MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c810e257ac876cb505d076efee941037f5f9fd11464a4af8515d0fbac61509b1. 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: 13
| SHA256 hash: | c810e257ac876cb505d076efee941037f5f9fd11464a4af8515d0fbac61509b1 |
|---|---|
| SHA3-384 hash: | d9a127847c2348a84c4609d10de7355a1be182b73a40acef2925b7811ff8e17025c1e9cc11b21423bb7ddd395580be31 |
| SHA1 hash: | f4448544d0fd560be3a8c1e6ff46670251785267 |
| MD5 hash: | 3af20ee616d2d9c806d27a3c245d4d7b |
| humanhash: | november-bakerloo-hot-spring |
| File name: | TOP URGENT.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 713'216 bytes |
| First seen: | 2021-09-15 14:03:09 UTC |
| Last seen: | 2021-09-15 15:10:18 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger) |
| ssdeep | 12288:i7kWHCM2K4CKI/yzQs2TaIpI0iJWRUB1acpCAIWoAdLekQNED0aoV5I:CE3CfMIpI0iJyUBnuW/vcEoaoV5I |
| Threatray | 9'898 similar samples on MalwareBazaar |
| TLSH | T14AE4D0382AF99429F5776F796AD4659197BEBE333A03D10A0041338B4A73B41CD9263F |
| dhash icon | 71f0f0f0eccccc71 (10 x AgentTesla, 6 x Formbook, 6 x SnakeKeylogger) |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TOP URGENT.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-15 14:06:24 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
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
spre.troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
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)
Sigma detected: MSBuild connects to smtp port
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Status:
Malicious
First seen:
2021-09-15 10:38:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
30
AV detection:
7 of 45 (15.56%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 9'888 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
bcb3f57be2d500c07dfa552edff96579c6242afc900845ec6bf323715df73c72
MD5 hash:
af0b1be259d70cd29cc00bfe3b392a6d
SHA1 hash:
c84bb458cecf6cbb374a71e8bcba2adc7de60478
SH256 hash:
ad4a7895d529d5164302bb88596964ab42ff125bf0f5544418c80b6d438cb587
MD5 hash:
43ababb6b0a02907aad43084f12b10d9
SHA1 hash:
b60ba705891d5a666d64300181b475a46714ffa8
SH256 hash:
b19dbf02135a10fc42e99131f7a63ab4ea3cfdaffec9bcaae6c4e834c8171d3c
MD5 hash:
58796ccfe931495b8af23023eb4211b6
SHA1 hash:
76c8bad4f60a461cf7e200001225970847db83b4
SH256 hash:
c810e257ac876cb505d076efee941037f5f9fd11464a4af8515d0fbac61509b1
MD5 hash:
3af20ee616d2d9c806d27a3c245d4d7b
SHA1 hash:
f4448544d0fd560be3a8c1e6ff46670251785267
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| 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.
Malspam
Delivery method
Other
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