MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c148df5780e4fd46144d5134c5a805b3e528a2ad6b6056314671e5f7652a128. 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: 18


Intelligence 18 IOCs YARA 2 File information Comments

SHA256 hash: 1c148df5780e4fd46144d5134c5a805b3e528a2ad6b6056314671e5f7652a128
SHA3-384 hash: f4543d324887a25a2931f25ad7350b4b616e81600d2f56bac8011efd895e7ac987647ca15ddc797972164d7b71c8df98
SHA1 hash: 196c991189cef9818232d6e9253e21fe0fa59822
MD5 hash: 37d6c5670034a59025388f7de306de4a
humanhash: nitrogen-cup-skylark-november
File name:1c148df5780e4fd46144d5134c5a805b3e528a2ad6b6056314671e5f7652a128
Download: download sample
Signature AgentTesla
File size:809'984 bytes
First seen:2023-07-06 11:36:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:00biRoSErVxIE5wCoG3kjhmaqF2TZeCv:0y4oRrjIwwCoG0jOMQ
Threatray 3'368 similar samples on MalwareBazaar
TLSH T18505025906FB831AC81A3FBC1D641171D3FE9B957037D60B9FABA9D8EF12B184950283
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 71cc8cb2aa96d471 (13 x AgentTesla, 5 x Formbook, 2 x Loki)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
271
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
1c148df5780e4fd46144d5134c5a805b3e528a2ad6b6056314671e5f7652a128
Verdict:
Malicious activity
Analysis date:
2023-07-06 11:36:06 UTC
Tags:
agenttesla

