MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff5b380f8c24b9e89cc000d13986485f6568c102ca5f0d4673ae3792b791ca7b. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff5b380f8c24b9e89cc000d13986485f6568c102ca5f0d4673ae3792b791ca7b
SHA3-384 hash: 1ddba663e2415ba9d2a67b0deec10def06be2e7bf6e91bd909f0bc162eb9ed75915ad8d59355458bac3146b025ea7c10
SHA1 hash: 4bcf9e79ff92b507578315be8e83a6c47a4d9bb3
MD5 hash: 482f92262e03ecec6b72eb29331b3e77
humanhash: jig-charlie-bacon-violet
File name:ff5b380f8c24b9e89cc000d13986485f6568c102ca5f0d4673ae3792b791ca7b
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'093'632 bytes
First seen:2023-07-05 10:43:09 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 24576:9v76d4IlCGMNxUzTHt3XXXXX3XXXXXXX3F33XXXXX3XXXXXXX3d33XXXXX3XXXXR:9Dg4CMLkT
Threatray 4'457 similar samples on MalwareBazaar
TLSH T17D353CA81A4C2D92CCF595B2CD270C4AE13F34376F465A2727A25F918A2942DF7DD80F
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 a282b28a82c26ab2 (4 x AgentTesla)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
297
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
ff5b380f8c24b9e89cc000d13986485f6568c102ca5f0d4673ae3792b791ca7b
Verdict:
Malicious activity
Analysis date:
2023-07-05 10:42:40 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/6bff53d6-ee3c-450a-9253-6f2e879e6711

