MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f107328838d13ba85a74bd505c943daec0b0a226c800ae7d4107ef81cbee8215. 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: 8
| SHA256 hash: | f107328838d13ba85a74bd505c943daec0b0a226c800ae7d4107ef81cbee8215 |
|---|---|
| SHA3-384 hash: | 718c45d32dc1f709a221734d517d450493b90e2536abba98fc1324ef3a5fc544a262872fd4caf74b5a4f7ddc584260d6 |
| SHA1 hash: | 870b2dad9f2532b6f355737a0094e45534276092 |
| MD5 hash: | fd06b5dc5c376345737ac45639e22ad2 |
| humanhash: | early-neptune-violet-nevada |
| File name: | Pesan produk .doc.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 259'072 bytes |
| First seen: | 2022-01-20 08:41:54 UTC |
| Last seen: | 2022-01-20 11:11:57 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 3072:7F9NW4JCtsulCxwh81znndePWAWyPlG4dWJva0fMGR0zN6ahkcPlAEw0p7Tu8PSL:5Mtsjwh0nde+gQJv1k11w0p7T1qe |
| Threatray | 14'171 similar samples on MalwareBazaar |
| TLSH | T10C44128A6351C6E9C4310AF2ED4FC7E09B750D919C5286E7B9A0BFBF3F331189641266 |
| File icon (PE): |  |
| dhash icon | 7171f86070e4a2a6 (6 x AgentTesla, 1 x AsyncRAT) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
173
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for the window
DNS request
Сreating synchronization primitives
Sending a custom TCP request
Launching a process
Creating a window
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Found malware configuration
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)
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-01-20 04:07:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
22 of 28 (78.57%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 14'161 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Sets service image path in registry
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
f107328838d13ba85a74bd505c943daec0b0a226c800ae7d4107ef81cbee8215
MD5 hash:
fd06b5dc5c376345737ac45639e22ad2
SHA1 hash:
870b2dad9f2532b6f355737a0094e45534276092
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
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_EXE_Packed_SmartAssembly |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with SmartAssembly |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_DiscordURL |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables Discord URL observed in first stage droppers |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_PE_Discord_Attachment_Oct21_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN) |
| Reference: | Internal Research |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.