MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53fe49ca446d7a64bca8c7e40ceee6254302f0601478a8039a14296d20aafc6a. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 53fe49ca446d7a64bca8c7e40ceee6254302f0601478a8039a14296d20aafc6a
SHA3-384 hash: 722c9cf6906dab93e2542bf3c50075017da26c7e2f6279c787286ea81e8f4e6affc58a8b9916915fdd5b95b3126d7faf
SHA1 hash: b185cec5356aff06f17b0aa89c03feb7f53d1213
MD5 hash: 828b4459d99914465eada4bbad18831a
humanhash: bluebird-black-black-summer
File name:PO.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:93'696 bytes
First seen:2023-07-21 07:19:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 1536:/fGHc4Qsw0vSw39fwzrNfv8zSAJa1jFbQZJ4iL8R9Pkqd60o4I:/6LbNfclEzluhIL4kqH4
Threatray 2'326 similar samples on MalwareBazaar
TLSH T113930907BA9B95F2C2085B39C6CB501403A2DBD2FF73D60FB64D23661A437E98B4564B
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% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
274
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PO.exe
Verdict:
Malicious activity
Analysis date:
2023-07-21 07:20:45 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/204fcf2f-3f73-458e-bc93-f2a6f904ff05

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/427349/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.30309.1386.UNOFFICIAL
Create hunting rule

Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/53fe49ca446d7a64bca8c7e40ceee6254302f0601478a8039a14296d20aafc6a
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ebf1bd11-c0c7-4097-b877-52fe9d3a338c
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1277306
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
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 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 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 Costura Assembly Loader
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1277306 Sample: PO.exe Startdate: 21/07/2023 Architecture: WINDOWS Score: 100 66 api.telegram.org 2->66 78 Snort IDS alert for network traffic 2->78 80 Found malware configuration 2->80 82 Malicious sample detected (through community Yara rule) 2->82 84 9 other signatures 2->84 10 Tsgqm.exe 14 4 2->10         started        14 PO.exe 16 6 2->14         started        17 Tsgqm.exe 2->17         started        signatures3 process4 dnsIp5 90 Antivirus detection for dropped file 10->90 92 Multi AV Scanner detection for dropped file 10->92 94 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->94 96 Machine Learning detection for dropped file 10->96 19 cmd.exe 10->19         started        70 qu.ax 45.95.232.107, 443, 49706, 49708 RHC-HOSTINGGB Russian Federation 14->70 60 C:\Users\user\AppData\Roaming\Tsgqm.exe, PE32 14->60 dropped 62 C:\Users\user\...\Tsgqm.exe:Zone.Identifier, ASCII 14->62 dropped 64 C:\Users\user\AppData\Local\...\PO.exe.log, ASCII 14->64 dropped 21 PO.exe 2 14->21         started        25 cmd.exe 1 14->25         started        27 cmd.exe 17->27         started        file6 signatures7 process8 dnsIp9 29 Tsgqm.exe 19->29         started        32 conhost.exe 19->32         started        68 api.telegram.org 149.154.167.220, 443, 49707, 49709 TELEGRAMRU United Kingdom 21->68 86 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->86 88 Tries to steal Mail credentials (via file / registry access) 21->88 34 powershell.exe 21 25->34         started        36 conhost.exe 25->36         started        38 Tsgqm.exe 27->38         started        40 conhost.exe 27->40         started        signatures10 process11 dnsIp12 74 qu.ax 29->74 42 Tsgqm.exe 29->42         started        46 cmd.exe 29->46         started        76 qu.ax 38->76 48 Tsgqm.exe 38->48         started        50 cmd.exe 38->50         started        process13 dnsIp14 72 api.telegram.org 42->72 98 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 42->98 100 Tries to steal Mail credentials (via file / registry access) 42->100 102 Tries to harvest and steal browser information (history, passwords, etc) 42->102 52 conhost.exe 46->52         started        54 powershell.exe 46->54         started        56 conhost.exe 50->56         started        58 powershell.exe 50->58         started        signatures15 process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/53fe49ca446d7a64bca8c7e40ceee6254302f0601478a8039a14296d20aafc6a/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-20 20:31:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kp7etssenv5gjpfiy7saz3xgevbqf4dacr4kqa42cquw2ifk7rva._file
Verdict:
malicious
Similar samples:
10c3ade35a4335bd3c404789a75cc98b4b28a12468db7f8fd6e94d468e0bad7e
AgentTesla
177fdeb986dfc47c2ad514969947afdfbbe8e9243b720581c40e27ee1a9cd812
AgentTesla
255298b59b2497636c8f2945cdcbf0a0f253d40a6695653208f6488cae8dd05b
AgentTesla
2e7065b61ad1031bb5440dc41f8a944bf08c9ef9d0f694b87cd707cbed03f242
AgentTesla
5a5a319ca5b87830194f44e67172d9f867c9edaff6fde5c17f0d5a245d3d1f15
AgentTesla
7d66d00114a19baf515b19caaa434a322dd3c5f88f015e69cffc0f0257f63668
AgentTesla
857c8efd9dc51444ef97b2058ca1246eb31edd3c023b0f20edfc0a34cee256e4
AgentTesla
bcb2528d58e8bcd3f65736f4de189999f481e9e0968a5ff2adf404105e0e20d5
AgentTesla
c6f764be61e41b09c4198c7f350c40cb3b2c754390a50b335d2c310062dc777a
AgentTesla
+ 2'316 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection persistence spyware stealer
Link:
https://tria.ge/reports/230721-h54flsdb7t/
Behaviour
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
Adds Run key to start application
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
Unpacked files
SH256 hash:
53fe49ca446d7a64bca8c7e40ceee6254302f0601478a8039a14296d20aafc6a
MD5 hash:
828b4459d99914465eada4bbad18831a
SHA1 hash:
b185cec5356aff06f17b0aa89c03feb7f53d1213
Link:
https://www.unpac.me/results/76b4a978-7f4d-4bcc-8d1c-83eee8309f3f/
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/53fe49ca446d7a64bca8c7e40ceee6254302f0601478a8039a14296d20aafc6a

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.

Malspam

AgentTesla

Executable exe 53fe49ca446d7a64bca8c7e40ceee6254302f0601478a8039a14296d20aafc6a

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/427349/

Comments