MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63dd2d58503796a7034915f4758b0cbde6979b4bdab4ea02fde50b3e2c98f7df. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
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SHA256 hash: 63dd2d58503796a7034915f4758b0cbde6979b4bdab4ea02fde50b3e2c98f7df
SHA3-384 hash: 7ad735fe0b28c44869663b08419244a356752fcc23d75fd28542c92a3f181b04e75b82a37e341c857ff949e72b931649
SHA1 hash: b10e6dbcbf9d86d59e5383e0fe4cfd1a6425a144
MD5 hash: 40ea7338810dc8abb4c6825161403508
humanhash: nitrogen-two-coffee-pluto
File name:InvoiceDetailsDec.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:598'016 bytes
First seen:2022-12-01 14:24:15 UTC
Last seen:2022-12-01 15:34:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:0kxgp7+Xbj0+TSf5MqKvxX8OtDvHa+h7qI8gjBKRFRUYr9jq:RxgpyXbAU8WltjHaNa0nRh9j
Threatray 22'757 similar samples on MalwareBazaar
TLSH T181D4121D32C85754ECA983B4EC6151DC4F353DA66E51CA9F6EC3318B2A3A77E9240E83
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 4cdcb2aaaaaa8ad4 (6 x AgentTesla, 5 x Formbook, 2 x AveMariaRAT)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
183
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
InvoiceDetailsDec.exe
Verdict:
Malicious activity
Analysis date:
2022-12-01 14:25:10 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/e6d8c404-403c-401f-9d9d-490897708b3d

