MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4771ef53400b867c3f6c7344bffc1cb8c67ca393c42c684fcc0da75f0be7c9b3. 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: 16


Intelligence 16 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4771ef53400b867c3f6c7344bffc1cb8c67ca393c42c684fcc0da75f0be7c9b3
SHA3-384 hash: 939d51faf3f14074f0a19e7ed0956f405e053e09fdfcebc332ab9adf74063dc1e51449d72656b811af105a408b826c14
SHA1 hash: 6c34cbe0ec1469479492861bdff2c82f75cae049
MD5 hash: 96ca6b8264597ae04e22ddb94fa1e51d
humanhash: eight-march-finch-pip
File name:%PO%_Valpar Order_TPO23010055-0058_Discount Request.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:866'816 bytes
First seen:2023-02-09 23:35:17 UTC
Last seen:2023-02-10 01:29:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:MiawxO5d+MnPuRliaM2siPvJVYT4fRuZ:nTso42se/YTWu
Threatray 23'838 similar samples on MalwareBazaar
TLSH T19105231D2BE9AB04D8AD97BE28700F204376BC517162F32E5DC6B0DB2D77B688A10757
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)
File icon (PE):PE icon
dhash icon 0a1717070b132b17 (14 x AgentTesla, 3 x RemcosRAT, 2 x SnakeKeylogger)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
9cfb3cd8-158f-4033-bf23-08327f9341a1
Verdict:
Malicious activity
Analysis date:
2023-02-09 23:35:42 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/d41cdd8e-7b10-4bdb-890a-372fed710bab

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/363071/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.65401127.28838.23909.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63e58366459bcf4604003121/reports/da643a28-aeb0-4dd6-9a7f-05ea3b30ac5b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/4771ef53400b867c3f6c7344bffc1cb8c67ca393c42c684fcc0da75f0be7c9b3
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/a2845e8d-7f71-4af3-958f-3e6d68818742
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1170647
Signature
.NET source code contains potential unpacker
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
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4771ef53400b867c3f6c7344bffc1cb8c67ca393c42c684fcc0da75f0be7c9b3/
Threat name:
ByteCode-MSIL.Trojan.DarkCloudStealer
Create hunting rule
Status:
Malicious
First seen:
2023-02-07 12:35:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
22 of 39 (56.41%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i5y66u2abodhyp3moncl77a4xddhzi4tyqwgqt6mbwtv6c7hzgzq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
061ee3375dc3333d8c4266e773535e516206935d4f7dbbc3f0319d253840213d
AgentTesla
0bdcd6ec4a60eb1485eaccc7378d394e69f237be4099167d1b199d6bf7226a91
AgentTesla
2e5a68487fb25640fbf7d4c2529e17bb20b2c948b82e464e9543a25f34027176
AgentTesla
3669f96c22728c600ea409d6a0ebf8f66ee8ca7eaf50a5f1767f2086b7081d76
AgentTesla
5082b3c06b1c05a23ac3074cc33ecd3a3396b50b4d6259685442d727179747bf
AgentTesla
7329530a28c60633cb144dbf8b44268b2695438c22595d11a600e25019c042e1
AgentTesla
7fcc32a04925ec34da54246c7f22e29e3a5c55609499d28662bdd9baccd84b17
AgentTesla
c1add17549206e0ea3e1025ec81ff8d7e5ae994381600ec84d33eeab50ea7232
AgentTesla
c4ed07f70b08074adc0b1ca4901a277fe226703a5fec16b990729b83459d1339
AgentTesla
ddf42d793f113c479e0b15862da47cf6ea2ad954b94232d580cb84f65e318005
AgentTesla
+ 23'828 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230209-3lkvdacf37/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
AgentTesla payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1360033246:AAF6H8m6YrL09doyxtsvJzZ_cIl__BCF4aU/sendDocument
Unpacked files
SH256 hash:
6384dabeffdc0afc3d7f1e18d0033e7482790c0aa2f1f2af7cc39eb81795d0ef
MD5 hash:
f759d70f3bbee3865d9ba45b70c59bea
SHA1 hash:
f07ca29866cf8b0d92f18904860c40a284a5f550
Link:
https://www.unpac.me/results/7cce3f51-0378-466f-9583-3a436591bc4a/
SH256 hash:
fbc02c3151bf5e0071db721f9d02b2003f896d4d14a6f4e91a336b386c678e04
MD5 hash:
1e302f38d0015490410265839870145a
SHA1 hash:
d87da41895d82b0254df1b42135df2a71a3a4645
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/7cce3f51-0378-466f-9583-3a436591bc4a/
Parent samples :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 hash:
e758966a33d30572089addbc0310af13ce47554199a2c749027a9ad1a5f5d29e
MD5 hash:
7cc7d77392d33fafb0f1930070aadafd
SHA1 hash:
7e48101f4b3f47316173ea27aa2b588218b96309
Link:
https://www.unpac.me/results/7cce3f51-0378-466f-9583-3a436591bc4a/
SH256 hash:
4292a0cff403adf0509b92cddfd844c172e8cf34672ed130277e104315e4cd7c
MD5 hash:
e07b02c73a97f22228c3774ac90a9ea6
SHA1 hash:
36fde4b58fac128bfe02047623dd4af91fa50dbd
Link:
https://www.unpac.me/results/7cce3f51-0378-466f-9583-3a436591bc4a/
SH256 hash:
e386840537170219177c2bb3404f4c7bd9da1a2d53cdf2ae1e857c3b19628a29
MD5 hash:
d170ab8c03b9c37d5be449454db131d2
SHA1 hash:
2031b6754a65d21b47dd11a34fee86f048d6048d
Link:
https://www.unpac.me/results/7cce3f51-0378-466f-9583-3a436591bc4a/
SH256 hash:
4771ef53400b867c3f6c7344bffc1cb8c67ca393c42c684fcc0da75f0be7c9b3
MD5 hash:
96ca6b8264597ae04e22ddb94fa1e51d
SHA1 hash:
6c34cbe0ec1469479492861bdff2c82f75cae049
Link:
https://www.unpac.me/results/7cce3f51-0378-466f-9583-3a436591bc4a/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4771ef53400b/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/4771ef53400b867c3f6c7344bffc1cb8c67ca393c42c684fcc0da75f0be7c9b3

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
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 4771ef53400b867c3f6c7344bffc1cb8c67ca393c42c684fcc0da75f0be7c9b3

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/363071/

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