MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9015858b495b167f238084816fde2c4017d0a991f7c60a75fdf6f6444ca43abd. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9015858b495b167f238084816fde2c4017d0a991f7c60a75fdf6f6444ca43abd
SHA3-384 hash: f6ec0af8a9d6a48b6bd35d166fef99f12a755a441e641f46e947bad08ac631927b972259577fa1c51840c5f795e0c37a
SHA1 hash: 103b54bde0b5a996cd3c3713cd779c5b8c3540b4
MD5 hash: b0b8c1a3c52c3eebb14478d5bed843e2
humanhash: virginia-lithium-pluto-summer
File name:Technical.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:407'552 bytes
First seen:2022-11-14 15:22:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:1VRwj68f1XMIP/d+bkfPcj6X8TvAAeaFVw:1VR676pJ6XmDeaX
Threatray 19'782 similar samples on MalwareBazaar
TLSH T18684BD542BC1DDF4C464C6F09CB989B113617AEEEF31472AF3B032285A7251F6F0A5A6
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 74f4c4d4ecf4dcc4 (7 x GuLoader, 2 x AgentTesla, 1 x DarkTortilla)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
217
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Technical.exe
Verdict:
Suspicious activity
Analysis date:
2022-11-14 15:23:51 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b8aac44d-d90b-4887-ad6c-68200e89a877

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/333812/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.2944.18921.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a window
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63725d5765b4ed3de8c84125/reports/3ed17161-dadb-487c-99ef-6a2a6bc576e4/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/1c57105e-2db4-41ba-ad04-f865458198b7
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1112988
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Contains functionality to register a low level keyboard hook
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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 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)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 745683 Sample: Technical.exe Startdate: 14/11/2022 Architecture: WINDOWS Score: 100 34 Snort IDS alert for network traffic 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus / Scanner detection for submitted sample 2->38 40 7 other signatures 2->40 6 Technical.exe 15 3 2->6         started        11 TQdPoc.exe 4 2->11         started        process3 dnsIp4 26 i.postimg.cc 162.19.88.68, 443, 49711 CENTURYLINK-US-LEGACY-QWESTUS United States 6->26 22 C:\Users\user\AppData\...\Technical.exe.log, ASCII 6->22 dropped 42 Writes to foreign memory regions 6->42 44 Hides that the sample has been downloaded from the Internet (zone.identifier) 6->44 46 Injects a PE file into a foreign processes 6->46 13 InstallUtil.exe 16 5 6->13         started        18 InstallUtil.exe 6->18         started        20 conhost.exe 11->20         started        file5 signatures6 process7 dnsIp8 28 api.telegram.org 149.154.167.220, 443, 49720 TELEGRAMRU United Kingdom 13->28 30 api.ipify.org.herokudns.com 3.220.57.224, 443, 49719 AMAZON-AESUS United States 13->30 32 2 other IPs or domains 13->32 24 C:\Users\user\AppData\Roaming\...\TQdPoc.exe, PE32 13->24 dropped 48 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->48 50 Tries to steal Mail credentials (via file / registry access) 13->50 52 Tries to harvest and steal ftp login credentials 13->52 62 3 other signatures 13->62 54 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 18->54 56 May check the online IP address of the machine 18->56 58 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 18->58 60 Contains functionality to register a low level keyboard hook 18->60 file9 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9015858b495b167f238084816fde2c4017d0a991f7c60a75fdf6f6444ca43abd/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-14 07:47:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
32
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sakylc2jlmlh6i4aqsaw7xrmial5bkmr67dau5p5633eitfehk6q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1969ef2785557b7ef71514305c4ac60f913089b3db51e49b896d26a9bc7bc3f8
AgentTesla
3c056a8def0676c9cb31d84463ce312daa75bba384986d2173f9434bdc3b82c4
AgentTesla
4073df659d58e6b8619746e412f0649a8fc4a67da64d27e4a1dcadf797cfcc70
AgentTesla
64b497c548522493d43bceed2cc41630f90f044eee97c973aadf9a230d4ec500
AgentTesla
9ea9e37ac1dbdbf112de65d1aea38f6c30977e7af3b1f460d5c1530332d371fd
AgentTesla
a058e4db6871ecf56adf444c908980dbfb1a6eddc2cb2eae86d86c6df6111c30
AgentTesla
d33c04a958e132c539ad530e9c12e03e0fb9243928307bbb660b6179676d166c
AgentTesla
ebe8c86ca059666af9b093c7755cd912314213ec3fccd4f4efce6fbe1745ee41
AgentTesla
+ 19'772 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221114-ssftwscc62/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5148862528:AAFsBDgzlwCxy7IXRPbLVrtTngZwRqmNVnM/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/09780afe-3294-478f-88f9-4156c03a5fb1
Unpacked files
SH256 hash:
9015858b495b167f238084816fde2c4017d0a991f7c60a75fdf6f6444ca43abd
MD5 hash:
b0b8c1a3c52c3eebb14478d5bed843e2
SHA1 hash:
103b54bde0b5a996cd3c3713cd779c5b8c3540b4
Link:
https://www.unpac.me/results/d96fae0c-24b7-434f-8c1c-0d7de0f154ea/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9015858b495b/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/9015858b495b167f238084816fde2c4017d0a991f7c60a75fdf6f6444ca43abd

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.

Malspam

AgentTesla

Executable exe 9015858b495b167f238084816fde2c4017d0a991f7c60a75fdf6f6444ca43abd

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/333812/

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