MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8dd7c62102a24ddff6447492b5981e7284ab841454e3f906bb0303eb4ec99c93. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8dd7c62102a24ddff6447492b5981e7284ab841454e3f906bb0303eb4ec99c93
SHA3-384 hash: 14edd986fdac030c814c33bcd83476e4cce2db1b70f809321a38eda08c277237ec375a176fd8c2a5ab0467074a99ff96
SHA1 hash: 2fceebab0140a72a6d5e2379c2b0549a4dfdb88c
MD5 hash: ca42ecac10b22ddf9dabf3baded58614
humanhash: mobile-beryllium-winter-table
File name:may.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'092'096 bytes
First seen:2023-06-06 13:07:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:glFyaYfxGBUVASL+1pbBynZ/34B6AP2HhQHWDsNihguwr+U:gHLsWb1BUxck2Xsun
Threatray 3'361 similar samples on MalwareBazaar
TLSH T14A3572791D8761DAD2BFD33E40EC5D1BFF65B842FE96A90E6081038B719220DB6C152E
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
284
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
may.exe
Verdict:
Malicious activity
Analysis date:
2023-06-06 13:08:35 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b34bc6de-457f-4208-87b5-7cf980a51361

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/396134/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.6404.16760.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/647f2fb3f5bba977b08902e2/reports/cb2a8a2a-b460-47af-ab85-2c0f9e7bbc2e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8dd7c62102a24ddff6447492b5981e7284ab841454e3f906bb0303eb4ec99c93
Result
Verdict:
UNKNOWN
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/52877fa5-fd18-44bd-b23b-25561089331f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1249560
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large strings
.NET source code references suspicious native API functions
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8dd7c62102a24ddff6447492b5981e7284ab841454e3f906bb0303eb4ec99c93/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2023-06-06 06:04:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rxl4miicujg575seosjllga6okckxbauktr7sbv3amb6wtwjtsjq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
251ca0215e976403d529fba60bd67ca614a3e6b18a7f2420c64acbf31400ed7c
AgentTesla
6118fb1f75058c3bd77040399fad44126181a9b131396a4f1ab7e6622c826dda
AgentTesla
84c7973871a6a639c40534f9e3fd7135bd35cd1b0eee937cc849af90c903c4c2
AgentTesla
9e7910da0fdefe5822be59e1084d1dffe2f4bcbd670d2bab6da75718653c69c0
AgentTesla
bb992023216a9723d9157cacbe3f2dec846902eacce0122734d6111c85ee6309
AgentTesla
+ 3'351 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/230606-qc7xbsdg53/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
AgentTesla
Unpacked files
SH256 hash:
4678de3ae5868f981b38df450f271549cf52f826f18c548182a9f64aec6f203f
MD5 hash:
18c1739f4472ca354db8f840911e17f6
SHA1 hash:
e6c36c3c480afd75f3cb93e85bd5317dadeec468
Link:
https://www.unpac.me/results/1fa0b308-43ca-4f9b-a5d8-4ba345391fdf/
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/1fa0b308-43ca-4f9b-a5d8-4ba345391fdf/
SH256 hash:
42ab2450f0d6513cd866d8a5bf33d728569ca37d8428ea4bec47f560bdfc2992
MD5 hash:
05688260cd0f68779347d8e274db2597
SHA1 hash:
a9ebfa0a2da1fb6a81a68c358727df84e0f047c3
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/1fa0b308-43ca-4f9b-a5d8-4ba345391fdf/
Parent samples :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 hash:
8dd7c62102a24ddff6447492b5981e7284ab841454e3f906bb0303eb4ec99c93
MD5 hash:
ca42ecac10b22ddf9dabf3baded58614
SHA1 hash:
2fceebab0140a72a6d5e2379c2b0549a4dfdb88c
Link:
https://www.unpac.me/results/1fa0b308-43ca-4f9b-a5d8-4ba345391fdf/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/8dd7c62102a24ddff6447492b5981e7284ab841454e3f906bb0303eb4ec99c93

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/396134/

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