MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 97734c31a55c615106e928e9eb914926e3bc420903311c1431de3e2b4abb2759. 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: 10
| SHA256 hash: | 97734c31a55c615106e928e9eb914926e3bc420903311c1431de3e2b4abb2759 |
|---|---|
| SHA3-384 hash: | d01880652de7e0da34862ec9fafac384320360f53108ec169c83d8cb64e1edc8850887f5b0a817c99e69faf5cec50a2b |
| SHA1 hash: | d031c48cbd374549f249944d0d15d72c7f8434fe |
| MD5 hash: | bcb95db3c16a2edc2ff3ae285fce9f35 |
| humanhash: | friend-eight-cup-lake |
| File name: | Documents.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 65'536 bytes |
| First seen: | 2021-09-21 02:16:53 UTC |
| Last seen: | 2021-09-21 03:09:24 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 1536:2J0Cy74CT3TrYz6vDpMQ43+41xPNfad5:2J0h0CTXYmvFMQ4b1Lf8 |
| Threatray | 10'156 similar samples on MalwareBazaar |
| TLSH | T15A53E0417758BC20E4301FB258BAF3C243B3D74DE4534B5E799E583AAE61A8D0760BE5 |
| File icon (PE): |  |
| dhash icon | e884030dcedeb4e8 (52 x AgentTesla, 20 x Loki, 6 x Formbook) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
157
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Documents.exe
Verdict:
Malicious activity
Analysis date:
2021-09-21 02:17:47 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
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
Allocates memory in foreign processes
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-21 02:07:04 UTC
AV detection:
10 of 45 (22.22%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'146 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Downloads MZ/PE file
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
97734c31a55c615106e928e9eb914926e3bc420903311c1431de3e2b4abb2759
MD5 hash:
bcb95db3c16a2edc2ff3ae285fce9f35
SHA1 hash:
d031c48cbd374549f249944d0d15d72c7f8434fe
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
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.
Malspam
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
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