MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 89d8498d9a82a1505396158092d7ea645c2b9097b959a4b1095983d2f01be959. 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: 16
| SHA256 hash: | 89d8498d9a82a1505396158092d7ea645c2b9097b959a4b1095983d2f01be959 |
|---|---|
| SHA3-384 hash: | 742325a4cc264046a02504002aca3601dd029d01644d8f219cfb457f45bfa1cb273aef7965d0ddf68910ee4a93545c23 |
| SHA1 hash: | 26fd650e559662c0969d2612f0b3a9ca86d9bf52 |
| MD5 hash: | f13b0a6d66a9970c9eb32fd33f418a60 |
| humanhash: | london-nine-maryland-harry |
| File name: | InstallDriver.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 415'744 bytes |
| First seen: | 2023-10-11 19:21:17 UTC |
| Last seen: | 2023-10-12 01:57:04 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 6144:j4Rss86+jqzhne3XgQeSwZmLCnq8HLnBAKzak3CPnUkM16CkrwgW1tB0DyERNDBK:jyhOjIe3wQ5wiMd3anS6Pi0Tct |
| Threatray | 53 similar samples on MalwareBazaar |
| TLSH | T1C894238E476F0D54ED356532A1CB41E00D7DEA444E41A206A62EFE3BDF296FF48E11CA |
| TrID | 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10523/12/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | b1b119dcc6667373 (1 x AgentTesla) |
| Reporter |  vovaan |
| Tags: | AgentTesla crypted encrypted exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
352
Origin country :
CHVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
InstallDriver.exe
Verdict:
Malicious activity
Analysis date:
2023-10-11 19:02:30 UTC
Tags:
agenttesla stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV2
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Sending a custom TCP request
Searching for synchronization primitives
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
KeyBase.Generic
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:
Agent Tesla, AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Contains functionality to capture screen (.Net source)
Detected Agent Tesla keylogger
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.ZulsyCrypt
Status:
Malicious
First seen:
2023-10-11 19:22:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
23 of 38 (60.53%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 43 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
3/10
Tags:
n/a
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
d4d1a575034d67e10df09447d8370c72ca3fd3616679f43b59a08e3f9bd7f089
MD5 hash:
c6eacdce26daf981e3ffbb0fd74077fe
SHA1 hash:
796c2765a996787921ecf6bfd1bfd296edcfc571
Detections:
win_agent_tesla_g1
SH256 hash:
d55800a825792f55999abdad199dfa54f3184417215a298910f2c12cd9cc31ee
MD5 hash:
bfb160a89f4a607a60464631ed3ed9fd
SHA1 hash:
1c981ef3eea8548a30e8d7bf8d0d61f9224288dd
SH256 hash:
89d8498d9a82a1505396158092d7ea645c2b9097b959a4b1095983d2f01be959
MD5 hash:
f13b0a6d66a9970c9eb32fd33f418a60
SHA1 hash:
26fd650e559662c0969d2612f0b3a9ca86d9bf52
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
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: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| 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.
Web download
Dropping
AgentTesla
Delivery method
Distributed via web download
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