MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4537bd6b13f1ac9554adcb1339bbb385db3606b4a2fc48d7906fc48c065f2531. 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: | 4537bd6b13f1ac9554adcb1339bbb385db3606b4a2fc48d7906fc48c065f2531 |
|---|---|
| SHA3-384 hash: | e7a0e7338189c777732b69e7bea5e652b756f6f2710c5718843d7c805bd3a2ff2bafa8e56885ff0abcbb160e2ab8135b |
| SHA1 hash: | 97e503f2e10f94d4d4388d4a14e540e9eeeb0aa4 |
| MD5 hash: | f7a79f1d3e9b2058896ec8e6af1e5bc7 |
| humanhash: | magazine-muppet-north-wyoming |
| File name: | Rechnung 3199900-331_PDF.scr |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 363'504 bytes |
| First seen: | 2021-12-03 13:35:17 UTC |
| Last seen: | 2021-12-05 07:17:11 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla) |
| ssdeep | 6144:rGiup4q6N1RPWPyzZ1H6D61SRu74A9qAps9A41r38k11gtX:K/aFd6PuUDApAMkMR |
| Threatray | 2'262 similar samples on MalwareBazaar |
| TLSH | T135742325BEC885E2DF850931283396BED7F3885A474D40335B179EB5BAA54D39F4C423 |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
6
# of downloads :
194
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Rechnung 3199900-331_PDF.scr
Verdict:
Malicious activity
Analysis date:
2021-12-03 13:37:13 UTC
Tags:
installer trojan rat agenttesla
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
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
DNS request
Using the Windows Management Instrumentation requests
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Verdict:
Suspicious
Threat level:
5/10
Confidence:
60%
Tags:
overlay 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.
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 very large array initializations
Antivirus detection for dropped file
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Modifies the hosts 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 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 / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Infostealer.DarkStealer
Status:
Malicious
First seen:
2021-12-03 13:36:10 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
21 of 27 (77.78%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 2'252 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
3/10
Tags:
n/a
Behaviour
Enumerates physical storage devices
Unpacked files
SH256 hash:
4537bd6b13f1ac9554adcb1339bbb385db3606b4a2fc48d7906fc48c065f2531
MD5 hash:
f7a79f1d3e9b2058896ec8e6af1e5bc7
SHA1 hash:
97e503f2e10f94d4d4388d4a14e540e9eeeb0aa4
Malware family:
Agent Tesla
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
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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