35 dropped 37 C:\Users\...\rhAtWHyI.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmpFC60.tmp, XML 7->39 dropped 41 C:\...\S009892823055402_20230516,PDF.exe.log, ASCII 7->41 dropped 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->53 55 Uses schtasks.exe or at.exe to add and modify task schedules 7->55 57 Adds a directory exclusion to Windows Defender 7->57 13 S009892823055402_20230516,PDF.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        21 S009892823055402_20230516,PDF.exe 7->21         started        59 Multi AV Scanner detection for dropped file 11->59 61 Machine Learning detection for dropped file 11->61 63 Injects a PE file into a foreign processes 11->63 23 rhAtWHyI.exe 2 11->23         started        25 schtasks.exe 1 11->25         started        27 rhAtWHyI.exe 11->27         started        signatures5 process6 dnsIp7 43 api.telegram.org 149.154.167.220, 443, 49697, 49698 TELEGRAMRU United Kingdom 13->43 29 conhost.exe 17->29         started        31 conhost.exe 19->31         started        65 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->65 67 Tries to steal Mail credentials (via file / registry access) 23->67 69 Tries to harvest and steal browser information (history, passwords, etc) 23->69 33 conhost.exe 25->33         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1aff0eb2eee6fe5d70d00aee2db2f30cea5167c64ea80369eaaffc39c7e654f8/
Threat name:
ByteCode-MSIL.Trojan.RemLoader
Create hunting rule
Status:
Malicious
First seen:
2023-05-16 10:21:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dl7q5mxo437f24gqblxc3mxtbtvfcz6gj2uag2pkv76dtr7gkt4a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
021cfdac35b7f0cb8f6ba460a33994d0128883ad281812b380978bc5127abbbc
AgentTesla
21a5e58e2fe39e481f9977f94a94d352c4c492e9bd6d79d4ae3bbf4cc4a2d751
AgentTesla
392ee3c9d47409b170b5e4d6f7eedf427bf1121be42b024a663340bed3025bd4
AgentTesla
3b0acc239747010ba9c56cf22b4ace536d82bf3748dfb14e8b977c07f8dc976d
AgentTesla
3d9753ff3f750d10fb81a94cdc1fdf1b4c8ff0f2e3750e7bf93c4baa23c95ab3
AgentTesla
4ea83aefa492b4ba2b49e13e34023674ed8b50373a9f521dc887178f60b60965
AgentTesla
66f6bee1a68cf5d42bad745dac3f3c31fbe2dbe0582cf1da8429e18b1659867d
AgentTesla
70eddfd85da24eeaffddfdd6326c749326f098b597ce9c8eb79b3e69242a7801
AgentTesla
7560967ba08549d7a5048c6cc582b717f85392ff4bbbe39abec424416ba3755d
AgentTesla
f9dbe1921bff42503418284402eedad115506b454ffa177d32d25802d1a9890d
AgentTesla
+ 1'248 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230516-mdnnascd22/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6277254729:AAH9hHYZNSDZac0nNvgmchkZF8WVRKU5dJ0/
Unpacked files
SH256 hash:
c4df416bc73adc52866da9dca03954428d953169d6a02f0789863e44214b2239
MD5 hash:
9d70b7dbece1dcc9c56153f00202338d
SHA1 hash:
f9bece79bf65eb588f7e72eaf6ce0081a90bd2ff
Link:
https://www.unpac.me/results/bdaa2590-a3dc-4453-a0c3-5c2ec6e98ec0/
SH256 hash:
3b9b203bd33d33e1f98ef4fa2ce809dcabecad4b7cd3183c1a25c58db212a8c5
MD5 hash:
5a151b30dfe69c047cab1f4bfd5a9088
SHA1 hash:
22c5f93ace9ab3f669c34fec9f10738b3109ef83
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/bdaa2590-a3dc-4453-a0c3-5c2ec6e98ec0/
Parent samples :
81cd7d55388e715517b4f91ad4185a3ed27514cac314680eeb34cae3b839581b
bc2c9a0032b4118b2d862043c73ebbc2627c31f8fb8afb7bd28b8a27be225800
8c12b87a5074c0a18d717cc704bb90915829327c304e0c95384f88820f0215cb
70eddfd85da24eeaffddfdd6326c749326f098b597ce9c8eb79b3e69242a7801
3b0acc239747010ba9c56cf22b4ace536d82bf3748dfb14e8b977c07f8dc976d
392ee3c9d47409b170b5e4d6f7eedf427bf1121be42b024a663340bed3025bd4
1aff0eb2eee6fe5d70d00aee2db2f30cea5167c64ea80369eaaffc39c7e654f8
3d9753ff3f750d10fb81a94cdc1fdf1b4c8ff0f2e3750e7bf93c4baa23c95ab3
f1f712291194a7a1c0342f045b44a7199c14250ff478b0562e562e77b61c7a7b
SH256 hash:
4f4be8a68047525fa8820bed4bbe8d488efb9f393a001ad89454af2985072e56
MD5 hash:
450c0cee72d1f7dd71254853875d6b81
SHA1 hash:
f9b3a2ec5f1843172095d6346782342caf7992da
Link:
https://www.unpac.me/results/bdaa2590-a3dc-4453-a0c3-5c2ec6e98ec0/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/bdaa2590-a3dc-4453-a0c3-5c2ec6e98ec0/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
a7485443b331c2fca54197f53638cb11a8c82bac339b66f35b95d0ad0aceb438
MD5 hash:
dfca41d2838170cb07ef445bb7d9c987
SHA1 hash:
7622672bed23f065cafdf2a17879ebf5926aba8b
Link:
https://www.unpac.me/results/bdaa2590-a3dc-4453-a0c3-5c2ec6e98ec0/
SH256 hash:
1aff0eb2eee6fe5d70d00aee2db2f30cea5167c64ea80369eaaffc39c7e654f8
MD5 hash:
a24fab0aebf29ddaa784613ca315b518
SHA1 hash:
85f2b6bb9bdd2c6803f2dd80187d1b052125efe6
Link:
https://www.unpac.me/results/bdaa2590-a3dc-4453-a0c3-5c2ec6e98ec0/
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/390366/

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