MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e284c5abee9adc0fe6623cc327b8ce5076f2dc8ba9cf89073c07fd1daca6dbbf. 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: e284c5abee9adc0fe6623cc327b8ce5076f2dc8ba9cf89073c07fd1daca6dbbf
SHA3-384 hash: 46672a590b2783978e44d439bd1c5688ad1325f104acbbb85155715c4ddd592b641d5706d27e9c0b3b877eb7c7cacce2
SHA1 hash: 199483bb987a8a8baf11c30b01f60cc90d220231
MD5 hash: b0765f36aa73596a473d71d323c3b8f4
humanhash: pip-lion-eight-quebec
File name:JUSTIFICANTE DE PAGO PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:4'210'176 bytes
First seen:2024-02-27 12:29:34 UTC
Last seen:2024-07-24 20:50:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'477 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:rpMRWHRYh+a3xgZ6J0swCd/MHDddHwGei/yIzaY79QWTIgyTeSf:yRWxYhfw/mH
Threatray 13 similar samples on MalwareBazaar
TLSH T16E162A14FEFA6E46C146077E881385E752B6E9CC9343FB9B129CD9174D10B885EBE2C2
TrID 40.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
32.2% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
7.3% (.SCR) Windows screen saver (13097/50/3)
5.8% (.EXE) Win64 Executable (generic) (10523/12/4)
3.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Reporter malwarelabnet
Tags:AgentTesla exe zgRAT

Intelligence

File Origin
# of uploads :
4
# of downloads :
369
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
e284c5abee9adc0fe6623cc327b8ce5076f2dc8ba9cf89073c07fd1daca6dbbf.exe
Verdict:
Malicious activity
Analysis date:
2024-02-27 12:52:08 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/9d46db78-8e35-4ea7-b1c5-5d0f0117941d

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/477993/
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.13298.22024.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt to an infection source
Sending an HTTP GET request
Creating a file in the %AppData% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Reading critical registry keys
DNS request
Connection attempt
Sending a custom TCP request
Creating a window
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
keylogger
Link:
https://www.filescan.io/uploads/65ddd5d37ec1345fd9823175/reports/21f447df-2ceb-483d-89c4-c4a1c09b81ae/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/e284c5abee9adc0fe6623cc327b8ce5076f2dc8ba9cf89073c07fd1daca6dbbf
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:
Unknown
Link:
https://analyze.intezer.com/analyses/3b74b738-4747-4fa9-9e65-eb859ea0dfa4
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1399462
Signature
.NET source code contains potential unpacker
Creates multiple autostart registry keys
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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)
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)
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1399462 Sample: JUSTIFICANTE DE PAGO PDF.exe Startdate: 27/02/2024 Architecture: WINDOWS Score: 100 41 mail.wassadadvogados.com.br 2->41 43 wassadadvogados.com.br 2->43 45 qu.ax 2->45 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 5 other signatures 2->57 7 JUSTIFICANTE DE PAGO PDF.exe 16 5 2->7         started        12 Brapdmtatc.exe 14 3 2->12         started        14 repeat.exe 2->14         started        16 2 other processes 2->16 signatures3 process4 dnsIp5 49 qu.ax 142.202.240.89, 443, 49705, 49707 1GSERVERSUS Reserved 7->49 39 C:\Users\user\AppData\...\Brapdmtatc.exe, PE32 7->39 dropped 69 Creates multiple autostart registry keys 7->69 71 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->71 18 JUSTIFICANTE DE PAGO PDF.exe 1 5 7->18         started        23 JUSTIFICANTE DE PAGO PDF.exe 7->23         started        73 Multi AV Scanner detection for dropped file 12->73 75 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->75 25 Brapdmtatc.exe 4 12->25         started        27 repeat.exe 14->27         started        29 Brapdmtatc.exe 16->29         started        31 repeat.exe 16->31         started        33 repeat.exe 16->33         started        file6 signatures7 process8 dnsIp9 47 wassadadvogados.com.br 191.252.141.106, 49706, 49714, 49716 LocawebServicosdeInternetSABR Brazil 18->47 35 C:\Users\user\AppData\Roaming\...\repeat.exe, PE32 18->35 dropped 37 C:\Users\user\...\repeat.exe:Zone.Identifier, ASCII 18->37 dropped 59 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->59 61 Tries to steal Mail credentials (via file / registry access) 18->61 63 Creates multiple autostart registry keys 18->63 65 Hides that the sample has been downloaded from the Internet (zone.identifier) 25->65 67 Tries to harvest and steal browser information (history, passwords, etc) 31->67 file10 signatures11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e284c5abee9adc0fe6623cc327b8ce5076f2dc8ba9cf89073c07fd1daca6dbbf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e284c5abee9adc0fe6623cc327b8ce5076f2dc8ba9cf89073c07fd1daca6dbbf/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-02-26 23:12:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4kcmlk7otloa7ztchtbspogokb3pfxelvhhysbz4a76r3lfg3o7q._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
1a4786a68624eb364bc9597ed528d967883d9c1cdd68e9b65f9ae1005290bafe
AgentTesla
552686b2265e72d6eb05add08edb3415b932393b65370d087660dff37d4616b8
AgentTesla
936b6537581510b28c42dfc24d97d1c668e12744942ac4ad723e4b66c43c68f8
AgentTesla
9760d6b519873c349959b4465a4d96366ea2cb743d78f4007f357f0b236083c7
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b12ca6670877a54a4762123516c35021e8ec9c5c231f31a134cde611fea65490
AgentTesla
e284c5abee9adc0fe6623cc327b8ce5076f2dc8ba9cf89073c07fd1daca6dbbf
AgentTesla
+ 3 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:zgrat keylogger persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/240227-ppgegagf64/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads WinSCP keys stored on the system
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:
e284c5abee9adc0fe6623cc327b8ce5076f2dc8ba9cf89073c07fd1daca6dbbf
MD5 hash:
b0765f36aa73596a473d71d323c3b8f4
SHA1 hash:
199483bb987a8a8baf11c30b01f60cc90d220231
Link:
https://www.unpac.me/results/a76498be-37cf-4a25-90b6-d3ce06b58875/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
zgRAT
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e284c5abee9adc0fe6623cc327b8ce5076f2dc8ba9cf89073c07fd1daca6dbbf

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

rar c9ac7a94d91767c92b94cc265b68c2b29506bd2ef6e3922fcb44695d93a9a4b7

AgentTesla

Executable exe e284c5abee9adc0fe6623cc327b8ce5076f2dc8ba9cf89073c07fd1daca6dbbf

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/477993/
  
Dropped by
SHA256 c9ac7a94d91767c92b94cc265b68c2b29506bd2ef6e3922fcb44695d93a9a4b7
  
Dropped by
MD5 d9d68de21221d5a0ce1bbec1b68b3383

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