MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5cf1b3cf7987c16061df1f12f5be01702df47d4d003f4fc7844d36583b0df168. 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: 16


Intelligence 16 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5cf1b3cf7987c16061df1f12f5be01702df47d4d003f4fc7844d36583b0df168
SHA3-384 hash: fda04e6878044e961991243b9837fdeca55623bb0470d0a69b179c597327c4c3922752a4e273cc649b028906feaed29a
SHA1 hash: 34fc4931a1216fe594211943a50b5051b47f309e
MD5 hash: b7f78ca0260d9d5702c05055f2317fa5
humanhash: missouri-michigan-hot-arizona
File name:5cf1b3cf7987c16061df1f12f5be01702df47d4d003f4fc7844d36583b0df168
Download: download sample
Signature AgentTesla
Create hunting rule
File size:715'776 bytes
First seen:2023-08-08 11:46:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:eJmefaynh6z0QM3zmpcSmiy5Znab4ID+DfUcdAA:HeCQ6z0VycRiYtUEA
Threatray 869 similar samples on MalwareBazaar
TLSH T1F7E4CFE0B344C665D86797F9843796A76673A64E8C28C60D2DC2FF8B7D327060063D9B
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 6cecccccb4c2f2b2 (38 x AgentTesla, 30 x Formbook, 24 x PythonStealer)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
278
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5cf1b3cf7987c16061df1f12f5be01702df47d4d003f4fc7844d36583b0df168
Verdict:
Malicious activity
Analysis date:
2023-08-08 11:45:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/389e3e71-300e-4727-b34a-fb81d3905ea7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/441344/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2200.21709.31892.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed ransomware
Link:
https://www.filescan.io/uploads/64d22b375bc43bf553b2c237/reports/db2d72b4-73e2-414f-8654-45f9909980fa/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/5cf1b3cf7987c16061df1f12f5be01702df47d4d003f4fc7844d36583b0df168
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2cac875d-edcb-4c2e-bcb4-536fbc3ba790
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1287722
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1287722 Sample: SkvY1c5Aue.exe Startdate: 08/08/2023 Architecture: WINDOWS Score: 100 28 Found malware configuration 2->28 30 Antivirus detection for URL or domain 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 6 other signatures 2->34 6 VPIjaM.exe 3 2->6         started        9 SkvY1c5Aue.exe 3 2->9         started        11 VPIjaM.exe 2 2->11         started        process3 signatures4 36 Antivirus detection for dropped file 6->36 38 Multi AV Scanner detection for dropped file 6->38 40 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->40 42 Machine Learning detection for dropped file 6->42 13 VPIjaM.exe 14 7 6->13         started        44 Injects a PE file into a foreign processes 9->44 17 SkvY1c5Aue.exe 17 10 9->17         started        20 VPIjaM.exe 7 11->20         started        process5 dnsIp6 26 ftp.cvgunawanplastik.com 203.175.9.22, 21, 49695, 49696 FCCDCI-NET-PH4FPodiumRCBCPlazaTowerIPH Indonesia 17->26 22 C:\Users\user\AppData\Roaming\...\VPIjaM.exe, PE32 17->22 dropped 24 C:\Users\user\...\VPIjaM.exe:Zone.Identifier, ASCII 17->24 dropped 46 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->46 48 Tries to steal Mail credentials (via file / registry access) 17->48 50 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->50 52 Tries to harvest and steal browser information (history, passwords, etc) 20->52 54 Installs a global keyboard hook 20->54 file7 signatures8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5cf1b3cf7987c16061df1f12f5be01702df47d4d003f4fc7844d36583b0df168/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2023-07-26 11:46:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lty3ht3zq7awayo7d4jplpqboaw7i7knaa7u7r4eju3fqoyn6fua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
