MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cae7db67ae977f3f41349954ecedd51d0248924012fbcb33610e44ced5f24611. 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: cae7db67ae977f3f41349954ecedd51d0248924012fbcb33610e44ced5f24611
SHA3-384 hash: f2e447ed27343fa970d15649a637420e6fdf2f201bfdbd6e507da47e8a8ffb631c21b9738cdd9a437450c89f622ebdc6
SHA1 hash: 89c971ae9a832cdfe2e56e8adfe9972505059c2c
MD5 hash: 0bfb0ab1e8c7ec929e44d70c196b4d21
humanhash: uranus-kilo-michigan-muppet
File name:UN-Quotation 70000000187366444_PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:625'152 bytes
First seen:2022-06-26 07:20:03 UTC
Last seen:2022-07-04 16:45:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 12288:ovHH2iNDkPRxliW1QqaqYfTY0U0k6QDdWl0KZDHQGET1t1XGOgSCMVNQ:k1pkPRrhwfTY9jBW9AZXWvSCMVNQ
Threatray 18'514 similar samples on MalwareBazaar
TLSH T137D4F145F396499DC043127598D9C368222AB387116EC2C679FB321ADD3E3EB53A2F47
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% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon c88848e661790d02 (2 x AgentTesla, 1 x RemcosRAT)
Reporter 0xToxin
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/283286/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62b808bd94f434f9fa898bc3/reports/4ef0c8ee-42fa-40a2-ba4d-6198e70062c8/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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7a52feee-0cc0-41f0-af1f-297d127328a2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1019883
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
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)
Multi AV Scanner detection for dropped file
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)
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 signatures2 2 Behavior Graph ID: 652379 Sample: UN-Quotation 70000000187366... Startdate: 26/06/2022 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for dropped file 2->41 43 13 other signatures 2->43 7 UN-Quotation 70000000187366444_PDF.exe 7 2->7         started        process3 file4 27 C:\Users\user\AppData\Roaming\XrgnLg.exe, PE32 7->27 dropped 29 C:\Users\user\...\XrgnLg.exe:Zone.Identifier, ASCII 7->29 dropped 31 C:\Users\user\AppData\Local\...\tmp25F3.tmp, XML 7->31 dropped 33 UN-Quotation 70000...7366444_PDF.exe.log, ASCII 7->33 dropped 45 Adds a directory exclusion to Windows Defender 7->45 11 UN-Quotation 70000000187366444_PDF.exe 2 7->11         started        15 powershell.exe 24 7->15         started        17 powershell.exe 25 7->17         started        19 schtasks.exe 1 7->19         started        signatures5 process6 dnsIp7 35 mail.bonsa.lt 193.46.84.142, 49741, 587 BST-LT Lithuania 11->35 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->47 49 Tries to steal Mail credentials (via file / registry access) 11->49 51 Tries to harvest and steal ftp login credentials 11->51 53 Tries to harvest and steal browser information (history, passwords, etc) 11->53 21 conhost.exe 15->21         started        23 conhost.exe 17->23         started        25 conhost.exe 19->25         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cae7db67ae977f3f41349954ecedd51d0248924012fbcb33610e44ced5f24611/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-26 05:07:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zlt5wz5os57t6qjutfkoz3ovduberesacl54wm3bbzcm5vpsiyiq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0cf8aeac532cc3971c258bdec24824d281268a2ae99263026c362c86ea1466c1
AgentTesla
1ae0f7add03162d1b2e6170b77ec82f5718987ed9957a236439563a3f60241eb
AgentTesla
26d9e15342cac7ab34b0f52213d2ddea4a39f07495b775c13876c73abccffd50
AgentTesla
29478db896444dc2bed1ae2346fcb41e505152127be5d1798851964210c264a7
AgentTesla
37e3a3e4a0b161fbfd16602bb993ceeb34a7f25f2fc6d36459cc35afbff92363
AgentTesla
ed30fe8e2c87f0ee1f3fec7d48347ab3faff44ba68d1ea5bcff2bf1e0867ad8d
AgentTesla
fe3414181f68c9da1628fa06d8ecc9376d68286059f8ac1e8f10f590bfe45c15
AgentTesla
+ 18'504 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer suricata trojan
Link:
https://tria.ge/reports/220626-h55cxacaa3/
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
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
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
dff0aaf8785f24a49538bf684c61661aac14880c01287454c4a74dd3546e9ecf
MD5 hash:
5eef145b9f400967c1b9dd851958319d
SHA1 hash:
f0f66b2ecd2c4c94621594fd36df29c9d25b1b67
Link:
https://www.unpac.me/results/74963751-981b-421e-bec6-b5b6c0e58fdf/
SH256 hash:
451ab9e7a81649a7afc705da060eced8333dc418f76c996a350ed3111f78c387
MD5 hash:
d2b6655c6394322f44baef8556dfd827
SHA1 hash:
da74cc4eabf1730d91ad359f5f4e6ed84d4ffd84
Link:
https://www.unpac.me/results/74963751-981b-421e-bec6-b5b6c0e58fdf/
SH256 hash:
0cb6aef1fa57d11408e47ae071485ef8f48c2982997b8d74b47a4151d85b978c
MD5 hash:
843aa6edf83bff7b61c6a5369ef41e95
SHA1 hash:
d1bfeec8eaac9a1dacf2f7062ce964d8e7d77085
Link:
https://www.unpac.me/results/74963751-981b-421e-bec6-b5b6c0e58fdf/
SH256 hash:
c90360c3f682591307d869a19ef30e0d1cc0fa3bcea9cc795e4ba02466f27dd2
MD5 hash:
8668e835c8c73519af2848f949c010be
SHA1 hash:
8e46bae370b821b0a30b09a65bf86b15ab1b7d02
Link:
https://www.unpac.me/results/74963751-981b-421e-bec6-b5b6c0e58fdf/
SH256 hash:
87577e6c69af07ba0e6383a2a152b59a39d6b336631ce4baa250bd9f8adce03d
MD5 hash:
9b17d560e68eff0da30f79b3c391c9a3
SHA1 hash:
5ceda263b1ea13401f652c709dd884d58945fe57
Link:
https://www.unpac.me/results/74963751-981b-421e-bec6-b5b6c0e58fdf/
SH256 hash:
cae7db67ae977f3f41349954ecedd51d0248924012fbcb33610e44ced5f24611
MD5 hash:
0bfb0ab1e8c7ec929e44d70c196b4d21
SHA1 hash:
89c971ae9a832cdfe2e56e8adfe9972505059c2c
Link:
https://www.unpac.me/results/74963751-981b-421e-bec6-b5b6c0e58fdf/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cae7db67ae97/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/cae7db67ae977f3f41349954ecedd51d0248924012fbcb33610e44ced5f24611

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
Distributed via e-mail link
Cape
Cape
https://www.capesandbox.com/analysis/283286/

Comments