MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5ef8f6039eee8fa8cb4a3ae505f4f17d4a98570ec25c3279a89ee829aa6f0431. 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: 17
| SHA256 hash: | 5ef8f6039eee8fa8cb4a3ae505f4f17d4a98570ec25c3279a89ee829aa6f0431 |
|---|---|
| SHA3-384 hash: | 2c691e31703dd4467fa5a2bd96704440108d2c195dd20f34dc2e2fb9b7ec120ec613bafcf52bdffdadc5f07051d1c5b6 |
| SHA1 hash: | a372c732016750f03ecf5465a4b71ee170a0ae52 |
| MD5 hash: | 4a57aaabbc130e2ff9f78a1231680e14 |
| humanhash: | alpha-cat-hot-april |
| File name: | SecuriteInfo.com.Win32.PWSX-gen.23172.5539 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 640'512 bytes |
| First seen: | 2023-11-21 03:16:16 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:sYWBpJjfXqCGvEosj5/bESJH60M17KbTrhSXVRt5NlooKUNOUij:sY+fXq/vsj5zxHLM17K27vlooKUBi |
| Threatray | 2'698 similar samples on MalwareBazaar |
| TLSH | T195D42346274C6E37DEDB2AF658909F8292B67F5E7095CA693C98B6ED3F233140110393 |
| 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 | b269ccaab2dc69b2 (3 x AgentTesla, 2 x Formbook, 1 x AsyncRAT) |
| Reporter |  SecuriteInfoCom |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
379
Origin country :
FRVendor Threat Intelligence
Detection:
AgentTesla
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Sending a custom TCP request
Stealing user critical data
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
masquerade packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Result
Verdict:
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 potential unpacker
.NET source code contains very large array initializations
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-11-21 03:17:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
18 of 23 (78.26%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla_v4
Similar samples:
+ 2'688 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
f79606553da90081cd9530f68834adc210419a6610712d508e5bb70075efa198
MD5 hash:
32439dcf9bc917ade5d77346218d7930
SHA1 hash:
ed7ec3f203c94add253d0ae1c405ba711e1e87eb
Detections:
AgentTesla
win_agent_tesla_bytecodes_sep_2023
INDICATOR_EXE_Packed_GEN01
SH256 hash:
186bc47f84bd549cd52598955cdb159efc8f11c6c04ab3d72b42f2e85aeb7669
MD5 hash:
46f31ce406879d3fa817588414d40997
SHA1 hash:
86724872ac35ec0a7f2ba704c9ccb5b6120384f5
SH256 hash:
67d12c0366c750cd7483407665590769ba549ea6aa6b72eba515cde530d74746
MD5 hash:
924d80d8788f547ad22e4854c8a653f9
SHA1 hash:
2407e24fa11e8a11c44342fef11d99de65b974b3
SH256 hash:
4f2ab4125102f5606dcf07676f64ef521d27eebdb73a75b8397b5a376eb05bf8
MD5 hash:
6494007cdb78e85a9ec5cfc798822c3a
SHA1 hash:
18f787f1c8f81e3d30858446218f3075a7bd86d1
SH256 hash:
5ef8f6039eee8fa8cb4a3ae505f4f17d4a98570ec25c3279a89ee829aa6f0431
MD5 hash:
4a57aaabbc130e2ff9f78a1231680e14
SHA1 hash:
a372c732016750f03ecf5465a4b71ee170a0ae52
Malware family:
AgentTesla.v4
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: | NET |
|---|---|
| Author: | malware-lu |
| 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.
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