MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7900ea3bcf2222ac9f98a6563cf8623044294a9fc0da854384cc77409cf51e66. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7900ea3bcf2222ac9f98a6563cf8623044294a9fc0da854384cc77409cf51e66
SHA3-384 hash: 87513bd191877879e29e6a60c1e2f45216003cfa3b4c9a979668fa36c9ac698d2c4adfef63e4998a4edd0b080447d4f6
SHA1 hash: 7faacd4f05e075d61a221b24389a96a958682334
MD5 hash: 2eb28216292c801b59e3b6803f0ae5c9
humanhash: snake-idaho-indigo-jupiter
File name:PO - Drawings And Specifications Sheet_PDF.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:35'840 bytes
First seen:2021-09-23 15:04:40 UTC
Last seen:2021-09-23 16:10:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 384:kI2Acegwx4HEbMLe7RXKMhfZPzpQnArSFnXDfTJKdl2opvtOvt6Y4BwEapWNJMW:/m6x4HEgL2RbV855nC2oZU1ZdWNJM
Threatray 10'228 similar samples on MalwareBazaar
TLSH T1B1F2A33EF9E799D7DBD28AF7B6B2A3400AD380114E33974A3055B285683F7206B0D9D1
File icon (PE):PE icon
dhash icon c88cc8c8982850f8 (18 x AgentTesla, 16 x AveMariaRAT, 1 x RedLineStealer)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
178
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO - Drawings And Specifications Sheet_PDF.scr
Verdict:
Suspicious activity
Analysis date:
2021-09-23 15:09:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/60e84648-1b31-4aae-8de6-671366751460

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/190821/
Detection(s):
SecuriteInfo.com.W32.MSIL_Troj.BLG.genEldorado.5977.30997.UNOFFICIAL
Create hunting rule

Malware family:
Quasar RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4344bced-c9e8-47ed-9e3b-36410f31a460
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/856640
Signature
.NET source code contains potential unpacker
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7900ea3bcf2222ac9f98a6563cf8623044294a9fc0da854384cc77409cf51e66/
Threat name:
ByteCode-MSIL.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2021-09-23 12:54:51 UTC
AV detection:
16 of 28 (57.14%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=peaouo6peirkzh4yuzldz6dcgbccssu7ydnikq4ezr3ubhhvdzta._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0ed4dcb3b64eb9b43a02b433a6232b64196bf369c3b2c50ce5342c8e9f4fdcd3
AgentTesla
39a29076dcbc4e24ca1f0c2ad1abd16d136929c67bf52c5fae71023f77c54cf1
AgentTesla
76895d99680852f9ccb3bc6e2bd937bdd76da6dc16b1e6704e804be92f40c2e5
AgentTesla
95a4220eee2c9abcd9a387829c0a76226311111806518ec74219f2dfffee72e1
AgentTesla
bf5844394d220549700daec7ead99e1ab5c67225c7e1f42d012858ae3167d99a
AgentTesla
c2a8f4f2743219dbdd1bf31242dd85954383e6b2de80d79053891de0e7081f2b
AgentTesla
+ 10'218 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/210923-sf8zxaefan/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
7900ea3bcf2222ac9f98a6563cf8623044294a9fc0da854384cc77409cf51e66
MD5 hash:
2eb28216292c801b59e3b6803f0ae5c9
SHA1 hash:
7faacd4f05e075d61a221b24389a96a958682334
Link:
https://www.unpac.me/results/90458b9f-04ec-4ee5-8272-433dae908d34/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/7900ea3bcf2222ac9f98a6563cf8623044294a9fc0da854384cc77409cf51e66

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_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
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.

Malspam

AgentTesla

Executable exe 7900ea3bcf2222ac9f98a6563cf8623044294a9fc0da854384cc77409cf51e66

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/190821/

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