MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3d484451f9d0cf5aa68dfeceed67b5853cd2780512129668e9fdd98bc5490de. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3d484451f9d0cf5aa68dfeceed67b5853cd2780512129668e9fdd98bc5490de
SHA3-384 hash: 2574625a3887501cb3986486b3af92a45d67205f5c6ec1fb8647ca58b345bf4b997f174e2c74a13b53a4a458c23b9e78
SHA1 hash: 6f536090d7c40d99fb3985ba918c38721b045464
MD5 hash: 7535801edec66351fde7f3fd34bf0fce
humanhash: pasta-vegan-apart-west
File name:c3d484451f9d0cf5aa68dfeceed67b5853cd2780512129668e9fdd98bc5490de
Download: download sample
Signature AgentTesla
Create hunting rule
File size:627'200 bytes
First seen:2023-05-14 09:34:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:4APNj5AyHHwQLFpmPg6pnSb8YIQjIgtN5H+Hlth:l3hsRpnVQUk5U/
Threatray 1'137 similar samples on MalwareBazaar
TLSH T1AED4E074D0AE45F2E10E89709C38BDA61F7270D3F9F546343B396544CFABA943E8864A
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 f6998cb69a8cdce8 (4 x SnakeKeylogger, 2 x AgentTesla, 1 x njrat)
Reporter petikvx
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c3d484451f9d0cf5aa68dfeceed67b5853cd2780512129668e9fdd98bc5490de
Verdict:
Malicious activity
Analysis date:
2023-05-14 09:35:14 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2fb2f016-323b-4b2f-a599-13697ad1897e

