MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0a5dfd2ea65587c41b17a2d29a316c769fb79835a6f02a885b9ed7efb2924e45. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0a5dfd2ea65587c41b17a2d29a316c769fb79835a6f02a885b9ed7efb2924e45
SHA3-384 hash: 97bc091ddaa03a990ffd3f8b0e0376a797375998a58392997aefc945c29da2d398c425778100e374605581bb76f7b36b
SHA1 hash: ce208ea584bc44d9d4369df507ec9a925af1ce9f
MD5 hash: c57ddbb8a8389e635c899dec6cffce52
humanhash: don-sodium-kilo-summer
File name:c57ddbb8a8389e635c899dec6cffce52.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:981'504 bytes
First seen:2022-12-15 08:21:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:rh5gGW7x3v+8dz8+Of+C5zZEqd86ALNHLHL0i/:rh5PW9v+y8+O2C5FFd/ONHM
Threatray 24'512 similar samples on MalwareBazaar
TLSH T1FE258C0A70D88E58EA46EAF10750B5B03A973FED29DDA93C4EE93F8D4432518DC246DD
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
181
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
c57ddbb8a8389e635c899dec6cffce52.exe
Verdict:
Malicious activity
Analysis date:
2022-12-15 08:25:52 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/ee21cfd6-c97a-454a-ad40-18e3f2e296c7

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/346547/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.48217.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/639ad92d65a02c54af13ef0d/reports/024d00b7-9eb1-45b0-a189-05449d6ecfd6/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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4b02c946-faa5-4cd4-9346-4726cfed0a3e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1134865
Signature
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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
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 steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0a5dfd2ea65587c41b17a2d29a316c769fb79835a6f02a885b9ed7efb2924e45/
Threat name:
ByteCode-MSIL.Infostealer.DarkStealer
Create hunting rule
Status:
Malicious
First seen:
2022-12-14 17:07:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
25 of 41 (60.98%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bjo72lvgkwd4igyxuljjumlmo2p3pgbvu3ycvcc3t3l67musjzcq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
439d9fe0cb7c7073712abceaaec6697eeb35ea4f4259c7eed0e56833761b954f
AgentTesla
6f1962f02a28d836a95e44947f589b0288b2af48204a04d9cf1cf3fb347a0c8a
AgentTesla
779ad5765b7f4d510f0c5dcad9634ed3a4d800c8a0abe9804f33188f0a192a4e
AgentTesla
7c925a7379675a70bea963b54d925ff3a7a5d03da8f704f5701bb5f7f2430031
AgentTesla
9f67f2fed5db648719335eabf193286bf0bb5e72aa181c8603e4604a6c64221c
AgentTesla
f0103cba208d065102351c9bd754e0b0a90dee3a9e99bdf5a35f940326f9eb56
AgentTesla
+ 24'502 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/221215-j9kdzaca35/
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
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f3af5116-3035-4523-8218-cce23553cdd4
Unpacked files
SH256 hash:
06bbf81aff5462b1293084820c8b2565b67ff8a7a81059e601919739d04676b6
MD5 hash:
61637dc6550f6d442344f7562c381a5d
SHA1 hash:
ed7eed6439e59f037bc0027e237617a47d7efcc4
Link:
https://www.unpac.me/results/fdf21fa6-33a1-47e5-ba9b-8380f5df6a10/
SH256 hash:
35cad145efd0b5b6396491150d2e307d4cb5e06d4f1b41aa310393c6dce520b9
MD5 hash:
56f8354a2e307e73243ff0056295fedd
SHA1 hash:
ed3257769ea438e1b5e86c3ef033e2deca86e239
Link:
https://www.unpac.me/results/fdf21fa6-33a1-47e5-ba9b-8380f5df6a10/
SH256 hash:
93b763cc79cbb7754a028003e6914491da5898c5861ac0de550e2237b53f12c1
MD5 hash:
dab5b8de2b73187d3edb5b149fc49252
SHA1 hash:
692281e6daedad26e9eae9c19acd17779089f17d
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/fdf21fa6-33a1-47e5-ba9b-8380f5df6a10/
Parent samples :
256e56ffdee9c01af0bcc8b98eec7db32002cbd03adab70e47c79d63cdeb32ba
588f2a7d8c7000fe6b8b2db410b51d0178c3129cc31ea448aa31ee4d25f5bf19
2eeab86f3dd887a83b5a84d5d92d0442777b057ce256706c33c570360d9207a7
0a5dfd2ea65587c41b17a2d29a316c769fb79835a6f02a885b9ed7efb2924e45
SH256 hash:
ddb4b9708827cb344d5c08c6b07571d0d6a38fd4b594bcbdb73fa4e0104b274d
MD5 hash:
4709d80b2fe48a1401137beae6f231c7
SHA1 hash:
53856da064431f669e254da51bf4a3e7db634120
Link:
https://www.unpac.me/results/fdf21fa6-33a1-47e5-ba9b-8380f5df6a10/
SH256 hash:
81cdbaf81cf4357b9db9cb31a6ce021aea54f7033abb63f3d9a4c8739b430cf2
MD5 hash:
be5210f0f65b39f391ad61296a1471de
SHA1 hash:
209dcbdb1e966be5434013f8433e5d1f501d079e
Link:
https://www.unpac.me/results/fdf21fa6-33a1-47e5-ba9b-8380f5df6a10/
SH256 hash:
0a5dfd2ea65587c41b17a2d29a316c769fb79835a6f02a885b9ed7efb2924e45
MD5 hash:
c57ddbb8a8389e635c899dec6cffce52
SHA1 hash:
ce208ea584bc44d9d4369df507ec9a925af1ce9f
Link:
https://www.unpac.me/results/fdf21fa6-33a1-47e5-ba9b-8380f5df6a10/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0a5dfd2ea655/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/0a5dfd2ea65587c41b17a2d29a316c769fb79835a6f02a885b9ed7efb2924e45

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.

Web download

AgentTesla

Executable exe 0a5dfd2ea65587c41b17a2d29a316c769fb79835a6f02a885b9ed7efb2924e45

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2283205/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/346547/

Comments