MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41963615b7629d51156c152342d1f85e7b9784cec5821a7abb20c7dfa7c382ba. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 41963615b7629d51156c152342d1f85e7b9784cec5821a7abb20c7dfa7c382ba
SHA3-384 hash: dc7726ca110392255a5584fdb7eeecd361e4f652cee92a02d91b694bcd46074f0a435e677090b16c3512fbbe114354fe
SHA1 hash: fcb405517a904e58c48b910a9ebb33833e121390
MD5 hash: bc7a6e444760ee3f5f22eb93f303ff06
humanhash: victor-lion-maine-three
File name:Drawing sheet 惟聖-PO#SWA0378352 140HQ FAEC-SAMEX.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:717'824 bytes
First seen:2023-07-27 06:55:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:v7sQrxS2iNtO9IEogN0W+kp5Zq3KSL6Tmi8MlUccPYty9JLg9WORc/R+5S:zsQrxS1lEn0W+l3FL6ii8s9Ntq5gnWMg
Threatray 5'290 similar samples on MalwareBazaar
TLSH T18BE4E050B2BC5F6AD93AE7FA1261621407F69EBE666DF3094ED570CF2160F014A00FA7
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 abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.nicoene-tech.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
262
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Drawing sheet 惟聖-PO#SWA0378352 140HQ FAEC-SAMEX.exe
Verdict:
No threats detected
Analysis date:
2023-07-27 07:06:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1da19c6c-51a8-440d-94d7-808c3bdbceeb

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/434677/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/41963615b7629d51156c152342d1f85e7b9784cec5821a7abb20c7dfa7c382ba
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/ab6d80e5-7344-4557-a84d-d4bd8e4b502b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1280903
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
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
Snort IDS alert for network traffic
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: 1280903 Sample: Drawing_sheet_#U60df#U8056-... Startdate: 27/07/2023 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic 2->37 39 Found malware configuration 2->39 41 Antivirus / Scanner detection for submitted sample 2->41 43 6 other signatures 2->43 6 VPIjaM.exe 3 2->6         started        9 Drawing_sheet_#U60df#U8056-PO#SWA0378352_140HQ_FAEC-SAMEX.exe 3 2->9         started        12 VPIjaM.exe 2 2->12         started        process3 file4 45 Antivirus detection for dropped file 6->45 47 Multi AV Scanner detection for dropped file 6->47 49 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->49 51 2 other signatures 6->51 14 VPIjaM.exe 2 6->14         started        27 Drawing_sheet_#U60..._FAEC-SAMEX.exe.log, ASCII 9->27 dropped 18 Drawing_sheet_#U60df#U8056-PO#SWA0378352_140HQ_FAEC-SAMEX.exe 2 5 9->18         started        21 VPIjaM.exe 2 12->21         started        signatures5 process6 dnsIp7 29 smtp.nicoene-tech.com 14->29 31 smtp.nicoene-tech.com 18->31 33 us2.smtp.mailhostbox.com 208.91.199.225, 49696, 49697, 49698 PUBLIC-DOMAIN-REGISTRYUS United States 18->33 23 C:\Users\user\AppData\Roaming\...\VPIjaM.exe, PE32 18->23 dropped 25 C:\Users\user\...\VPIjaM.exe:Zone.Identifier, ASCII 18->25 dropped 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->53 55 Tries to steal Mail credentials (via file / registry access) 18->55 57 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->57 35 smtp.nicoene-tech.com 21->35 59 Tries to harvest and steal browser information (history, passwords, etc) 21->59 61 Installs a global keyboard hook 21->61 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/41963615b7629d51156c152342d1f85e7b9784cec5821a7abb20c7dfa7c382ba/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-27 03:15:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=igldmfnxmkovcflmcurufupylz5zpbgoywbbu6v3edd57j6dqk5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1351a38f4fda98fab7739eb2ed12b41e247dae14f11734395fd159c39b085fbc
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142fdc315348f2ea29d8d3b7ff744c19fa7c6abef2c8f49f2206472d5c9b1ae8
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17ed43b0f9c5412245b4b1f37c185f7061c0eb3d0ae8af583bd25d7209dce8d9
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395c0eed15d4b5605921f94d489c4dad2edc8fdc816d278e3065d2baa8db3607
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55f47949fa46a7652f50e310846d3a98711dd942ce021cbf68f57bf69e858d2a
AgentTesla
8c929903e4e19929cb2c3a77560fe295684b67434763be0372cbdbcef7d44191
AgentTesla
986cef185bba0f14257b360fc1488c9cf9bd3eefc66d3cf4766e99ed0217550a
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9dd0d81c8279f15d6d56e600c58543563b5a2f5f8df416b33fb1acb5ce9449c9
AgentTesla
ab1144d8fcde912bc3e50f59f24eeb6fc6fb37cb5c20f194e41075e1baadb261
AgentTesla
b193ccd7335c6ff72974c4473c7848b1a917ad0842f752752d921b2e63e90236
AgentTesla
+ 5'280 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/230727-hqy8caad56/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
fdc236e7660ba42c43a07021cb300b2d81cde14489c51432ad40aa2c7650d8e3
MD5 hash:
552cc2842c614a8c21b9bdcf6d77f632
SHA1 hash:
cc14ae8425bb3c2e49782be0639776ef2780b463
Link:
https://www.unpac.me/results/38c47835-25c9-4f4f-89c8-5b3319358415/
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/38c47835-25c9-4f4f-89c8-5b3319358415/
SH256 hash:
28dd8643db5b187c4fd3fbc6403ca064f8c939108e53e179885e22963e45be85
MD5 hash:
4592d0705a4e368eb002dc1d89af3c71
SHA1 hash:
82e4482425285b076e98be74de5667c89207a9e3
Link:
https://www.unpac.me/results/38c47835-25c9-4f4f-89c8-5b3319358415/
SH256 hash:
1a3a21c6125f21c610e367d98d7f6eda90c9c9cb6ea3d88f34ed7bd5212bab48
MD5 hash:
75f45d36f556aa60ba2e2c57e05c1c66
SHA1 hash:
1504019fe38e5ec4fc9bd5b6926b9a6100c0b23d
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/38c47835-25c9-4f4f-89c8-5b3319358415/
SH256 hash:
41963615b7629d51156c152342d1f85e7b9784cec5821a7abb20c7dfa7c382ba
MD5 hash:
bc7a6e444760ee3f5f22eb93f303ff06
SHA1 hash:
fcb405517a904e58c48b910a9ebb33833e121390
Link:
https://www.unpac.me/results/38c47835-25c9-4f4f-89c8-5b3319358415/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/41963615b762/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: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 41963615b7629d51156c152342d1f85e7b9784cec5821a7abb20c7dfa7c382ba

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/434677/

Comments