MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bdbebcdda06201fb36fcd618e7a36c3b196f02ede92f35c78e52fbcf9734ddcb. 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 14 File information Comments
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SHA256 hash: bdbebcdda06201fb36fcd618e7a36c3b196f02ede92f35c78e52fbcf9734ddcb
SHA3-384 hash: aaa3cb493153f84df83ba3fcf93663216c307cdb46b3898d19c7a06e6b598d91e9c1f3bace759a3bda1874ddabdc29da
SHA1 hash: 1aab1f1f244db2412c0beffff652e517ba9a0bd1
MD5 hash: 37162717086e5d7ad737ec2b896ab0de
humanhash: harry-blossom-pasta-high
File name:37162717086e5d7ad737ec2b896ab0de.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:846'336 bytes
First seen:2023-11-27 09:38:32 UTC
Last seen:2023-11-27 11:53:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:XMd8+VRO+Zd8ZaKCX+OYW3nCcGYfpBhtD/:PyJqZaKQRYW3+Y3
Threatray 3'225 similar samples on MalwareBazaar
TLSH T1E905016936AC9FD7E17E43F66A62E00553F16D267123E34E6CC0B1EF06A1F900761A27
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 :
2
# of downloads :
347
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/460587/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
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
DNS request
Reading critical registry keys
Setting a keyboard event handler
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/656463bafb43e835e6b6eb85/reports/7c813cbc-6d3b-4753-86ad-45206e2cd0e7/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/bdbebcdda06201fb36fcd618e7a36c3b196f02ede92f35c78e52fbcf9734ddcb
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/e4f65c0d-7495-4725-91f6-5a842785e3ee
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1348404
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Contains functionality to log keystrokes (.Net Source)
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)
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
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bdbebcdda06201fb36fcd618e7a36c3b196f02ede92f35c78e52fbcf9734ddcb
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bdbebcdda06201fb36fcd618e7a36c3b196f02ede92f35c78e52fbcf9734ddcb/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-11-27 09:39:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xw7lzxnamia7wnx42ymopi3mhmmw6axn5extlr4okl547fzu3xfq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
Similar samples:
1c0b0cfca9a02707a6f7510c8b47e4769b7c6871f9525c24145bd47e3ec2209b
AgentTesla
566a9b82252b4402d80e3cf288a9ff19648b2f856c385c1ec9ea13041ad5787d
AgentTesla
ad01f89f8f0f94e6e16b4891bfded48a1debaa0397a9e43511a64170f6b32f55
AgentTesla
bdbebcdda06201fb36fcd618e7a36c3b196f02ede92f35c78e52fbcf9734ddcb
AgentTesla
fc5733c919c6b89fbd76fd032e2f671b0be88474c3416764641b1d7f8428e57e
AgentTesla
+ 3'215 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231127-lml1dsff8v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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:
797e57bd74a68f7b4808a213f5c319ee4f4b023bc73088175d4393dfee9fe329
MD5 hash:
3c927935fbd608e7628cc2c5ad7d52fd
SHA1 hash:
ee0c880c0614ac960fd641f7d479233584aed1d8
Link:
https://www.unpac.me/results/b959e315-6307-46ed-bb03-6be8a5701ff9/
SH256 hash:
1cdf1d4cd96fbea7126c35f4f944131b8ad3aa26434cc37679986e415350057d
MD5 hash:
a398af7ee5d1f6d2a68536081b01bedc
SHA1 hash:
d32352fbcf21a3bb13ff10d84c4fc788e8c61860
Link:
https://www.unpac.me/results/b959e315-6307-46ed-bb03-6be8a5701ff9/
SH256 hash:
f5a8f5ded618fd3989fa98a3c2d87c4853d6e10ecb1313cd5ddd7df375336b31
MD5 hash:
243f9990bb7d68a3f6e4d3999800da5b
SHA1 hash:
ba555175d12f19f6288a3574738bcd6c8b747e3b
Link:
https://www.unpac.me/results/b959e315-6307-46ed-bb03-6be8a5701ff9/
SH256 hash:
e67324957d7f66bba5132d7b45d909c6bca604216e97455774e2b81305aba14b
MD5 hash:
e7d3e67ff0fa6d92bc0965ee21a9b4ba
SHA1 hash:
1062e0c52cdeccfb9af303ce6304c7fee7f7b457
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
Link:
https://www.unpac.me/results/b959e315-6307-46ed-bb03-6be8a5701ff9/
Parent samples :
566a9b82252b4402d80e3cf288a9ff19648b2f856c385c1ec9ea13041ad5787d
7059e5e6c3efa2e31eb534ef8fb05d8280a954a5e30ad345effe15a7da9c3055
1c0b0cfca9a02707a6f7510c8b47e4769b7c6871f9525c24145bd47e3ec2209b
bdbebcdda06201fb36fcd618e7a36c3b196f02ede92f35c78e52fbcf9734ddcb
SH256 hash:
bdbebcdda06201fb36fcd618e7a36c3b196f02ede92f35c78e52fbcf9734ddcb
MD5 hash:
37162717086e5d7ad737ec2b896ab0de
SHA1 hash:
1aab1f1f244db2412c0beffff652e517ba9a0bd1
Link:
https://www.unpac.me/results/b959e315-6307-46ed-bb03-6be8a5701ff9/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bdbebcdda062/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/bdbebcdda06201fb36fcd618e7a36c3b196f02ede92f35c78e52fbcf9734ddcb

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:NET
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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/460587/

Comments