MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4407b972d1cb08cfa3307a6d595dba07c7c997eb470166d08deb68fdfb96f9a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a4407b972d1cb08cfa3307a6d595dba07c7c997eb470166d08deb68fdfb96f9a
SHA3-384 hash: 845aec4be644a3fd0a018f84e5c9915e342fbf4724f04c53f3e4de24d328d5e0aed839e64c9c42f8266aa9266156c291
SHA1 hash: 115ecfbbfeb9d265a4c82bade6baeca23e51d146
MD5 hash: f127b8f48eae0adf2186e0aaf916b91e
humanhash: angel-georgia-hamper-london
File name:f127b8f48eae0adf2186e0aaf916b91e.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:697'856 bytes
First seen:2023-06-01 19:40:05 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:ZFEP/SJau4uKbgTwYYc5fyTLRYeOGwzvtOS+gEjp24skPH8ou:K/4dVGQyP+xFOSbCrskPc
Threatray 4'621 similar samples on MalwareBazaar
TLSH T10EE4015812BB2B2BD8767FFD1E40403083F9151A3036D35A0F9268DFAD7AF541A52B97
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 abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
258
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
FILE-327481938.docx
Verdict:
Malicious activity
Analysis date:
2023-06-01 15:53:01 UTC
Tags:
exploit cve-2017-11882 loader
Link:
https://app.any.run/tasks/dc36e994-dc8c-4ade-9d81-58e80b4255d1

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/394601/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2032.31808.10989.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin packed
Link:
https://www.filescan.io/uploads/6478f44fef8704949081806d/reports/29d1e59f-d284-4543-aeee-28c4f0980158/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a4407b972d1cb08cfa3307a6d595dba07c7c997eb470166d08deb68fdfb96f9a
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/48e06e98-935d-4625-a756-2d01a52b8545
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1247236
Signature
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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/a4407b972d1cb08cfa3307a6d595dba07c7c997eb470166d08deb68fdfb96f9a/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-01 14:39:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
20 of 36 (55.56%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=urahxfzndsyiz6rta6tnlfo3ub6hzgl6wrybm3ii323i7x5zn6na._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0807202daf2095810fdbc78ccf60ed83368e84da1f89d7215f9bac6590b40b7d
AgentTesla
2c5adf7282d07a8b6ac4d17affd622243faa4ada4929423654823934cfdc69bd
AgentTesla
3f636bdccb31f00e931d76d42bad757c5d8f1ec7973c81f054bf2a1baf7d37a2
AgentTesla
443bf4c67abdfcfa19422630a83facdbe366945ba39b62ca6261f81224787d80
AgentTesla
75b154cf245787ef5077d51af20771c1c00d4beda8c768ccaafce426129554f0
AgentTesla
9f9ef502a14f6985947ff8aed129252f4db71d4ab29bb2cd11b533ce1fbf3102
AgentTesla
c387b1ac1ae099b49e76e7ee244e85c374b932ab243221e0ce73f28b52aa5f43
AgentTesla
e9439e30548f1ed8c32d7670ce4f9936ad5e802d488b931577e37c6741d27dce
AgentTesla
f49567411601a3c9cc5dae7dfaea5ceb6892df63acea8cb6e3967d5d14c9b26f
AgentTesla
f9310537144e0d9dac0a50fee380fa07322354e9248454c1bb60144c8bfd22cd
AgentTesla
+ 4'611 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/230601-yd3yrsge7x/
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:
3214ce6d699782a1bfcca1a5f01137de8c7d5c377d7a4208775f2ed8c2478304
MD5 hash:
bcee068cbec8334f277bcfe996548f6b
SHA1 hash:
f3d28a05ff6a88269df288ccc4a174822947a750
Link:
https://www.unpac.me/results/2ee70f89-9a81-40c6-aff1-d7cc931f044c/
Parent samples :
1a30bc0d430f010b44ea3768053a0889efab84eb1b5b199153b487633733de78
9e19816e28ea81520a46e89d85f46e573f4feed5eb0eef8537c36b1120bed32f
SH256 hash:
b3e576cac4e4aefcb1d5fb90df0281c7a5b0423db201a8f5a2ec5ebb79ee607c
MD5 hash:
89b236a8f0861848143b3c3dd82d3d7a
SHA1 hash:
9ccf200fbfbbc3b3c710eb35cf96bdab112b946d
Link:
https://www.unpac.me/results/2ee70f89-9a81-40c6-aff1-d7cc931f044c/
SH256 hash:
362774ae115f719e800158fbaca04d327d2ae974b4d2207da877e78cf90451e1
MD5 hash:
b73e7c474f92a6353832df1a5384c743
SHA1 hash:
387e1499745a76e4d5b875309818310122d0efe8
Link:
https://www.unpac.me/results/2ee70f89-9a81-40c6-aff1-d7cc931f044c/
SH256 hash:
0efccadcedb8775a5f0a6bdd8e6efdab5632fdb93a38ff8816bb9778fb4581c3
MD5 hash:
f713a80a14f1b18c65447fd5d51549c2
SHA1 hash:
1eb53acf5f1fbeff378a78962cd42f79e52b174b
Link:
https://www.unpac.me/results/2ee70f89-9a81-40c6-aff1-d7cc931f044c/
SH256 hash:
f40b57b117542585309ed9e0c4fb52b92f7ce5c46f1a2e0595658155de2e6dd4
MD5 hash:
9c113d5649acd31f09f693473c7cb50b
SHA1 hash:
0aee4c5e476946f36bcc8c87fab8bf0677fa82d3
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/2ee70f89-9a81-40c6-aff1-d7cc931f044c/
Parent samples :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 hash:
a4407b972d1cb08cfa3307a6d595dba07c7c997eb470166d08deb68fdfb96f9a
MD5 hash:
f127b8f48eae0adf2186e0aaf916b91e
SHA1 hash:
115ecfbbfeb9d265a4c82bade6baeca23e51d146
Link:
https://www.unpac.me/results/2ee70f89-9a81-40c6-aff1-d7cc931f044c/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a4407b972d1c/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/a4407b972d1cb08cfa3307a6d595dba07c7c997eb470166d08deb68fdfb96f9a

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.

Web download

AgentTesla

Executable exe a4407b972d1cb08cfa3307a6d595dba07c7c997eb470166d08deb68fdfb96f9a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2641530/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/394601/

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