MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 546280efbc37d7d878c949284490df3c86cda71886d65b888d3a2a89637483b2. 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: 546280efbc37d7d878c949284490df3c86cda71886d65b888d3a2a89637483b2
SHA3-384 hash: 3a334b3a6aac1394f20144cf428b6ed2cae67289edec9237fed6cfed1b2231c04bc6bc7d897b4802cfa9432263e7e1df
SHA1 hash: bcd8b2980c1f22ae401135d9df50e85f031342f3
MD5 hash: 11f49ee00942e95769480760c69c06e4
humanhash: texas-uniform-lemon-delta
File name:ENERCOV RFQ.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'176'576 bytes
First seen:2022-12-20 06:44:32 UTC
Last seen:2022-12-20 15:12:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 24576:3qT1A7XoAHtGKoUe2BwaZhUDCjjiwjoqzlK7:3wgpNJTe2BDZhIC3RjjhK
Threatray 23'353 similar samples on MalwareBazaar
TLSH T11E45D0C663A3AD71F6F82372C4C14909ABB0880E50D1D6373EEC36C92617B969DF574A
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)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
167
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
ENERCOV RFQ.exe
Verdict:
Malicious activity
Analysis date:
2022-12-20 06:47:51 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/e1605b4b-24ee-4d14-843b-f0f92be8c444

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/348230/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Gathering data
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/17355604-68af-47de-af4b-fe12891646fb
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1137717
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
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)
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
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/546280efbc37d7d878c949284490df3c86cda71886d65b888d3a2a89637483b2/
Threat name:
ByteCode-MSIL.Trojan.Scarsi
Create hunting rule
Status:
Malicious
First seen:
2022-12-20 03:50:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=krrib354g7l5q6gjjeuejeg7hsdm3jyyq3lfxcenhivisy3uqoza._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1038c10cdf14d50b7bf14e8d6b0c2eb9c8849837ff19ac03e79ad16ffc2c2143
AgentTesla
1223d62bc266486dd7cae8cad10de9ef5b60fa1a7dd9113723613758d38845b8
AgentTesla
2629ce11c32418d5e3feec549b6f4df3a47d218f13f199299087ccd81886109d
AgentTesla
313cfc168cdc0f9f7a01a8ee6afbb8e67ba9b89a672ca4ebe5d754e0545dca28
AgentTesla
42fefefaf3c63e6e11b4b5cb93071f6b34a4ff6d7af86da5790b439f05836e24
AgentTesla
767a52b4f94ea7851d12b8620116046f230d617b0bee3bffd69d078e951aaec6
AgentTesla
d18ceb0ff0f9457759ecc501fbf6f9e9cb3e59a4f92cd53f215a9e3b4e7c31df
AgentTesla
d59072f67b73ae7663813e206bf001dbf69d86f73478879df4fee510eec72e41
AgentTesla
d688d50caf529da061dd41ff2eda749eb711a4b4b275e9d9c413b668fa320db5
AgentTesla
+ 23'343 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/221220-hh292aca3t/
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e34e557c-5b28-4589-bd0b-59405942b9ce
Unpacked files
SH256 hash:
f5b60f31aba5e77fdc68101116c728fc55cb3b8d0a5ee9ef44a6b8176bff29d9
MD5 hash:
788b266c1696ab9e55ab1b9d5241195d
SHA1 hash:
cd8680bf45ab96c0802c0fa313d57ad51c9c53f1
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/54210725-903e-419c-b494-67531d8d404a/
Parent samples :
acae261494cb90fdaaad25767b1f65f87c56ec34476bdd5cb8faec3cfc319d92
d18ceb0ff0f9457759ecc501fbf6f9e9cb3e59a4f92cd53f215a9e3b4e7c31df
d59072f67b73ae7663813e206bf001dbf69d86f73478879df4fee510eec72e41
313cfc168cdc0f9f7a01a8ee6afbb8e67ba9b89a672ca4ebe5d754e0545dca28
b87c55a95b3733d513090964b501d39432d77884a8a6991cf1e72730d60d67f6
cd67c3ed0868cd0d281823843bfef2c094a198e0dac59e1dc5bfdfecce3e918b
1ea243ac200cf8ab633492546102d4e33b72f46b0825cfb16d3ecfe0b469ddc9
1223d62bc266486dd7cae8cad10de9ef5b60fa1a7dd9113723613758d38845b8
a7415840f3beeeeef7e96156c74c935a6f6c86235f97c54c9a210bb167bd2f6a
d688d50caf529da061dd41ff2eda749eb711a4b4b275e9d9c413b668fa320db5
39bfa1d4e402455829324582e0d1042b721a1feb4bebcb387d8f0c0b93752413
42fefefaf3c63e6e11b4b5cb93071f6b34a4ff6d7af86da5790b439f05836e24
5e375615e4d772c7f234d53e6e29b5d4c2a5e860bf1aa8142ec99d6193a0f3cb
ec14af9400155f9d1d37c8d011c00b08cc4e40bb529e5b7364744c17ecaf5cfc
0caa90f555f45a4fe2038ccad2b5a65b604ab7111a713ea7c697bf2c77e5df31
767a52b4f94ea7851d12b8620116046f230d617b0bee3bffd69d078e951aaec6
2629ce11c32418d5e3feec549b6f4df3a47d218f13f199299087ccd81886109d
cde3f5e456197b0f5c52d041c5a2993038bf940b3e22bd71d719b3dfa8d8cbeb
546280efbc37d7d878c949284490df3c86cda71886d65b888d3a2a89637483b2
a911eece29f66eec1f6b672b3070052ad362361f969076c515140d52365266ea
4755a3c8e25f8856840fe3c74f2cce2dc2bac02b118370c5288237c44f3bc2f1
7f46edcb1c0b16e90faeee3626783b412df7a5c1ef6720ed67c5b6e4e2ad98e5
41c1683efdc09b16cf087f4c1c6b7da16b0a1c443cf3a36e03271a618bf3df71
SH256 hash:
a327516357b9fa1a75753b3fbd0030e13f374be7cefcdf983d0b731f278b0c59
MD5 hash:
404efdeb9931733904da07f96fabeb72
SHA1 hash:
7ce363cd612f1d9a90b33ec196c4d0a49cdaee02
Link:
https://www.unpac.me/results/54210725-903e-419c-b494-67531d8d404a/
SH256 hash:
a65b4c481771ef5ef5579336b91fffeefb21c75595bccefa9592985d6aadf774
MD5 hash:
9d75e5f468a21acf22f7f307a0978240
SHA1 hash:
1f627f20b0be5645aeabf498bf081ea6bd15364c
Link:
https://www.unpac.me/results/54210725-903e-419c-b494-67531d8d404a/
SH256 hash:
546280efbc37d7d878c949284490df3c86cda71886d65b888d3a2a89637483b2
MD5 hash:
11f49ee00942e95769480760c69c06e4
SHA1 hash:
bcd8b2980c1f22ae401135d9df50e85f031342f3
Link:
https://www.unpac.me/results/54210725-903e-419c-b494-67531d8d404a/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/546280efbc37/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
Link:
https://yomi.yoroi.company/submissions/546280efbc37d7d878c949284490df3c86cda71886d65b888d3a2a89637483b2

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

Executable exe 546280efbc37d7d878c949284490df3c86cda71886d65b888d3a2a89637483b2

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/348230/

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