MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 37534d1bed90b4a2b138f6734968b2acd4a2629c117edd680e3fb52c4afa739f. 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: | 37534d1bed90b4a2b138f6734968b2acd4a2629c117edd680e3fb52c4afa739f |
|---|---|
| SHA3-384 hash: | e94d2fc1da2e7ac1f50a58d547a449cdcbfc902f94de92a85755a4a8cc4281f5e0a867b22ea84c9f02cfcd64cd0125e6 |
| SHA1 hash: | 5f0d7667fc5981a2d766ee1c42cbb25934d8dd50 |
| MD5 hash: | b7e7c5950b04715386822a2787bc5f9e |
| humanhash: | happy-diet-gee-white |
| File name: | b7e7c5950b04715386822a2787bc5f9e.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'063'424 bytes |
| First seen: | 2021-06-21 14:53:15 UTC |
| Last seen: | 2021-06-21 15:58:03 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:RDrJWFHmssiGHjW4W8gd7ui2gjbHZL5sA0ZuCLLOosrowFiQiYD2BxuCLWYTl:laHaiGHyVZTH/wuaxsowLizBpLWYT |
| Threatray | 5'993 similar samples on MalwareBazaar |
| TLSH | 2B358EA0B190C89AF97F4BF16D6AB43025E7BE5D9564C10C29A9770726B334220DFE1F |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b7e7c5950b04715386822a2787bc5f9e.exe
Verdict:
Suspicious activity
Analysis date:
2021-06-21 15:01:23 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
UNKNOWN
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 very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-06-21 14:54:13 UTC
AV detection:
15 of 29 (51.72%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 5'983 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 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:
ac8b007e03c87ae8d517a03d506483e660f83d9f7d88a71ee63f2508c97da0d5
MD5 hash:
5563a83f76c0d12d7f8af543436a7ead
SHA1 hash:
5d33304e16a9d962d5319b559b00587f0ae6689d
SH256 hash:
6837c887a2b7777f1dfa4cb3b1b927a2cd0b4b1d5ec2aef1d70b704fb78e4dc3
MD5 hash:
7be3a70253faff9aab09b5fa6df01867
SHA1 hash:
4aaa85905a074c139ba064a4e569e4e6ae8df050
SH256 hash:
d99eca021883ba5ee32f51bca317410012df3696e69f9a5f6295ea674c93ec69
MD5 hash:
6f7bb2caed146897283171f6f07ded8e
SHA1 hash:
42c7a08154e2d2a06ba55e4676d3132e0b3f407f
SH256 hash:
37534d1bed90b4a2b138f6734968b2acd4a2629c117edd680e3fb52c4afa739f
MD5 hash:
b7e7c5950b04715386822a2787bc5f9e
SHA1 hash:
5f0d7667fc5981a2d766ee1c42cbb25934d8dd50
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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
Comments
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