MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 26a854ed617e7368263a3a4e3f6911742ee81411a05efda2bfdce22a5aba6436. 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: 26a854ed617e7368263a3a4e3f6911742ee81411a05efda2bfdce22a5aba6436
SHA3-384 hash: 2e91d9e0e1a2ae347d1a76b9c9930e087bafd9821c0a308b52c4d88ce5cfe0384bc5d2557e9ab098a8dea708e2dae007
SHA1 hash: b09bfa45b566ca3ba6f8c8658d245c7928399954
MD5 hash: 6f2201fc20cf3d588486d08e142a2a8c
humanhash: diet-hawaii-illinois-bluebird
File name:SecuriteInfo.com.Win32.PWSX-gen.5114.18399
Download: download sample
Signature AgentTesla
Create hunting rule
File size:910'336 bytes
First seen:2022-11-30 07:28:49 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:Ge7w7En1gSp4TtRkgCsR+HQRyj1/J3ofkVA9jB:Ge7w7EnOSC3kdsR3U19ofkVA
Threatray 23'777 similar samples on MalwareBazaar
TLSH T10115127A42B96A3FD328C876905082524F31D1263B63FBCDCA31A276790F7E5641ADD3
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)
File icon (PE):PE icon
dhash icon b269d4e8ccccccd8 (8 x AgentTesla, 5 x Loki, 3 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
172
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.5114.18399
Verdict:
Malicious activity
Analysis date:
2022-11-30 07:32:00 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/aa207322-f811-4e13-a116-89d7f0439396

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/339896/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.5114.18399.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/638706415be128ac718fde8a/reports/731c9882-6c5b-4741-9046-89600b8d2d63/overview
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:
Unknown
Link:
https://analyze.intezer.com/analyses/5d9c38e6-eecb-41f7-8650-f082aa48473f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1123714
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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
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 / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 756438 Sample: SecuriteInfo.com.Win32.PWSX... Startdate: 30/11/2022 Architecture: WINDOWS Score: 100 24 Snort IDS alert for network traffic 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 6 other signatures 2->30 6 SecuriteInfo.com.Win32.PWSX-gen.5114.18399.exe 3 2->6         started        process3 file4 16 SecuriteInfo.com.W....5114.18399.exe.log, ASCII 6->16 dropped 32 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->32 34 May check the online IP address of the machine 6->34 36 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->36 38 Injects a PE file into a foreign processes 6->38 10 SecuriteInfo.com.Win32.PWSX-gen.5114.18399.exe 15 3 6->10         started        14 SecuriteInfo.com.Win32.PWSX-gen.5114.18399.exe 6->14         started        signatures5 process6 dnsIp7 18 mail.woxi.cz 77.93.220.4, 49714, 587 MASTER-ASCzechRepublicwwwmasterczCZ Czech Republic 10->18 20 api.ipify.org.herokudns.com 52.20.78.240, 443, 49713 AMAZON-AESUS United States 10->20 22 2 other IPs or domains 10->22 40 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 10->40 42 Moves itself to temp directory 10->42 44 Tries to steal Mail credentials (via file / registry access) 10->44 46 2 other signatures 10->46 signatures8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/26a854ed617e7368263a3a4e3f6911742ee81411a05efda2bfdce22a5aba6436/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-30 03:56:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e2ufj3lbpzzwqjr2hjhd62iroqxoqfarubpp3iv73trcuwv2mq3a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
07409207c9d9ff74fb335683ac5fc6060185619b28f318262460382c0078a1bf
AgentTesla
3767d055b8af7151cf6e469755a1fc4bb974411d4b6b0f1a322c9c6cb20e1184
AgentTesla
40f4747ea2ffa3c449e6ed8b5c360a9ecc5348417ae953ff15ad4c902a162314
AgentTesla
57723ebe18b3371ec8c844fa7a0bc1039b420d2cf56759a2ad3cd087b459989f
AgentTesla
b9b2f17e7d4822929319c5915bcd61dacdae448d66bb85c992a84c3468e8c701
AgentTesla
be06f8a3ed040aadf2598bc5a9b4c886c271ad7866505dba11b723dba968f518
AgentTesla
c2616198e8a4e0f334c4be78e38c71d6d785c25ae75edac11ffe29a2275e7997
AgentTesla
fd7534bcebad65ea78e3b3fa57825115edbc174aaa654703c51850537c50fc9b
AgentTesla
+ 23'767 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/221130-ja8mhsce3w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/53acc76f-ed19-493b-81c3-5d68034248ab
Unpacked files
SH256 hash:
ff75ef7449867d9f8e2a19fae255cb12fd438fa5076e9a8e35c37284b2b90d2d
MD5 hash:
b49a42049cd6baeb32c19957474d91df
SHA1 hash:
db7778fa674cd31ad12b9236f0b3e9b9a87a786e
Link:
https://www.unpac.me/results/d0db9569-9357-4a7b-9d7b-e95eff7494c8/
SH256 hash:
3624268b1bf67fd3f560f345e5171f3a2f8968a776c23816ea76fc0ef41b0f03
MD5 hash:
1619753b625e58c25b73fbf1f0bff482
SHA1 hash:
c0d7922bdbc10ef0ee1606a40c2dedd22cb180d4
Link:
https://www.unpac.me/results/d0db9569-9357-4a7b-9d7b-e95eff7494c8/
SH256 hash:
07b749b0ed91d19fae7b851e0e774e3de4d16b0d192c18ce121f507ae4e14655
MD5 hash:
f215ba0dc63bd7551d9894b68a17d5ef
SHA1 hash:
bb4db9ed0ce8bf5513a7964a9d48e63c51f1b23a
Link:
https://www.unpac.me/results/d0db9569-9357-4a7b-9d7b-e95eff7494c8/
SH256 hash:
bed7309ed7007b0aa5f455f58da65c176438894250030633ff2882152c1b5693
MD5 hash:
1a20c4f9abb6dfe720fba9cbb5e1a89a
SHA1 hash:
a975e1cbb8496d66722685412591e87408881dd0
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/d0db9569-9357-4a7b-9d7b-e95eff7494c8/
Parent samples :
fd7534bcebad65ea78e3b3fa57825115edbc174aaa654703c51850537c50fc9b
26a854ed617e7368263a3a4e3f6911742ee81411a05efda2bfdce22a5aba6436
f42ff1b3995ca789686b11f28cd181c4a17f5afce76bcb6b6ee4c97339f5ec75
19c3799b163256718a935d51f3be3495883d684ddad16e2666ba898c3c663064
23f8d47363d71390a8b62c1d34c18b4ce36eaed94f4a9cc3b741f8e028a7245c
SH256 hash:
340ba2312d5cdfc3d89f3f35f627187dcb406e5afea134bc76b04f52f4285df3
MD5 hash:
85f9290aa8900e9fd74b01ee23125706
SHA1 hash:
310eb5e4aea5471b74a6385f1da283b9d8e3d698
Link:
https://www.unpac.me/results/d0db9569-9357-4a7b-9d7b-e95eff7494c8/
SH256 hash:
26a854ed617e7368263a3a4e3f6911742ee81411a05efda2bfdce22a5aba6436
MD5 hash:
6f2201fc20cf3d588486d08e142a2a8c
SHA1 hash:
b09bfa45b566ca3ba6f8c8658d245c7928399954
Link:
https://www.unpac.me/results/d0db9569-9357-4a7b-9d7b-e95eff7494c8/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/26a854ed617e7368263a3a4e3f6911742ee81411a05efda2bfdce22a5aba6436

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.

Cape
Cape
https://www.capesandbox.com/analysis/339896/

Comments