MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 42b4a1c6bb6c57b21540d10a07b8e94f282c75909d218734a6872137857a2e8f. 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: 12
| SHA256 hash: | 42b4a1c6bb6c57b21540d10a07b8e94f282c75909d218734a6872137857a2e8f |
|---|---|
| SHA3-384 hash: | 82eaa295720c6d280139993c9be5da4e2d255e767bbf4f65399409818a0fcdcbb2042a1d641a92c35d2a926788979c5b |
| SHA1 hash: | 090fc939d29c5a46eb03aada9a8971ba706cd745 |
| MD5 hash: | 6a48d705e44ae61ecdc4529ef7597773 |
| humanhash: | oklahoma-nebraska-video-jersey |
| File name: | xVJqtDSapgmxlOP.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 795'136 bytes |
| First seen: | 2021-08-11 04:44:57 UTC |
| Last seen: | 2021-08-11 05:46:06 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:SUzr4HK7zxluLJavtiT0wBw/WmPDiaogaGbxl+XgmIU2p35sBY0UOOwIhH:5zDt0sM0h/WPBjGbGXgmIUWsB/USI |
| Threatray | 8'270 similar samples on MalwareBazaar |
| TLSH | T17705022336A4C605D03C1BFD446BA1416BFAAC459313DB2D7891F6AE8EBB68CC631753 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
236
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
xVJqtDSapgmxlOP.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-11 04:47:40 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
Unauthorized injection to a recently created process
Creating a file
Creating a window
Sending a UDP request
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.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
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)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-10 23:49:15 UTC
AV detection:
19 of 47 (40.43%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 8'260 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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:
9ca9be974fae2a88986e19c1ecae2d780bb2c5a7bf0c19f734b3d698c0cdc237
MD5 hash:
6d3df780ba74f6d86a79870ddbddf013
SHA1 hash:
73dea887bbef8ffdc816bfc6775452e2c22781d1
SH256 hash:
2cde2359fdd6f9aca5c08a6646846fef50e47714d706a84c027c00a3423f4c1d
MD5 hash:
f199f32b092eb175d154d7f6aebc5da4
SHA1 hash:
4bd794bbc45c5c0652fe0b5201cadf5cb039e26f
SH256 hash:
ed0dd1e2260da7b03c8b80e0b45e8fef44be722c1e8c41e078c1a25ed0d18ecc
MD5 hash:
6057ce35bd926dd6d49dedfa9cc18372
SHA1 hash:
1f4e44e1740ffbd91129ac3a37d22845bc52c158
SH256 hash:
42b4a1c6bb6c57b21540d10a07b8e94f282c75909d218734a6872137857a2e8f
MD5 hash:
6a48d705e44ae61ecdc4529ef7597773
SHA1 hash:
090fc939d29c5a46eb03aada9a8971ba706cd745
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
Delivery method
Distributed via e-mail attachment
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