MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5c8db78887b77ac7d3293e8606ed0cdcfb045e1bdaefa2a19adc202a192ba08. 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: f5c8db78887b77ac7d3293e8606ed0cdcfb045e1bdaefa2a19adc202a192ba08
SHA3-384 hash: 7470734a70311ce944f7609a473784479c3aab58568d967d96decff1b579ed5df419db3693968478f10bc8cdd1d9512f
SHA1 hash: 8ed608d088992af7e489a7a35218f07727a7b4de
MD5 hash: 665306cd3cd54114d2660d34e4af9e5e
humanhash: queen-coffee-blue-william
File name:665306cd3cd54114d2660d34e4af9e5e.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:644'096 bytes
First seen:2023-05-25 06:19:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:TxtPplTY6RhKuQlHhEYxht2rIvbCEy+EvUeOPkXthRku8D7c+F0+Gb0U5MxFkQvb:TxJTDEvHhEGOAuEy+KthRkdDH0LbYLbb
Threatray 4'214 similar samples on MalwareBazaar
TLSH T1D9D42361272D5582C4AF6B7808241179237D5FDBB412C34B1DA2B2FE5F6DB0F46A0E8B
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
240
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
665306cd3cd54114d2660d34e4af9e5e.exe
Verdict:
Malicious activity
Analysis date:
2023-05-25 06:21:21 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b92337dc-fe77-44d8-8976-7972d8eae7dc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/391401/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67197111.7834.7298.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/646efe139621774aa98ee1c5/reports/76df8a7f-025f-4255-a618-5313cc5f3cda/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/f5c8db78887b77ac7d3293e8606ed0cdcfb045e1bdaefa2a19adc202a192ba08
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c4bb62c8-96be-4a06-93de-4c71d0d9eeac
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1242184
Signature
Antivirus detection for URL or domain
Contains functionality to register a low level keyboard hook
Found malware configuration
Installs a global keyboard hook
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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)
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5c8db78887b77ac7d3293e8606ed0cdcfb045e1bdaefa2a19adc202a192ba08/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-24 04:57:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6xenw6eipn32y7jsspuga3wqzxh3arpbxwxpukqzvxbafimsxiea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
345750d39c7d8b5faf43e95d7621ab0ea56fbd219a78befa08b3ed5099540dbc
AgentTesla
571f10fb2f8ed39463e85d4a5af98f8203489b60d7a634d890462f10d6b15f2d
AgentTesla
6c3de47dade4aecab32720941195ae5fd0c275f66358c05cb01162fc8c0189b3
AgentTesla
6ff0433a9bb7d6a3a7dd345dbf1c12850ec13d3e72898815ed595c9605752dbe
AgentTesla
893870940f0b3f56d46f71effcd3cc731607154214f1ba956f54f50b5a4134dd
AgentTesla
978a959c5131f0e37d076b6a2b777c35cae4f58756a3d25be2662e58301f0ebd
AgentTesla
a7b03a792bf07eedf52b9d8ac326caed59c996becf7296287b4b7f3073c0ccab
AgentTesla
b1027117c8bfd665293ef2dbf4df38d5bd1bb6f5fb068a8e29e22cef3572aafc
AgentTesla
b8989acd38fb372495a40c9429bd3196ba2981c82cff4cd2a00cfc0bcd1ec012
AgentTesla
d24a873b0900984e3c934d8bc4f116f1d459373b1dd4e7aa0fcfaa94ffaccd7f
AgentTesla
+ 4'204 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/230525-g3q7tsgg4x/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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://discord.com/api/webhooks/1105328307010015232/y3JHG4bp0jeynHE4DQgvB8OX8QijYxrk2CH91SY0HvNfeBptAktLBqo7Ix-7GllXk9Gz
Unpacked files
SH256 hash:
b559b10a68a91c24eb2fdfc928a02fd3456860c28c13289afe507e07ab117d70
MD5 hash:
564dc700aadac9abb234d9fc72acd9a4
SHA1 hash:
ddd6f59c48f7c7b36cda7ff47a7de17c8e3be552
Link:
https://www.unpac.me/results/3798a2ff-e2a6-4f20-bbf8-f0b067bc4e05/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/3798a2ff-e2a6-4f20-bbf8-f0b067bc4e05/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
59c468a01b1ada289a1757b9fb74e35fac5f281fed0f5eca4c52455c2fdeccc1
MD5 hash:
2d12f3fc48c7a92c1b08d6c8a6b31f11
SHA1 hash:
7df6d5159faabc95f5df98f1f7034d8340698f10
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/3798a2ff-e2a6-4f20-bbf8-f0b067bc4e05/
Parent samples :
345750d39c7d8b5faf43e95d7621ab0ea56fbd219a78befa08b3ed5099540dbc
a7b03a792bf07eedf52b9d8ac326caed59c996becf7296287b4b7f3073c0ccab
893870940f0b3f56d46f71effcd3cc731607154214f1ba956f54f50b5a4134dd
f5c8db78887b77ac7d3293e8606ed0cdcfb045e1bdaefa2a19adc202a192ba08
da88ccb78b77682a6eb79e8ca1f8f5e5bf4c89e009158ee29a91bba96a175288
f5c29d2220a1134ebff767955e043ad273af49a44daf5a6e941cd96de8194b31
SH256 hash:
a518e0fddabae1e59f933566cb54e592331404d5362976f3ef81a1432dac4ffb
MD5 hash:
de906fce89f615f303ddfb80c1b37b35
SHA1 hash:
3568e3f9f0731da9a3294f4f8de61f95dc3eec31
Link:
https://www.unpac.me/results/3798a2ff-e2a6-4f20-bbf8-f0b067bc4e05/
SH256 hash:
94c4f5bd93f52d592609487d5c36e1e25bae1fd1b4a83afc0d92704e29b18b2f
MD5 hash:
4e5d04c2a499578fbbd218d51543aa2a
SHA1 hash:
0bd23ef494facd375874d6091ccea8037c135a8e
Link:
https://www.unpac.me/results/3798a2ff-e2a6-4f20-bbf8-f0b067bc4e05/
SH256 hash:
f5c8db78887b77ac7d3293e8606ed0cdcfb045e1bdaefa2a19adc202a192ba08
MD5 hash:
665306cd3cd54114d2660d34e4af9e5e
SHA1 hash:
8ed608d088992af7e489a7a35218f07727a7b4de
Link:
https://www.unpac.me/results/3798a2ff-e2a6-4f20-bbf8-f0b067bc4e05/
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
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 f5c8db78887b77ac7d3293e8606ed0cdcfb045e1bdaefa2a19adc202a192ba08

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/391401/
  
URLhaus
https://urlhaus.abuse.ch/url/2638556/
  
Delivery method
Distributed via web download

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