MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0432b62b226056b540dea3ec016a862521c3191da87f99ad5a02a1f633f9b947. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0432b62b226056b540dea3ec016a862521c3191da87f99ad5a02a1f633f9b947
SHA3-384 hash: 8a5daf1ca379c61f908611976d43e7a094b04919ccd564102daaff3ae8c07acf399a53757a2c4b83e77447468da20e63
SHA1 hash: dd97a47d8cc01f8652f5200b08417faa99b3aa52
MD5 hash: 9be9908dd6ef9b65a5c2e6b5a8f05789
humanhash: artist-bluebird-angel-eight
File name:2023-08-10 to update QCC RFQ no. 23002547.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:881'152 bytes
First seen:2023-08-09 17:41:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:GhHpEO6YTSxs7ON9Khuy2dlLDRfSLWGwe:GVpEhN9KhB0lB+NZ
Threatray 5'544 similar samples on MalwareBazaar
TLSH T1B915383C15296E4CF3A486FCB6708CFF17A5692F80BBF9F3885CA4D706A97D05502266
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)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
279
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
2023-08-10 to update QCC RFQ no. 23002547.exe
Verdict:
Malicious activity
Analysis date:
2023-08-09 17:44:01 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/059b6669-ebd6-44a1-be31-c9c0066ef00b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/441758/
Detection(s):
Win.Dropper.Malaz-9939293-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/0432b62b226056b540dea3ec016a862521c3191da87f99ad5a02a1f633f9b947
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/68bf0c0a-30fb-4fa8-b6ec-b554037fa908
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1288853
Signature
.NET source code contains potential unpacker
Found malware configuration
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
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)
Sample uses string decryption to hide its real strings
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1288853 Sample: 2023-08-10_to_update_QCC_RF... Startdate: 09/08/2023 Architecture: WINDOWS Score: 100 36 Found malware configuration 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected AgentTesla 2->40 42 3 other signatures 2->42 6 2023-08-10_to_update_QCC_RFQ_no._23002547.exe 3 2->6         started        9 rWvbZS.exe 3 2->9         started        11 rWvbZS.exe 2 2->11         started        process3 signatures4 44 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->44 46 Injects a PE file into a foreign processes 6->46 13 2023-08-10_to_update_QCC_RFQ_no._23002547.exe 2 5 6->13         started        18 2023-08-10_to_update_QCC_RFQ_no._23002547.exe 6->18         started        48 Multi AV Scanner detection for dropped file 9->48 50 Machine Learning detection for dropped file 9->50 20 rWvbZS.exe 2 9->20         started        22 rWvbZS.exe 2 11->22         started        process5 dnsIp6 28 greenexpertslandscape.ae 51.89.21.181, 49701, 49704, 49705 OVHFR France 13->28 30 mail.greenexpertslandscape.ae 13->30 24 C:\Users\user\AppData\Roaming\...\rWvbZS.exe, PE32 13->24 dropped 26 C:\Users\user\...\rWvbZS.exe:Zone.Identifier, ASCII 13->26 dropped 52 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->52 54 Tries to steal Mail credentials (via file / registry access) 13->54 56 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->56 32 mail.greenexpertslandscape.ae 20->32 34 mail.greenexpertslandscape.ae 22->34 58 Tries to harvest and steal browser information (history, passwords, etc) 22->58 file7 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0432b62b226056b540dea3ec016a862521c3191da87f99ad5a02a1f633f9b947/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-08-09 06:10:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aqzlmkzcmbllkqg6upwac2ugeuq4ggi5vb7ztlk2akq7mm7zxfdq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3c3bfc4353b8c082ab7c4202df58d8008cd322258c4c5505d387cf3a128b78ee
AgentTesla
4a6391439592ce3581a5d2c8f6195cc7e582d69222cf0e23d6bb0e8962abd1c2
AgentTesla
4dd2b1081222991f76595cae95f0e3b47f56b2cef85177fee637a2534196dfc7
AgentTesla
7deb65a2ec42de8489a8b8283a8927b3ec8301e4297e5daadc58f172b9c289db
AgentTesla
d1feda287249dc562cb50bf9fe7a09ac4b34aaef7366f9f99c7450d3de5251a7
AgentTesla
d56f7dbd535d973bc8b14f22c58ab9c658e0bbe3f3139e7c16c619dba98ec664
AgentTesla
+ 5'534 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence spyware stealer
Link:
https://tria.ge/reports/230809-v9179sff6x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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
Unpacked files
SH256 hash:
de5522615789fd6def34ce4331899438e4270a1a756df07c16be4c65cc5bd0b8
MD5 hash:
c61ef4de8498fdbc4717a126a31d0c7e
SHA1 hash:
ec9b0aced28681cc7ae84a130f770a0db557d8b0
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/d9de4f9a-a13a-429a-ad39-0edb6247e7b5/
SH256 hash:
4bc0541974fe00584a554a0ea43ec7b17ec1896158afba11af489aae14702a74
MD5 hash:
15123ce9106d171fc538d3ae045922ee
SHA1 hash:
7642e8cbef5108b91e178c6b30ef6ae45d8d4924
Link:
https://www.unpac.me/results/d9de4f9a-a13a-429a-ad39-0edb6247e7b5/
SH256 hash:
8fc201026d2cd1bbaeea017efd1e3a5184c144c6acf6e6e96fc052020dd00d82
MD5 hash:
f7daf6b658e6bbeebc5f26fd52dc0247
SHA1 hash:
392ce479eef1c201f6ac63a8baa747b3577a5bbe
Link:
https://www.unpac.me/results/d9de4f9a-a13a-429a-ad39-0edb6247e7b5/
SH256 hash:
b679dcfa2e926bd3069c946d6b62a46add117133dd925220a8da541bb7a07f85
MD5 hash:
f1324b086f1cc3ea03f0cd1758a15d4a
SHA1 hash:
1d86390539378e7d108a57dcd6635b5802e34529
Link:
https://www.unpac.me/results/d9de4f9a-a13a-429a-ad39-0edb6247e7b5/
SH256 hash:
0432b62b226056b540dea3ec016a862521c3191da87f99ad5a02a1f633f9b947
MD5 hash:
9be9908dd6ef9b65a5c2e6b5a8f05789
SHA1 hash:
dd97a47d8cc01f8652f5200b08417faa99b3aa52
Link:
https://www.unpac.me/results/d9de4f9a-a13a-429a-ad39-0edb6247e7b5/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0432b62b2260/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/0432b62b226056b540dea3ec016a862521c3191da87f99ad5a02a1f633f9b947

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:NET
Create hunting rule
Author:malware-lu
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 0432b62b226056b540dea3ec016a862521c3191da87f99ad5a02a1f633f9b947

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/441758/

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