MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c. 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: | 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c |
|---|---|
| SHA3-384 hash: | 1907b0411abb25c535236c54dca78d00a447073af9ba8898991b5c478856b33cfefb2ba61c0537c14deac73519d35f57 |
| SHA1 hash: | c037fe12d74cdb7bc82b338a3babd35aa11c1b57 |
| MD5 hash: | a91eb16dec4963d0b7198e9bb1b3d379 |
| humanhash: | tango-wolfram-charlie-cold |
| File name: | a91eb16dec4963d0b7198e9bb1b3d379 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 532'992 bytes |
| First seen: | 2021-10-21 15:15:15 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:UcMhUi2iNbL+UC5n8DreYwiAecqVokngG:UcMhUi1l05n8mcHc7k |
| Threatray | 13'228 similar samples on MalwareBazaar |
| TLSH | T129B4D06B3A58C9A5D3392A33FDCB430D2BA53CB1A943C60E76D6B35914703A24D345EB |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fareit obfuscated packed
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.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Modifies the hosts 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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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:
Threat name:
ByteCode-MSIL.Trojan.Taskun
Status:
Malicious
First seen:
2021-10-21 15:16:05 UTC
AV detection:
12 of 28 (42.86%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 13'218 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
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
6fee24a1398bb022d0c5b9059b9b21e7636fc3861866a583d0e49b7d0ca56d58
MD5 hash:
36e2528c3cb3ad299ea481283687cdd6
SHA1 hash:
1981340bc7be1aa8f78f942fc6f0724838e35a87
SH256 hash:
ce1f6e381c4bd36eea83df60d1fced5e3fad82a444af4f7acee6c4bfd6d42279
MD5 hash:
bc30228be83f20ebaf5c16aebcbd03e5
SHA1 hash:
75eb15d829d8d910412ac3cdf409a8e9586b18eb
SH256 hash:
44a159c9a06847b5ad4a8fd3969bdc2d7a9c9a151e23ecbfdc56f1137912c9e0
MD5 hash:
d878e8e5728d9973ec115bcc3ad2b800
SHA1 hash:
8d6370f67392290a1dc183693934f408fa41470b
SH256 hash:
4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c
MD5 hash:
a91eb16dec4963d0b7198e9bb1b3d379
SHA1 hash:
c037fe12d74cdb7bc82b338a3babd35aa11c1b57
Malware family:
Agent Tesla v3
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: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | pe_imphash |
|---|
| 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
Comments
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