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/341159/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.389.2530.3051.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6388b941fa645277f5036f2c/reports/76bfb265-f6ac-4a76-b0e5-9404f6d02bce/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/51e464e8-1734-4212-bfa4-db53d2f86427
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1125444
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
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
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 758173 Sample: InvoiceDetailsDec.exe Startdate: 01/12/2022 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Yara detected AgentTesla 2->41 43 8 other signatures 2->43 6 InvoiceDetailsDec.exe 3 2->6         started        10 Skype.exe 3 2->10         started        process3 file4 23 C:\Users\user\...\InvoiceDetailsDec.exe.log, ASCII 6->23 dropped 45 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->45 47 May check the online IP address of the machine 6->47 49 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->49 12 InvoiceDetailsDec.exe 17 6 6->12         started        17 InvoiceDetailsDec.exe 6->17         started        51 Machine Learning detection for dropped file 10->51 53 Injects a PE file into a foreign processes 10->53 19 Skype.exe 14 3 10->19         started        21 Skype.exe 10->21         started        signatures5 process6 dnsIp7 29 api.telegram.org 149.154.167.220, 443, 49704, 49710 TELEGRAMRU United Kingdom 12->29 31 api.ipify.org.herokudns.com 3.232.242.170, 443, 49703, 49708 AMAZON-AESUS United States 12->31 33 api.ipify.org 12->33 25 C:\Users\user\AppData\Roaming\...\Skype.exe, PE32 12->25 dropped 27 C:\Users\user\...\Skype.exe:Zone.Identifier, ASCII 12->27 dropped 55 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->55 57 Tries to steal Mail credentials (via file / registry access) 12->57 59 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->59 35 api.ipify.org 19->35 61 Tries to harvest and steal ftp login credentials 19->61 63 Tries to harvest and steal browser information (history, passwords, etc) 19->63 65 Installs a global keyboard hook 19->65 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/63dd2d58503796a7034915f4758b0cbde6979b4bdab4ea02fde50b3e2c98f7df/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-01 13:38:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mpos2wcqg6lkoa2jcx2hlcymxxtjpg2l3k2ouax54uft4ley67pq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
48c43477ab6fb8f02226023692730095547d1eeaee8916dd0f0a4de7f13319f6
AgentTesla
4e97506dc390a86c7274310376290e83c4f966cf61668d2ce23359dc6a5450fb
AgentTesla
571b5a5b56217afed525b3602ef2b894650c6c419fc18e70bfe74e2973e207f2
AgentTesla
61f599cef7d93e5cf75a7f33e8a40dd1c5635a32d8f12392526437317dcf9e40
AgentTesla
6b59d76199d1a4888ca721964f26a896bc50924c48cf358534c05e371b084458
AgentTesla
bc07910ce2ed3c7b871b6b587285211c2877c99f0a49be49fdf71b4419ada13f
AgentTesla
cb746f7276346db2c6079f11b365ffbd1aa9bf056268fb7cc1a1aab1d4def287
AgentTesla
e38e0ebfac6eda1146b1536d909817b060e6a34542f27c0e9aad63a52c42846c
AgentTesla
+ 22'747 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/221201-rrbm4sga83/
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5702698141:AAH3zArxBJTzE6y3KAwr-22tBuWNisJ3iEg/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1f9d2761-d98f-4912-9dd3-1f0e012d3a8c
Unpacked files
SH256 hash:
3624268b1bf67fd3f560f345e5171f3a2f8968a776c23816ea76fc0ef41b0f03
MD5 hash:
1619753b625e58c25b73fbf1f0bff482
SHA1 hash:
c0d7922bdbc10ef0ee1606a40c2dedd22cb180d4
Link:
https://www.unpac.me/results/cfd0c3f9-03e9-4831-ab63-7b3059b323a6/
SH256 hash:
89d96a051bfd86a122e325cf8e1bf4b07d622554101bfbe7854ea5dae414b098
MD5 hash:
81e62ad11d3686d1993eaf306bd440c5
SHA1 hash:
afae1f4735581924ec5f31fc71fccb1d34a6741e
Link:
https://www.unpac.me/results/cfd0c3f9-03e9-4831-ab63-7b3059b323a6/
SH256 hash:
8726f2b95855e6b557913d27492bf12c8d2ee3bcee56b19873b1d273f300ffb4
MD5 hash:
78a342c434cbb255cd996a40e2fd5598
SHA1 hash:
af784f74dc6939ed919c410ed3be539e39963abe
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/cfd0c3f9-03e9-4831-ab63-7b3059b323a6/
Parent samples :
e7b95197fb910258fc23e03856af901ad54e0e824a707b5605a275296c85dc40
63dd2d58503796a7034915f4758b0cbde6979b4bdab4ea02fde50b3e2c98f7df
a1480ab1090748ce893678eb891dffb2b82ee87484e5b585f620926e2c3724ef
eaf9f04e7b89ff0fd3fa3ab826230ffc410762cb6485c252d6682cd4d7630343
SH256 hash:
849ee372c2cc53cbb6dd298ee725501c96bac7a79d7b4b9009089a1db7b2905d
MD5 hash:
7b0f936e93fc862bff8c720be348b4f7
SHA1 hash:
927691ab1f766408c5a7098a658a5832a626f74f
Link:
https://www.unpac.me/results/cfd0c3f9-03e9-4831-ab63-7b3059b323a6/
SH256 hash:
340ba2312d5cdfc3d89f3f35f627187dcb406e5afea134bc76b04f52f4285df3
MD5 hash:
85f9290aa8900e9fd74b01ee23125706
SHA1 hash:
310eb5e4aea5471b74a6385f1da283b9d8e3d698
Link:
https://www.unpac.me/results/cfd0c3f9-03e9-4831-ab63-7b3059b323a6/
SH256 hash:
63dd2d58503796a7034915f4758b0cbde6979b4bdab4ea02fde50b3e2c98f7df
MD5 hash:
40ea7338810dc8abb4c6825161403508
SHA1 hash:
b10e6dbcbf9d86d59e5383e0fe4cfd1a6425a144
Link:
https://www.unpac.me/results/cfd0c3f9-03e9-4831-ab63-7b3059b323a6/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/63dd2d585037/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/63dd2d58503796a7034915f4758b0cbde6979b4bdab4ea02fde50b3e2c98f7df

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/341159/

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