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/389318/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2015.12110.14046.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/6460ab4a9afafccc175d348a/reports/ac33ef0b-dfe9-449d-912f-6b5a6830e20c/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/c3d484451f9d0cf5aa68dfeceed67b5853cd2780512129668e9fdd98bc5490de
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/eadac54a-b25e-4d5e-bbd8-f6113c111c71
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1232716
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
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 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
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
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 865694 Sample: PDwjwxp49t.exe Startdate: 14/05/2023 Architecture: WINDOWS Score: 100 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Antivirus / Scanner detection for submitted sample 2->55 57 7 other signatures 2->57 7 PDwjwxp49t.exe 7 2->7         started        11 fwDHKb.exe 4 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\fwDHKb.exe, PE32 7->31 dropped 33 C:\Users\user\...\fwDHKb.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp4E94.tmp, XML 7->35 dropped 37 C:\Users\user\AppData\...\PDwjwxp49t.exe.log, ASCII 7->37 dropped 59 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->59 61 May check the online IP address of the machine 7->61 63 Uses schtasks.exe or at.exe to add and modify task schedules 7->63 71 2 other signatures 7->71 13 PDwjwxp49t.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        65 Antivirus detection for dropped file 11->65 67 Multi AV Scanner detection for dropped file 11->67 69 Machine Learning detection for dropped file 11->69 21 fwDHKb.exe 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 api4.ipify.org 173.231.16.77, 443, 49700 WEBNXUS United States 13->39 41 smtp.gmail.com 108.177.119.108, 25, 49701 GOOGLEUS United States 13->41 43 api.ipify.org 13->43 73 Installs a global keyboard hook 13->73 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        45 64.185.227.155, 443, 49702 WEBNXUS United States 21->45 47 108.177.119.109, 25, 49703 GOOGLEUS United States 21->47 49 api.ipify.org 21->49 75 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->75 77 Tries to steal Mail credentials (via file / registry access) 21->77 79 Tries to harvest and steal browser information (history, passwords, etc) 21->79 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c3d484451f9d0cf5aa68dfeceed67b5853cd2780512129668e9fdd98bc5490de/
Threat name:
ByteCode-MSIL.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2023-05-09 14:29:58 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ypkiiri7tugplkti37wo5vt3lbj42j4akeqsszuot7ozrpcusdpa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
021cfdac35b7f0cb8f6ba460a33994d0128883ad281812b380978bc5127abbbc
AgentTesla
21a5e58e2fe39e481f9977f94a94d352c4c492e9bd6d79d4ae3bbf4cc4a2d751
AgentTesla
4634594a43ca9d6f4630aecf8a17a04a1b2e942cafa3080a4064e2ec7741bd5f
AgentTesla
5404c10cf88a5d915b78fcc822cb3ba3139ad4ed9cdacbf6c82dd070c4e1bc4b
AgentTesla
6f4eee6d0a251756dee150a7eef3fc19d4a953c4cd729e14470b2f52278918fd
AgentTesla
a4b5f7aed3df1aaffcac4423faf222b78da209a22d2f6bd74cdf46d2b1498670
AgentTesla
a782d89a06f36333a3e7370c6b535d5dfb518edfed64e660d989de3b53b207fa
AgentTesla
aba99ac623b8f43f53873ee48dbf2f18f7206ae2041821e660b79505a3743ead
AgentTesla
+ 1'127 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/230514-lkcc6sdg6v/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
Unpacked files
SH256 hash:
cc55d4027eff0eadda6946672d37cc41a6ee76fcd089172c9e3a3aa782bc5890
MD5 hash:
ecef6e046ed5bc2d4aab195447d10cc2
SHA1 hash:
967ad06a767610d255233645233dde4a1a94511a
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/5bb72045-ec53-43ce-b009-8d4f9e97f6b4/
Parent samples :
c3d484451f9d0cf5aa68dfeceed67b5853cd2780512129668e9fdd98bc5490de
a2568c55311566d7907ad76b9b833d696ca45eb06b06e581a1e673d4442c613e
SH256 hash:
a0ed3184558b45ed9cd9dbb4bbc98c89172bf869cd115cabc6cb46d8a224d302
MD5 hash:
ffcd7bfac066c662ae1e0c8bff635832
SHA1 hash:
71a762dac8c3503f4469ee0391c4672e5dec35bb
Link:
https://www.unpac.me/results/5bb72045-ec53-43ce-b009-8d4f9e97f6b4/
SH256 hash:
83fde4c9e3bd778ea729691f2dbae3a3921ca37c620873d5015e059366bd45ab
MD5 hash:
875c44e3510ef7b26167c427e22985fb
SHA1 hash:
7085e54effb2e903cbf2bface0dad4bd28d4a7c1
Link:
https://www.unpac.me/results/5bb72045-ec53-43ce-b009-8d4f9e97f6b4/
SH256 hash:
23a2da1caf9e08a2cb1896b2dde5b09586329368335d5fbdf49ceff938ff8e33
MD5 hash:
1429eaca6674462a520b9444cb3eb2bf
SHA1 hash:
2877bcc36a3701bd73cebc3344e9f44dacbff257
Link:
https://www.unpac.me/results/5bb72045-ec53-43ce-b009-8d4f9e97f6b4/
SH256 hash:
b52c29ba9ef8996bdf721950d900db96f1befb9883eb38c2075528e60c7aabd4
MD5 hash:
7b6143d9d94c8b80d191b77d8b6d1ba2
SHA1 hash:
1c91704ff6da2a9dd8aaa2ff2d5a5f69a445f76b
Link:
https://www.unpac.me/results/5bb72045-ec53-43ce-b009-8d4f9e97f6b4/
SH256 hash:
c3d484451f9d0cf5aa68dfeceed67b5853cd2780512129668e9fdd98bc5490de
MD5 hash:
7535801edec66351fde7f3fd34bf0fce
SHA1 hash:
6f536090d7c40d99fb3985ba918c38721b045464
Link:
https://www.unpac.me/results/5bb72045-ec53-43ce-b009-8d4f9e97f6b4/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.87
Link:
https://yomi.yoroi.company/submissions/c3d484451f9d0cf5aa68dfeceed67b5853cd2780512129668e9fdd98bc5490de

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:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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/389318/

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