MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0271768716a3aa54187f3f72c7bc1cf918b6d063b84471231e2e8d6dc68e6cff. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0271768716a3aa54187f3f72c7bc1cf918b6d063b84471231e2e8d6dc68e6cff
SHA3-384 hash: d98e4e9f54a6d9457f95fe66c936d9adc62c32046e3977f87009d03f7dcc702cf89b10f192ce9f7354b0e81d40dbe7e9
SHA1 hash: ba4dd69d6880d56a28f6aae9bbadd189cee438d2
MD5 hash: 5123af113f7c96c0ed44f103c8f73253
humanhash: sixteen-purple-princess-asparagus
File name:new po.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:522'240 bytes
First seen:2021-07-23 12:50:45 UTC
Last seen:2021-08-10 12:22:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:4gvZUsbEmnQiGbS7U9e735nr0dl3hPI09z++0HeIenEBt:FZUs48Qz+7U9e5oNcH
Threatray 8'046 similar samples on MalwareBazaar
TLSH T127B4F048B790F7AFC06F8EB699541C20A76074679707E343ACC726ED884F7998B461E3
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
124
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
new po.exe
Verdict:
Malicious activity
Analysis date:
2021-07-23 08:24:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/541f44d0-643d-463a-a125-032306c70628

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/173642/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.14668.16777.8810.UNOFFICIAL
Create hunting rule

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:
Malicious
Link:
https://analyze.intezer.com/analyses/1d8ff9fe-79cd-4c19-ba1d-d55c95121bad
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/820772
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the hosts file
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: 453183 Sample: new po.exe Startdate: 23/07/2021 Architecture: WINDOWS Score: 100 27 Found malware configuration 2->27 29 Antivirus detection for dropped file 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 33 12 other signatures 2->33 7 new po.exe 6 2->7         started        process3 file4 19 C:\Users\user\AppData\Roaming\FZiuJtO.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmpA69C.tmp, XML 7->21 dropped 23 C:\Users\user\AppData\...\new po.exe.log, ASCII 7->23 dropped 35 Injects a PE file into a foreign processes 7->35 11 new po.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 file7 25 C:\Windows\System32\drivers\etc\hosts, ASCII 11->25 dropped 37 Modifies the hosts file 11->37 17 conhost.exe 15->17         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0271768716a3aa54187f3f72c7bc1cf918b6d063b84471231e2e8d6dc68e6cff/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-07-23 05:17:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ajyxnbywuovfigd7h5zmppa47emlnuddxbchciy6f2gw3ruont7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1988aecd504c91c63584f0ee4aa3d1a9d6f0f879763e7fc695230ec2703cb07b
AgentTesla
2f639103b3a2a16f0eacad22c7df0a037c3a45d74cfe09ce96f86e13fe74a1b8
AgentTesla
45da49558842bdff38df69e272b354a3315ff4ceeeeca51c6933183f8844c7a9
AgentTesla
86324507b99eaddd23e1c94340269fc33d8a9cf64c6df71822d4b0cf59078535
AgentTesla
c9c574f1105965e070a09d77cccf598b99305d3e007305667170c6729c2b0829
AgentTesla
ee0479db2b4051353c55120941191f243e4ed47d037d3fe44f179529b6882a7b
AgentTesla
f9db53d550731012ca850383afa5bdaa9093bb04a15e7dfbe7806acc1041d4cb
AgentTesla
+ 8'036 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/210723-c5mas6fv7n/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Contains code to disable Windows Defender
Unpacked files
SH256 hash:
c362729899c5956cfa9fc3bcf9b21ac72066a1b84a497ceb1281f76e2f55c54b
MD5 hash:
0327d1374a5ce015ad9c83c5de76e823
SHA1 hash:
e521349d9e96a4191248747c42c78b6f88fc8f63
Link:
https://www.unpac.me/results/e7580643-bc6e-4456-8dd3-be87edb06340/
SH256 hash:
d07343e7e8f037660ed3b4b6090829bb7a18af6aadbd9c04e5fb16c0ff194181
MD5 hash:
3c716ca4bbe2bec74681fcc956a93bd1
SHA1 hash:
6c5770ad418979364536090696ea152b012d7aa5
Link:
https://www.unpac.me/results/e7580643-bc6e-4456-8dd3-be87edb06340/
SH256 hash:
a48c05acf5540797e7f51badf7b1d181b4cf208894f6b8909aef23038ade8c73
MD5 hash:
9c951d60834138adf5beff781cca4531
SHA1 hash:
4511f43d95fbb0f79c458079325519ec25ff2807
Link:
https://www.unpac.me/results/e7580643-bc6e-4456-8dd3-be87edb06340/
SH256 hash:
0271768716a3aa54187f3f72c7bc1cf918b6d063b84471231e2e8d6dc68e6cff
MD5 hash:
5123af113f7c96c0ed44f103c8f73253
SHA1 hash:
ba4dd69d6880d56a28f6aae9bbadd189cee438d2
Link:
https://www.unpac.me/results/e7580643-bc6e-4456-8dd3-be87edb06340/
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/0271768716a3aa54187f3f72c7bc1cf918b6d063b84471231e2e8d6dc68e6cff

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: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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/173642/

Comments