MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d0f903248ef8d04bc3f51ec058656ffedc3c72beaf65c9142f4f1978c55829d9. 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: | d0f903248ef8d04bc3f51ec058656ffedc3c72beaf65c9142f4f1978c55829d9 |
|---|---|
| SHA3-384 hash: | 459c86d40617ee51b01b4160871b59e3619e40252a51bdc8ceee7be0ef7259ea354f3899913d963fc92612a9c4927d8e |
| SHA1 hash: | 198a8d25f749353b24d5d1904e4f9b2eacf3da56 |
| MD5 hash: | b9660b8b34d42c61b29c8ef48a0ce5d5 |
| humanhash: | twenty-fillet-eight-juliet |
| File name: | PO098765KJHGHJ.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 737'792 bytes |
| First seen: | 2021-09-29 12:53:21 UTC |
| Last seen: | 2021-09-29 14:14:45 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger) |
| ssdeep | 12288:rZ8eJsPAXDbwsUP3gwKZFdUsR1vbBIKKA3NMFTY++Tq0cmD4VHfQe6ZyWshg+qbH:OPWUP3+UsvlIKKAdMFs++D4VHfQe6ZyK |
| Threatray | 10'977 similar samples on MalwareBazaar |
| TLSH | T19BF48E5DF21CE29EFD0803B121257CD411FC1CAD196CF927BEA6B5E270AAE7A51F0096 |
| Reporter |  adrian__luca |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO098765KJHGHJ.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-29 19:03:37 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
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 very large strings
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for sample
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: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
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)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-29 09:02:09 UTC
AV detection:
15 of 26 (57.69%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'967 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1335107831:AAGZPoo67JukV78LJI16BeQqy3whx-zI59g/sendDocument
Unpacked files
SH256 hash:
235e95deea35840950c23393c825700cb969d24c9df3086b9531d8888b45be0c
MD5 hash:
26a6a84c00e12792cfa0d3498141ab11
SHA1 hash:
a5b287c065a6ace187f05f045b2a033e0a38e48b
SH256 hash:
225db3bc12115dbcb3bfe2492449a9c4695d6018a863b74202e81e2292edcd62
MD5 hash:
762dc6f23707dc36558a1e714acf2153
SHA1 hash:
a1fdeac0a37c997d593df3d4e9aeb14a24da37bb
SH256 hash:
e2e22d1026cac067571817ba01091ab426ee33e39ac475c43f8fa09e8bcee5bc
MD5 hash:
0ca6de5ed9f71ddde0ef2ee26d6b75c6
SHA1 hash:
86b39213d7950db38e9865f79b8de417f6cab46c
SH256 hash:
6fef8420a8bd6a90cfe7ac8aeb0e3811422b9b6cb9e0b14ea03f5236438f72ba
MD5 hash:
10c7772f435231d58046e0dc34def127
SHA1 hash:
38c8f9ffb5136848d62582ef41bab6c810121c74
SH256 hash:
f7d272daf3522f99ca67b99bfe557564baba239104c7f20cef842f2e870bdf28
MD5 hash:
cceaca53d81061c0f1c6cf35ca7bf34b
SHA1 hash:
23ba45b249e0e4bdc5a8d4b4b07e2f7509cf85be
SH256 hash:
d0f903248ef8d04bc3f51ec058656ffedc3c72beaf65c9142f4f1978c55829d9
MD5 hash:
b9660b8b34d42c61b29c8ef48a0ce5d5
SHA1 hash:
198a8d25f749353b24d5d1904e4f9b2eacf3da56
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: | Telegram_Exfiltration_Via_Api |
|---|---|
| Author: | lsepaolo |
| 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
Distributed via e-mail attachment
Comments
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