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

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Result
Verdict:
MALICIOUS
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.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1268071 Sample: c5Lzar3mIL.exe Startdate: 06/07/2023 Architecture: WINDOWS Score: 100 73 Snort IDS alert for network traffic 2->73 75 Found malware configuration 2->75 77 Sigma detected: Scheduled temp file as task from temp location 2->77 79 7 other signatures 2->79 7 c5Lzar3mIL.exe 7 2->7         started        11 VPmCaLiajvlv.exe 5 2->11         started        13 zfftgT.exe 2->13         started        15 zfftgT.exe 2->15         started        process3 file4 51 C:\Users\user\AppData\...\VPmCaLiajvlv.exe, PE32 7->51 dropped 53 C:\Users\...\VPmCaLiajvlv.exe:Zone.Identifier, ASCII 7->53 dropped 55 C:\Users\user\AppData\Local\...\tmp5AAD.tmp, XML 7->55 dropped 57 C:\Users\user\AppData\...\c5Lzar3mIL.exe.log, ASCII 7->57 dropped 91 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->91 93 May check the online IP address of the machine 7->93 95 Uses schtasks.exe or at.exe to add and modify task schedules 7->95 97 Adds a directory exclusion to Windows Defender 7->97 17 c5Lzar3mIL.exe 17 10 7->17         started        22 powershell.exe 21 7->22         started        24 powershell.exe 21 7->24         started        34 2 other processes 7->34 99 Multi AV Scanner detection for dropped file 11->99 101 Machine Learning detection for dropped file 11->101 103 Injects a PE file into a foreign processes 11->103 26 VPmCaLiajvlv.exe 11->26         started        28 schtasks.exe 11->28         started        30 zfftgT.exe 13->30         started        32 schtasks.exe 13->32         started        signatures5 process6 dnsIp7 59 api4.ipify.org 64.185.227.156, 443, 49701, 49704 WEBNXUS United States 17->59 61 api.telegram.org 149.154.167.220, 443, 49702, 49703 TELEGRAMRU United Kingdom 17->61 63 api.ipify.org 17->63 47 C:\Users\user\AppData\Roaming\...\zfftgT.exe, PE32 17->47 dropped 49 C:\Users\user\...\zfftgT.exe:Zone.Identifier, ASCII 17->49 dropped 81 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->81 83 Tries to steal Mail credentials (via file / registry access) 17->83 85 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->85 36 conhost.exe 22->36         started        39 conhost.exe 24->39         started        65 192.168.2.1 unknown unknown 26->65 67 api.ipify.org 26->67 41 conhost.exe 28->41         started        69 173.231.16.76, 443, 49705 WEBNXUS United States 30->69 71 api.ipify.org 30->71 87 Tries to harvest and steal browser information (history, passwords, etc) 30->87 43 conhost.exe 32->43         started        45 conhost.exe 34->45         started        file8 signatures9 process10 signatures11 89 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 36->89
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2023-06-09 09:54:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
25 of 38 (65.79%)
Threat level:
  2/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
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/bot6062817655:AAHs9Avc2eeuv-Zj0277EcNAX19mHeLDNJ0/
Unpacked files
SH256 hash:
3d9f29d3060f943db245ab83d023b3ca56c6cf937a4e0ed6f7d8c11898784776
MD5 hash:
9738406e6a2d733e0f569a0c2103c29d
SHA1 hash:
d6d434425a9078f05db2de42477156e1d41b360e
Detections:
AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
SH256 hash:
cad9d5158bd4148003f9393e3b89ea98951360112337f191af3fc7ed9d9fac34
MD5 hash:
cebb2b71aadd6adf6c4b077193e0522b
SHA1 hash:
b705fe3184e6e0a48cf7e30dbe9d1bf317e83a45
SH256 hash:
668ff39d89312cd1166745ed2ce94c84eb6a8db65abea589eef92155b9a35fd2
MD5 hash:
c4206a5040992cda999069a1558390f3
SHA1 hash:
a84765365fe2ed0efc7664cddd9852f8f5a2b9b9
SH256 hash:
19172b2bd569b0dc3a6bd85638f2e943d42aaf74187393222e97fab878712f9c
MD5 hash:
447cec1c113b8f78efef31393fff7268
SHA1 hash:
44131a902f478ff922a1513e3880067638c32255
SH256 hash:
3d9f29d3060f943db245ab83d023b3ca56c6cf937a4e0ed6f7d8c11898784776
MD5 hash:
9738406e6a2d733e0f569a0c2103c29d
SHA1 hash:
d6d434425a9078f05db2de42477156e1d41b360e
Detections:
AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
SH256 hash:
cad9d5158bd4148003f9393e3b89ea98951360112337f191af3fc7ed9d9fac34
MD5 hash:
cebb2b71aadd6adf6c4b077193e0522b
SHA1 hash:
b705fe3184e6e0a48cf7e30dbe9d1bf317e83a45
SH256 hash:
668ff39d89312cd1166745ed2ce94c84eb6a8db65abea589eef92155b9a35fd2
MD5 hash:
c4206a5040992cda999069a1558390f3
SHA1 hash:
a84765365fe2ed0efc7664cddd9852f8f5a2b9b9
SH256 hash:
19172b2bd569b0dc3a6bd85638f2e943d42aaf74187393222e97fab878712f9c
MD5 hash:
447cec1c113b8f78efef31393fff7268
SHA1 hash:
44131a902f478ff922a1513e3880067638c32255
SH256 hash:
3d9f29d3060f943db245ab83d023b3ca56c6cf937a4e0ed6f7d8c11898784776
MD5 hash:
9738406e6a2d733e0f569a0c2103c29d
SHA1 hash:
d6d434425a9078f05db2de42477156e1d41b360e
Detections:
AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
SH256 hash:
cad9d5158bd4148003f9393e3b89ea98951360112337f191af3fc7ed9d9fac34
MD5 hash:
cebb2b71aadd6adf6c4b077193e0522b
SHA1 hash:
b705fe3184e6e0a48cf7e30dbe9d1bf317e83a45
SH256 hash:
668ff39d89312cd1166745ed2ce94c84eb6a8db65abea589eef92155b9a35fd2
MD5 hash:
c4206a5040992cda999069a1558390f3
SHA1 hash:
a84765365fe2ed0efc7664cddd9852f8f5a2b9b9
SH256 hash:
19172b2bd569b0dc3a6bd85638f2e943d42aaf74187393222e97fab878712f9c
MD5 hash:
447cec1c113b8f78efef31393fff7268
SHA1 hash:
44131a902f478ff922a1513e3880067638c32255
SH256 hash:
3d9f29d3060f943db245ab83d023b3ca56c6cf937a4e0ed6f7d8c11898784776
MD5 hash:
9738406e6a2d733e0f569a0c2103c29d
SHA1 hash:
d6d434425a9078f05db2de42477156e1d41b360e
Detections:
AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
SH256 hash:
3d9f29d3060f943db245ab83d023b3ca56c6cf937a4e0ed6f7d8c11898784776
MD5 hash:
9738406e6a2d733e0f569a0c2103c29d
SHA1 hash:
d6d434425a9078f05db2de42477156e1d41b360e
Detections:
AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet AgentTeslaXorStringsNet
SH256 hash:
cad9d5158bd4148003f9393e3b89ea98951360112337f191af3fc7ed9d9fac34
MD5 hash:
cebb2b71aadd6adf6c4b077193e0522b
SHA1 hash:
b705fe3184e6e0a48cf7e30dbe9d1bf317e83a45
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
SH256 hash:
668ff39d89312cd1166745ed2ce94c84eb6a8db65abea589eef92155b9a35fd2
MD5 hash:
c4206a5040992cda999069a1558390f3
SHA1 hash:
a84765365fe2ed0efc7664cddd9852f8f5a2b9b9
SH256 hash:
cad9d5158bd4148003f9393e3b89ea98951360112337f191af3fc7ed9d9fac34
MD5 hash:
cebb2b71aadd6adf6c4b077193e0522b
SHA1 hash:
b705fe3184e6e0a48cf7e30dbe9d1bf317e83a45
SH256 hash:
19172b2bd569b0dc3a6bd85638f2e943d42aaf74187393222e97fab878712f9c
MD5 hash:
447cec1c113b8f78efef31393fff7268
SHA1 hash:
44131a902f478ff922a1513e3880067638c32255
SH256 hash:
668ff39d89312cd1166745ed2ce94c84eb6a8db65abea589eef92155b9a35fd2
MD5 hash:
c4206a5040992cda999069a1558390f3
SHA1 hash:
a84765365fe2ed0efc7664cddd9852f8f5a2b9b9
SH256 hash:
19172b2bd569b0dc3a6bd85638f2e943d42aaf74187393222e97fab878712f9c
MD5 hash:
447cec1c113b8f78efef31393fff7268
SHA1 hash:
44131a902f478ff922a1513e3880067638c32255
SH256 hash:
1c148df5780e4fd46144d5134c5a805b3e528a2ad6b6056314671e5f7652a128
MD5 hash:
37d6c5670034a59025388f7de306de4a
SHA1 hash:
196c991189cef9818232d6e9253e21fe0fa59822
Malware family:
AgentTesla.v4
Verdict:
Malicious
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.

Comments