MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f1984bf5370dca828dc0c7fd05e54b394487caa40f4c608e0b2f321e0f9d66bb. 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


Intelligence 13 IOCs YARA 2 File information Comments 1

SHA256 hash: f1984bf5370dca828dc0c7fd05e54b394487caa40f4c608e0b2f321e0f9d66bb
SHA3-384 hash: eff8b0b24dceea9711af601ead604d480800290b15e91c8d20ab85ddcc6f64daeff79d7e49dde0662bc594285a72993c
SHA1 hash: b12242c3b78838ae58cc847e358fb65f810d0356
MD5 hash: 9d64e007c93567fbfd00977086cbff38
humanhash: orange-uncle-ack-five
File name:9d64e007c93567fbfd00977086cbff38
Download: download sample
Signature AgentTesla
File size:628'736 bytes
First seen:2022-05-16 11:43:51 UTC
Last seen:2022-05-16 12:50:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:EPP0iKJIiSnEGxOrlAqE9ml/YK6yVHdfXyNOosxu8h90wo0Xqfs436Q:EPPX4IimEKOBB4o5hHdKNOW8z0
Threatray 19'114 similar samples on MalwareBazaar
TLSH T1DED4F1AC721072EFC857C97ACAA91C78BA607477470BA203945755EEAE1D987CF240F3
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon c0b0c6c8a896a0c0 (20 x AgentTesla, 19 x Formbook, 12 x Loki)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
200
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
9d64e007c93567fbfd00977086cbff38
Verdict:
Malicious activity
Analysis date:
2022-05-16 11:44:16 UTC
Tags:
agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated 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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
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:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-05-16 11:20:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
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:
b41e3609073f3118466db1fc89a5cc5ffadc0bcc9ee3757af37bf11b09b86cae
MD5 hash:
7a2ab41c1cbc5b709bd4ac534265d6e8
SHA1 hash:
346197e781bf6c3576b2a2ce6ac1e263eefe360d
SH256 hash:
25111ac0fbe2a69ea73e96cb58a3e3641755334b229a2e96eba2d31ba107f244
MD5 hash:
73f7ad4e6e4d4b9419e91acd962f31b5
SHA1 hash:
472944cfd6c5696e1e61d3759080d1864c4c0878
SH256 hash:
709fdbef8932044e42231f14888aa12b12ddc571e6daba8af86d624a39fa63bf
MD5 hash:
a7a6647650fe0204d1ab042824d638be
SHA1 hash:
a1194aba19ab6190a412073fe1918cd1b559aacf
SH256 hash:
c83ce1144ccf1268c67facd2b54ea4536f30437a65904750e52b0a06e279947a
MD5 hash:
2659618bdcd0c96fd304b3e7f0f27301
SHA1 hash:
be805603db39bcc18775a9a80323c42e24e6236b
SH256 hash:
f1984bf5370dca828dc0c7fd05e54b394487caa40f4c608e0b2f321e0f9d66bb
MD5 hash:
9d64e007c93567fbfd00977086cbff38
SHA1 hash:
b12242c3b78838ae58cc847e358fb65f810d0356
Please note that we are no longer able to provide a coverage score for Virus Total.

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

AgentTesla

Executable exe f1984bf5370dca828dc0c7fd05e54b394487caa40f4c608e0b2f321e0f9d66bb

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-05-16 11:43:57 UTC

url : hxxp://104.168.33.12/850/vbc.exe