MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 543a04eee3bb07c185a65653cc24fdf3a76d27762acff673ea39cdba29cac6fe. 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
| SHA256 hash: | 543a04eee3bb07c185a65653cc24fdf3a76d27762acff673ea39cdba29cac6fe |
|---|---|
| SHA3-384 hash: | a1d7e9e97fe41ed73305ccc0a49b111c65b5178e2143f528db60bed99d200884997adba257e3d20e92fc7b8fa6a5b229 |
| SHA1 hash: | 7bea717ee9af67977da29eb4ab54d6b45b2b5bbe |
| MD5 hash: | 159efefd35a152bfe567ff0361bce793 |
| humanhash: | bravo-saturn-xray-magazine |
| File name: | documents.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 270'198 bytes |
| First seen: | 2022-05-06 12:17:55 UTC |
| Last seen: | 2022-05-06 12:22:18 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 56a78d55f3f7af51443e58e0ce2fb5f6 (720 x GuLoader, 451 x Formbook, 295 x Loki) |
| ssdeep | 6144:HNeZm0l50DKS9q+yZ5OClRsKMbcxY2HTFPmZJfIOWniSXUb:HNluyKSw+yZcm7M2YaAfB9SXUb |
| Threatray | 19'449 similar samples on MalwareBazaar |
| TLSH | T1F744121593A4C0ABE5164F320E3F5A276BBAD84732E14B4F23156F3D3E32A92C419F56 |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
272
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
documents.exe
Verdict:
Malicious activity
Analysis date:
2022-05-06 12:18:23 UTC
Tags:
agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a custom TCP request
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Changing the hosts file
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control.exe lokibot overlay packed shell32.dll
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.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Detected unpacking (creates a PE file in dynamic memory)
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts file
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)
Snort IDS alert for network traffic
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-05-06 11:02:54 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
26 of 41 (63.41%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 19'439 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer suricata trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
Executes dropped EXE
AgentTesla
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
57cecf5a9fbe06a02c35369ed93fc13526cf580b0139861bf408e5215db1391d
MD5 hash:
ab689678503597268f866aab1106e373
SHA1 hash:
aa89236e666d8f0db01c3d1f090d51dacee867a2
SH256 hash:
fdd35f74811f61315d7ef5989159f48d86fc0ced881fa3aafe1a17b3aa5384cb
MD5 hash:
64e3217286a572b86ea5a530db8c75ba
SHA1 hash:
21cfb326cb56b8b631fc9bdc9ee74bee9dfb0a0c
SH256 hash:
d5722e5a787999685ce0c0104ec7108025d1711a4a6b513127709cb13346872d
MD5 hash:
35901f2608d69527d5ad71081dda7727
SHA1 hash:
555efda7a5ca04f500cea401cda409726fd7e756
SH256 hash:
543a04eee3bb07c185a65653cc24fdf3a76d27762acff673ea39cdba29cac6fe
MD5 hash:
159efefd35a152bfe567ff0361bce793
SHA1 hash:
7bea717ee9af67977da29eb4ab54d6b45b2b5bbe
Malware family:
AgentTesla.v3
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: | 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.
Malspam
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
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