MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b5711cb62942fa81a74147f16f16231c6033155f48e60f1d9b8d71cac4445706. 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: | b5711cb62942fa81a74147f16f16231c6033155f48e60f1d9b8d71cac4445706 |
|---|---|
| SHA3-384 hash: | 6fce69ce3cf9e1e8474fbf1db1c04cfe35312441408fd26cc2ca6dd79bec847131a98d162a8758966bd31637047d6e74 |
| SHA1 hash: | b5c162f06103dff4ba23ab4daa800ecfd25903d2 |
| MD5 hash: | 6a08e30283b868bb7c976d068468b347 |
| humanhash: | low-black-orange-london |
| File name: | MORGAN-TEXONAIR_PO#22017398.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 556'544 bytes |
| First seen: | 2021-03-01 16:20:04 UTC |
| Last seen: | 2021-03-01 17:39:47 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 6144:OUIj7fjlpFZ/0FvQcP2BVTuZi2LFdZqGigqLCkGRKM5kGSEK4HJqbWLD:hIfjlpFZwvQS2BV6Z1LhoFGgUSEt+8 |
| Threatray | 2'913 similar samples on MalwareBazaar |
| TLSH | B1C40634259E206ED433BE7107D4945CD6DA6F327247AB6FA08035D386F2E4ADB82D36 |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
124
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MORGAN-TEXONAIR_PO#22017398.exe
Verdict:
Suspicious activity
Analysis date:
2021-03-01 16:26:13 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
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
.NET source code contains very large strings
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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 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
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-03-01 16:19:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
17 of 29 (58.62%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'903 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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 Payload
AgentTesla
Unpacked files
SH256 hash:
d99405e43532737965dd7892d0091c0e7c3c8848b4c9bd29f9db4c19db5748e7
MD5 hash:
bd229bf41c21eceef4e302ce838aa71a
SHA1 hash:
e05c64bf16825e1a39a296b2299662ba6065fd5b
SH256 hash:
1de7fe22697eb53e746b9340dc9558d5e456229b831e5a87768d7de0d05b5724
MD5 hash:
95c39c34b313a3b6e41f97b1bfc9c07c
SHA1 hash:
40891750381e97c2d0b7160d0cd18d3dcda19b1b
SH256 hash:
f8b5b51efedb3e87493ac2439473564603cc3059d57956f209a7310e311a1027
MD5 hash:
d66f89bf838fb52ed59d311a99aea214
SHA1 hash:
342525c4aabbb92abf51459081d34ed0f1cdc965
SH256 hash:
b5711cb62942fa81a74147f16f16231c6033155f48e60f1d9b8d71cac4445706
MD5 hash:
6a08e30283b868bb7c976d068468b347
SHA1 hash:
b5c162f06103dff4ba23ab4daa800ecfd25903d2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.75
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: | enterpriseapps |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Enterprise apps |
| 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.
Delivery method
Other
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