MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d15b43031ec396a13c78b0e0bacf53458388fb7604a15756d951ab35a2a77a47. 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
| SHA256 hash: | d15b43031ec396a13c78b0e0bacf53458388fb7604a15756d951ab35a2a77a47 |
|---|---|
| SHA3-384 hash: | 3ce5a8f2a7bfac1915a7d2212b76361e06cd5fef11cd517c4760f6916dc2b9eda1f973d36fdd97b03a8e58f9672173b4 |
| SHA1 hash: | a216712319ceafd95b639da183fbaf33466ad80b |
| MD5 hash: | 0139fb3176abf2b0b94355f8e99b0806 |
| humanhash: | cardinal-lemon-carpet-cup |
| File name: | 0139fb3176abf2b0b94355f8e99b0806 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 723'968 bytes |
| First seen: | 2022-06-06 06:59:51 UTC |
| Last seen: | 2022-06-06 07:39:48 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:QPZ1uIPJk42tVOQA2leBMSKiK9oqJNGeTsd1uTYZCrAaMNR8H1aDdpbS:QZ1uKTIVOQA2lIKiK9dhYd1uMsRMYVa7 |
| Threatray | 17'888 similar samples on MalwareBazaar |
| TLSH | T137F4E13177EA6244C97A5BB10C3192C517BA3E7BBF04C65D2859134D9C72B138B22BBB |
| TrID | 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.5% (.SCR) Windows screen saver (13101/52/3) 9.2% (.EXE) Win64 Executable (generic) (10523/12/4) 5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.9% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 10c0e0bc90909000 (12 x AgentTesla, 12 x Formbook, 7 x SnakeKeylogger) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
330
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
0139fb3176abf2b0b94355f8e99b0806
Verdict:
Malicious activity
Analysis date:
2022-06-06 07:04:24 UTC
Tags:
agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Moving of the original file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated packed wacatac
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 very large array initializations
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Moves itself to temp directory
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Spyware.Noon
Status:
Malicious
First seen:
2022-06-06 03:05:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
17 of 26 (65.38%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 17'878 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
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
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5402132605:AAGV8fwvNu8SuOrEEIDGn3S28kAWymSUXPI/sendDocument
Unpacked files
SH256 hash:
72559be532312cc005c0c4eedce6456b2f422322aff0b62529e1faceb7903365
MD5 hash:
40b626dc25e4c12f4572b0b191250339
SHA1 hash:
71d1d3418042cb48d16d6d7c3a3cee1db5d7e0bd
SH256 hash:
8e88aaa9014d04b1ef25dbcda8ddd06017be33b89c185a0ef60e84ce07d4aa82
MD5 hash:
dbcd32a3fceab5491cf57ec1d665f4d2
SHA1 hash:
5805fb72ee86ee4420fd14790b29ee0651d35def
SH256 hash:
21e230b6b348583db9e00198a714501adca49685a1d9a0aae8788a6fb964af95
MD5 hash:
0f1464eaae9967cfa209ef930d49e758
SHA1 hash:
4898730c77fb47f74536e6cca4dcde01e976f5a5
SH256 hash:
f2154186cbc8a52ee3e8b851dceb1e7b0738a0597f0335631e56ea40ddaefa6b
MD5 hash:
797c79f2042b938985ad87ed1939814e
SHA1 hash:
340a7060615cbdc326fa2c7f331fec7897796297
SH256 hash:
d15b43031ec396a13c78b0e0bacf53458388fb7604a15756d951ab35a2a77a47
MD5 hash:
0139fb3176abf2b0b94355f8e99b0806
SHA1 hash:
a216712319ceafd95b639da183fbaf33466ad80b
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| 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
Delivery method
Distributed via web download
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