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/407438/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67803735.15047.1981.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64a549733cd40cbaf5afaa6e/reports/fa216c76-b2e2-4589-b25a-747503f5f944/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/ff5b380f8c24b9e89cc000d13986485f6568c102ca5f0d4673ae3792b791ca7b
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:
Malicious
Link:
https://analyze.intezer.com/analyses/ac980499-9ac1-42ab-8784-e666daf451ed
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1267147
Signature
.NET source code contains very large strings
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
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1267147 Sample: 964D6PQ8zD.exe Startdate: 05/07/2023 Architecture: WINDOWS Score: 100 35 Snort IDS alert for network traffic 2->35 37 Found malware configuration 2->37 39 Sigma detected: Scheduled temp file as task from temp location 2->39 41 7 other signatures 2->41 7 964D6PQ8zD.exe 6 2->7         started        11 adOqmQaR.exe 2 2->11         started        process3 file4 23 C:\Users\user\AppData\Roaming\adOqmQaR.exe, PE32 7->23 dropped 25 C:\Users\user\AppData\Local\...\tmpC14B.tmp, XML 7->25 dropped 27 C:\Users\user\AppData\...\964D6PQ8zD.exe.log, ASCII 7->27 dropped 43 Uses schtasks.exe or at.exe to add and modify task schedules 7->43 45 Writes to foreign memory regions 7->45 47 Injects a PE file into a foreign processes 7->47 13 RegSvcs.exe 15 2 7->13         started        17 RegSvcs.exe 7->17         started        19 schtasks.exe 1 7->19         started        49 Multi AV Scanner detection for dropped file 11->49 51 Machine Learning detection for dropped file 11->51 signatures5 process6 dnsIp7 29 api4.ipify.org 104.237.62.211, 443, 49706 WEBNXUS United States 13->29 31 api.telegram.org 149.154.167.220, 443, 49707 TELEGRAMRU United Kingdom 13->31 33 api.ipify.org 13->33 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->53 55 Tries to steal Mail credentials (via file / registry access) 13->55 57 Tries to harvest and steal browser information (history, passwords, etc) 13->57 59 Installs a global keyboard hook 13->59 61 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->61 63 May check the online IP address of the machine 17->63 21 conhost.exe 19->21         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ff5b380f8c24b9e89cc000d13986485f6568c102ca5f0d4673ae3792b791ca7b/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-06-27 05:25:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=75ntqd4mes46rhgaadittbsil5swrqiczjpq2rttvy3zfn4rzj5q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
12dd7993470fb8771929bc1fa70876866bb29f8a4f43d5c79dc8d643501bd3a0
AgentTesla
188b6a18fcd3ffdc757cb1438353fd909de357425455dcce4575c415582506ff
AgentTesla
7c32af309a2521511d759a08cdc7cefc647e94cbdd590e7f7ef8ef24fa8b539a
AgentTesla
9c12f011c55fb007079146d47ac150500585108217d74e4209f234006d91590a
AgentTesla
ba852b38002916eb89dd9ada1f1ff78c308b433732b1600813789f5707ab6d62
AgentTesla
+ 4'447 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/230705-mss7bsdb6w/
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
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1507062795:AAEBb0H5OYbp-dWwXk8ffQp0InjOhKxhpbU/
Unpacked files
SH256 hash:
0a4b90847c9241a34f5ae61bb685fc5c9d9dc1feff40f83e63231de7b95f53a5
MD5 hash:
6b4e5b12197bd3c75b585e0822954e23
SHA1 hash:
edf7738cb02b2e31f76f63fcd838b8230ee717ed
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/67dcc158-47b6-4db9-8c25-d049894e7830/
Parent samples :
188b6a18fcd3ffdc757cb1438353fd909de357425455dcce4575c415582506ff
ba852b38002916eb89dd9ada1f1ff78c308b433732b1600813789f5707ab6d62
ff5b380f8c24b9e89cc000d13986485f6568c102ca5f0d4673ae3792b791ca7b
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/67dcc158-47b6-4db9-8c25-d049894e7830/
SH256 hash:
40ea1a1aae0addf3a963ffb9d16b2afa9c42bbe65aa642b1f5b0d4e437d1394f
MD5 hash:
0024d35eeba686fc68ff2af1f7e303d4
SHA1 hash:
87b24093027e2639cde79dfa4a623069ba7eba74
Link:
https://www.unpac.me/results/67dcc158-47b6-4db9-8c25-d049894e7830/
SH256 hash:
0a4b90847c9241a34f5ae61bb685fc5c9d9dc1feff40f83e63231de7b95f53a5
MD5 hash:
6b4e5b12197bd3c75b585e0822954e23
SHA1 hash:
edf7738cb02b2e31f76f63fcd838b8230ee717ed
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/67dcc158-47b6-4db9-8c25-d049894e7830/
Parent samples :
188b6a18fcd3ffdc757cb1438353fd909de357425455dcce4575c415582506ff
ba852b38002916eb89dd9ada1f1ff78c308b433732b1600813789f5707ab6d62
ff5b380f8c24b9e89cc000d13986485f6568c102ca5f0d4673ae3792b791ca7b
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/67dcc158-47b6-4db9-8c25-d049894e7830/
SH256 hash:
40ea1a1aae0addf3a963ffb9d16b2afa9c42bbe65aa642b1f5b0d4e437d1394f
MD5 hash:
0024d35eeba686fc68ff2af1f7e303d4
SHA1 hash:
87b24093027e2639cde79dfa4a623069ba7eba74
Link:
https://www.unpac.me/results/67dcc158-47b6-4db9-8c25-d049894e7830/
SH256 hash:
0a4b90847c9241a34f5ae61bb685fc5c9d9dc1feff40f83e63231de7b95f53a5
MD5 hash:
6b4e5b12197bd3c75b585e0822954e23
SHA1 hash:
edf7738cb02b2e31f76f63fcd838b8230ee717ed
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/67dcc158-47b6-4db9-8c25-d049894e7830/
Parent samples :
188b6a18fcd3ffdc757cb1438353fd909de357425455dcce4575c415582506ff
ba852b38002916eb89dd9ada1f1ff78c308b433732b1600813789f5707ab6d62
ff5b380f8c24b9e89cc000d13986485f6568c102ca5f0d4673ae3792b791ca7b
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/67dcc158-47b6-4db9-8c25-d049894e7830/
SH256 hash:
40ea1a1aae0addf3a963ffb9d16b2afa9c42bbe65aa642b1f5b0d4e437d1394f
MD5 hash:
0024d35eeba686fc68ff2af1f7e303d4
SHA1 hash:
87b24093027e2639cde79dfa4a623069ba7eba74
Link:
https://www.unpac.me/results/67dcc158-47b6-4db9-8c25-d049894e7830/
SH256 hash:
ff5b380f8c24b9e89cc000d13986485f6568c102ca5f0d4673ae3792b791ca7b
MD5 hash:
482f92262e03ecec6b72eb29331b3e77
SHA1 hash:
4bcf9e79ff92b507578315be8e83a6c47a4d9bb3
Link:
https://www.unpac.me/results/67dcc158-47b6-4db9-8c25-d049894e7830/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/ff5b380f8c24b9e89cc000d13986485f6568c102ca5f0d4673ae3792b791ca7b

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/407438/

Comments