MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 213c731aacc82ea20f97417a4adf5d4a024e52798d07f05b704711cb1f5c6248. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 213c731aacc82ea20f97417a4adf5d4a024e52798d07f05b704711cb1f5c6248
SHA3-384 hash: 5bb483cd1916e9b5cd468d2b2ce3ac7a3340e022bb04b05612a33046de9b2405f89186b03a9f9e32375690ace3c8e051
SHA1 hash: 2263add06725216018b2c7d10a36d4a7dd67bf7f
MD5 hash: 45b653aea68b6aa02473a5a26d337113
humanhash: nineteen-carolina-fish-mars
File name:quotation.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:634'368 bytes
First seen:2023-06-16 08:51:10 UTC
Last seen:2023-06-18 13:40:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:dS5LbzIu9+r9gBhnhD3KAVRJcaENbh1JFPpJ3I4ETfUXlaTLIj:s5LA9gPhDhSbDJFhJ3I4ETccTLI
Threatray 2'814 similar samples on MalwareBazaar
TLSH T103D422A0E5665133E04B07F50121057557FB02AA308FE7E30DABF2E8F691BEA9601BD7
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 RFQ

Intelligence

File Origin
# of uploads :
2
# of downloads :
327
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
quotation.exe
Verdict:
Malicious activity
Analysis date:
2023-06-16 08:52:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3e3fca09-3103-48dc-80b6-6e5688eeba64

