MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 73919b4d792a4fc63ec3121edd6b41cfba0a266db32fac1f76132758c549b8e0. 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: 11
| SHA256 hash: | 73919b4d792a4fc63ec3121edd6b41cfba0a266db32fac1f76132758c549b8e0 |
|---|---|
| SHA3-384 hash: | 7fd29bf9e92c4e8d7426c0198363cd7005612d417c603c0d29eea88b611d31d2a0cbf314122a4d09f9887d1bf280229f |
| SHA1 hash: | 1434eb61a18c7ff16b8275e4cd1d6e2cf4a88000 |
| MD5 hash: | 3f3612f3e0baf1f60130519f2a45d504 |
| humanhash: | video-sixteen-steak-solar |
| File name: | URGENT RFQ #ZAD-8491614.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 835'584 bytes |
| First seen: | 2021-04-23 14:13:24 UTC |
| Last seen: | 2021-04-23 14:42:19 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:lGmVksasID+HHLkHi5Tc6MASo5IUPLK1:lGLsal+nLXeAtc |
| Threatray | 4'159 similar samples on MalwareBazaar |
| TLSH | 53051259369531AFC19A8E728EA25C90AB31393B170BC51B8197128E8E1D7C7DF10BF7 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
2
# of downloads :
161
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
73919b4d792a4fc63ec3121edd6b41cfba0a266db32fac1f76132758c549b8e0.exe
Verdict:
Suspicious activity
Analysis date:
2021-04-23 15:37:17 UTC
Tags:
n/a
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
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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 access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-04-22 06:28:15 UTC
AV detection:
27 of 47 (57.45%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 4'149 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
74b2935b9dfe4ba397fd0507ae3c36abb77193041f2e7c43c55dc4e7b33de61c
MD5 hash:
b5c218f30fecc9cb8513ff6a46737b01
SHA1 hash:
f0416867c2b114789620b318051f1fa390b07eae
SH256 hash:
1c71cfc82cc157e3df7d93eee8f2762a1d147876a0c49f5af240961cd971d6ea
MD5 hash:
e1c455dedd0ddd08986ed81aa6b74c24
SHA1 hash:
ef9ea6510ce0e37b5e3a778e633b686d37fcc8a3
SH256 hash:
f0fb6027cfca7fe2c65e6cbd6a9a581418dfbe40ec477668a61a822a35b95f6d
MD5 hash:
13af30c2ea31473e1660c4c9f773efb3
SHA1 hash:
c63fb417a96f9939d5d6d480d403e6f2ac71cd48
SH256 hash:
73919b4d792a4fc63ec3121edd6b41cfba0a266db32fac1f76132758c549b8e0
MD5 hash:
3f3612f3e0baf1f60130519f2a45d504
SHA1 hash:
1434eb61a18c7ff16b8275e4cd1d6e2cf4a88000
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
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
Comments
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