MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4e3d57bec4f060ce042685c2eab68373d297ef3506a2a53e65efebefa5f084fd. 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: 18
| SHA256 hash: | 4e3d57bec4f060ce042685c2eab68373d297ef3506a2a53e65efebefa5f084fd |
|---|---|
| SHA3-384 hash: | 0170cb08772a7aa576f5c3802f3b8ec4c954bb6ff5848b9061c2b22b6be1239832276f492c5c34073a89a43e6c56aa06 |
| SHA1 hash: | 4e0e55f8b9afc959aaacc217327722d3a9db2f97 |
| MD5 hash: | 221b4dce039b2a7feaa20a87cffc4dc0 |
| humanhash: | ack-sixteen-nuts-ohio |
| File name: | 221b4dce039b2a7feaa20a87cffc4dc0 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 627'200 bytes |
| First seen: | 2023-07-18 14:14:37 UTC |
| Last seen: | 2023-07-18 14:34:13 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger) |
| ssdeep | 12288:dmAY2kcdbL4EfTvq84aF7+T1Hp8eetrLuPIs0C:oN6GEfTifW+ZHp8ewrLu2 |
| Threatray | 395 similar samples on MalwareBazaar |
| TLSH | T186D412005DAA5B23E0172FBA444225F2867B47E67915CEB35C4EF476FB26B0EC861B43 |
| 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) |
| File icon (PE): |  |
| dhash icon | 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
299
Origin country :
FRVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
221b4dce039b2a7feaa20a87cffc4dc0
Verdict:
Malicious activity
Analysis date:
2023-07-18 14:16:04 UTC
Tags:
stealer agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
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 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
Sigma detected: Scheduled temp file as task from temp location
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Trojan.Taskun
Status:
Malicious
First seen:
2023-07-18 13:32:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
22 of 38 (57.89%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 385 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5869504375:AAFm1Z7IkZTyjASpoFpmokA0jISwF8dTPE0/
Unpacked files
SH256 hash:
45b5a61e4a8f4025d3e94f407c0e84a2cde427a918f2a5446278e22117da1d4c
MD5 hash:
ca775551666be768a9241f43eec98b87
SHA1 hash:
fbbd937067a24c48ee5274d3fa2881a991e64f3c
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
SH256 hash:
7886f9ebf019b0bdfd019ffb1f90b0d3aa2026c9f74a1fccf51a80047a525b25
MD5 hash:
f75dba9e50ed90d01aa4a7d934e71e3c
SHA1 hash:
9dbe14156584a221c4fd8d0d8f9631de609730a2
SH256 hash:
c3ebd3b061d7d801b8f157c5f40f4c6d0604b02e7060d108352ee7b676e0ad2d
MD5 hash:
1ac9ff9b7fb406c1bfe2140a615c39ca
SHA1 hash:
00b948ee4880cb925b0358503cf98b6da92d0f99
Detections:
AgentTeslaXorStringsNet
SH256 hash:
4e3d57bec4f060ce042685c2eab68373d297ef3506a2a53e65efebefa5f084fd
MD5 hash:
221b4dce039b2a7feaa20a87cffc4dc0
SHA1 hash:
4e0e55f8b9afc959aaacc217327722d3a9db2f97
Malware family:
AgentTesla.v4
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: | 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
Comments
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