MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 191c8078bd25ef90fd6f3da8c2a35ea1aa3b26fdf873c9cd2800d7179b7d6afc. 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: | 191c8078bd25ef90fd6f3da8c2a35ea1aa3b26fdf873c9cd2800d7179b7d6afc |
|---|---|
| SHA3-384 hash: | f0c693330969e022af95067279052f4543f852dade2c599a29e75704754ed340368f4f76cd6f86b9e0b93ceec3549961 |
| SHA1 hash: | 8cd02847a6991ac42758d1f254449c417e1c967f |
| MD5 hash: | af448f728a32180eb499e300f19c67e0 |
| humanhash: | bravo-network-sierra-neptune |
| File name: | DHL E-Receipt & Doc For your kind notification.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'014'272 bytes |
| First seen: | 2021-09-08 13:16:55 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'116 x AgentTesla, 20'118 x Formbook, 12'357 x SnakeKeylogger) |
| ssdeep | 12288:UFfEoF84DtPASSVdYiO5GpS4u6C5oWpf0y3k0Vb/AElj8iDxLBYR1p2Z3+Xf6MeV:UFZblhBTv+hPkmCQrh/UbCuqc |
| Threatray | 9'675 similar samples on MalwareBazaar |
| TLSH | T19525E13DAD1626339FA9B27CD4D6194EE79410EB23718DE9D5E2B38C200B917B2D631C |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
224
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL E-Receipt & Doc For your kind notification.exe
Verdict:
Malicious activity
Analysis date:
2021-09-08 13:19:28 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
Sending a UDP request
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
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
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-08 13:17:08 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 9'665 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
f3df594d1cd89d883d097ce1f4d2ed0fcb4e90add8884f661bf4b9a7621e440a
MD5 hash:
f059a4db4666ddf34126a8c6ae8e52ef
SHA1 hash:
8cf41538bc8761a56bc079f4e4e1a9869e80384f
SH256 hash:
adaa220ddc5ca07e89634ed5e09bcacc9657b1a2805f7ac2e3970dcfc4fadbe6
MD5 hash:
34883dff751b6d741bc5ed3c1f984521
SHA1 hash:
72e015656c0aff4bf3fc0911226c1377d2600cf6
SH256 hash:
43e38f251dbca9aa20f3470167e5427a7e7a7cdcd25f0b6b045ae8577cd3e345
MD5 hash:
f62ab5d3528d5a3b9e270ea1f9347868
SHA1 hash:
6a74e87711c615adbd9145f829a33f55b7e42dd6
SH256 hash:
191c8078bd25ef90fd6f3da8c2a35ea1aa3b26fdf873c9cd2800d7179b7d6afc
MD5 hash:
af448f728a32180eb499e300f19c67e0
SHA1 hash:
8cd02847a6991ac42758d1f254449c417e1c967f
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:
Suspicious File
Score:
0.51
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
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
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