MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 252000fc9c9a045eaf95df97586560bdd0c54dccb2de64fe2197d0a4b4069b0b. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 252000fc9c9a045eaf95df97586560bdd0c54dccb2de64fe2197d0a4b4069b0b
SHA3-384 hash: 17a51fb6efe868dd1c03267b0ba24ebd84fda1542fccd5b18e809b9f9ce31a10617076341a9923f97afc5b9120215061
SHA1 hash: 9505a1601f65f227167aafee101c1dd042e8d3eb
MD5 hash: 3fa704055adc942da4b007babceeffbc
humanhash: orange-montana-illinois-timing
File name:yceyDfUgt96DpLL.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:408'576 bytes
First seen:2021-10-14 17:02:28 UTC
Last seen:2021-10-14 19:48:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:8gSB31kgvUjSkSMm4BrxhLGEdylu5BqdlIxH:gB3GgcjSCm4pxceUufMl
Threatray 11'821 similar samples on MalwareBazaar
TLSH T1F994020277498A2EC1704E3E9C9F011C33B89951A5C7FA5BAB9FF2DF64923D718109DA
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
yceyDfUgt96DpLL.exe
Verdict:
Malicious activity
Analysis date:
2021-10-14 17:17:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/405f6ca8-cf1d-4ea7-8d66-7f8872606a56

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/197581/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.25228.30322.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/616862c79fb4d8593d650c37/reports/4644584b-bf9d-4379-add6-2c947e4090a2/overview
Result
Verdict:
UNKNOWN
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/b9ddda2b-6feb-4495-bab7-0f4c5e093630
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/870651
Signature
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Modifies the hosts file
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 access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 503079 Sample: yceyDfUgt96DpLL.exe Startdate: 14/10/2021 Architecture: WINDOWS Score: 100 45 Found malware configuration 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected AgentTesla 2->49 51 3 other signatures 2->51 6 yceyDfUgt96DpLL.exe 3 2->6         started        10 NXLun.exe 3 2->10         started        12 NXLun.exe 2 2->12         started        process3 file4 23 C:\Users\user\...\yceyDfUgt96DpLL.exe.log, ASCII 6->23 dropped 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->53 55 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->55 14 yceyDfUgt96DpLL.exe 2 5 6->14         started        57 Multi AV Scanner detection for dropped file 10->57 19 NXLun.exe 2 10->19         started        21 NXLun.exe 2 12->21         started        signatures5 process6 dnsIp7 31 lahaciendamontericogrande.com.pe 69.167.175.226, 49853, 587 LIQUIDWEBUS United States 14->31 33 mail.lahaciendamontericogrande.com.pe 14->33 35 192.168.2.1 unknown unknown 14->35 25 C:\Users\user\AppData\Roaming\...25XLun.exe, PE32 14->25 dropped 27 C:\Users\user\...27XLun.exe:Zone.Identifier, ASCII 14->27 dropped 37 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->37 39 Tries to steal Mail credentials (via file access) 14->39 41 Tries to harvest and steal ftp login credentials 14->41 43 3 other signatures 14->43 29 C:\Windows\System32\drivers\etc\hosts, ASCII 21->29 dropped file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/252000fc9c9a045eaf95df97586560bdd0c54dccb2de64fe2197d0a4b4069b0b/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-10-14 17:02:00 UTC
AV detection:
16 of 28 (57.14%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=euqab7e4ticf5l4v36lvqzlaxximktomwlpgj7rbs7ikjnagtmfq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
09aee6abb9346613d79d14df006bde49924dfe308ca268e349ad134db2d0afa9
AgentTesla
60ea5d831209598cc0aebbd8d5f31f4bb43c29b054f565bbbcb5353b9c7ad06d
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710ac80effbff3d28e1ca0010738c1ce51104166b3770cb66924f754d1d4a3b7
AgentTesla
81d4a8f888a6d81d95c4bd6f0a727f335f5064b445203acf298405baf6fecc29
AgentTesla
87833ac492bd1cad8d4fc8b809b8c04b77a28684c7a07721c1911a3847945d62
AgentTesla
8ffd510513cafe4d5b4812ef693f06dcff7dc4097cccacd1be4ca0d308f3494d
AgentTesla
a13358dc68fa269593c748326b56c608532c665b023915758bdec940aacc89ec
AgentTesla
b019e8d729a835b9834889650eb87183538da0a1ff600e138db6065efea24a57
AgentTesla
f0d328b8d12d32d2bc29faac2f18c30b74a2e99053113fe7e9d8068408e46299
AgentTesla
f97b20de4d8f123a11901c5dee2121c2c5b6f6d6baea3cb26404c53f5f681822
AgentTesla
+ 11'811 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/211014-vkn7eaagfn/
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
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
682d42e2fb425d2d0b15a259e66dfb94ae3fa47c8c6f9233e71bcae05a0cafa9
MD5 hash:
6a79f5f581bd8129e8bf6fd4b57ee806
SHA1 hash:
d189ac8640dfebccc03d1bb00a8ba6a714726187
Link:
https://www.unpac.me/results/4df1f3a1-9a19-460f-bdd5-94ab3f14c30d/
SH256 hash:
1069d06fa52910ec9a53df1a04579d5d09f7b26afb495175041208c42eaa9c82
MD5 hash:
a54cca698bd79defc638cd0af0336242
SHA1 hash:
62932e4e9268518874a106b006ee73cc207ecdd1
Link:
https://www.unpac.me/results/4df1f3a1-9a19-460f-bdd5-94ab3f14c30d/
SH256 hash:
eda4d687b865aed0078ab87078de7d9722888b2d2af71c6fc0dcdc986ffb7567
MD5 hash:
12cf5402be16590c300b442a66e9ebc1
SHA1 hash:
0ea28394d301ca1ce840f039d2da62a5ce6d9334
Link:
https://www.unpac.me/results/4df1f3a1-9a19-460f-bdd5-94ab3f14c30d/
SH256 hash:
252000fc9c9a045eaf95df97586560bdd0c54dccb2de64fe2197d0a4b4069b0b
MD5 hash:
3fa704055adc942da4b007babceeffbc
SHA1 hash:
9505a1601f65f227167aafee101c1dd042e8d3eb
Link:
https://www.unpac.me/results/4df1f3a1-9a19-460f-bdd5-94ab3f14c30d/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/252000fc9c9a/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/252000fc9c9a045eaf95df97586560bdd0c54dccb2de64fe2197d0a4b4069b0b

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: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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/197581/

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