MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b79d51959247b1e27be5ecc729c1b78687c04fbb8317ed9ff3fd175fcfa07583. 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: 14
| SHA256 hash: | b79d51959247b1e27be5ecc729c1b78687c04fbb8317ed9ff3fd175fcfa07583 |
|---|---|
| SHA3-384 hash: | f436c3a6043825daccd93b9d3021e5fe6251706774b7a73c811d78fca07d23cf303d15ede46376967242a1176a1506cc |
| SHA1 hash: | 3e7d1055209cc06cf348291407f8dde529e29563 |
| MD5 hash: | b2b83b42dbeff3af26b5cb4f5b22d375 |
| humanhash: | item-juliet-golf-three |
| File name: | b2b83b42dbeff3af26b5cb4f5b22d375.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'304'064 bytes |
| First seen: | 2023-03-01 19:04:15 UTC |
| Last seen: | 2023-03-01 20:29:42 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 24576:ifkD7SzYoJgps+LvCUYTqcLfwQVHWKsWeNnN4duXGxbCA6/+otqT7:ifk3SzYK7+eUYTqcTnWKsWUnN4duXGhR |
| Threatray | 1'043 similar samples on MalwareBazaar |
| TLSH | T160559D4C63708C73E9DB01B2588522DC4EB4F5CB6116F35A5BA73742AE8ABFBB54D102 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| File icon (PE): |  |
| dhash icon | 8070d4ccc2e8d410 (5 x Formbook, 3 x AgentTesla, 3 x SnakeKeylogger) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
212
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b2b83b42dbeff3af26b5cb4f5b22d375.exe
Verdict:
Malicious activity
Analysis date:
2023-03-01 19:35:03 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
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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.spyw.evad
Score:
100 / 100
Signature
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Status:
Malicious
First seen:
2023-02-28 14:17:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
20 of 25 (80.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'033 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5350270151:AAHiqzi7CQnEGEk3Xi-PyJX8ov0x6B-8S1I/
Unpacked files
SH256 hash:
2684556ce2140d4c72a0d23c23f28aaa99194c8c4237099896c39e58f7d8464d
MD5 hash:
d1b7d18809107311ebc190fde8187f33
SHA1 hash:
ed48a3161124ad41a24155a706a2e445f192c2be
SH256 hash:
c0528decaa397eef41b71f0eff0a9a0ee8f874680b90d40b5443f2d1d4fe6d84
MD5 hash:
f1358ad035528dc71d8210707576b40e
SHA1 hash:
b5a8a5784e6244e99aebe4f7ccd336cb891c372b
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
SH256 hash:
d1ac2f0672fb9e6aaccf3ed1bb10cf8fbe4e9fdfb0cce7aac0255e737aa1301f
MD5 hash:
e79e5ae80ff1c12c2ac1ef6ccaca02a9
SHA1 hash:
84300ea6c087dc658444fc29c4b4b56b7b6fa1a8
SH256 hash:
a2870a7e527b3847a2d634626573a2c4f8de4403109386df37e2b34535865a6f
MD5 hash:
a61c784f54aa2de0609b8dd99c5160a1
SHA1 hash:
5cd9d12d72c566bccfabeb130fe67b121dc40479
SH256 hash:
b79d51959247b1e27be5ecc729c1b78687c04fbb8317ed9ff3fd175fcfa07583
MD5 hash:
b2b83b42dbeff3af26b5cb4f5b22d375
SHA1 hash:
3e7d1055209cc06cf348291407f8dde529e29563
Malware family:
AgentTesla
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: | 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.
Web download
Delivery method
Distributed via web download
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