MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34ab0bd5cc0a4401b8a52a31623fa59f3ee33b079b99e14f2969cbded7f28282. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 34ab0bd5cc0a4401b8a52a31623fa59f3ee33b079b99e14f2969cbded7f28282
SHA3-384 hash: 9baaa0bc29cf864c5ede330fa7f4b2b149e99737a8a4e0f9141530faf3e0c29d01e3313074746a4282af60912c4729a1
SHA1 hash: ce2c253dc92df982076714196b034b43a5e4e9b2
MD5 hash: 655cdaaade154fc6e1a783ab86557bfb
humanhash: seven-idaho-fourteen-kentucky
File name:SecuriteInfo.com.Win32.DropperX-gen.601.11080
Download: download sample
Signature AgentTesla
Create hunting rule
File size:357'376 bytes
First seen:2023-09-14 19:32:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 6144:2FABeobSKPlp8fjjMXrSBRdoMi5MoPPdKkrU:neGv8farSBRdcMoPP84
Threatray 5'639 similar samples on MalwareBazaar
TLSH T1D474933C4E8BBD37DB4F3674EC8B00B9D5F4940EED92E651AD089A51ACB6399BC01193
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 SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
320
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.DropperX-gen.601.11080
Verdict:
Malicious activity
Analysis date:
2023-09-14 19:34:12 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/07b700e1-aaac-4f1b-9452-9c80a02a2175

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/448704/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.601.11080.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65035ff025e2ece4df6e7357/reports/63148be3-5457-401f-8151-0e66bf7f8a8c/overview
Verdict:
Malicious
Labled as:
Bulz.Generic
Link:
https://www.hybrid-analysis.com/sample/34ab0bd5cc0a4401b8a52a31623fa59f3ee33b079b99e14f2969cbded7f28282
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/d0cbae13-92c1-4308-9135-c0ff2b6a1c2a
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1308370
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
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)
Sample uses string decryption to hide its real strings
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1308370 Sample: SecuriteInfo.com.Win32.Drop... Startdate: 14/09/2023 Architecture: WINDOWS Score: 100 30 mail.grayspaceads.com 2->30 32 qu.ax 2->32 34 2 other IPs or domains 2->34 46 Multi AV Scanner detection for domain / URL 2->46 48 Found malware configuration 2->48 50 Antivirus detection for URL or domain 2->50 52 10 other signatures 2->52 7 SecuriteInfo.com.Win32.DropperX-gen.601.11080.exe 16 5 2->7         started        12 Juhput.exe 14 5 2->12         started        14 Juhput.exe 2->14         started        signatures3 process4 dnsIp5 36 qu.ax 92.118.112.15, 443, 49759, 49768 GUDAEV-ASRU Russian Federation 7->36 24 C:\Users\user\AppData\Roaming\Juhput.exe, PE32 7->24 dropped 54 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->54 56 Writes to foreign memory regions 7->56 58 Allocates memory in foreign processes 7->58 16 aspnet_compiler.exe 14 2 7->16         started        60 Antivirus detection for dropped file 12->60 62 Multi AV Scanner detection for dropped file 12->62 64 Machine Learning detection for dropped file 12->64 20 aspnet_compiler.exe 2 12->20         started        66 Injects a PE file into a foreign processes 14->66 22 aspnet_compiler.exe 14->22         started        file6 signatures7 process8 dnsIp9 26 mail.grayspaceads.com 192.185.129.116, 49761, 49762, 49771 UNIFIEDLAYER-AS-1US United States 16->26 28 api4.ipify.org 173.231.16.77, 443, 49760, 49769 WEBNXUS United States 16->28 38 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->38 40 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 16->40 42 Tries to steal Mail credentials (via file / registry access) 16->42 44 Tries to harvest and steal browser information (history, passwords, etc) 22->44 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/34ab0bd5cc0a4401b8a52a31623fa59f3ee33b079b99e14f2969cbded7f28282/
Threat name:
Win32.Downloader.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-09-14 06:24:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
16 of 35 (45.71%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gsvqxvombjcadofffiywep5ft47ogoyhtom6ctzjnhf55v7sqkba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1eba4559ea8e4c4a53804b0258ff3be6082861bd6f9b4b33876c4cb8bba5e407
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2eaf94da95c7c5bfeee85e0c9b2eeb4203bc708e8538061624082b61866bc3b5
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5167b917426b8435d81522f885966f00cbf7f5b896e2a6b18696bb0f1194756c
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5d1e3eddb5c1b6fbbcb136094098945e7db58322b8cf9d2b138e566a447a75eb
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99e76ca97c74ea9e8fe112a45a88f4fd6a684cda8d8666dfe20dc2eef4d61455
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c0d4dfab211b00bc04b0ef763548fe9cd5d0ab7330546875ef1e29adcf33f800
AgentTesla
fabbc9025f69a3acca316e85321c79bf83901f320a03d1efbd864037f5c7085d
AgentTesla
+ 5'629 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230914-x9hf9shc29/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
AgentTesla
Unpacked files
SH256 hash:
34ab0bd5cc0a4401b8a52a31623fa59f3ee33b079b99e14f2969cbded7f28282
MD5 hash:
655cdaaade154fc6e1a783ab86557bfb
SHA1 hash:
ce2c253dc92df982076714196b034b43a5e4e9b2
Link:
https://www.unpac.me/results/41ece92e-8c40-40ae-a984-efbd72e0f673/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/34ab0bd5cc0a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/34ab0bd5cc0a4401b8a52a31623fa59f3ee33b079b99e14f2969cbded7f28282

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:NETexecutableMicrosoft
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.

Cape
Cape
https://www.capesandbox.com/analysis/448704/

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