MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 274fe8d15a374d802b146606f08d2a65d418df660706a9d117b10c9be038bf00. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 274fe8d15a374d802b146606f08d2a65d418df660706a9d117b10c9be038bf00
SHA3-384 hash: 9141173c3049af74f99988448ce8228d8cb64ecc9b942c8fb4c83bd3905461ae263163b99b1e50eee18242b711fd301f
SHA1 hash: 23a46e5ab7393ecbed1fcddd37b36d468121f39b
MD5 hash: dcbdefce1a41c56a718c435eba70da83
humanhash: washington-july-aspen-green
File name:REQUIREMENTS.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:581'632 bytes
First seen:2021-12-16 15:55:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:ml20cwcouPrDU+5lxeohCpycRp8l2nOCXOu7+k/8xhI/FkZcXcO:mSeM4ycRpvnKuak0xhI/FRX
Threatray 13'461 similar samples on MalwareBazaar
TLSH T11AC4AE5936DCEB98F4BFE7B94CB1204083F5F5C2D211E5CDFED434CA4961B848A26A62
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
186
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
REQUIREMENTS.exe
Verdict:
Malicious activity
Analysis date:
2021-12-16 16:02:12 UTC
Tags:
trojan rat agenttesla
Link:
https://app.any.run/tasks/610e8f16-0e68-4445-8b28-f0beb96e1295

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/214629/
Detection(s):
SecuriteInfo.com.Trojan.Nanocore.427.4817.1252.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
black obfuscated packed
Link:
https://www.filescan.io/uploads/61bb61958541392eb4eac473/reports/21019837-8bd1-452b-9184-67bf28864b86/overview
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/86b0a75c-c654-415c-a1f9-087caf4dbcf5
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/908629
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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: Suspicius Add Task From User AppData Temp
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 / registry 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: 541107 Sample: REQUIREMENTS.exe Startdate: 16/12/2021 Architecture: WINDOWS Score: 100 33 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->33 35 Found malware configuration 2->35 37 Yara detected AgentTesla 2->37 39 7 other signatures 2->39 7 REQUIREMENTS.exe 6 2->7         started        process3 file4 23 C:\Users\user\AppData\...\pxdawokDwePSV.exe, PE32 7->23 dropped 25 C:\Users\user\AppData\Local\...\tmpCCA2.tmp, XML 7->25 dropped 27 C:\Users\user\...\REQUIREMENTS.exe.log, ASCII 7->27 dropped 41 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->41 43 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->43 45 Uses schtasks.exe or at.exe to add and modify task schedules 7->45 47 Injects a PE file into a foreign processes 7->47 11 REQUIREMENTS.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        17 REQUIREMENTS.exe 7->17         started        19 3 other processes 7->19 signatures5 process6 dnsIp7 29 translogship.co.in 103.50.163.138, 49845, 587 PUBLIC-DOMAIN-REGISTRYUS India 11->29 31 mail.translogship.co.in 11->31 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->49 51 Tries to steal Mail credentials (via file / registry access) 11->51 53 Tries to harvest and steal ftp login credentials 11->53 55 Tries to harvest and steal browser information (history, passwords, etc) 11->55 21 conhost.exe 15->21         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/274fe8d15a374d802b146606f08d2a65d418df660706a9d117b10c9be038bf00/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-12-16 15:56:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e5h6ruk2g5gyakyumydpbdjkmxkbrx3ga4dktuixwegjxybyx4aa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
51e303f4c39869638107cfb14797e74be8bdc29656823d64837e4113b09027fe
AgentTesla
664b941eed9ef562426f2e8282aaaf429a160f838020686eb6b10eafc882cd2b
AgentTesla
7c09535cd87ef7bd13d91b73e029c904c8905b700d935e39d9375c60bf17fb71
AgentTesla
7c47b1fdcaad3bf2eed315ab01cb150e09f614dc99272d6ac1832f9309c39dca
AgentTesla
e20d6f8c4130be0491a8fe5069fc6aac30fb3d59eaa96dc8c67b6254609527cb
AgentTesla
e8d9c5a2ed13e0bb2afd61d3f0e3f55acc6693cac053ce47cf6768129f6b8b62
AgentTesla
+ 13'451 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/211216-tdcdlacdd3/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
0a67a3f7181c9b1a8051734a939d594a646948e756ced07976db3bea472d7fa8
MD5 hash:
da6c8efbfba32ff7e5edc654070ee141
SHA1 hash:
d1d4b9e95ee88aeb64e7ec43e244bda43db793b3
Link:
https://www.unpac.me/results/79e991f7-b06e-43c2-9e32-7b73a2de7f1b/
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/79e991f7-b06e-43c2-9e32-7b73a2de7f1b/
SH256 hash:
9d04cde09fd622f91b1d049477c16ea80085c97efc26f59242798056de810438
MD5 hash:
17d98f7d6a9c4b90ec71849a417a42d9
SHA1 hash:
1984fecf0c8f13d94ce56d04da57c8272f2a9769
Link:
https://www.unpac.me/results/79e991f7-b06e-43c2-9e32-7b73a2de7f1b/
SH256 hash:
274fe8d15a374d802b146606f08d2a65d418df660706a9d117b10c9be038bf00
MD5 hash:
dcbdefce1a41c56a718c435eba70da83
SHA1 hash:
23a46e5ab7393ecbed1fcddd37b36d468121f39b
Link:
https://www.unpac.me/results/79e991f7-b06e-43c2-9e32-7b73a2de7f1b/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/274fe8d15a37/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/274fe8d15a374d802b146606f08d2a65d418df660706a9d117b10c9be038bf00

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
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 274fe8d15a374d802b146606f08d2a65d418df660706a9d117b10c9be038bf00

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/214629/

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