MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50ac458169dd382176f04c26b8538ce829c903bf60cc2fa5ca7681feba1a7a98. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 50ac458169dd382176f04c26b8538ce829c903bf60cc2fa5ca7681feba1a7a98
SHA3-384 hash: 257f1d667746c797d98cf2f19ae37f26b4a7f9b3e10bfda704d1fb69ccdad9a4743586bb84ef17a8e3c4f5b1aa1fb7a5
SHA1 hash: 339d21a0d00f4662f8bd8a83c009a9bf6af92870
MD5 hash: 4376b188058ea90fceaa3d49caa7dd8a
humanhash: muppet-india-lion-maine
File name:kfHQchqedfEOz99.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:770'560 bytes
First seen:2023-06-09 07:38:06 UTC
Last seen:2023-06-09 07:55:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'636 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 12288:jBTmC0lWxMzIHREJVk/bq4izoW/m7s2vVRjUEJ94kcWZh5SS/JXEnrvzmVictF+E:BmflWxMiQW/O4ue7fVRjUEHYSLUnr7Ar
Threatray 5'065 similar samples on MalwareBazaar
TLSH T190F4F119E2BB5B2ED4BA6BFD050011358BF5545F7267D303AE9A78CFDD64B000E81AA3
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)
Reporter cocaman
Tags:AgentTesla exe QUOTATION

Intelligence

File Origin
# of uploads :
3
# of downloads :
254
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
kfHQchqedfEOz99.exe
Verdict:
Malicious activity
Analysis date:
2023-06-09 07:39:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0111a75b-abc1-4947-98e1-1da8b535a0b1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/397268/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67396935.7333.28770.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/6482d7173d73a4d71709d3fa/reports/3454f149-3b9d-4e8e-b8b1-ed4a40b9b202/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/50ac458169dd382176f04c26b8538ce829c903bf60cc2fa5ca7681feba1a7a98
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/52569e06-b321-48c6-91cf-d6849e2ade66
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1251746
Signature
.NET source code contains potential unpacker
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/50ac458169dd382176f04c26b8538ce829c903bf60cc2fa5ca7681feba1a7a98/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-06-05 16:22:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kcwelalj3u4cc5xqjqtlqu4m5au4sa57mdgc7joko2a75oq2pkma._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
09d70a9a22f7bf12c1a6354b1d90d426e1223576d27ba855f6f48d78bf508833
AgentTesla
1d278f399e7f0d1d2e94cbfec05d485baf83006b6b65230ef77ea586e567f78a
AgentTesla
1d49c75958af33b4be6f0ac91a7d3731d4bffb61ed041851b5de0dcb977f4100
AgentTesla
21a5e58e2fe39e481f9977f94a94d352c4c492e9bd6d79d4ae3bbf4cc4a2d751
AgentTesla
31fae40dd922e63fd26099fa13a7b790c23e529439ea701a15b5c1c168da23f4
AgentTesla
61c75c0d5321db299e58bf919860e9afa4471e4e97dddd00fad6a761cdd0a61e
AgentTesla
6f38fc7509204ef8b9714ab09f16697665bac64f6b1a3f239660fc6acc0eba3c
AgentTesla
a7880f86bd0bbb436dde37febb6168a0fbc51978378c0f5fd8f024d3c6487a7c
AgentTesla
add5620949d2784c56b3fbd811a417a72318dca2f8eda9fbe2757c60f272040d
AgentTesla
f98336b0cea5ed7b10aaf0b76b63d5f88cb61c2d492974a1fd22b8f1fb0b9e8b
AgentTesla
+ 5'055 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/230609-jgyqwsbd95/
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
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:
2f13f4db3405dfac3dd2945be3de440607b6e8479951c2630823009700083953
MD5 hash:
084fd7e237ece48508277cdfd578e47d
SHA1 hash:
f152839ca9518552e41320c8b3bab96d01a911e5
Link:
https://www.unpac.me/results/cf229fed-af0a-4589-a544-d3c19ef45986/
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/cf229fed-af0a-4589-a544-d3c19ef45986/
SH256 hash:
5e2ae23b1d55bc3bca71b90bfb928214dbd2e5f6179525a13a6bec21bfeeec6a
MD5 hash:
9cb708eae788326e32117c14ee8bee45
SHA1 hash:
9ca155055ba4f360190f4097f57ce23792f13b47
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/cf229fed-af0a-4589-a544-d3c19ef45986/
Parent samples :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 hash:
2b52f0838b31f6d3d73b9cbfb0e8e50513cc3753e96e5eaf7dff70813fb2cadc
MD5 hash:
9c3a20ccf46634a984a373282131ee71
SHA1 hash:
7a62d8346a7b7e3b28fa7061dd848eb8d997ff01
Link:
https://www.unpac.me/results/cf229fed-af0a-4589-a544-d3c19ef45986/
SH256 hash:
65f27b36e71342ef19589bcb59e44134a0ac8b6bd5773dd3f90bf3ecdcb8920e
MD5 hash:
2b7025617966d2b73c9d1708a185abd0
SHA1 hash:
0e1702a20d08bb00fe9776c6f9b9cfcd59cba13f
Link:
https://www.unpac.me/results/cf229fed-af0a-4589-a544-d3c19ef45986/
SH256 hash:
50ac458169dd382176f04c26b8538ce829c903bf60cc2fa5ca7681feba1a7a98
MD5 hash:
4376b188058ea90fceaa3d49caa7dd8a
SHA1 hash:
339d21a0d00f4662f8bd8a83c009a9bf6af92870
Link:
https://www.unpac.me/results/cf229fed-af0a-4589-a544-d3c19ef45986/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/50ac458169dd/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/50ac458169dd382176f04c26b8538ce829c903bf60cc2fa5ca7681feba1a7a98

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: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 0cc4c4f58b1fdd9c6891a79782eb888dabacc3c3e51e77e9f706443be7abc589

AgentTesla

Executable exe 50ac458169dd382176f04c26b8538ce829c903bf60cc2fa5ca7681feba1a7a98

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 0cc4c4f58b1fdd9c6891a79782eb888dabacc3c3e51e77e9f706443be7abc589
Cape
Cape
https://www.capesandbox.com/analysis/397268/
  
Dropped by
MD5 0eb996bd6aa78d5ecbaecc72c5184f84

Comments