MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 682975915925d77c388cad6bf2868c2eeb94e0b647387f6a9dc2768ff4242920. 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 2 File information Comments
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SHA256 hash: 682975915925d77c388cad6bf2868c2eeb94e0b647387f6a9dc2768ff4242920
SHA3-384 hash: 8de0ef57d4b9c7d7069bebf94b887b5fb042c9ed86a12832f70e78bda3346599e03af10e7f4517956f1e2ce2176d2cd3
SHA1 hash: d10ac418ba57d95314e4f33b26dcede43bc78233
MD5 hash: a14391876bbe1525b9674c37ae9bbc1c
humanhash: king-one-fifteen-magazine
File name:PO4802.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'047'040 bytes
First seen:2021-05-04 18:20:37 UTC
Last seen:2021-05-04 19:11:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'477 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:+eJe2eXeMeZYoLAnd6F8NlzO34F6uaRvOUCLW:+Crc/yI6azGmaBs
Threatray 6 similar samples on MalwareBazaar
TLSH 08254B6832A81BE1F27B5FB663DA1C0183B92575653EE50D8F9113FE0963F031A35A4B
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/149831/
Detection(s):
SecuriteInfo.com.W32.MSIL_Troj.ASI.genEldorado.19113.10248.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a UDP request
Launching a process
Creating a process with a hidden window
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/710642
Signature
Contains functionality to register a low level keyboard hook
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
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: 404250 Sample: PO4802.exe Startdate: 04/05/2021 Architecture: WINDOWS Score: 96 42 Found malware configuration 2->42 44 Multi AV Scanner detection for dropped file 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 3 other signatures 2->48 7 PO4802.exe 6 2->7         started        11 pBIYNM.exe 5 2->11         started        process3 file4 28 C:\Users\user\AppData\...\rmwSPnNZtb.exe, PE32 7->28 dropped 30 C:\Users\user\AppData\Local\...\tmp8AC2.tmp, XML 7->30 dropped 32 C:\Users\user\AppData\...\PO4802.exe.log, ASCII 7->32 dropped 50 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->50 52 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->52 54 Contains functionality to register a low level keyboard hook 7->54 56 Uses schtasks.exe or at.exe to add and modify task schedules 7->56 13 PO4802.exe 2 5 7->13         started        18 schtasks.exe 1 7->18         started        58 Multi AV Scanner detection for dropped file 11->58 60 Injects a PE file into a foreign processes 11->60 20 schtasks.exe 1 11->20         started        22 pBIYNM.exe 2 11->22         started        signatures5 process6 dnsIp7 38 smtpauth.earthlink.net 207.69.189.203, 49739, 587 WINDSTREAMUS United States 13->38 40 192.168.2.1 unknown unknown 13->40 34 C:\Users\user\AppData\Roaming\...\pBIYNM.exe, PE32 13->34 dropped 36 C:\Users\user\...\pBIYNM.exe:Zone.Identifier, ASCII 13->36 dropped 62 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->62 64 Tries to steal Mail credentials (via file access) 13->64 66 Tries to harvest and steal ftp login credentials 13->66 68 3 other signatures 13->68 24 conhost.exe 18->24         started        26 conhost.exe 20->26         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/682975915925d77c388cad6bf2868c2eeb94e0b647387f6a9dc2768ff4242920/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-04 18:21:09 UTC
AV detection:
12 of 28 (42.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nauxlekzexlxyoemvvv7fbumf3vzjyfwi44h62u5yj3i75befeqa._file
Verdict:
unknown
Similar samples:
27bb1e8bbd36d0bdb7e746bcc349ed5e440f1fd471503b6ae6754c9d95b069d9
AgentTesla
483a3f7f5ae2834deffedd9b055a9aa76db99b6395bf6126536e12811bbb9675
AgentTesla
c590c197137574e792a991b5c56791b8f7cccd4985d46b9f459fc6c39fdeb4ab
AgentTesla
d4a486d6eb6ff402162a440e49cb53777c2a3a0e98abb04016e189cd445676a2
AgentTesla
e34725603d4f0177a6fbb66cff9f073a90cd74e6a65c05f1a704ab390906474f
AgentTesla
fbdc2f9c6e970ae88ff30847c4d63472a0f0aa9b8e008e5b5c37f62ac526a963
AgentTesla
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210504-2z27f7r5r2/
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:
74b2935b9dfe4ba397fd0507ae3c36abb77193041f2e7c43c55dc4e7b33de61c
MD5 hash:
b5c218f30fecc9cb8513ff6a46737b01
SHA1 hash:
f0416867c2b114789620b318051f1fa390b07eae
Link:
https://www.unpac.me/results/1ba080a2-f280-4527-bea8-30aae5640ccb/
SH256 hash:
88acd800ab42281eacc19cfdc07864529a67f5d07377c76a7572bccea1229071
MD5 hash:
b61bdf9710f110e9db9feb8374bd8f82
SHA1 hash:
d88f1cdb2f143b7b3fb8e8576bb3e80863c1dc2b
Link:
https://www.unpac.me/results/1ba080a2-f280-4527-bea8-30aae5640ccb/
SH256 hash:
d044fb4c8b82f4b108b04a45689ffbdf6279cee01bd291d465965a153511efef
MD5 hash:
fd302a0876a3fbe606c5510da95c421b
SHA1 hash:
81b04887b0f5e4b4f620cd481e4dd2b08107b9ab
Link:
https://www.unpac.me/results/1ba080a2-f280-4527-bea8-30aae5640ccb/
SH256 hash:
682975915925d77c388cad6bf2868c2eeb94e0b647387f6a9dc2768ff4242920
MD5 hash:
a14391876bbe1525b9674c37ae9bbc1c
SHA1 hash:
d10ac418ba57d95314e4f33b26dcede43bc78233
Link:
https://www.unpac.me/results/1ba080a2-f280-4527-bea8-30aae5640ccb/
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/682975915925d77c388cad6bf2868c2eeb94e0b647387f6a9dc2768ff4242920

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/149831/

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