MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c98b981e9c1eb7500db9de5920df64fef16febc22650ebe2446a5ea2ad156862. 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: | c98b981e9c1eb7500db9de5920df64fef16febc22650ebe2446a5ea2ad156862 |
|---|---|
| SHA3-384 hash: | 6855a0d3a67d25a7e6f5b46a5543431b1e43de13e719119abc0d4311d705c52f0b26a5ccb2f6a445073a77858cb00c92 |
| SHA1 hash: | 369d39759a896c879fce82f4f7400aa56c6ffef6 |
| MD5 hash: | 264e1174f00012902e15bba71b255645 |
| humanhash: | october-green-six-hydrogen |
| File name: | 264e1174f00012902e15bba71b255645 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 897'024 bytes |
| First seen: | 2022-07-08 15:08:42 UTC |
| Last seen: | 2022-07-15 03:22:44 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 24576:UTeBZZOOitzAQZ+CQi7Wetp8GuqaHRJ9qXcq5:AkZOTBAQZ+C5P1axJ9qsq |
| TLSH | T1E015F1007BF96FB2DA7C83F64920209467F7629A285DEB2C9EC424CF5774F454A60E27 |
| TrID | 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.0% (.SCR) Windows screen saver (13101/52/3) 8.8% (.EXE) Win64 Executable (generic) (10523/12/4) 5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.2% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
329
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fareit formbook 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.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-07-05 15:57:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
47
AV detection:
21 of 26 (80.77%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
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
AgentTesla payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1900392974:AAEB_yGGlWksNcNC4Dg08OgUSlmDON2w098/sendDocument
Unpacked files
SH256 hash:
7c487c62d349bf650a98347e9cfe1c01fdaa3c46d5201b1e336483d6e1f79d7f
MD5 hash:
e8feb01f47607e91810755e8b24459ac
SHA1 hash:
09a06a5f25851fc2eddaf43067ff9abe653b4983
SH256 hash:
3b59fe180dd50e3f3d4fdcbdd4e7a2d4e3e1c85ae43cb4f3716c4be41e9ec2ae
MD5 hash:
9ea556e333e216a65aa09c102f36004f
SHA1 hash:
814c07f1dc68bd61840384aac3aa8346d9f8148f
SH256 hash:
d233fc380de58b92f873d356cd89f0c3e51b5181b628f21ad383d265ebe65e26
MD5 hash:
e758898d0bf3864fec9ac43790deef12
SHA1 hash:
8dc82f070a383b4c2887428cee4f14114d4de642
SH256 hash:
70bb4f8aa7d0a33f8206f78c845fa2bd686c2a0f2b3bd50cd0b6b887a45398ca
MD5 hash:
30d61a3a3e26c2bca2eb766990132d7c
SHA1 hash:
94f9742d5f21b13f7d8d194fe938193cbb6a0d4d
SH256 hash:
c83ce1144ccf1268c67facd2b54ea4536f30437a65904750e52b0a06e279947a
MD5 hash:
2659618bdcd0c96fd304b3e7f0f27301
SHA1 hash:
be805603db39bcc18775a9a80323c42e24e6236b
SH256 hash:
c98b981e9c1eb7500db9de5920df64fef16febc22650ebe2446a5ea2ad156862
MD5 hash:
264e1174f00012902e15bba71b255645
SHA1 hash:
369d39759a896c879fce82f4f7400aa56c6ffef6
Malware family:
AgentTesla.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: | 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
Delivery method
Distributed via web download
Comments
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