MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 909b8077e052b8176a40b50c8154344a720576d7c7e3462d39546cef12d28e07. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 909b8077e052b8176a40b50c8154344a720576d7c7e3462d39546cef12d28e07
SHA3-384 hash: ae2f1078dfca53c5aa949288993cc9f7389028c4a663e586206ab490f268403082124896c4deaf7570ff3c8f95fb2741
SHA1 hash: 98e8474cc036a4441ae37d3da8adabbfc102d5d9
MD5 hash: a79f4d17f8e6d38a627318ca78b1ef87
humanhash: triple-east-network-oregon
File name:purchase order sheet.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:731'648 bytes
First seen:2021-05-05 05:39:22 UTC
Last seen:2021-05-05 05:48:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:qjMBxblluBAnV7E7RtKwST61k8WYvYHUG786TmIyUyC6NW15ewhE4zfRZSJocKEG:08bllE4V7ETKQdW5HUG7VkUyjA/Dhzh1
Threatray 4'468 similar samples on MalwareBazaar
TLSH 9DF423412264B93DC67D9AB30775515013B86083FAABCF197CDE48BD48E72174A23BEB
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/149901/
Detection(s):
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
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/711445
Signature
Adds a directory exclusion to Windows Defender
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
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)
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: 404649 Sample: purchase order sheet.exe Startdate: 05/05/2021 Architecture: WINDOWS Score: 100 65 Found malware configuration 2->65 67 Multi AV Scanner detection for dropped file 2->67 69 Multi AV Scanner detection for submitted file 2->69 71 8 other signatures 2->71 7 purchase order sheet.exe 7 2->7         started        11 toOnXvY.exe 2->11         started        13 toOnXvY.exe 2->13         started        process3 file4 53 C:\Users\user\AppData\Roaming\lSlIxcHR.exe, PE32 7->53 dropped 55 C:\Users\user\AppData\Local\...\tmpEA85.tmp, XML 7->55 dropped 57 C:\Users\...\purchase order sheet.exe.log, ASCII 7->57 dropped 73 Adds a directory exclusion to Windows Defender 7->73 15 purchase order sheet.exe 7->15         started        19 powershell.exe 26 7->19         started        21 powershell.exe 22 7->21         started        31 2 other processes 7->31 75 Multi AV Scanner detection for dropped file 11->75 23 powershell.exe 11->23         started        25 schtasks.exe 11->25         started        27 powershell.exe 11->27         started        29 toOnXvY.exe 11->29         started        33 4 other processes 13->33 signatures5 process6 file7 59 C:\Users\user\AppData\Roaming\...\toOnXvY.exe, PE32 15->59 dropped 61 C:\Users\user\...\toOnXvY.exe:Zone.Identifier, ASCII 15->61 dropped 63 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->63 35 conhost.exe 19->35         started        37 conhost.exe 21->37         started        39 conhost.exe 23->39         started        41 conhost.exe 25->41         started        43 conhost.exe 27->43         started        45 conhost.exe 31->45         started        47 conhost.exe 31->47         started        49 conhost.exe 33->49         started        51 2 other processes 33->51 signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/909b8077e052b8176a40b50c8154344a720576d7c7e3462d39546cef12d28e07/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-05 05:11:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
4 of 47 (8.51%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=scnya57akk4bo2sawugicvbujjzak5wxy7rumljzkrwo6ewsrydq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
08f9180d3f0932f1cd782a0513e920ebeef8f16eb8736e28decaa3ae427526cf
AgentTesla
21bd5e4845c12f0601ae8988314a461339e03e78267cac80f4a34ce93ad404ab
AgentTesla
4f04b0fa2f5e9e82e4332e4a612fa4ff9e182f2fc257baf9e452cb9fe6d2f33c
AgentTesla
68c82784182c8cbb7e3106e1df62a90619357c509825b0c8cb3d6c92b6806817
AgentTesla
8409519ab2c6e5ca0e85e40216c98444ac257a491fa8849ce4b3b320df0a0566
AgentTesla
8b3a8630800280cdf3e61243a7343e93a6b54b8a51b859d7d52b7dccaace0513
AgentTesla
c688354e137fcaca21a335e36a8bd8d72862cda728a5bb69c08350d499e9c9c5
AgentTesla
d2fdd26effc669ec89f294c59ba3bd55a698c75fe89404655b6b010ef76f2237
AgentTesla
ed29a2786fda6a0499b5fc69fc269f1a18d4eba9ca44c94333dc8d86808cf04b
AgentTesla
f08bdc19282aca6712333118392e85a4e79323c08042ed4a04b935e30da56ed2
AgentTesla
+ 4'458 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/210505-bh8xqes65x/
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/ccdcb64b-9468-46d9-ad42-c4c402e7ea7c/
SH256 hash:
909b8077e052b8176a40b50c8154344a720576d7c7e3462d39546cef12d28e07
MD5 hash:
a79f4d17f8e6d38a627318ca78b1ef87
SHA1 hash:
98e8474cc036a4441ae37d3da8adabbfc102d5d9
Link:
https://www.unpac.me/results/ccdcb64b-9468-46d9-ad42-c4c402e7ea7c/
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/909b8077e052b8176a40b50c8154344a720576d7c7e3462d39546cef12d28e07

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
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File information

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

Malspam

AgentTesla

zip b3e73527cd4d681bb873bb6511631515d3feb5659cfa57381746d9bc3c42e6af

AgentTesla

Executable exe 909b8077e052b8176a40b50c8154344a720576d7c7e3462d39546cef12d28e07

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 b3e73527cd4d681bb873bb6511631515d3feb5659cfa57381746d9bc3c42e6af
Cape
Cape
https://www.capesandbox.com/analysis/149901/
  
Dropped by
SHA256 b1466a7e6c0799809b9030b5886df9d1c4f1bfc400723a60b4453d439aafd9ed

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