001970c1e2e043a76cacb7b7e0e8e59294262820832b05df8f28e0dd925a45fb
AgentTesla
0df214faf5a5bacc151bac2a04889720a9db05735f8711adbc6909ee1602e243
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2d12bedd8d6cee6c6fbee5ccb9d7dd25fc6693d9d6a7a0207104f94b681b55aa
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4d87691cc9ee123c1601b86054119c8a202d3f77b51b78306547d900b6a6b7c8
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540e1e3418af9347bb2e87117af7e7a70a5fbf1bf00948d83020f4dec1b1466f
AgentTesla
cb17b28d5f8292983c22a656970e6d94ddc0a86d490c8889433e3c6daa5097b5
AgentTesla
cc73f108b12aeba27a3b77b3c8a8e0df2889659ec79c71fae944fa04d2870b0d
AgentTesla
dc0e2395ee3f6a75876ca8cb0b8a876ac8494dc0d317a432ea5d1ba758296063
AgentTesla
f2674b3bee2f8ae1a08576a04c6d301e58f33a5c6456d32e09bde8e7997479a1
AgentTesla
fadfdea12797d2dd31cb11f28d33413d315ec40884caaa915f26b63b312e098f
AgentTesla
+ 859 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230808-nxv26acc44/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
3f68cc843eb3b2a764dc02355e2e3f97dce8f1164d6f18a4f77e850410dfc137
MD5 hash:
60126f10641986bbcefca9ed6159994b
SHA1 hash:
df584155d49b10805f1f0d81a758e98b23990815
Link:
https://www.unpac.me/results/1524e486-b698-45f5-bf8c-d9b1e7aa9c5d/
SH256 hash:
1bf69033e97a8ad8d59469dd2f1aa57bab7461345e9993acc83afa48029c95ac
MD5 hash:
58419415321b3303da79fcd299874125
SHA1 hash:
a7a4c4fb47ccefd232a543219e2f4e0e12520912
Link:
https://www.unpac.me/results/1524e486-b698-45f5-bf8c-d9b1e7aa9c5d/
SH256 hash:
10f7980ab18b4bfa1e9ecef0bcfaf4d07a696eb864ada25e1df414d15f9fb213
MD5 hash:
a088a8a413aea015240f50b1944bec4e
SHA1 hash:
9a9f9464510e230b22c9382452753685dd6c865e
Link:
https://www.unpac.me/results/1524e486-b698-45f5-bf8c-d9b1e7aa9c5d/
SH256 hash:
48f265b3ac9f5ae1c4f82f28e97d156445cef06fec62656e93be9adf5c35f314
MD5 hash:
12697300ae6e33b67fe98aab98cbfd78
SHA1 hash:
6a2ce9ac13c490d4ed6aa21392cdc38a19bdd639
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/1524e486-b698-45f5-bf8c-d9b1e7aa9c5d/
Parent samples :
de59559170968acc750e3a862b5125ecb1c0be7fd5bfd58cb1981e65fb147aaa
5cf1b3cf7987c16061df1f12f5be01702df47d4d003f4fc7844d36583b0df168
SH256 hash:
5cf1b3cf7987c16061df1f12f5be01702df47d4d003f4fc7844d36583b0df168
MD5 hash:
b7f78ca0260d9d5702c05055f2317fa5
SHA1 hash:
34fc4931a1216fe594211943a50b5051b47f309e
Link:
https://www.unpac.me/results/1524e486-b698-45f5-bf8c-d9b1e7aa9c5d/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5cf1b3cf7987/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/5cf1b3cf7987c16061df1f12f5be01702df47d4d003f4fc7844d36583b0df168

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:MAL_RANSOM_COVID19_Apr20_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ransomware distributed in COVID-19 theme
Reference:https://unit42.paloaltonetworks.com/covid-19-themed-cyber-attacks-target-government-and-medical-organizations/
Rule name:MAL_RANSOM_COVID19_Apr20_1_RID2ECC
Create hunting rule
Author:Florian Roth
Description:Detects ransomware distributed in COVID-19 theme
Reference:https://unit42.paloaltonetworks.com/covid-19-themed-cyber-attacks-target-government-and-medical-organizations/
Rule name:NET
Create hunting rule
Author:malware-lu
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/441344/

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