MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1285b4c3035e7e99784fa960522765ef492b5425bc9c02d002f1d076692992de. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1285b4c3035e7e99784fa960522765ef492b5425bc9c02d002f1d076692992de
SHA3-384 hash: a93710e539eded864c9e635b023d214417d7ccb3697a9eab3b210e515ed90e11fe49a88a880fdc9c502eff043d3a5d8e
SHA1 hash: 5bfebb36c4c0e312fa2231825a564f61ce4b756c
MD5 hash: 42e3f6af3958538a12e6cb658f81f7bb
humanhash: harry-alabama-triple-happy
File name:SecuriteInfo.com.Win32.PWSX-gen.20943.19478
Download: download sample
Signature AgentTesla
Create hunting rule
File size:554'496 bytes
First seen:2023-12-11 11:17:29 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:G3IU8S6eUdSV/9gUzpjXJdZ03XNF5cXRS0nvYLltWyy0H7BTvCyIwB:8ItSAdSDpjX/ZiwdaZ7BTdIw
Threatray 2'308 similar samples on MalwareBazaar
TLSH T14AC423DA52ED572AC5BD27F1C296CA16077D8196A033F6388FEF74D978337300621A26
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
279
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/465018/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.PWSX-gen.20943.19478.UNOFFICIAL
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
Reading critical registry keys
DNS request
Sending a custom TCP request
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6576f00d56d08f7811ae7360/reports/455da301-1843-4cb7-9e25-1bc811932893/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/1285b4c3035e7e99784fa960522765ef492b5425bc9c02d002f1d076692992de
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/7df8b55a-11f6-4084-9ba0-ee97201fd9d7
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1358281
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
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
Yara detected AntiVM3
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1285b4c3035e7e99784fa960522765ef492b5425bc9c02d002f1d076692992de
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1285b4c3035e7e99784fa960522765ef492b5425bc9c02d002f1d076692992de/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-11 12:19:38 UTC
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ckc3jqydlz7js6cpvfqfej3f55eswvbfxsoafuac6hihm2jjslpa._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
0fed3a3ebd62af85fcee0fb7bc1b60eb6bd8e8831cba2ba6488a8524bb11792d
AgentTesla
112cd260d10fc7fb85c15add5d2a7f1fc4f4cf2c7be1339d259a747add1b12e2
AgentTesla
1285b4c3035e7e99784fa960522765ef492b5425bc9c02d002f1d076692992de
AgentTesla
497bf18f3fcb0080d21c8f9a98a054bdbcfb7da1fe1c93a28bfdb8b84560b10a
AgentTesla
72dd64b8271556d9e09d0bd2c290ff8cb82bc3114365d98a79313eb0adb08317
AgentTesla
e579952e0a6c558c001274aa13e6ac8297a3991497f0163917e6db3a37430f83
AgentTesla
+ 2'298 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:zgrat collection keylogger rat spyware stealer trojan
Link:
https://tria.ge/reports/231211-negrtaeee8/
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
0fed3a3ebd62af85fcee0fb7bc1b60eb6bd8e8831cba2ba6488a8524bb11792d
MD5 hash:
6cf493132c95312e5a0df0ccdbba2dc8
SHA1 hash:
f39c66183162ef6a611bc634fe41f1a64eac57a1
Detections:
AgentTeslaXorStringsNet
Create hunting rule
MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
Link:
https://www.unpac.me/results/20e11567-39b4-470f-a92f-2b6cde33d0b6/
Parent samples :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 hash:
797e57bd74a68f7b4808a213f5c319ee4f4b023bc73088175d4393dfee9fe329
MD5 hash:
3c927935fbd608e7628cc2c5ad7d52fd
SHA1 hash:
ee0c880c0614ac960fd641f7d479233584aed1d8
Link:
https://www.unpac.me/results/20e11567-39b4-470f-a92f-2b6cde33d0b6/
SH256 hash:
6516005845b3b70625ed5c5304f18ce106c0798fb168bed9aca57c9ebe779363
MD5 hash:
47416078963f6769bb5f020e5e3fd073
SHA1 hash:
a0cc2bb8275bee05c768a56263c659305e8046ec
Link:
https://www.unpac.me/results/20e11567-39b4-470f-a92f-2b6cde33d0b6/
SH256 hash:
7d968ee2ec1bf4c1bf9228f8f2794675de987ac83bac5f8c608963526a435ed3
MD5 hash:
1845455753429aeee7c7762ef407d8ea
SHA1 hash:
050f55f9458f419c8fec7b31cf80542849d33a76
Link:
https://www.unpac.me/results/20e11567-39b4-470f-a92f-2b6cde33d0b6/
SH256 hash:
1285b4c3035e7e99784fa960522765ef492b5425bc9c02d002f1d076692992de
MD5 hash:
42e3f6af3958538a12e6cb658f81f7bb
SHA1 hash:
5bfebb36c4c0e312fa2231825a564f61ce4b756c
Link:
https://www.unpac.me/results/20e11567-39b4-470f-a92f-2b6cde33d0b6/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1285b4c3035e/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:AgentTeslaV4
Create hunting rule
Author:kevoreilly
Description:AgentTesla Payload
Rule name:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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
Rule name:Windows_Trojan_AgentTesla_a2d69e48
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/465018/

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