MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bcf230d03813cc656b56bcb5331cd946cc976a25657b62ff89e3b97f9a7b089c. 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: bcf230d03813cc656b56bcb5331cd946cc976a25657b62ff89e3b97f9a7b089c
SHA3-384 hash: 950a737434cb9e62c92f005505ad99d2ff954f7937982c7f5f4632cd526588fe1aebe1cf070b217f983a602e9ce181d7
SHA1 hash: 15b6dfe0dbc9f6afac8dcb629d8a4e692856186c
MD5 hash: 60f00b4f92ca591ab149aced07936328
humanhash: connecticut-mars-nebraska-tango
File name:BANK SLIP.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'030'144 bytes
First seen:2023-07-03 07:37:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:abWnA0T55GAbw/zdY6V0Jgj+tjWMi/Nn1Q7ZCgH+:a/trdY6nj+di9WgT
Threatray 247 similar samples on MalwareBazaar
TLSH T1A22585AD3544219BE43D9672C6A2074AF23B6C1EB2134C5B2EE25AC1862D41E3FDDD1F
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 e4b4b4f2d8ece0e0 (7 x AgentTesla, 1 x DarkCloud, 1 x RedLineStealer)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
266
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
BANK SLIP.pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-07-03 07:39:54 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d854c834-57c7-4bbe-88e0-5d9a6b265a8a