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/399417/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.7703.23102.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/648c22b2c251abcf5c7a0960/reports/5234dbdf-79d5-476e-924b-e3da0838e6fc/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/213c731aacc82ea20f97417a4adf5d4a024e52798d07f05b704711cb1f5c6248
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2f875d51-3809-484a-b553-441807e2ee70
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1255875
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
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 dropped file
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
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 888891 Sample: quotation.exe Startdate: 16/06/2023 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Found malware configuration 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 11 other signatures 2->57 7 quotation.exe 7 2->7         started        11 RJabdvhogLvf.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\...\RJabdvhogLvf.exe, PE32 7->33 dropped 35 C:\Users\...\RJabdvhogLvf.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmpB5E5.tmp, XML 7->37 dropped 39 C:\Users\user\AppData\...\quotation.exe.log, ASCII 7->39 dropped 59 Uses schtasks.exe or at.exe to add and modify task schedules 7->59 61 Adds a directory exclusion to Windows Defender 7->61 13 RegSvcs.exe 15 2 7->13         started        17 RegSvcs.exe 7->17         started        19 powershell.exe 17 7->19         started        21 schtasks.exe 1 7->21         started        63 Antivirus detection for dropped file 11->63 65 Multi AV Scanner detection for dropped file 11->65 67 Machine Learning detection for dropped file 11->67 23 RegSvcs.exe 11->23         started        25 schtasks.exe 1 11->25         started        signatures5 process6 dnsIp7 41 api4.ipify.org 104.237.62.211, 443, 49694 WEBNXUS United States 13->41 43 api.telegram.org 149.154.167.220, 443, 49695, 49700 TELEGRAMRU United Kingdom 13->43 45 api.ipify.org 13->45 69 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->69 71 May check the online IP address of the machine 17->71 27 conhost.exe 19->27         started        29 conhost.exe 21->29         started        47 64.185.227.155, 443, 49696 WEBNXUS United States 23->47 49 api.ipify.org 23->49 73 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->73 75 Tries to steal Mail credentials (via file / registry access) 23->75 77 Tries to harvest and steal browser information (history, passwords, etc) 23->77 31 conhost.exe 25->31         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/213c731aacc82ea20f97417a4adf5d4a024e52798d07f05b704711cb1f5c6248/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-06-16 08:35:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ee6hggvmzaxked4xif5evx25jibe4utzrud7aw3qi4i4wh24mjea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
12384caecb7a336ae37a29e642488b5cc45559c321dad21c4c8fa7868a2ce859
AgentTesla
2d1f6e9c74a38ef216403f61048d294090f9cb70f4134c2d2be419657ac3c5bd
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5c8d12a92afd80bf3da02561845aa8feb8734440fc7f293bdf428e0f8cced1f5
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7bb1a4ceb5f46fa0a8313404d39bfe9838bd8ec84ee1d2f8ab9ddb41de92e8c4
AgentTesla
7e1aa5a27b397de94ebb0593c2a4aa59d90c0179539ec982c93848ff6470b9c0
AgentTesla
8668cd0f536fc0fb2d750d9d4ed492ac9435a32b7ade9f3e427af470bab09bf9
AgentTesla
d7abd39aef9b875bc280512418843d56e027212adfd34c36d7d20203168b8bad
AgentTesla
e2a4e3661a1ba5c88dbfcb792f0d489b37f14f74f2d1b2111a278bc81fb930c7
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e44104cf7a42336b2a2ac8da8442586a48a15df7bf4180e2eff2ebc40d7e618b
AgentTesla
+ 2'804 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/230616-ksqebsdg3w/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5711515928:AAGr5pLEJgjvMf5yBzvNPjftYdw-oXyzKzg/
Unpacked files
SH256 hash:
f8c205945e3d87ef11b994c7a29c2f75480a150c7b6f54537c361844329a9bf8
MD5 hash:
c51d121b7944a7025c7c899f4c918450
SHA1 hash:
ebb9eef61cee16e5770ebc17c67664640e926a93
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/c4ea9005-9081-4112-b1ab-7904686b0ce6/
Parent samples :
213c731aacc82ea20f97417a4adf5d4a024e52798d07f05b704711cb1f5c6248
3128342e14d0e3fdf92828d146cc86bc6f52520cd792b043f72e20eddb022e10
83c73718fd24b39a9565b096101ab51d6a204295d86fe103a6ac619c764df841
SH256 hash:
52f358d201e81d3a0391cedd3042e2f957555b77aa49559f7fb810bbb7673ba1
MD5 hash:
c785ddc46141af772c75101d17c46a41
SHA1 hash:
e248723b6f60cc7607980d07172b64c33b2b2f15
Link:
https://www.unpac.me/results/c4ea9005-9081-4112-b1ab-7904686b0ce6/
SH256 hash:
6275ea641f6c75468427312a61f040cb8385acba39b86b4a3508a4a459d593bb
MD5 hash:
7bfffbf0b7647f02054aa00b8fc9e595
SHA1 hash:
ba1eba6d7ffd1cfebac6aa3a81553cb4ca18948d
Link:
https://www.unpac.me/results/c4ea9005-9081-4112-b1ab-7904686b0ce6/
SH256 hash:
b86193f0f5eeadf451f23596dffb4d015245311c67bc15244c2b1c81293d3679
MD5 hash:
be09d1a9fbdc7fe4ad47e49a0ccf2a0e
SHA1 hash:
3eea7d856de59fefd670110c2edda63c319a5a1b
Link:
https://www.unpac.me/results/c4ea9005-9081-4112-b1ab-7904686b0ce6/
SH256 hash:
f8ddf8356acce7bb16891d85bd5df80f468da5cfdd79beae50ceb1400f28b78d
MD5 hash:
f6c4ae5a453d72484e08cec079c95bba
SHA1 hash:
2f1c0d75b74fde505ea382a6d0536ee9a9cc816f
Link:
https://www.unpac.me/results/c4ea9005-9081-4112-b1ab-7904686b0ce6/
SH256 hash:
213c731aacc82ea20f97417a4adf5d4a024e52798d07f05b704711cb1f5c6248
MD5 hash:
45b653aea68b6aa02473a5a26d337113
SHA1 hash:
2263add06725216018b2c7d10a36d4a7dd67bf7f
Link:
https://www.unpac.me/results/c4ea9005-9081-4112-b1ab-7904686b0ce6/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/213c731aacc8/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/213c731aacc82ea20f97417a4adf5d4a024e52798d07f05b704711cb1f5c6248

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

zip a3d9b5c5f18ac705a5d35ce963015c7063cb14f6933788baf7dc8d584612e70d

AgentTesla

Executable exe 213c731aacc82ea20f97417a4adf5d4a024e52798d07f05b704711cb1f5c6248

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 a3d9b5c5f18ac705a5d35ce963015c7063cb14f6933788baf7dc8d584612e70d
Cape
Cape
https://www.capesandbox.com/analysis/399417/
  
Dropped by
MD5 67da96b1998087e0d2d33349050c4538

Comments