MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fec217c4b7172868e7681677436ea2b5629aa6d2c73f91b0f2a02fb357ef75e6. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fec217c4b7172868e7681677436ea2b5629aa6d2c73f91b0f2a02fb357ef75e6
SHA3-384 hash: b5157931d7cad6bada46a98ea60dc89afdb8444581464ba872ef739347723c69b1a9a1978df498869991f681f0e02574
SHA1 hash: bf23ff01dee72f856ae74b67b64f7373f9917a59
MD5 hash: ee8be0edb19eda90f052a45bb34ad74d
humanhash: avocado-steak-golf-uncle
File name:export.doc.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:786'466 bytes
First seen:2022-11-21 03:17:43 UTC
Last seen:2022-11-21 14:24:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 29b61e5a552b3a9bc00953de1c93be41 (174 x Formbook, 82 x AgentTesla, 81 x Loki)
ssdeep 24576:XH0rGERHPunkJoSLltOOr3C1zC+GGOG4emawVl9RW:XGLunkJd73H+GS4XawVr0
Threatray 1'309 similar samples on MalwareBazaar
TLSH T111F423605BCA14F7F14DBF36107EAFB4D737D085A1B5411F6B6428A3ACB122A9BE448C
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
198
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
export.doc.exe
Verdict:
Malicious activity
Analysis date:
2022-11-21 03:20:56 UTC
Tags:
autoit agenttesla
Link:
https://app.any.run/tasks/66bafbd2-0260-4a05-aef9-24158e2a0e36

