MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 dcb15efeacf1cfafd9ffb895c4499a749aaba003917d22b9bbaf736f68119a6c. 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: 15
| SHA256 hash: | dcb15efeacf1cfafd9ffb895c4499a749aaba003917d22b9bbaf736f68119a6c |
|---|---|
| SHA3-384 hash: | 5aeecf206dc3b1d11a15b534d45a1e40cfaf96b72a3b94d8b568dc08e3735950ab0cdeb8b5114deae9ce95d4407a9a7b |
| SHA1 hash: | 5fae534ebc677cd5c424c0b17c45befbfd5adf97 |
| MD5 hash: | 908da2b3f1932cce84084df7d5ba2218 |
| humanhash: | virginia-item-uncle-may |
| File name: | 908da2b3f1932cce84084df7d5ba2218.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 280'064 bytes |
| First seen: | 2023-05-30 07:09:34 UTC |
| Last seen: | 2023-05-30 12:49:13 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger) |
| ssdeep | 6144:DDxhk+LJwOSO3nGmTs4XWx2OLk2upvw9WxkgMLeU4ZINB+JTR:DrFLZ1BTAdLd8vwEkbSuBO |
| Threatray | 3'191 similar samples on MalwareBazaar |
| TLSH | T19A54129D39C09B37D0D90D36A8B252B389363127158CAE16CDD864F89923BF01AD5FF9 |
| 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 :
3
# of downloads :
237
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
908da2b3f1932cce84084df7d5ba2218.exe
Verdict:
Malicious activity
Analysis date:
2023-05-30 07:10:27 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Result
Verdict:
Malware
Maliciousness:
Behaviour
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
net packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Result
Verdict:
UNKNOWN
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
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Found malware configuration
Machine Learning detection for sample
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
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Status:
Malicious
First seen:
2023-05-30 02:53:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
19 of 24 (79.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 3'181 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
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
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:
984b2a41535b3c77a564ab8095768d12f561c486d200249a62cec2945d23e222
MD5 hash:
760c7bffd92a3a3106c1fa99b9be7ebf
SHA1 hash:
bf5b91044f04db80f6c5c842aabec24a6a3eca03
SH256 hash:
a440b5929848e6071f401a94fc1a040f14094bf7701b151ff409aeaa60e05f95
MD5 hash:
909be53831182d523ccea3c428d59c4f
SHA1 hash:
8f8f99a97544638bdfc02b5f8054f833f46eccaa
SH256 hash:
cccb74b4212423491b227806c948d0bc627d0de3d8cd1c1336adefe9596ea707
MD5 hash:
d998b9a7e3d4d673d4fff36dd067a409
SHA1 hash:
492253ab299c41336b6d1c1dff4bab158aa393bf
Detections:
AgentTeslaXorStringsNet
SH256 hash:
dcb15efeacf1cfafd9ffb895c4499a749aaba003917d22b9bbaf736f68119a6c
MD5 hash:
908da2b3f1932cce84084df7d5ba2218
SHA1 hash:
5fae534ebc677cd5c424c0b17c45befbfd5adf97
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
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: | msil_suspicious_use_of_strreverse |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects mixed use of Microsoft.CSharp and VisualBasic to use StrReverse |
| Rule name: | MSIL_SUSP_OBFUSC_XorStringsNet |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects XorStringsNET string encryption, and other obfuscators derived from it |
| Reference: | https://github.com/dr4k0nia/yara-rules |
| Rule name: | msil_susp_obf_xorstringsnet |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects XorStringsNET string encryption, and other obfuscators derived from it |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_NET_Msil_Suspicious_Use_StrReverse |
|---|---|
| Author: | dr4k0nia, modified by Florian Roth |
| Description: | Detects mixed use of Microsoft.CSharp and VisualBasic to use StrReverse |
| Reference: | https://github.com/dr4k0nia/yara-rules |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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