MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a0b85e94b4c6c47e743b96560b09aad2194278caa770f27ca2e85ad69b62e93. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
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SHA256 hash: 1a0b85e94b4c6c47e743b96560b09aad2194278caa770f27ca2e85ad69b62e93
SHA3-384 hash: 76339dd286d730a4262fa780558ab7505d4b7153768388e3dc39bdc875c3546c695a0cd84ba7910966a43067cf437b0c
SHA1 hash: c2b8c77e04998e04a15ab61d5d7557864f9ec7ed
MD5 hash: 8e6ca3bd2855438188bb22fdbb73a712
humanhash: fruit-november-venus-pennsylvania
File name:payment copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:2'039'808 bytes
First seen:2021-05-04 13:01:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:ot4mJMUxwEFn1ncbbAT1JWGdXDsUjU2B0JFpyFEPBDmIB2NlbWhr7UI768:otbn1+b0pJZrFEpycdB2NEhUI7P
Threatray 4'435 similar samples on MalwareBazaar
TLSH CD952756CE458F4FD82D13778061474692F9ED2122F9EBCD6CC9B2E8BAF77814B09422
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
113
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PackedNET.624-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/710245
Signature
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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)
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 404042 Sample: payment copy.exe Startdate: 04/05/2021 Architecture: WINDOWS Score: 100 58 Found malware configuration 2->58 60 Multi AV Scanner detection for dropped file 2->60 62 Multi AV Scanner detection for submitted file 2->62 64 7 other signatures 2->64 7 payment copy.exe 7 2->7         started        11 newapp.exe 5 2->11         started        13 newapp.exe 2->13         started        process3 file4 42 C:\Users\user\AppData\...\LaOXxPHOaFtSIE.exe, PE32 7->42 dropped 44 C:\Users\user\AppData\Local\...\tmp8D65.tmp, XML 7->44 dropped 46 C:\Users\user\...\payment copy.exe.log, ASCII 7->46 dropped 66 Injects a PE file into a foreign processes 7->66 15 payment copy.exe 2 5 7->15         started        20 schtasks.exe 1 7->20         started        68 Multi AV Scanner detection for dropped file 11->68 70 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->70 72 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->72 22 schtasks.exe 11->22         started        24 newapp.exe 11->24         started        26 schtasks.exe 13->26         started        28 newapp.exe 13->28         started        30 newapp.exe 13->30         started        signatures5 process6 dnsIp7 48 smtp.vivaldi.net 31.209.137.12, 49743, 587 HRINGDU-ASIS Iceland 15->48 38 C:\Users\user\AppData\Roaming\...\newapp.exe, PE32 15->38 dropped 40 C:\Users\user\...\newapp.exe:Zone.Identifier, ASCII 15->40 dropped 50 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->50 52 Tries to steal Mail credentials (via file access) 15->52 54 Tries to harvest and steal ftp login credentials 15->54 56 2 other signatures 15->56 32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        36 conhost.exe 26->36         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1a0b85e94b4c6c47e743b96560b09aad2194278caa770f27ca2e85ad69b62e93/
Threat name:
ByteCode-MSIL.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2021-05-04 09:13:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
212
AV detection:
13 of 29 (44.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=difyl2kljrwepz2dxfswbme2vuqzij4mvj3q6j6kf2c222nwf2jq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
4bc5afb7fa8639008d294a8afb8f42531bfcf084398600500bdc81533602c760
AgentTesla
6661acf762423f3241fa87250e9e8e82b270ed2c8ee891f5ca64e62c0140e6b8
AgentTesla
6abf5552765851e4db6d8346af1473568c7d1497fd848648e32bd1c5c8d8cb2f
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70bba7ae7db7a571dde9f6e9adad50a1b4fb32b8757f5d6cebb3d73b833644f6
AgentTesla
72b63832c576de64ecf5cf7ef03f9658ebd495c9ecac7ce9a3e1bbf7bde38e75
AgentTesla
734bd3a51497f8faf4a48e596768e68cbede73e21c5dfcc1c8b8da9b02a4c4c2
AgentTesla
7af05f8c8f222f5a7a4226d8ce90caab690c64c498a8c0433368bafde933f0a6
AgentTesla
b5be17b9a7cb258eeeb27f08c5ba197c47e87b052ce41b150e9945b17d1308c3
AgentTesla
b893403d4de4bd767e6196f0b7a4fd6dfd0f18f854a3d3dfac40b9a6488cff17
AgentTesla
f5e0c3bfd23d86f0cdef681b4922c59e77fb094bacd29add988ff6c9a30d850b
AgentTesla
+ 4'425 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210504-j42vzvbqx6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
bdf79e57b5574f9bafb56f6d0592f5ee429df7eb0ad536fbdb4f2956aae36f87
MD5 hash:
826b29e2a141b055a5491c9d7dc6eea7
SHA1 hash:
af4201362b8603bf7e4b6e2ead1cfb610dd7c0a9
Link:
https://www.unpac.me/results/b4c2a05e-6a72-4c2a-bb81-c81ce3821318/
SH256 hash:
1a0b85e94b4c6c47e743b96560b09aad2194278caa770f27ca2e85ad69b62e93
MD5 hash:
8e6ca3bd2855438188bb22fdbb73a712
SHA1 hash:
c2b8c77e04998e04a15ab61d5d7557864f9ec7ed
Link:
https://www.unpac.me/results/b4c2a05e-6a72-4c2a-bb81-c81ce3821318/
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/1a0b85e94b4c6c47e743b96560b09aad2194278caa770f27ca2e85ad69b62e93

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:pe_imphash
Create hunting rule
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

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