MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da96cdc377c7c7a72d609007f49eb0ef92b91671012f440f74576583f274b894. 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 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: da96cdc377c7c7a72d609007f49eb0ef92b91671012f440f74576583f274b894
SHA3-384 hash: 6eee54ee153a4b07125c1f97a3beec0083749bd86d812dbf8fbfce44914c602bda0466292f99f9ca33dffaf7dad5b3b3
SHA1 hash: 5605d8b171684c7daac1ddd30eab58bfe0beebdc
MD5 hash: 5f78d270ca693ec567a50f23def9d39b
humanhash: montana-violet-cold-kansas
File name:5f78d270ca693ec567a50f23def9d39b
Download: download sample
Signature AgentTesla
Create hunting rule
File size:634'368 bytes
First seen:2022-07-01 18:57:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:90xsL2iNOev4XfDbo6ep0/0sVyvSqZe5NdSrCbTmGwKqX:90M13v4XfD9ep0ssAv32NdS2pqX
TLSH T140D4D080B376BF76F179A3BB744180886771A05DA5E2C22A8EADB1DE317570108F4F67
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)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
269
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/285011/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.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/62bf43c082a67b6740e56be9/reports/7bf6b014-7111-4431-a560-e954bbaad21d/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/cf8529c8-3e4b-4ac8-b789-6851725748e3
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1023383
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)
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)
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
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 655878 Sample: zDqlGm3KD0 Startdate: 01/07/2022 Architecture: WINDOWS Score: 100 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected AgentTesla 2->49 51 6 other signatures 2->51 6 hCUedX.exe 3 2->6         started        9 zDqlGm3KD0.exe 3 2->9         started        12 hCUedX.exe 2 2->12         started        process3 file4 53 Multi AV Scanner detection for dropped file 6->53 55 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->55 57 Machine Learning detection for dropped file 6->57 14 hCUedX.exe 6 6->14         started        18 hCUedX.exe 6->18         started        20 hCUedX.exe 6->20         started        35 C:\Users\user\AppData\...\zDqlGm3KD0.exe.log, ASCII 9->35 dropped 59 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 9->59 22 zDqlGm3KD0.exe 2 9 9->22         started        25 zDqlGm3KD0.exe 9->25         started        27 zDqlGm3KD0.exe 9->27         started        29 zDqlGm3KD0.exe 9->29         started        signatures5 process6 dnsIp7 37 192.168.2.1 unknown unknown 14->37 39 mail.nec-eg.com 14->39 61 Tries to harvest and steal ftp login credentials 14->61 63 Tries to harvest and steal browser information (history, passwords, etc) 14->63 41 nec-eg.com 23.235.222.9, 49770, 49779, 49791 IMH-WESTUS United States 22->41 43 mail.nec-eg.com 22->43 31 C:\Users\user\AppData\Local\...\hCUedX.exe, PE32 22->31 dropped 33 C:\Users\user\...\hCUedX.exe:Zone.Identifier, ASCII 22->33 dropped 65 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->65 67 Tries to steal Mail credentials (via file / registry access) 22->67 69 Hides that the sample has been downloaded from the Internet (zone.identifier) 22->69 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/da96cdc377c7c7a72d609007f49eb0ef92b91671012f440f74576583f274b894/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-07-01 10:45:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3klm3q3xy7d2ollasad7jhvq56jlsftraexuid3uk5syh4tuxcka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220701-xmglfsafan/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
16b9fc4700292684bae0ef2da4a4f4b393103771e93c0b48747df8a24af40d59
MD5 hash:
12ae0e4078e6e9da25181468d72b7ef4
SHA1 hash:
3f88feb096debc12d2f72bac4dfe7e799c7bbf36
Link:
https://www.unpac.me/results/76821e44-c167-4489-b588-ee3be559e7fc/
SH256 hash:
35fe70e233b17f2db0bccef8957f0d6325184555d30137c38d52bf9d848b0a6e
MD5 hash:
dbcdbc3629e70294d58fdd2c34a9eda0
SHA1 hash:
9deceaac12f93d1c20d89d501752fcfc1ae5c643
Link:
https://www.unpac.me/results/76821e44-c167-4489-b588-ee3be559e7fc/
SH256 hash:
9936ab1a0cdcb9f959d07cb11ba0a3cc693d0aaef04d72371ec776dc090a3459
MD5 hash:
cb06e0fbf46466b3bfa6e98f3407de0e
SHA1 hash:
b93815bb45577de687b75bb62d80d0ee07bedb36
Link:
https://www.unpac.me/results/76821e44-c167-4489-b588-ee3be559e7fc/
SH256 hash:
0cb6aef1fa57d11408e47ae071485ef8f48c2982997b8d74b47a4151d85b978c
MD5 hash:
843aa6edf83bff7b61c6a5369ef41e95
SHA1 hash:
d1bfeec8eaac9a1dacf2f7062ce964d8e7d77085
Link:
https://www.unpac.me/results/76821e44-c167-4489-b588-ee3be559e7fc/
SH256 hash:
d4e2b4e76dbec6c878805eace82b57e3bbd05862e1aaff7a9943bee236880111
MD5 hash:
889ff8796e56988dcd06788b200badc7
SHA1 hash:
d8f4132bfb8475a834c3e4c26b072b8cd9421a4c
Link:
https://www.unpac.me/results/76821e44-c167-4489-b588-ee3be559e7fc/
SH256 hash:
da96cdc377c7c7a72d609007f49eb0ef92b91671012f440f74576583f274b894
MD5 hash:
5f78d270ca693ec567a50f23def9d39b
SHA1 hash:
5605d8b171684c7daac1ddd30eab58bfe0beebdc
Link:
https://www.unpac.me/results/76821e44-c167-4489-b588-ee3be559e7fc/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/da96cdc377c7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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.

Web download

AgentTesla

Executable exe da96cdc377c7c7a72d609007f49eb0ef92b91671012f440f74576583f274b894

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2253080/
Cape
Cape
https://www.capesandbox.com/analysis/285011/

Comments


Avatar
zbet commented on 2022-07-01 18:57:45 UTC

url : hxxp://107.175.243.155/767/vbc.exe