MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0ca51ab2485af6219bfcf177b7141ecf2b4253947294b8c35b2ee753ee90455a. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0ca51ab2485af6219bfcf177b7141ecf2b4253947294b8c35b2ee753ee90455a
SHA3-384 hash: c1b727054a97ff5ad8f906b685b65ad2cefcf9e7e2929fb22d6851cef432c42fe62538270ee7aa3fcb27988ab7c39f1b
SHA1 hash: 5dbc8edc1c299535adda8ebd0d644b61560b3034
MD5 hash: d1514c4216818b5adc474d2006990e3e
humanhash: shade-moon-diet-nuts
File name:d1514c4216818b5adc474d2006990e3e.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:659'456 bytes
First seen:2022-05-10 11:33:38 UTC
Last seen:2022-05-16 05:45:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:Et7RBt1FjWkLBlROLpli8IzjmbE0UtbUhvVxOTQ3+J1T2GyF7+dxerhj14FeDGPs:EtFfXWsB/gpYLzjIx
Threatray 17'300 similar samples on MalwareBazaar
TLSH T1F1E407AC312471DEE46BD575C9596C78EB92346B830B42139063E7B9AE0C9B7DF120F2
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)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.speedlineug.com:587

Intelligence

File Origin
# of uploads :
7
# of downloads :
236
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
d1514c4216818b5adc474d2006990e3e.exe
Verdict:
Malicious activity
Analysis date:
2022-05-10 12:00:43 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/f0e35828-4850-423b-bb95-50a1f8d4048d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/269377/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1328.22372.12377.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/627a4db8b119a5f609b72aa3/reports/7d07ea6b-6291-4deb-a8d4-bdc09a0a9d27/overview
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/efd81dbb-ee00-42fb-a2dd-deef47f11c2e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/991196
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
Malicious sample detected (through community Yara rule)
Modifies the hosts file
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)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0ca51ab2485af6219bfcf177b7141ecf2b4253947294b8c35b2ee753ee90455a/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-10 08:34:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bssrvmsill3cdg746f33ofa6z4vueu4uokklrq23f3tvh3uqivna._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3b35160a0221a2abd530bf26c039844ed986971c906fcb6e6feedb8978d076b8
AgentTesla
4b3b8f1f6ab69340cea4c78f21cb691e6efdb3ede2973a6315e947b281ea25c8
AgentTesla
4b3efdba2a0251d16190ac0faabe18091b391b70e55ac58d17f8ad2ac0baab68
AgentTesla
4ea32ccd68ea4437adbb5639bbbd2a0098107f16b851ac463a136ec5ecba796a
AgentTesla
5a69092c2d9decda22f216947a5356ca728bc72538ab8a812236d86e64b2fbeb
AgentTesla
78440c8aaf49191ba9a5a13987c467f7f0dd192e500661543f0590eea20f1773
AgentTesla
a2136b933c4487133913d9138887fdca955bb78f9071842a958949112af5e67b
AgentTesla
fd9b4fac82f852b8d8e3086631029a1abf7294b4de18e07e6eb457eaa2b7d604
AgentTesla
+ 17'290 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220510-npf82aggc5/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/39c0fcb7-68c5-4481-a595-7e9b4dce3cf0/
SH256 hash:
66fc146d21d9bc80d3ec902f66ceda0404461471c0cd5663ed1f6c18b2d8388f
MD5 hash:
824aad2607d0ff2f110d0b5d90ab18ec
SHA1 hash:
adfe29d4fcbeab5d7baa15a81a661831321a7965
Link:
https://www.unpac.me/results/39c0fcb7-68c5-4481-a595-7e9b4dce3cf0/
SH256 hash:
52db5a165dc39d7bb487021895012370efb8b7d7ee2562178763ed25fd818c66
MD5 hash:
ba8c092d87edbdc5d6ba98bfb7324c30
SHA1 hash:
fda57b6312dc717285918d7e3de53ce325692981
Link:
https://www.unpac.me/results/39c0fcb7-68c5-4481-a595-7e9b4dce3cf0/
SH256 hash:
0ca51ab2485af6219bfcf177b7141ecf2b4253947294b8c35b2ee753ee90455a
MD5 hash:
d1514c4216818b5adc474d2006990e3e
SHA1 hash:
5dbc8edc1c299535adda8ebd0d644b61560b3034
Link:
https://www.unpac.me/results/39c0fcb7-68c5-4481-a595-7e9b4dce3cf0/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0ca51ab2485a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0ca51ab2485af6219bfcf177b7141ecf2b4253947294b8c35b2ee753ee90455a

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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

AgentTesla

rar ec495b3eff4b92bb44a420e9b47a3bd6a12ee5a2276665a0ae71bfb419d8d384

AgentTesla

Executable exe 0ca51ab2485af6219bfcf177b7141ecf2b4253947294b8c35b2ee753ee90455a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2188188/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/269377/
  
Dropped by
SHA256 ec495b3eff4b92bb44a420e9b47a3bd6a12ee5a2276665a0ae71bfb419d8d384
  
Dropped by
MD5 9c422caa8adc43b72156ae0425c37f86

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