MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 10495df99a18c97ac180cf29b32dcaf92bb67146f5e927f89c2c75432976e379. 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 3 File information Comments
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SHA256 hash: 10495df99a18c97ac180cf29b32dcaf92bb67146f5e927f89c2c75432976e379
SHA3-384 hash: 3355ceedb6343d12672237475dca3fc7b3f80b99eefd70e5c9b7810e2958cef296552b95a4209cef383c0cb2a4004ad0
SHA1 hash: 173dc23ae16b6007577fcb65d5bc867c65d5e593
MD5 hash: 0461e520cf22891ad0ce03158585dd8f
humanhash: social-artist-jersey-fifteen
File name:NEW_PURCHASE_ORDER.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:583'680 bytes
First seen:2021-03-29 13:20:16 UTC
Last seen:2021-03-29 13:38:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:yK82IhOgeJny3efOTkZn8l5xCXKvv0bNQ1FUN4UT:tkhGAkneHA4spSFM4UT
Threatray 3'547 similar samples on MalwareBazaar
TLSH C2C4DFA53194DF9AD53C8BFB5021104017F9E7EA1113DB88DEC5A4E718AAF0C4ED6B8B
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
103
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
NEW_PURCHASE_ORDER.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-03-29 13:23:24 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3c6da1ee-7d59-4132-a2f1-253e5942e81e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/127584/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader38.12597.5671.5530.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Unauthorized injection to a system process
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0df0256c-b301-4449-89c7-ca5350799794
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/656913
Signature
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: MSBuild connects to smtp port
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 access)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 377389 Sample: NEW_PURCHASE_ORDER.pdf.exe Startdate: 29/03/2021 Architecture: WINDOWS Score: 100 29 Found malware configuration 2->29 31 Multi AV Scanner detection for dropped file 2->31 33 Sigma detected: Scheduled temp file as task from temp location 2->33 35 9 other signatures 2->35 7 NEW_PURCHASE_ORDER.pdf.exe 6 2->7         started        process3 file4 21 C:\Users\user\AppData\...\oRdDKxUBakXsEQ.exe, PE32 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmp15C6.tmp, XML 7->23 dropped 25 C:\Users\...25EW_PURCHASE_ORDER.pdf.exe.log, ASCII 7->25 dropped 37 Uses schtasks.exe or at.exe to add and modify task schedules 7->37 39 Writes to foreign memory regions 7->39 41 Injects a PE file into a foreign processes 7->41 11 MSBuild.exe 2 7->11         started        15 MSBuild.exe 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 27 mail.privateemail.com 198.54.122.60, 49721, 587 NAMECHEAP-NETUS United States 11->27 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file access) 11->45 47 Tries to harvest and steal ftp login credentials 11->47 53 2 other signatures 11->53 49 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->49 51 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 15->51 19 conhost.exe 17->19         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/10495df99a18c97ac180cf29b32dcaf92bb67146f5e927f89c2c75432976e379/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-03-27 00:14:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cbev36m2ddexvqmaz4u3glok7ev3m4kg6xusp6e4fr2ugklw4n4q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
09f9071b686b6820fed8af5f6be019e9a0d4624e3c999f4e3ca0cdb32740cc41
AgentTesla
0e770b4b1dff63afb16c1ca24f74e45905ab4e9baa1cd7ec48dada2deb252d8f
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1cb72e88f71e5c7ad0ee9ecaf45f9952275c90fe80c24c63507d039a68f6c539
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685379481a151d35891ddba30a43b360f40183375ca6c83167673b8d60704b38
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693838dc65163feeefd9b7f51d15efb32645977601ce33b5d1dd5a7f9c348532
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698a07ee43319ed49e3a64c97c8626d26b7a9d5ff6c7c02d9ce87d0089c9ed90
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97b36b4f803f8f011f8768c84f4b08ffe178f4d40c5bdf3f3b796aa71c183dd0
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ced74986e807f1b4dd969d4811e20b516b11b39d0d8681ebadf9123a6de30b7c
AgentTesla
de0f6d3156577dbace690119ed748be66c64e539402780878490839dd0b24234
AgentTesla
fd2a7682f371ab740d8691e13d1ab27f3919414019afd1b6ddf935394c59ba60
AgentTesla
+ 3'537 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210329-vnbk5mgwb2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
f2b3dfd1ff4c73b60085891a586a20c4200ec7525316dd658cb88716f795f29c
MD5 hash:
32d0afb5c090a90f3127337065b6e4aa
SHA1 hash:
f5cf5b243288ccb6fd0f96fcd69499e21c425016
Link:
https://www.unpac.me/results/43dc5162-7a06-4fb8-a00b-247dee9ccbf7/
SH256 hash:
38e6ee466f4dc38dbd90e8775f9ecb44dee45a56814098a8e71dd2171701ddf1
MD5 hash:
95b7c9374d1705db4d4eccf267d8f32d
SHA1 hash:
b8c1f95e5135825ee0ee6129ec0e26f0046cebcc
Link:
https://www.unpac.me/results/43dc5162-7a06-4fb8-a00b-247dee9ccbf7/
SH256 hash:
04d69c9d2c9596dea1e4e59c5471f8b9fb55261d9b4b53671a180900b8ee3429
MD5 hash:
334e496bfa6fbf520f7ff64b634152c1
SHA1 hash:
952e24a9153293d7d26b775b20848b729869a236
Link:
https://www.unpac.me/results/43dc5162-7a06-4fb8-a00b-247dee9ccbf7/
SH256 hash:
10495df99a18c97ac180cf29b32dcaf92bb67146f5e927f89c2c75432976e379
MD5 hash:
0461e520cf22891ad0ce03158585dd8f
SHA1 hash:
173dc23ae16b6007577fcb65d5bc867c65d5e593
Link:
https://www.unpac.me/results/43dc5162-7a06-4fb8-a00b-247dee9ccbf7/
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/10495df99a18c97ac180cf29b32dcaf92bb67146f5e927f89c2c75432976e379

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

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/127584/

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