MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b84b73506255cc004a7d907f244a6c4394adea87102125d1d5d44ea4857008b. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b84b73506255cc004a7d907f244a6c4394adea87102125d1d5d44ea4857008b
SHA3-384 hash: 9fc45695555871a2fb7c924630114bce49a224a9aadf4589d7d9ef85cbfdd8d2e4ce9a8df8b21ea0e942ecf7c79b396f
SHA1 hash: 6e1f7d19ef89dc72d1d8d6defc06ab58e9553962
MD5 hash: 4291bd1e611bd5a4862392229386151d
humanhash: mango-oven-echo-lion
File name:SecuriteInfo.com.Win32.PWSX-gen.16745
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'024'000 bytes
First seen:2022-10-03 04:35:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:OahrK4HTNv+z/MUH3RTh3RFd0b2+PT4loGXGt0cJexX9nv8nXk:PSMUHh9hFd0RPNGUWv8n
TLSH T12425CE2103E59B0AD0661374CDE2C3705FAB5DA4E571C24B4FDDBC6BBB77296AA00362
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.3% (.SCR) Windows screen saver (13101/52/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon cc9eb286beb296cc (7 x Loki, 6 x SnakeKeylogger, 5 x AgentTesla)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
236
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/315898/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.25701.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a file
Unauthorized injection to a system process
Verdict:
No Threat
Threat level:
  2/10
Confidence:
75%
Tags:
packed
Link:
https://www.filescan.io/uploads/633a66b55c60ccc9fcff0d8e/reports/f2cf9a29-865c-47b7-bd3a-7bb138c13fd0/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/f77963f2-1973-4f26-b114-5700af65744f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1082129
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Malicious sample detected (through community Yara rule)
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
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)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3b84b73506255cc004a7d907f244a6c4394adea87102125d1d5d44ea4857008b/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-10-03 04:36:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
26 of 41 (63.41%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hoclonigevomabfh3ed7erfgyq4uvxvioebbexi5lvcouscxacfq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/221003-e7874agcc6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla payload
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a45745ba-29dd-4523-ad1c-64db560a37ad
Unpacked files
SH256 hash:
601ea9f327175a998e9eb8a5bf18283a7445e28182ece05db2b4d5e9531ccf65
MD5 hash:
93ce074b273050def607cbf70e86f745
SHA1 hash:
d22089258a5ce99061f7712bc0a2ced04c7e3cf3
Link:
https://www.unpac.me/results/60e7e029-234a-4226-9578-62658330a95c/
SH256 hash:
a04c799fa302c78d04acc3b4be8ccbde2f7fa00fe515daf18a2fc7e65fad3b13
MD5 hash:
d76812ec4cbc45e1e26ed36691596f7e
SHA1 hash:
c854fe9792694fb464a0bed51c737ff61ccef736
Link:
https://www.unpac.me/results/60e7e029-234a-4226-9578-62658330a95c/
SH256 hash:
b2448d1a09f1f0cb10a1aca4dfd527915b757ed4b45a188df24d309cc82211e2
MD5 hash:
5ea309231fe555203b05a0cf7ad662ca
SHA1 hash:
5c39c9b3a2de3964d93af10ae53bda9b1f588186
Link:
https://www.unpac.me/results/60e7e029-234a-4226-9578-62658330a95c/
SH256 hash:
1776be76458c3ee66d75dc92cb8fc4aaa15421d5c4f122643b2c126ddd401f52
MD5 hash:
14114cfe01906afc4955556afe26eeb8
SHA1 hash:
5ad335c0d10b989af90c09e03d53ac2de3444f0f
Link:
https://www.unpac.me/results/60e7e029-234a-4226-9578-62658330a95c/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/60e7e029-234a-4226-9578-62658330a95c/
SH256 hash:
3b84b73506255cc004a7d907f244a6c4394adea87102125d1d5d44ea4857008b
MD5 hash:
4291bd1e611bd5a4862392229386151d
SHA1 hash:
6e1f7d19ef89dc72d1d8d6defc06ab58e9553962
Link:
https://www.unpac.me/results/60e7e029-234a-4226-9578-62658330a95c/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3b84b7350625/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/3b84b73506255cc004a7d907f244a6c4394adea87102125d1d5d44ea4857008b

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
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.

Cape
Cape
https://www.capesandbox.com/analysis/315898/

Comments