MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f663110aed2d5fdecf27fba39beabc90e72397d4fd661f381d1767aac3cf4438. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f663110aed2d5fdecf27fba39beabc90e72397d4fd661f381d1767aac3cf4438
SHA3-384 hash: 1b4a2642db171dd844f383b6c88f7e583e45aba897bb63bbe3a2badbbb29dcd1ed52165936c501ea7a2b44ee1375f473
SHA1 hash: 11045785f8a0b833ad16efcbe4008b476be02b65
MD5 hash: ae8a8e9cad85c3216fdcd4d221b0112c
humanhash: south-victor-eight-quiet
File name:ae8a8e9cad85c3216fdcd4d221b0112c.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:519'168 bytes
First seen:2021-10-05 17:20:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:9m9occ0WTB7mY0a0H+Z8vdgTleoNWJs0:k9rc0WF0a0H+ZYoNWJs
Threatray 10'784 similar samples on MalwareBazaar
TLSH T11FB4DFA433AF6B45ED349FF4142CA19143FAAC7B51B9D3290ED1B0E92D22B700E90B57
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
367
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ae8a8e9cad85c3216fdcd4d221b0112c.exe
Verdict:
Malicious activity
Analysis date:
2021-10-05 17:32:58 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ed0ff6cb-1320-4b78-b7a0-63b301206301

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/195158/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.935-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/615c8982b95458900cdc9098/reports/b551739b-8e19-4ed3-95da-4ed1b59fdadd/overview
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c78ec62f-6c04-433f-96af-ffb4fdcd94c3
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/865008
Signature
Allocates memory in foreign processes
Found malware configuration
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)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
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
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 497438 Sample: sFVbnd68P2.exe Startdate: 05/10/2021 Architecture: WINDOWS Score: 100 29 Found malware configuration 2->29 31 Multi AV Scanner detection for dropped file 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 4 other signatures 2->35 7 sFVbnd68P2.exe 7 2->7         started        process3 file4 21 C:\Users\user\AppData\Roaming\qVeaxwHzL.exe, PE32 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmp569E.tmp, XML 7->23 dropped 25 C:\Users\user\AppData\...\sFVbnd68P2.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 Allocates memory in foreign processes 7->41 43 Injects a PE file into a foreign processes 7->43 11 RegSvcs.exe 2 7->11         started        15 RegSvcs.exe 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 27 nl-s1.dedicatedpanel.net 217.195.152.2, 49749, 587 SHOCK-1US Netherlands 11->27 45 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->45 47 Tries to steal Mail credentials (via file access) 11->47 49 Tries to harvest and steal ftp login credentials 11->49 51 Tries to harvest and steal browser information (history, passwords, etc) 11->51 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->53 55 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 15->55 19 conhost.exe 17->19         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f663110aed2d5fdecf27fba39beabc90e72397d4fd661f381d1767aac3cf4438/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-10-05 17:21:07 UTC
AV detection:
19 of 45 (42.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6zrrccxnfvp55tzh7orzx2v4sdtshf6u7vtb6oa5c5t2vq6piq4a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0dc2c75f5d109cf78fc472ad6b777d9bb89894358f4e88ed6f5cdf2ee03cf843
AgentTesla
1e48e299caf273c82056596b13ee00c8cbd1ecbf4ae100ad1ba8d71a5a226007
AgentTesla
3146451b8705dcf7a850cea01e3e68513448d9f92212129162e8c5d80ff1020e
AgentTesla
3b7070739c07ae5e0cb4d7d49c81602d9f55bfe65c60c68d566b4eb501daa5a1
AgentTesla
765994fdc9901ad3d0ca36ee7d5b083d0877093d26d12f9699e131ae2cf87bb8
AgentTesla
818028eb2d8a37584b1801c241ca0648cb6e2d4f63bb8246311fce35d2db39e2
AgentTesla
8664bd0c09f992c53b0db3db2b6d5b5a14802fc7dd98d2e820d2df78fd26764e
AgentTesla
97d4b97ab4f5880766783a88742969d0995cc86463e05a920486f390139667bc
AgentTesla
a42bc65e6c8ba74256bb0325fb5848a73bf23b6f7733b5564db3794b6b6cb2d2
AgentTesla
ff0172ea281631b1b33bb1f5693ca927b02d448616c3bc420c2dcb99ac68ec04
AgentTesla
+ 10'774 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/211005-vw1pksabd7/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
9330848c3b745a1265e83220eb32bbfa87af9c7299d9157296782501226146b9
MD5 hash:
3fd1cd3bc4b5fab4429a4b1c56553869
SHA1 hash:
819cf24ca9996e07ee41fa67019b4576e383380d
Link:
https://www.unpac.me/results/cce8ec9f-1968-4a5e-8703-014abf07e826/
SH256 hash:
fe8637d821a39a8b74abce7e043007d38cb9c5cfcb7098af9846cfd98185ac03
MD5 hash:
c380b6831f456ac5cac08c78c0e4dada
SHA1 hash:
3e241a0b9d96c1dfbadd7ee1a8c5ee6d74eba11c
Link:
https://www.unpac.me/results/cce8ec9f-1968-4a5e-8703-014abf07e826/
SH256 hash:
185441887db598606b80a065ddd5aed06e43497408f9f28e08483e2b02fe47b5
MD5 hash:
ce931d9693976d95e6ce0e434e7b52a2
SHA1 hash:
0b98092cabd8c92cfb4965b389ea24da46c00a9a
Link:
https://www.unpac.me/results/cce8ec9f-1968-4a5e-8703-014abf07e826/
SH256 hash:
f663110aed2d5fdecf27fba39beabc90e72397d4fd661f381d1767aac3cf4438
MD5 hash:
ae8a8e9cad85c3216fdcd4d221b0112c
SHA1 hash:
11045785f8a0b833ad16efcbe4008b476be02b65
Link:
https://www.unpac.me/results/cce8ec9f-1968-4a5e-8703-014abf07e826/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/f663110aed2d/report/overview.html
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/f663110aed2d5fdecf27fba39beabc90e72397d4fd661f381d1767aac3cf4438

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_InTheFuture
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
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.

Web download

AgentTesla

Executable exe f663110aed2d5fdecf27fba39beabc90e72397d4fd661f381d1767aac3cf4438

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1655620/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/195158/

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