MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61ca26ce5928275220d60743b5f27fb43d183344064381c7e6a2cdc5be31de78. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 61ca26ce5928275220d60743b5f27fb43d183344064381c7e6a2cdc5be31de78
SHA3-384 hash: 622b25de15e050a30b447a15eecb58de226a279054e0a0a63e9e91f5797f88df67ab33b7b2c1ffe3a324f4ed115c6e56
SHA1 hash: 3081aea1b9609ca92284583756bb1ae431fc4b14
MD5 hash: 861071d7bee7860c3cb55e5126e498eb
humanhash: five-emma-fruit-ink
File name:861071d7bee7860c3cb55e5126e498eb.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:901'632 bytes
First seen:2022-12-15 15:26:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:5Ttwl8dcC+IIS+h6+VG68FexwUYw9ttTK4yQBDkKqwy/Gmv2zSh:5Tt2g9oL6kbtu4pDNgGAh
Threatray 22'456 similar samples on MalwareBazaar
TLSH T12C158C0A71D98D18EA46EAF10650B5B03A973FED65DEAA3C4FE93F4D0432618DC242DD
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f0dc9eb69696c0f0 (12 x AgentTesla, 6 x Formbook, 3 x SnakeKeylogger)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
178
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
861071d7bee7860c3cb55e5126e498eb.exe
Verdict:
Malicious activity
Analysis date:
2022-12-15 15:30:00 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/5caaa819-088a-4e21-bd19-48c3cd4fb825

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/346702/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.48217.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/639b3ccb4aee845f49e510df/reports/004e45bc-21f2-41b9-b53a-27165a9641c1/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/4a79f176-2a10-426e-9f15-e0ec73e26427
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1135123
Signature
Antivirus detection for URL or domain
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 767859 Sample: nKMVliYC25.exe Startdate: 15/12/2022 Architecture: WINDOWS Score: 100 43 Multi AV Scanner detection for domain / URL 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus detection for URL or domain 2->47 49 5 other signatures 2->49 6 nKMVliYC25.exe 3 2->6         started        10 PDeLIuR.exe 3 2->10         started        12 PDeLIuR.exe 2 2->12         started        process3 file4 23 C:\Users\user\AppData\...\nKMVliYC25.exe.log, ASCII 6->23 dropped 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->51 53 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->53 55 Injects a PE file into a foreign processes 6->55 14 nKMVliYC25.exe 17 5 6->14         started        57 Multi AV Scanner detection for dropped file 10->57 59 Machine Learning detection for dropped file 10->59 19 PDeLIuR.exe 14 2 10->19         started        21 PDeLIuR.exe 2 12->21         started        signatures5 process6 dnsIp7 29 mfaraday.com 66.198.240.25, 21, 49697, 49698 A2HOSTINGUS United States 14->29 25 C:\Users\user\AppData\Local\...\PDeLIuR.exe, PE32 14->25 dropped 27 C:\Users\user\...\PDeLIuR.exe:Zone.Identifier, ASCII 14->27 dropped 33 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->33 35 Tries to steal Mail credentials (via file / registry access) 14->35 37 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->37 31 192.168.2.1 unknown unknown 19->31 39 Tries to harvest and steal ftp login credentials 21->39 41 Tries to harvest and steal browser information (history, passwords, etc) 21->41 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/61ca26ce5928275220d60743b5f27fb43d183344064381c7e6a2cdc5be31de78/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-15 12:07:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
20 of 39 (51.28%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mhfcntszfatveigwa5b3l4t7wq6rqm2eazbydr7gulg4lprr3z4a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
47bfab2b09c46a28e6f06bab8f8715f209bbee2c89c16b653e5299c6724ef79b
AgentTesla
55f0bd56e0278000d62840de636113786da38d1bec505ce2fa0b384402498d6b
AgentTesla
aefcc5d5448a3fc16f8a0aacd92994424efd650ae9d48bb24006bd254a828c8b
AgentTesla
d73763f8b8d4eb91dec386eb7a2ebf9a8a9b40c6b028d57e6144ed74551d460b
AgentTesla
e28bc747ebb0dc285a8421699d80d05b3265c539a61e54c745777a772b871523
AgentTesla
f039803adb610fb9b5f2c024ef8c391990b2487dd99dd4c57c201730bcae72ad
AgentTesla
+ 22'446 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/221215-svrzyaff4w/
Behaviour
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a96c7a97-4285-447e-8921-96954f3b7a25
Unpacked files
SH256 hash:
35cad145efd0b5b6396491150d2e307d4cb5e06d4f1b41aa310393c6dce520b9
MD5 hash:
56f8354a2e307e73243ff0056295fedd
SHA1 hash:
ed3257769ea438e1b5e86c3ef033e2deca86e239
Link:
https://www.unpac.me/results/38aff6f4-2e64-4276-84a2-b0a67e48cb21/
SH256 hash:
f385eb8853739ec26d31ffa175a9105443cb8b928b46761137bc83a96776c7b0
MD5 hash:
d481f94208f21c70133d3959cc780128
SHA1 hash:
d799cb9b08cbfc45cf5c550702374cf8b2d52f49
Link:
https://www.unpac.me/results/38aff6f4-2e64-4276-84a2-b0a67e48cb21/
SH256 hash:
4ee60523f3c5539d03eddfc2e17cbd4dbf19a18e8909d0d588ad103d6edf035b
MD5 hash:
bff6f69f0462353c9d308ccb4177a957
SHA1 hash:
7cd553cb3f39bd241ac315627c486759299fc218
Link:
https://www.unpac.me/results/38aff6f4-2e64-4276-84a2-b0a67e48cb21/
SH256 hash:
87f412590660e74e16669acbed4cf7e52aacee7a1104599fd8552676119070f0
MD5 hash:
3157cfe0f5af3b97ab1f116b313362f8
SHA1 hash:
7a3fde751c5ac64a895f90b3a3b530d84446d364
Link:
https://www.unpac.me/results/38aff6f4-2e64-4276-84a2-b0a67e48cb21/
SH256 hash:
44acfb1d55dc67b059d0e0a16edc7ac362c8c0d16b13a3f07f8bc74ce838ca56
MD5 hash:
889e1ce501f6ee7e2c113bd1409bbf5d
SHA1 hash:
3df8ce457fb88fca90548cabfc5a243d7e13a4df
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/38aff6f4-2e64-4276-84a2-b0a67e48cb21/
SH256 hash:
61ca26ce5928275220d60743b5f27fb43d183344064381c7e6a2cdc5be31de78
MD5 hash:
861071d7bee7860c3cb55e5126e498eb
SHA1 hash:
3081aea1b9609ca92284583756bb1ae431fc4b14
Link:
https://www.unpac.me/results/38aff6f4-2e64-4276-84a2-b0a67e48cb21/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/61ca26ce5928/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/61ca26ce5928275220d60743b5f27fb43d183344064381c7e6a2cdc5be31de78

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.

Web download

AgentTesla

Executable exe 61ca26ce5928275220d60743b5f27fb43d183344064381c7e6a2cdc5be31de78

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2283634/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/346702/

Comments