MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ea85d3b8e5460295de4961afc0dada2d5251369539869353ec2aa6003772207c. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ea85d3b8e5460295de4961afc0dada2d5251369539869353ec2aa6003772207c
SHA3-384 hash: 31e213b5a18838c8c1154bc267958391ec95fd75ecc9fb2cbec417efe52f92926606e8f99c44b805d8481713e7d328ba
SHA1 hash: 78108ea78b491bb5c5f71bff598f67fc695fa801
MD5 hash: 3eaa0df0516ba7f6f47f9b36846e6ffc
humanhash: december-purple-three-lima
File name:A3QKP6E1.EXE
Download: download sample
Signature AgentTesla
Create hunting rule
File size:743'424 bytes
First seen:2023-10-23 09:31:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:HSX9K7R4SMvuvTXQNTaK3w4EZwtyB9U9yZoBszL:HStoRmEDQNTRwZwQPU9Yo+
TLSH T115F4F12033988BA6E13D8BFA15B4024213F5B527357ED3AC9FD224CB9E61F418565BB3
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 cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
327
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
A3QKP6E1.EXE
Verdict:
Malicious activity
Analysis date:
2023-10-23 09:34:26 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/edd79fe5-0814-4b65-ad2c-788a0fe1bdf3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2370.9256.21414.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/65363d955f371a3fc85f4ce0/reports/9576c3fb-430c-46e1-818f-ba593d4145bd/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/ea85d3b8e5460295de4961afc0dada2d5251369539869353ec2aa6003772207c
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/a0df2438-363a-47e1-a824-4fca89a49200
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1330438
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
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)
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 dnsIp2 2 Behavior Graph ID: 1330438 Sample: A3QKP6E1.EXE.exe Startdate: 23/10/2023 Architecture: WINDOWS Score: 100 36 mail.quartieri97italy.com.ng 2->36 38 quartieri97italy.com.ng 2->38 40 2 other IPs or domains 2->40 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 Sigma detected: Scheduled temp file as task from temp location 2->50 52 7 other signatures 2->52 8 A3QKP6E1.EXE.exe 7 2->8         started        12 YpJNyD.exe 5 2->12         started        signatures3 process4 file5 32 C:\Users\user\AppData\Roaming\YpJNyD.exe, PE32 8->32 dropped 34 C:\Users\user\AppData\Local\...\tmp21BF.tmp, XML 8->34 dropped 54 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->54 56 Uses schtasks.exe or at.exe to add and modify task schedules 8->56 58 Adds a directory exclusion to Windows Defender 8->58 14 A3QKP6E1.EXE.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 schtasks.exe 1 8->20         started        60 Multi AV Scanner detection for dropped file 12->60 62 Machine Learning detection for dropped file 12->62 22 YpJNyD.exe 14 2 12->22         started        24 schtasks.exe 1 12->24         started        signatures6 process7 dnsIp8 42 api4.ipify.org 64.185.227.156, 443, 49736, 49738 WEBNXUS United States 14->42 44 quartieri97italy.com.ng 104.194.10.93, 587 RELIABLESITEUS United States 14->44 26 conhost.exe 18->26         started        28 conhost.exe 20->28         started        64 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->64 66 Tries to steal Mail credentials (via file / registry access) 22->66 68 Tries to harvest and steal browser information (history, passwords, etc) 22->68 30 conhost.exe 24->30         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ea85d3b8e5460295de4961afc0dada2d5251369539869353ec2aa6003772207c
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ea85d3b8e5460295de4961afc0dada2d5251369539869353ec2aa6003772207c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-10-11 15:32:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5kc5hohfiybjlxsjmgx4bww2fvjfcnuvhgdjgu7mfktaan3seb6a._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231023-ljsnrsfd8t/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
a040efb5ce92995b5d40fd2536c8ad6a93f2d8584a3dd52f07cdb0b34c9e6e29
MD5 hash:
a5a52675690de850e3de6c05a9bd885f
SHA1 hash:
fd953edf2e910fbb43c9e6d4c8d48632bb4e55c6
Link:
https://www.unpac.me/results/d1fa3ef8-a69d-4840-b23f-24372eb04459/
SH256 hash:
262611bf98f4e161a34f01686e175d2d46d173812c3d64be882ed8baaad5c932
MD5 hash:
49c952d876a5a4ff917369ebe7f1a8e5
SHA1 hash:
eca63a0f3489780e60d60e2176cd0bafec97ddeb
Link:
https://www.unpac.me/results/d1fa3ef8-a69d-4840-b23f-24372eb04459/
SH256 hash:
7ad6312ceecfea980b012c6155fc4784a8e9f20dd6f3b6c25e74dd5b0c562947
MD5 hash:
fe4b69ee62f77aa1743fc812e07554cf
SHA1 hash:
a7e7b8c8ca705f4584674a7a2f950a8b6cd8eae5
Link:
https://www.unpac.me/results/d1fa3ef8-a69d-4840-b23f-24372eb04459/
SH256 hash:
533e861b08497465ebd3e92369b05676878b20ffe1d9c6ddaca6b67eef2fba3e
MD5 hash:
5447d17c4514efe0c6da477b4c7a7fc1
SHA1 hash:
49812422206bb7575ebf84faf832f0139f1264dd
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/d1fa3ef8-a69d-4840-b23f-24372eb04459/
Parent samples :
2b8172f51acd81794ecb8e7f69f07316d7c0b0b6c21750bbe8888db892fb7f8f
d9ad9317df9b6b82209b435142a8825f1af5ba8aa431bdc1d51878888eb01985
b86d717a0ca63281cc2b52db5384f3749701d21bed519af5ff9e07012e4ec30e
ea85d3b8e5460295de4961afc0dada2d5251369539869353ec2aa6003772207c
c54a3c60bc528e8594c813c61a2f929666e0f22a3ca837612b9cd48442721853
dcd14bbac870c363f3ac5a4726643576990b1c5b7ca3374d9d1b59b22168534b
cab72bb12ebebf2ea413f76234f75ba43b2792f8bf0489eb6a63a6aef2f9ac54
12b0e9070b1cb188d48c3b702307c7c544e0f4e9126b6552653b5bf72c9530f3
SH256 hash:
ea85d3b8e5460295de4961afc0dada2d5251369539869353ec2aa6003772207c
MD5 hash:
3eaa0df0516ba7f6f47f9b36846e6ffc
SHA1 hash:
78108ea78b491bb5c5f71bff598f67fc695fa801
Link:
https://www.unpac.me/results/d1fa3ef8-a69d-4840-b23f-24372eb04459/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ea85d3b8e546/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
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

img 295bd870f4cf2316f4e2af5eeed91c906abb7612125b08dce062c811d226765a

AgentTesla

Executable exe ea85d3b8e5460295de4961afc0dada2d5251369539869353ec2aa6003772207c

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 295bd870f4cf2316f4e2af5eeed91c906abb7612125b08dce062c811d226765a
  
Dropped by
MD5 6d81b641d5b9949bf6d8abe6fa048d91

Comments