MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3767d055b8af7151cf6e469755a1fc4bb974411d4b6b0f1a322c9c6cb20e1184. 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: 3767d055b8af7151cf6e469755a1fc4bb974411d4b6b0f1a322c9c6cb20e1184
SHA3-384 hash: f7ea43afa3b67f61a19a97d44a74d210b34dba2c37465e5031cd972e4e1e861c29f839465cc9d709591c987201f4100d
SHA1 hash: 516c9fcd3be6943fb3cdc9c1a0aac7f1e6bfbe46
MD5 hash: 70e5f5bf3d771cf4851196f89a78f224
humanhash: twelve-diet-one-sink
File name:SecuriteInfo.com.Win32.PWSX-gen.22766.3017
Download: download sample
Signature AgentTesla
Create hunting rule
File size:872'960 bytes
First seen:2022-11-07 05:02:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'749 x AgentTesla, 19'653 x Formbook, 12'246 x SnakeKeylogger)
ssdeep 24576:nlcqwyRu0jOBzXq9US/vM3dALY5pOtYDic:lcqwyRu0QzXq9Tk3mLY5vic
Threatray 22'885 similar samples on MalwareBazaar
TLSH T13B05BDEF65A2B4E8CEF08D79F0756B1D02605A009A27A357617FFE17763927D8F40A08
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)
File icon (PE):PE icon
dhash icon d0f8ececece8f0f8 (9 x AgentTesla, 1 x Loki, 1 x CyberGate)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.22766.3017
Verdict:
Malicious activity
Analysis date:
2022-11-07 05:03:59 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/50827add-f95f-4d26-8418-217edcc9ffec

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/329670/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.22766.3017.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6368918a3c6c57b4ec4150b6/reports/2166231b-7e3a-4bd8-926a-11998f954530/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/b26b8a3a-2162-4bc9-9db0-49c66aaff291
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1106931
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Moves itself to temp directory
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 739595 Sample: SecuriteInfo.com.Win32.PWSX... Startdate: 07/11/2022 Architecture: WINDOWS Score: 100 24 Snort IDS alert for network traffic 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 5 other signatures 2->30 6 SecuriteInfo.com.Win32.PWSX-gen.22766.3017.exe 3 2->6         started        process3 file4 16 SecuriteInfo.com.W....22766.3017.exe.log, ASCII 6->16 dropped 32 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->32 34 May check the online IP address of the machine 6->34 36 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->36 38 Injects a PE file into a foreign processes 6->38 10 SecuriteInfo.com.Win32.PWSX-gen.22766.3017.exe 15 3 6->10         started        14 SecuriteInfo.com.Win32.PWSX-gen.22766.3017.exe 6->14         started        signatures5 process6 dnsIp7 18 mail.woxi.cz 77.93.220.4, 49696, 587 MASTER-ASCzechRepublicwwwmasterczCZ Czech Republic 10->18 20 api.ipify.org.herokudns.com 3.232.242.170, 443, 49695 AMAZON-AESUS United States 10->20 22 2 other IPs or domains 10->22 40 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 10->40 42 Moves itself to temp directory 10->42 44 Tries to steal Mail credentials (via file / registry access) 10->44 46 2 other signatures 10->46 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3767d055b8af7151cf6e469755a1fc4bb974411d4b6b0f1a322c9c6cb20e1184/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-07 01:37:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
28
AV detection:
23 of 40 (57.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g5t5avnyv5yvdt3oi2lvlip4jo4xiqi5jnvq6grsfsogzmqocgca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1fae0b98796b9393c5dd5345c7f955514feb8ac99b5a3d1fb76021bb1fd5f820
AgentTesla
2ee6bfc52e215716822a0b02940a6d2667826f443dfa7fb90219bfdec7c6e167
AgentTesla
57723ebe18b3371ec8c844fa7a0bc1039b420d2cf56759a2ad3cd087b459989f
AgentTesla
a0b715dbe6410280098b511f7cf95b466c14f15de32ed2cd79744d2ebd7ad8ff
AgentTesla
be06f8a3ed040aadf2598bc5a9b4c886c271ad7866505dba11b723dba968f518
AgentTesla
da3907286f538586573df79364298076e3e1605daadc7de588e57fe1544604df
AgentTesla
df8591cd992c872a9f859d2fdd8fcd8ef6d1860fa7d8a636f620eedb0a013bf3
AgentTesla
+ 22'875 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/221107-fppamscbam/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/447b2d86-e8c3-48fc-9c7b-3425730bc730
Unpacked files
SH256 hash:
a27e7967f09a2e9752c0716e2fce5fcb61092df35de2f8a8f8c10e34af0c7e7a
MD5 hash:
2ea7973393e9335928591a03d9744315
SHA1 hash:
e0d90702bf3bfba87512de2abb1487e85bd05841
Link:
https://www.unpac.me/results/b8cb7aa4-fcd2-4db8-b5dd-88c55ebf5695/
SH256 hash:
bed7309ed7007b0aa5f455f58da65c176438894250030633ff2882152c1b5693
MD5 hash:
1a20c4f9abb6dfe720fba9cbb5e1a89a
SHA1 hash:
a975e1cbb8496d66722685412591e87408881dd0
Link:
https://www.unpac.me/results/b8cb7aa4-fcd2-4db8-b5dd-88c55ebf5695/
Parent samples :
fd7534bcebad65ea78e3b3fa57825115edbc174aaa654703c51850537c50fc9b
26a854ed617e7368263a3a4e3f6911742ee81411a05efda2bfdce22a5aba6436
f42ff1b3995ca789686b11f28cd181c4a17f5afce76bcb6b6ee4c97339f5ec75
19c3799b163256718a935d51f3be3495883d684ddad16e2666ba898c3c663064
23f8d47363d71390a8b62c1d34c18b4ce36eaed94f4a9cc3b741f8e028a7245c
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/b8cb7aa4-fcd2-4db8-b5dd-88c55ebf5695/
SH256 hash:
01b0638026ea293cf01f864c1a6d1b3b90a95549865ce3d6437fd3416ede73a8
MD5 hash:
83ab251b4a356acb875b9fde61553008
SHA1 hash:
47ae0da1bce946f26f38881c5f6cc0288501f6b8
Link:
https://www.unpac.me/results/b8cb7aa4-fcd2-4db8-b5dd-88c55ebf5695/
SH256 hash:
92bd802a0f7eb1213758a6c1a4c07302e0320c3a2aeb6273b0303dd3bbdefe90
MD5 hash:
046e97119545e5abde2f40b5dc3a0344
SHA1 hash:
3e69b67ddff2554c8cd72e129d4da9c8acd9d331
Link:
https://www.unpac.me/results/b8cb7aa4-fcd2-4db8-b5dd-88c55ebf5695/
SH256 hash:
3767d055b8af7151cf6e469755a1fc4bb974411d4b6b0f1a322c9c6cb20e1184
MD5 hash:
70e5f5bf3d771cf4851196f89a78f224
SHA1 hash:
516c9fcd3be6943fb3cdc9c1a0aac7f1e6bfbe46
Link:
https://www.unpac.me/results/b8cb7aa4-fcd2-4db8-b5dd-88c55ebf5695/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3767d055b8af/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/3767d055b8af7151cf6e469755a1fc4bb974411d4b6b0f1a322c9c6cb20e1184

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.

Cape
Cape
https://www.capesandbox.com/analysis/329670/

Comments