MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7223b95725919c647fbb302e286cc757245d8c8fcb41ef19bf8fc3941214874d. 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: | 7223b95725919c647fbb302e286cc757245d8c8fcb41ef19bf8fc3941214874d |
|---|---|
| SHA3-384 hash: | b405fbc99634642bd012b1ffef3a7cdd23ad7deb1b2804b263724279e061004dc5999dd29cecc386b431de94aa310c76 |
| SHA1 hash: | cf7054e8888a2273f5f43418e74e0a593fbc0208 |
| MD5 hash: | 4b5fc33d563c265275ee5501e9ef95f2 |
| humanhash: | whiskey-autumn-apart-papa |
| File name: | 4329081.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 984'576 bytes |
| First seen: | 2022-03-08 10:45:44 UTC |
| Last seen: | 2022-03-08 14:27:58 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:MIlzI4QqsnRBLR3ImMsytjZ02eM9IEFqCawW2oja3y91i1aZIVOMzw5Wvs9KE8QY:MIlzIzqsnRBLuqgd0CIs8xE3LaixSSf |
| Threatray | 16'144 similar samples on MalwareBazaar |
| TLSH | T1B225BE14BA61307FE12B8D760BC4AC2399E7B5760206E2AF6C5EC6484FDA67DCD81C71 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
5
# of downloads :
192
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Creating a file
Enabling autorun by creating a file
Unauthorized injection to a system process
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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: Suspicious Add Scheduled Task From User AppData Temp
Sigma detected: Suspicius Schtasks From Env Var Folder
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-03-08 09:56:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
20 of 27 (74.07%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 16'134 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 WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
bbaf0f62cb59dfa891d6d89febf2f9eb1d5d1093c7d019019ef77231f7d1bf7b
MD5 hash:
da9b14cf0a87c9f28b324b90eb2432e4
SHA1 hash:
ed4091f901a2e174f803408f63c6c968a6596750
SH256 hash:
4370238d7888de19b5494b475978de24c62855e4b0aa81e58952fc78f24e785e
MD5 hash:
80ef77c701ab56359ce7c8f32bb39255
SHA1 hash:
e79b3186a3201500ae467c0a56ddbeaee18d534b
SH256 hash:
a682317518876a1368ab2e7b50de8a0f8c05e34f78ab686d61b084e3f0d5316e
MD5 hash:
884e1e8d2132a81d2b54818682e07074
SHA1 hash:
8958c31ae23cd7d07ff972461acd7363b7f5b57b
SH256 hash:
175285bfa8a73b3990f54994b8825c1f3396635bc344939cd8d9fc60b9569b46
MD5 hash:
f26eb90c6addfc99fa0c2e63896216d2
SHA1 hash:
77e01b96d8c211d4d24fc0a1aae91122caf5f668
SH256 hash:
7223b95725919c647fbb302e286cc757245d8c8fcb41ef19bf8fc3941214874d
MD5 hash:
4b5fc33d563c265275ee5501e9ef95f2
SHA1 hash:
cf7054e8888a2273f5f43418e74e0a593fbc0208
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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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