MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52eaa2efa586bbcabbba08c6bb8f4b139ef7133c3f8fd1e5df73b19412b73acd. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52eaa2efa586bbcabbba08c6bb8f4b139ef7133c3f8fd1e5df73b19412b73acd
SHA3-384 hash: 90170c3546f981f2192a3409d32148ad9929f7dfe1a9291f316d14799f1bf681f2f211a81e61710c16ebb8c246c4f95b
SHA1 hash: 9d53579e681124074b4c568d01bc3a405d55bd89
MD5 hash: 927fab3ec236804c2a332e74eebfc470
humanhash: oregon-oklahoma-seven-tennessee
File name:New Inquiry015 02-12-2020.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:669'696 bytes
First seen:2020-12-03 08:57:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:R1YN3HcZOc5y2m7VVVwBjc4XQaEKPoOXa8Bv+nSXcJygY022qPVGNbTuMuKBD7h2:RCGtm7VVWVc47EKxR1XHgY0KST0sDd
Threatray 1'648 similar samples on MalwareBazaar
TLSH DFE46C39AF59262AF53AA77CC1B02055A7ED6793B307CDDD2CB201C90B63E029ED152D
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
152
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/106562/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.42726.22989.11807.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Result
Gathering data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/554468
Signature
.NET source code contains very large strings
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for sample
Moves itself to temp directory
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)
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 access)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/52eaa2efa586bbcabbba08c6bb8f4b139ef7133c3f8fd1e5df73b19412b73acd/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-12-03 07:43:05 UTC
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=klvkf35fq254vo52bddlxd2lcoppoez4h6h5dzo7ooyzievxhlgq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
415e3b94a339a45d036814c1bfbae3a24befccaf6bbba44a5265613f3aec3ef7
AgentTesla
43456ccf78231f448437d34b0d8e0f539fe2713743928d8bba119207b8b5f22a
AgentTesla
7d47aae61d6960e7900bb2102b481114a8d948f13cc404082f376786e88959ad
AgentTesla
80d2742ad2aa2b84c5c32278be4a819400da0135ce52389e6ad711539d6ab9d6
AgentTesla
8642bef0da90b39eff7e2f28570d28aa2a9aaabcd181c9f64bcfbdd331a606f1
AgentTesla
9814c6959d79cae63bbff31a0c677e4eefade63e272f68047a54e715ddb445a7
AgentTesla
a12f642139a7cfe0891e40b83400cae049a06c959f742700d47f096ccaa32736
AgentTesla
c4cfc6eb77f1095f81578053857d14d9597a3c13aa35654fc2742989862ce6e8
AgentTesla
ced74986e807f1b4dd969d4811e20b516b11b39d0d8681ebadf9123a6de30b7c
AgentTesla
f9e0e3eb49ce4d6156f30deddef92e6b750d24ccafff82afdbe842244894c156
AgentTesla
+ 1'638 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://tria.ge/reports/201203-k1b2tcnve6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Unpacked files
SH256 hash:
52eaa2efa586bbcabbba08c6bb8f4b139ef7133c3f8fd1e5df73b19412b73acd
MD5 hash:
927fab3ec236804c2a332e74eebfc470
SHA1 hash:
9d53579e681124074b4c568d01bc3a405d55bd89
Link:
https://www.unpac.me/results/36fbc856-bf68-4fb1-82dc-6efe20adb1cb/
SH256 hash:
9584f6d01e6452371cc9b4828030a13045d99c243c497b63628828e66aabe26f
MD5 hash:
7476e403eef14ac403c63c7279831780
SHA1 hash:
8387f558e30dc115987ac2b5c174a41302471abf
Link:
https://www.unpac.me/results/36fbc856-bf68-4fb1-82dc-6efe20adb1cb/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/52eaa2efa586bbcabbba08c6bb8f4b139ef7133c3f8fd1e5df73b19412b73acd

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/106562/

Comments