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/405729/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67876400.3714.28064.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/64a27adb2299d26882644d49/reports/984c3516-9330-445c-a281-14481d15c30c/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/bcf230d03813cc656b56bcb5331cd946cc976a25657b62ff89e3b97f9a7b089c
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/6b422385-221d-474b-b90d-fa284ae86b5b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1265603
Signature
.NET source code contains very large strings
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
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
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 an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 898630 Sample: BANK_SLIP.pdf.exe Startdate: 03/07/2023 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic 2->40 42 Found malware configuration 2->42 44 Sigma detected: Scheduled temp file as task from temp location 2->44 46 7 other signatures 2->46 7 BANK_SLIP.pdf.exe 6 2->7         started        11 dSXUWXzYQ.exe 2 2->11         started        13 fCVSa.exe 2 2->13         started        15 fCVSa.exe 1 2->15         started        process3 file4 32 C:\Users\user\AppData\Roaming\dSXUWXzYQ.exe, PE32 7->32 dropped 34 C:\Users\user\AppData\Local\...\tmpD72F.tmp, XML 7->34 dropped 36 C:\Users\user\...\BANK_SLIP.pdf.exe.log, ASCII 7->36 dropped 56 Uses schtasks.exe or at.exe to add and modify task schedules 7->56 17 RegSvcs.exe 2 9 7->17         started        22 schtasks.exe 1 7->22         started        58 Multi AV Scanner detection for dropped file 11->58 60 Machine Learning detection for dropped file 11->60 24 conhost.exe 13->24         started        26 conhost.exe 15->26         started        signatures5 process6 dnsIp7 38 webmail.mdist.us 192.185.226.148, 49695, 49696, 587 UNIFIEDLAYER-AS-1US United States 17->38 30 C:\Users\user\AppData\Roaming\...\fCVSa.exe, PE32 17->30 dropped 48 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->48 50 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->50 52 Tries to steal Mail credentials (via file / registry access) 17->52 54 2 other signatures 17->54 28 conhost.exe 22->28         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bcf230d03813cc656b56bcb5331cd946cc976a25657b62ff89e3b97f9a7b089c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-06-30 05:37:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
29
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xtzdbubycpggk22wxs2tghgzi3gjo2rfmv5wf74j4o4x7gt3bcoa._file
Verdict:
malicious
Similar samples:
1ed23ba2f4f0f91fe3ef1cbb68126fa47ca460aa8d77da6f0c345cbaea062292
AgentTesla
3c15327363831cc1f832ff3fc3156339c546dc72ace1342502b5826416adcd28
AgentTesla
60a107b83a792df4cafbe67547cf3663ee3e2277572f8778bb78bd226d9188d8
AgentTesla
6682d37922e7d9bcbb13263a2942817c003aaf48b77e70b9f0a8e24d1895ad02
AgentTesla
8384d93906d4eb8eca32036235be4fe3f1f7c5c810207a3e9edbc9c30b0d4d22
AgentTesla
8e42f5b252ac7d0ef6ab0985047472855d8bd76667bf62ca6f13d0a6c2cb6bdf
AgentTesla
949c549fbf47f559d9e0aa2cb247c955a1d9f35d8b7e4bcb675bd8697b081fe2
AgentTesla
a615a2c647bce3b67f43c818a7fd972a653a605efce83b7eb6f38fb374ec8eba
AgentTesla
bda72294edeb129266485f6fb9fc13a882e363200e61b8052aabc0a1f5c9f055
AgentTesla
e8ccbb18209cd3444552c2d393b0203ad2fc85242ad4705c2f6106dac24dffd0
AgentTesla
+ 237 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230703-jgdqqagf6w/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/dc12ba1a-8246-4594-9159-f82bb52c0438/
SH256 hash:
341dad2e17e11810eaf1a2f87fdf0da98b4031e6e9560d049ece79a745cd0d70
MD5 hash:
117b7ebb63779c0957a8e8e7e5d0ba6b
SHA1 hash:
b6b01ffa298c126ed0a28da2e4d7a2a4ae10daa3
Link:
https://www.unpac.me/results/dc12ba1a-8246-4594-9159-f82bb52c0438/
SH256 hash:
f08d5bc21d2ba958395eeb3ade7f826dc215a378c546ee57ae2c47811649397a
MD5 hash:
33803cc4349a6561c155cf9a217efc5e
SHA1 hash:
771cf4815ccd9b73b70d60443c9ee6aab1687df1
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/dc12ba1a-8246-4594-9159-f82bb52c0438/
Parent samples :
43ce74b24e828ba294f7247f66878e92d965555ffc05a06299e2e4938bae5ccc
bcf230d03813cc656b56bcb5331cd946cc976a25657b62ff89e3b97f9a7b089c
45f47c94a6941a53e10edf8021e157d3eb74d6dc04559057b522cc9cbe30651e
f468e71c51b81601ee1c836199470b669e9c5dd83d931890b406dc82744bdd1a
9605975e8a60b03447b1b508f4fa2c0640ff6662481b622b8db8060302b01fd1
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/dc12ba1a-8246-4594-9159-f82bb52c0438/
SH256 hash:
341dad2e17e11810eaf1a2f87fdf0da98b4031e6e9560d049ece79a745cd0d70
MD5 hash:
117b7ebb63779c0957a8e8e7e5d0ba6b
SHA1 hash:
b6b01ffa298c126ed0a28da2e4d7a2a4ae10daa3
Link:
https://www.unpac.me/results/dc12ba1a-8246-4594-9159-f82bb52c0438/
SH256 hash:
f08d5bc21d2ba958395eeb3ade7f826dc215a378c546ee57ae2c47811649397a
MD5 hash:
33803cc4349a6561c155cf9a217efc5e
SHA1 hash:
771cf4815ccd9b73b70d60443c9ee6aab1687df1
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/dc12ba1a-8246-4594-9159-f82bb52c0438/
Parent samples :
43ce74b24e828ba294f7247f66878e92d965555ffc05a06299e2e4938bae5ccc
bcf230d03813cc656b56bcb5331cd946cc976a25657b62ff89e3b97f9a7b089c
45f47c94a6941a53e10edf8021e157d3eb74d6dc04559057b522cc9cbe30651e
f468e71c51b81601ee1c836199470b669e9c5dd83d931890b406dc82744bdd1a
9605975e8a60b03447b1b508f4fa2c0640ff6662481b622b8db8060302b01fd1
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/dc12ba1a-8246-4594-9159-f82bb52c0438/
SH256 hash:
341dad2e17e11810eaf1a2f87fdf0da98b4031e6e9560d049ece79a745cd0d70
MD5 hash:
117b7ebb63779c0957a8e8e7e5d0ba6b
SHA1 hash:
b6b01ffa298c126ed0a28da2e4d7a2a4ae10daa3
Link:
https://www.unpac.me/results/dc12ba1a-8246-4594-9159-f82bb52c0438/
SH256 hash:
f08d5bc21d2ba958395eeb3ade7f826dc215a378c546ee57ae2c47811649397a
MD5 hash:
33803cc4349a6561c155cf9a217efc5e
SHA1 hash:
771cf4815ccd9b73b70d60443c9ee6aab1687df1
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/dc12ba1a-8246-4594-9159-f82bb52c0438/
Parent samples :
43ce74b24e828ba294f7247f66878e92d965555ffc05a06299e2e4938bae5ccc
bcf230d03813cc656b56bcb5331cd946cc976a25657b62ff89e3b97f9a7b089c
45f47c94a6941a53e10edf8021e157d3eb74d6dc04559057b522cc9cbe30651e
f468e71c51b81601ee1c836199470b669e9c5dd83d931890b406dc82744bdd1a
9605975e8a60b03447b1b508f4fa2c0640ff6662481b622b8db8060302b01fd1
SH256 hash:
bcf230d03813cc656b56bcb5331cd946cc976a25657b62ff89e3b97f9a7b089c
MD5 hash:
60f00b4f92ca591ab149aced07936328
SHA1 hash:
15b6dfe0dbc9f6afac8dcb629d8a4e692856186c
Link:
https://www.unpac.me/results/dc12ba1a-8246-4594-9159-f82bb52c0438/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bcf230d03813/report/overview.html
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.

Cape
Cape
https://www.capesandbox.com/analysis/405729/

Comments