MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4b2d7c3ea69eef113fb46184310c3f1579d2545c0f618da316b237e25c12f97c. 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: 12
| SHA256 hash: | 4b2d7c3ea69eef113fb46184310c3f1579d2545c0f618da316b237e25c12f97c |
|---|---|
| SHA3-384 hash: | 1f78f578ca24532e485872608ad5c49fc48b4a5d216b36cf59ec840ccf683bd13659780e5339b1614dd7d0fb1c2a4cbe |
| SHA1 hash: | aa9dc9b43f242e547eec9307e49b2dd3c90c3c20 |
| MD5 hash: | 685bd6b7749dd8d027d5e4d7c9facd7a |
| humanhash: | twelve-lima-twenty-robert |
| File name: | SecuriteInfo.com.Trojan.DownLoader37.49616.13626.91 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 794'624 bytes |
| First seen: | 2021-03-14 20:32:01 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 12288:VQfjej17bj+VcG+41PL/MidyymBtIHADQEmm/YZlRr5GM27TUj5pLCkmNVg7o:j8mG+eTLdyfDIHWQEd/eRr5Gj7Ti5gN |
| Threatray | 3'207 similar samples on MalwareBazaar |
| TLSH | F4F40191F2B507A9C46A7BB106778E9E2B777D2BD122D10C29CEF0DE1D727808691723 |
| Reporter |  SecuriteInfoCom |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
1
# of downloads :
182
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
QNB Bank_Payment.doc
Verdict:
Malicious activity
Analysis date:
2021-03-14 16:47:35 UTC
Tags:
trojan exploit CVE-2017-11882 loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
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
Binary contains a suspicious time stamp
Found malware configuration
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)
Sigma detected: Scheduled temp file as task from temp location
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 steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-03-14 08:42:10 UTC
AV detection:
21 of 47 (44.68%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 3'197 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
3d7d1ecb162ce7b0442f3688cb0d22cf387160601ca1e8f686e2f5b91bec3537
MD5 hash:
ecfc5c048118635d1499f8c5e4a0d032
SHA1 hash:
05bb0840a3e15061b7d4460c792d3238106b7eac
SH256 hash:
244bcd48a96f0e93374492a8e6834698f6278360dcaf2f4937b0bc3a701c73ff
MD5 hash:
6b58586c723f1f77e1898c8a958dd3b5
SHA1 hash:
257445684389088bad4bcaa97e1dd15954dc5ad5
SH256 hash:
1510861928b533e1529c1ffe7c6d57d9e5e928830d0afb28fd0fa730ff83fbdc
MD5 hash:
8f85df46a482b5b068ae7667bf1a33d6
SHA1 hash:
a210d369311aa4d709dc962c634174738576907e
SH256 hash:
4b2d7c3ea69eef113fb46184310c3f1579d2545c0f618da316b237e25c12f97c
MD5 hash:
685bd6b7749dd8d027d5e4d7c9facd7a
SHA1 hash:
aa9dc9b43f242e547eec9307e49b2dd3c90c3c20
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: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| 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.
Web download
Delivery method
Distributed via web download
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