MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c8a8b43ec47c6c9831e275e2009ab58f7794374b4876fe72dbc4151296330aec. 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: 7
| SHA256 hash: | c8a8b43ec47c6c9831e275e2009ab58f7794374b4876fe72dbc4151296330aec |
|---|---|
| SHA3-384 hash: | 2bb702bf8a9d8637dab692aaca1a6a0d529bd3a5fc37e00c49fb2f826b7f84d53b11ce3c829f7a6bf894f82e9236d07c |
| SHA1 hash: | 30d6ffede909f153840024623bcfc693ab42a982 |
| MD5 hash: | 131a8bff2128a4f86ebdb1874a75022c |
| humanhash: | oranges-two-crazy-hawaii |
| File name: | 09.2020 STATEMENT.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 900'096 bytes |
| First seen: | 2020-11-06 07:35:39 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'449 x Formbook, 12'201 x SnakeKeylogger) |
| ssdeep | 12288:PurHgGiskcTP8j/bT0uKrhTNN/X8I9pQ1VB8x72/YD209teKOZlwaEr2wkczlnkZ:IHgtsfSTT03/R8cy1Ixa/YD20LYmdji |
| Threatray | 1'020 similar samples on MalwareBazaar |
| TLSH | C315BFFA6242DA6BC80F043FF84B256193D9DB2D98FD944657C9B11D12BC2DE52AC0CB |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
abuse_ch
Malspam distributing AgentTesla:HELO: terminal4.veeblehosting.com
Sending IP: 108.170.55.203
From: YunYun Xiao <yunyun.xiao@sgitrans.com>
Reply-To: iykeshed578@gmail.com
Subject: 09.2020 / STATEMENT
Attachment: 09.2020 STATEMENT.zip (contains "09.2020 STATEMENT.exe")
AgentTesla SMTP exfil server:
mail.lockitsolutions.co.ke:587
Intelligence
File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Binary contains a suspicious time stamp
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the hosts file
Multi AV Scanner detection for dropped 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: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.Androm
Status:
Malicious
First seen:
2020-11-05 00:04:31 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'010 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
persistence family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
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
Unpacked files
SH256 hash:
c8a8b43ec47c6c9831e275e2009ab58f7794374b4876fe72dbc4151296330aec
MD5 hash:
131a8bff2128a4f86ebdb1874a75022c
SHA1 hash:
30d6ffede909f153840024623bcfc693ab42a982
SH256 hash:
31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b
MD5 hash:
0aebe46040ceb011e78506d4985fe3de
SHA1 hash:
218ac1e7b14a66c604ec3042f8486bed9cd4c2c1
SH256 hash:
e11fffc0c080fee2760ce6f8d14f29dc2f361dd865a26950a350d437b1b48a60
MD5 hash:
386baecf8c4ec3ed40c6f2fad85e88d4
SHA1 hash:
8aa27e24774a2da2992dd7e67a8aab5baf30ddc2
SH256 hash:
4b183b3c039fbfab4b6e7f7201e4608ea281ed1fa8f404fcb8d5dfb21c08e89e
MD5 hash:
4dfe37a37b053451b133ba03be26853c
SHA1 hash:
f7a341661c86242b611db3f6ba3d98d820384ec1
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | 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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