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/336526/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.47121.28333.14056.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a window
Creating a file in the %AppData% subdirectories
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook lokibot overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/637aedeb903ba0eaf36cc45d/reports/19619cc2-fd30-4729-a0e3-85f46bc9433b/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:
LockBit Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/674db877-1da7-4965-8b9f-393f39add53d
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1117763
Signature
.NET source code contains very large array initializations
Creates multiple autostart registry keys
Detected unpacking (creates a PE file in dynamic memory)
Found API chain indicative of debugger detection
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
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 an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 750475 Sample: export.doc.exe Startdate: 21/11/2022 Architecture: WINDOWS Score: 100 31 Snort IDS alert for network traffic 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 4 other signatures 2->37 7 export.doc.exe 19 2->7         started        10 codlevt.exe 2->10         started        process3 file4 21 C:\Users\user\AppData\Local\Temp\wztxh.exe, PE32 7->21 dropped 13 wztxh.exe 1 2 7->13         started        47 Machine Learning detection for dropped file 10->47 signatures5 process6 file7 23 C:\Users\user\AppData\Roaming\...\codlevt.exe, PE32 13->23 dropped 49 Detected unpacking (creates a PE file in dynamic memory) 13->49 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->51 53 May check the online IP address of the machine 13->53 55 5 other signatures 13->55 17 wztxh.exe 17 4 13->17         started        signatures8 process9 dnsIp10 25 webmail.jackbarber.com 138.128.163.242, 49704, 587 DIMENOCUS United States 17->25 27 api.ipify.org.herokudns.com 54.91.59.199, 443, 49703 AMAZON-AESUS United States 17->27 29 api.ipify.org 17->29 39 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->39 41 Tries to steal Mail credentials (via file / registry access) 17->41 43 Creates multiple autostart registry keys 17->43 45 2 other signatures 17->45 signatures11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fec217c4b7172868e7681677436ea2b5629aa6d2c73f91b0f2a02fb357ef75e6/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-19 14:50:45 UTC
File Type:
PE (Exe)
Extracted files:
32
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=73bbprfxc4ugrz3icz3ug3vcwvrjvjwsy47zdmhsuax3gv7poxta._file
Verdict:
malicious
Similar samples:
29f62f439141ded1b38ef98adb31a7504aea04ce96047a05b050a6723f94a458
AgentTesla
2a7f4ff5530858f39321d14a3d55315ed9c616cb352e080467968a8f7904849c
AgentTesla
544bfbc907da2d25976337ae0bfb6f7135e16f01cadbacb62c21e9020f953f35
AgentTesla
68dc5714a90d2f0b2b91d22127aa518ce6667386b133777a0e36fac29d7a19af
AgentTesla
81adbb94cf5758852ad9d3e7ba4d958b1943715c3837074c7fcaeeee22aadb7b
AgentTesla
d0ce808328bbe9addb7b091ca3a486e05530c873ed21bc51610227ed3daf47a8
AgentTesla
fcb07571a9c811b0de454a772235b6d2575b9995aed6f6f772aea0b93932b070
AgentTesla
+ 1'299 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/221121-dtln7sbf69/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1105ee53-625c-463a-908a-889d0f038d8d
Unpacked files
SH256 hash:
e439f02b72a882498d512689f380e1323c4d8342578fe8608e81061cf4a8aee1
MD5 hash:
3d90ab79b9719aded136b7cd437ebb21
SHA1 hash:
dbec6e868a293cb0bd58d35191b1423ab8942384
Link:
https://www.unpac.me/results/469708b6-cd7c-4e30-b46b-5f32c5d85c80/
Parent samples :
90e38d684c63fee4e5d7bdd16c4409022bf9edfc7cf266b9e49936962ce37b03
24fca3cd8aad055b2284fdf5c0cd73642b88bb19de7c3137361e46529da5b67f
8a2edeef9978d454882bfb233d9cd77505618b854f7899b27aeb095ff8ebb3f4
cc7cb2ebb12103aea621ec7962819aced4680b4322bc213a9257b36c8f2dab3e
cfa0a176bad0046bd498a5a7f5140ca92734b096c541a54acd1b002f228ec47c
22f34cc0b56ea1709b3af15b41b43fc40fca2b77debb8400108d3f517ee2ed4a
607e8a91c76f444784c2cbc1090cf8724d882d9861641a1f6e0de6b2b9401859
2de4a8c16d3643a3c58c63f4e7df2836919316635c05718dac1e474b6eb7fe29
ec61895ef8af01ff00970e46f7ba98c24bf9079d71e09d3c18576f1a9efc93c2
c1955052a26634f3571423dc64d3fd10c55fdb27f29eb3afd292787693ffcf91
4d4f7a1cb34d5309e1c82e7110209c974a08b3e82eaaf7799d7d9a3a176132ca
48860a4eb801109046a591d18809b1ff3e2b658f2a09c6fb36c4948cb88eb939
08ec22dd1d931a9d4194d5e46bc42914e62227c11e9fedce2175fe6a53eb4f92
6bef7c9809b35c7a2111872544e68aa29b8323f5936b6b1122c5f4138cf6e1e8
7e18e5fe9e980c48ad67cc2ce7423e818e15c1256e2ffe4ce85c5cfbd5b30877
5dbc3e721cd340dd80bfa7d0127d920f5f2630aa4b3b3ecfb8d2af9f28f0e208
4fe8bbc88d7a8cc0eec24bd74951f1f00b5127e3899ae53de8dabd6ff417e6db
6b6676267c70fbeb3257f0bb9bce1587f0bdec621238eb32dd9f84b2bcd7e3ea
1ffa8b06cb779360f8c42ccd4527ae3076d25d11b3a90976f04ea430173e9b85
e92f111b8aa01289f72c66585219861e0117c9939de56741cbb234fee55536fe
b69687c4b9aa0c1599840ea90562d3833367e8095addfc725fc2b52fad6ee565
SH256 hash:
823a2c4bb63cf455b02a07436ccc52fd1c3e10956b7357db28060e430762efae
MD5 hash:
a7edcb1b3eb4d6507f5932d9e16d48db
SHA1 hash:
8c8362f9847b66f61251ec3831f03f977af6efcf
Link:
https://www.unpac.me/results/469708b6-cd7c-4e30-b46b-5f32c5d85c80/
SH256 hash:
6f4d76617234f9e66c1747ee7acb523b312459f3464efcdf703c8f608611ae86
MD5 hash:
6a5f2516a4f18d89d022e3c0ae35de33
SHA1 hash:
730eb1d05b50bff096a264852113fc4ed7c591d0
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/469708b6-cd7c-4e30-b46b-5f32c5d85c80/
SH256 hash:
fec217c4b7172868e7681677436ea2b5629aa6d2c73f91b0f2a02fb357ef75e6
MD5 hash:
ee8be0edb19eda90f052a45bb34ad74d
SHA1 hash:
bf23ff01dee72f856ae74b67b64f7373f9917a59
Link:
https://www.unpac.me/results/469708b6-cd7c-4e30-b46b-5f32c5d85c80/
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/fec217c4b7172868e7681677436ea2b5629aa6d2c73f91b0f2a02fb357ef75e6

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe fec217c4b7172868e7681677436ea2b5629aa6d2c73f91b0f2a02fb357ef75e6

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/336526/

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