MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 246cf5a9a6e4c4083bdc2da2eb93a7afc4afd5a4d1b02f16e44adfae1a6c1173. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 246cf5a9a6e4c4083bdc2da2eb93a7afc4afd5a4d1b02f16e44adfae1a6c1173
SHA3-384 hash: c3ab92c4d6b51f06ae79d5f3f66c55a0ab28c12657c2ef94a58041f1e9e3d4f188e5c81a919bd4e574351675de726a0c
SHA1 hash: b663d70a75056cbfa031e776f04a7e32e10482bc
MD5 hash: c8a917853913d3a46c1d7e8b51066da2
humanhash: nevada-blue-fanta-snake
File name:c8a917853913d3a46c1d7e8b51066da2.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:699'904 bytes
First seen:2022-11-16 18:09:14 UTC
Last seen:2022-11-16 19:52:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:POP65UaYtOp89imbY03GMDdYTxcBnoSh:PNp89iJkGSdocBn5h
Threatray 24'025 similar samples on MalwareBazaar
TLSH T12FE42A2D79BCF412EF3BA9A70EE6AA4BDC301241121E81071D2937DEE97587B3D4D14A
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
196
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
c8a917853913d3a46c1d7e8b51066da2.exe
Verdict:
Malicious activity
Analysis date:
2022-11-16 18:16:14 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/e8113abd-f43f-47ac-8902-b8d511bbc3ad

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/335004/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.44597.29080.9504.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63752780f75d59fef0b9984b/reports/3371aed5-4250-4c14-9596-10be9a18dda9/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/80c94845-254c-4aa8-be84-8753bb34652b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1115157
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 747853 Sample: e2DqywBV4Z.exe Startdate: 16/11/2022 Architecture: WINDOWS Score: 100 26 Snort IDS alert for network traffic 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 8 other signatures 2->32 6 e2DqywBV4Z.exe 3 2->6         started        process3 file4 18 C:\Users\user\AppData\...\e2DqywBV4Z.exe.log, ASCII 6->18 dropped 34 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->34 36 May check the online IP address of the machine 6->36 38 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->38 10 e2DqywBV4Z.exe 15 3 6->10         started        14 e2DqywBV4Z.exe 6->14         started        16 e2DqywBV4Z.exe 6->16         started        signatures5 process6 dnsIp7 20 api.telegram.org 149.154.167.220, 443, 49700 TELEGRAMRU United Kingdom 10->20 22 api.ipify.org.herokudns.com 54.91.59.199, 443, 49699 AMAZON-AESUS United States 10->22 24 2 other IPs or domains 10->24 40 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 10->40 42 Tries to steal Mail credentials (via file / registry access) 10->42 44 Tries to harvest and steal ftp login credentials 10->44 46 Tries to harvest and steal browser information (history, passwords, etc) 10->46 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/246cf5a9a6e4c4083bdc2da2eb93a7afc4afd5a4d1b02f16e44adfae1a6c1173/
Threat name:
ByteCode-MSIL.Hacktool.Mimikatz
Create hunting rule
Status:
Malicious
First seen:
2022-11-16 11:17:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
23 of 26 (88.46%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=erwplkng4tcaqo64fwroxe5hv7ck7vne2gyc6fxejlp24gtmcfzq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0154a75b82f4eb07c2b2e7716b1fe27ad088bc2b84a7f130087459a8c49616d4
AgentTesla
64b497c548522493d43bceed2cc41630f90f044eee97c973aadf9a230d4ec500
AgentTesla
7952ed2e59778a1ea85ce6dedc4f5e6b0afdbff5addf24b99a8a12b4e5b53677
AgentTesla
9fe359d0bf12b8af711fe94d8d3972714c68ceccd723c935f564d3f971b3531b
AgentTesla
b15c35091f0f7c83cc43116c4f27a50db8b1d2d99d882ec4213bc2a292b6f656
AgentTesla
be06f8a3ed040aadf2598bc5a9b4c886c271ad7866505dba11b723dba968f518
AgentTesla
c1ff1b27437fb435558f32a32e55c6ddcc1680d779eff4eb0c92ec24b8d17baa
AgentTesla
f1eb46659645f95cf7b90059247cac5cd905e63a9c8852bb92380e8c7be4fdf2
AgentTesla
+ 24'015 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/221116-wr3h2sgc6z/
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
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5675822781:AAH8ST-i0fvl_g0535eg-84gVoQB8qccvl4/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/25bc00fc-cfdf-4e36-8696-dd11f8889a3f
Unpacked files
SH256 hash:
bc4113a9234325cd39405346a4a62f2cadc4db650e41e318d09cd2222371d240
MD5 hash:
bf37e90ddfed953805edb3d63ba8094e
SHA1 hash:
e836ed3c39fce2fa4aa366e35aa6b9e25639bf29
Link:
https://www.unpac.me/results/38b63634-8c0c-4550-8af0-99bba86fcf46/
SH256 hash:
9861efe5e615d218e672b914aebbc0b8fcc990bab3775d2b2202face48d90085
MD5 hash:
7ffcecc4e5757768d9369591264a182a
SHA1 hash:
8a524154bdaa71f3660695459a88f227118bdd03
Link:
https://www.unpac.me/results/38b63634-8c0c-4550-8af0-99bba86fcf46/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/38b63634-8c0c-4550-8af0-99bba86fcf46/
SH256 hash:
a5ae67a5bdf798f8af582ce2b6325a09c3318840904f0fd2deee642c5e7e002d
MD5 hash:
20a91d6d0de9d4b943ed839c55003eea
SHA1 hash:
235647b329e4def2369b60b82950567b83362674
Link:
https://www.unpac.me/results/38b63634-8c0c-4550-8af0-99bba86fcf46/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/38b63634-8c0c-4550-8af0-99bba86fcf46/
SH256 hash:
246cf5a9a6e4c4083bdc2da2eb93a7afc4afd5a4d1b02f16e44adfae1a6c1173
MD5 hash:
c8a917853913d3a46c1d7e8b51066da2
SHA1 hash:
b663d70a75056cbfa031e776f04a7e32e10482bc
Link:
https://www.unpac.me/results/38b63634-8c0c-4550-8af0-99bba86fcf46/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/246cf5a9a6e4c4083bdc2da2eb93a7afc4afd5a4d1b02f16e44adfae1a6c1173

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.

Web download

AgentTesla

Executable exe 246cf5a9a6e4c4083bdc2da2eb93a7afc4afd5a4d1b02f16e44adfae1a6c1173

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/335004/
  
URLhaus
https://urlhaus.abuse.ch/url/2401053/
  
Delivery method
Distributed via web download

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