MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2bc56dd47a78f4275986e243fb30e12b6b17b06ac420d0464b2bdc0b4b27ebbe. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2bc56dd47a78f4275986e243fb30e12b6b17b06ac420d0464b2bdc0b4b27ebbe
SHA3-384 hash: d0f52d8bf7fac6cdb1c2476383998b9a4b49b9d91b56b7cd883dbe60baa19ed44ce5a3cb4469e16f2ef92ac6de605e5f
SHA1 hash: f413c1cc16241303c1a5fa0c8e3d09402043b028
MD5 hash: e8a35f34ffa9f588ab4f45edfe78b5c2
humanhash: massachusetts-magazine-steak-missouri
File name:Quote 3350191107102300.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:962'560 bytes
First seen:2021-05-14 05:47:26 UTC
Last seen:2021-05-14 11:15:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'664 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:HGWYIiYloLLoS60/K7yh03tmrXFuRoSJrfrnPN5VX+1ZLTN56alAkJIinWh2LbZ:RYIiYloLAQrXKoShPArLT7xAkJfmWbZ
Threatray 4'927 similar samples on MalwareBazaar
TLSH 7E25AEBC765465F1D35B5D33A3CF0C0682251274A93BAA0E8B6003BD5E67E173E39A8D
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
109
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Quote 3350191107102300.exe
Verdict:
Malicious activity
Analysis date:
2021-05-14 05:50:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7dc4cb85-aebc-4f3a-96f8-8333760fe29b

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/156403/
Detection(s):
Sanesecurity.Rogue.0hr.20210513-1804.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
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.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/781587
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
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
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: 413983 Sample: Quote 3350191107102300.exe Startdate: 14/05/2021 Architecture: WINDOWS Score: 100 25 Found malware configuration 2->25 27 Multi AV Scanner detection for dropped file 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 7 other signatures 2->31 7 Quote 3350191107102300.exe 6 2->7         started        process3 file4 19 C:\Users\user\AppData\...\CbUwCpeHazFYOb.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmp83E3.tmp, XML 7->21 dropped 23 C:\Users\...\Quote 3350191107102300.exe.log, ASCII 7->23 dropped 33 Injects a PE file into a foreign processes 7->33 11 Quote 3350191107102300.exe 2 7->11         started        13 schtasks.exe 1 7->13         started        signatures5 process6 process7 15 dw20.exe 22 6 11->15         started        17 conhost.exe 13->17         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2bc56dd47a78f4275986e243fb30e12b6b17b06ac420d0464b2bdc0b4b27ebbe/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-13 13:55:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
28
AV detection:
18 of 29 (62.07%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fpcw3vd2pd2cowmg4jb7wmhbfnvrpmdkyqqnarslfpoawszh5o7a._file
Verdict:
unknown
Similar samples:
0aa55e65fc353afe07b855cf6ffd190e4b8ad6f883e699fa9aa5250721ce15dd
AgentTesla
2afcf205a46aeede621ddf890002c4eed4e9b5044881d625d1f2daa443bc1328
AgentTesla
32c3ae8cd868f60dc052888ac37dda6e70a4e524a290b0e0aaf32967da7490db
AgentTesla
7299f2323910def53bb344e98441a66dba82b84b0d8ec89dbddf0ee6a936280a
AgentTesla
92bc56e98e19d4d9fbabf683531fa6d25c194723c9a029a46d1a4e87ffaf29ee
AgentTesla
caaf972ff74329282c2466ded6539eedc5d5db9817ebb53d3e7deab201195ca2
AgentTesla
d7e1f07bc65793bd8100a95a5e76a7afee32a49fa7d355d967582be050e2b55d
AgentTesla
dfd350ff1a1ee6f495e22f985909ce95f75dcfab4d27318ca208f31a560888f1
AgentTesla
e65bde8add228f7113db9dbc1be94135ed43d570f51ad1f7123c79e0745eb208
AgentTesla
f218bab46409d5be3646a0b3d7c5af1c177df659b7e5a1055d12019cdab9409a
AgentTesla
+ 4'917 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/210514-kf5cwvxs6a/
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2bc56dd47a78f4275986e243fb30e12b6b17b06ac420d0464b2bdc0b4b27ebbe

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:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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.

Malspam

AgentTesla

zip 72afaa26eec5f9c08f8f8179ec43561c5790aad53868062be4102023ae357e74

AgentTesla

Executable exe 2bc56dd47a78f4275986e243fb30e12b6b17b06ac420d0464b2bdc0b4b27ebbe

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 72afaa26eec5f9c08f8f8179ec43561c5790aad53868062be4102023ae357e74
Cape
Cape
https://www.capesandbox.com/analysis/156403/

Comments