MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9fef5950c5cbed99b2ae8e5cc3de14fa3534352d97b9eb85d05fa9e83731beaa. 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: | 9fef5950c5cbed99b2ae8e5cc3de14fa3534352d97b9eb85d05fa9e83731beaa |
|---|---|
| SHA3-384 hash: | 7f69f1a1aa7b726c8575d95b0ebc5f855d25f6a1260c46fefee8d1a1f0b97b6c32d27fb951aa07633276fcc30bab27a5 |
| SHA1 hash: | 5c5269bd9f4a967d0632cb7b15ac3c918b4e4ca2 |
| MD5 hash: | 3a864f29c4e358887ecab0c0c5026ed2 |
| humanhash: | alaska-eleven-happy-tennis |
| File name: | FAj7shxXukkNrTk.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 604'672 bytes |
| First seen: | 2021-10-13 10:53:59 UTC |
| Last seen: | 2021-10-13 12:12:01 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:4hwYEfl2HxPR/WhQgblpOTgR+8wHPU7qt9wWXqsmgISPoq3eSBQL1l:+dMbwH8OAW6smrXqzBEH |
| Threatray | 11'663 similar samples on MalwareBazaar |
| TLSH | T190D4D0A47F9AD80FE36A88786131EF44CA7C615B3713C625D9FF147A929CB9428C21C7 |
| File icon (PE): |  |
| dhash icon | 88a28e9494aa94d2 (14 x AgentTesla, 5 x Formbook, 2 x AsyncRAT) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
169
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
FAj7shxXukkNrTk.exe
Verdict:
Suspicious activity
Analysis date:
2021-10-13 10:59:44 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
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
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.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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)
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:
2021-10-13 09:27:06 UTC
AV detection:
16 of 28 (57.14%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 11'653 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
f08ddb5a0fd1dad1b82ea439b274824e22cdb4e1aa25462ffcf99fa9af0cc088
MD5 hash:
c607db32e6d5ebd62cf3eab24668a4ef
SHA1 hash:
9fd14b41a7a5f52378276f98207500e7e133a25c
SH256 hash:
4e39152d508d4500f20c9e5074ceedc6e111d42a5ad71173aba9bf44d936c5b7
MD5 hash:
80f0d1d5319bc296be8425b4408f62ae
SHA1 hash:
2f3565c88600caa77893bd1d8a082501bab29131
SH256 hash:
eda4d687b865aed0078ab87078de7d9722888b2d2af71c6fc0dcdc986ffb7567
MD5 hash:
12cf5402be16590c300b442a66e9ebc1
SHA1 hash:
0ea28394d301ca1ce840f039d2da62a5ce6d9334
SH256 hash:
9fef5950c5cbed99b2ae8e5cc3de14fa3534352d97b9eb85d05fa9e83731beaa
MD5 hash:
3a864f29c4e358887ecab0c0c5026ed2
SHA1 hash:
5c5269bd9f4a967d0632cb7b15ac3c918b4e4ca2
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: | pe_imphash |
|---|
| 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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