MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0c21fd40425fd9f22814fdd019b69dad64538d8e4a49a38cf0211301d053a2d5. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0c21fd40425fd9f22814fdd019b69dad64538d8e4a49a38cf0211301d053a2d5
SHA3-384 hash: b4eced1bbc00b04e91461661a242d6a25011651d78c6d91934ba215055f9b2e689bf23ce9a5653cbe7219671786a6250
SHA1 hash: 28494886466e3bbd42b5ebf91066c604d7aacfb6
MD5 hash: 5df0889ecdfad6a73ccac25b30d25a4c
humanhash: oranges-missouri-blue-earth
File name:obizx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:813'568 bytes
First seen:2023-11-01 12:47:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:CeoaugyA+qNrbkk8DK0TWAkZpPdwzGinkEZF8D44nRad5VR6Ko:egB+qZkkCVCAsPdIYGz5VRXo
Threatray 1'037 similar samples on MalwareBazaar
TLSH T12E05125977792FABCABE83FA7125651003F6A43E2472E7449ED1B0E72135F600A52B33
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 malwarelabnet
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
344
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http://china.dhabigroup.top/_errorpages/obizx.exe
Verdict:
No threats detected
Analysis date:
2023-11-01 08:52:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fcaa0ec6-0b23-440b-a4e0-3ed97b1ff193

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/457622/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2504.10035.17898.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65424906b38131f117ac334d/reports/bf91dc7b-6c1c-4c23-befa-daab53c9977e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/0c21fd40425fd9f22814fdd019b69dad64538d8e4a49a38cf0211301d053a2d5
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/ee9a631a-2d7f-4712-b214-c35a7e025c21
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1335436
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Contains functionality to log keystrokes (.Net Source)
Contains functionality to register a low level keyboard hook
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
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
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
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0c21fd40425fd9f22814fdd019b69dad64538d8e4a49a38cf0211301d053a2d5
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0c21fd40425fd9f22814fdd019b69dad64538d8e4a49a38cf0211301d053a2d5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-11-01 06:57:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bqq72qccl7m7ekau7xibtnu5vvsfhdmojje2hdhqeejqductulkq._file
Verdict:
malicious
Similar samples:
03446d8b365fd8c5488bac87d3bf769afa578a0280cd63e8736ab66f9d6c6f95
AgentTesla
4343245f1db76214093c4adefb0b167327c7bd49fa66608eccb2c4faadc3e32d
AgentTesla
c19e44f612b1b11dacfbed23b9de1b2af9035fe080438615d8f38f2ed079e93c
AgentTesla
d3250ddf26bb9a71c94d06f22345e5ac30959195923ed5ca12db747e6ab1e65f
AgentTesla
df239887fc79b6383173c139c8b15dc8279eb9a78e2f526646e45c14ff888b33
AgentTesla
f566666ec884f4fb52f5167294dfce5402e8bb78ed4cd242985492312eaa4a66
AgentTesla
f94a62b2332593b4de3797cb1fb3127a682f2623d12e5f731157190526f6ef5c
AgentTesla
+ 1'027 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231101-p1r1cagd41/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/77fec01f-7c34-4741-985e-7c0d9b540975/
SH256 hash:
321b9837024c717dd5b2ad4217a7e2734e368bdb58918437baf42f46a34149b1
MD5 hash:
91412a60691a2512ab0becb2f7002a32
SHA1 hash:
70fe342dd601a4b6a3fb67202c9ea3b3fea31b5c
Link:
https://www.unpac.me/results/77fec01f-7c34-4741-985e-7c0d9b540975/
SH256 hash:
afc29232c4989587db2c54b7c9f145fd0d73537e045ece15338582ede5389fce
MD5 hash:
6c00dff27e7b9281f4aa295b522b1e4d
SHA1 hash:
4ed317a0661c31766048fb6859f55c9646bb3534
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/77fec01f-7c34-4741-985e-7c0d9b540975/
Parent samples :
e65128450ff1d82705658fe9599d02d0f3b3500542c156eff284e64d80a24dea
95b4104ced9d11a7f6b53221793f7560f9161c163c5236a44ef0da3ad24093f6
ab335b9636205ee0f2260e18b7c546b6a110015b3a1b759bac656f17ce9e93b2
f2814d657629b6b1a63fc30ff8204741ad1ec2127f70752694735d938d427178
9b8d232557686b014c7d81422e07090548f11a2fa9750a7b8233286539b1a048
ffd7fc226ac862e9c9a944e35a73a151e1399595030a3826482e15bc82b5af92
63ad94d4ee50e7edb7ca2125ea488538068aacd4d572be22fa140addf11631e6
d3250ddf26bb9a71c94d06f22345e5ac30959195923ed5ca12db747e6ab1e65f
df239887fc79b6383173c139c8b15dc8279eb9a78e2f526646e45c14ff888b33
03446d8b365fd8c5488bac87d3bf769afa578a0280cd63e8736ab66f9d6c6f95
afc29232c4989587db2c54b7c9f145fd0d73537e045ece15338582ede5389fce
0c21fd40425fd9f22814fdd019b69dad64538d8e4a49a38cf0211301d053a2d5
d1164fe7652f2c5c800f0227383ebbd77157e84ff84d6713e4a8ea3ff7d47f86
dc60d2664af0f3881cc494e9295e0534293254f1023c22aed8159c3f85f08a4e
a563ab0cc303385af151163bb2fe3bb88d6681f865bad186db4019ac84c7270d
21218005d2b9dab517e80b87bf4b135e876a18f0d48cd77b29ca89332c615b92
a417da4eec41ccce59772248286ee9bfed2d781aec33db52829fac3d5beddc97
8632a6cdacd3c2ca44c427d1ef6bea4a9c16a7089a31f12fe79ba6e108860902
931f38d16e4369c01166d7dac9bbe0bc28af3228b6fca5d4f23e6f06f2f13333
7e352106b797fd772547c6d0cdd113c888a9170cbf648b81fa136263e8e435d2
SH256 hash:
d2f3a4edc97202f24f348d1bb57dc880d982798c6ad63c988de54732be8d0b69
MD5 hash:
d95962ee8b3c9f4ac3ad539f4745d14d
SHA1 hash:
48a7fef899d34f78b79aa885e158dc31afc6c2cc
Link:
https://www.unpac.me/results/77fec01f-7c34-4741-985e-7c0d9b540975/
SH256 hash:
0c21fd40425fd9f22814fdd019b69dad64538d8e4a49a38cf0211301d053a2d5
MD5 hash:
5df0889ecdfad6a73ccac25b30d25a4c
SHA1 hash:
28494886466e3bbd42b5ebf91066c604d7aacfb6
Link:
https://www.unpac.me/results/77fec01f-7c34-4741-985e-7c0d9b540975/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0c21fd40425f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/0c21fd40425fd9f22814fdd019b69dad64538d8e4a49a38cf0211301d053a2d5

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
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.

Web download

AgentTesla

Executable exe 0c21fd40425fd9f22814fdd019b69dad64538d8e4a49a38cf0211301d053a2d5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2721711/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/457622/

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