MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fee59f311b2bd04aed3c5f40d7453366ceda8931de8e9dee2a64ef03823455ac. 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: 18


Intelligence 18 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fee59f311b2bd04aed3c5f40d7453366ceda8931de8e9dee2a64ef03823455ac
SHA3-384 hash: 6fbb35c05e9f3d1a36fb0205c6b99412ae0c1942dd287d462993a5a7e7e20483f08255af33c0404d1dc9f83ad775263c
SHA1 hash: cf14bafe62765605e4af00f1829b8cd4b937776c
MD5 hash: cb4ab5ca26ffb5315dfdfba8e23299e1
humanhash: carbon-arkansas-mobile-victor
File name:fee59f311b2bd04aed3c5f40d7453366ceda8931de8e9dee2a64ef03823455ac
Download: download sample
Signature AgentTesla
Create hunting rule
File size:803'840 bytes
First seen:2023-07-06 11:57:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 24576:j40biRoSErVxIE5mNAcuEniaRgJVPBHJd6M2P:ky4oRrjIw1Eia
Threatray 3'370 similar samples on MalwareBazaar
TLSH T18A05125A17FB021EC81B3BBD1D5411B1D6EE89967073CA134F9BB998EF23B2449906C3
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 71cc8cb2aa96d471 (13 x AgentTesla, 5 x Formbook, 2 x Loki)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
278
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
fee59f311b2bd04aed3c5f40d7453366ceda8931de8e9dee2a64ef03823455ac
Verdict:
Malicious activity
Analysis date:
2023-07-06 12:00:16 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/e0320e16-c75a-4a93-9cdc-b54fd6cee91b

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/409215/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67450001.27733.15882.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64a6ac4ba19f5dcc59aa0453/reports/acdc6216-610e-4952-9ee5-ca2f3e7b2840/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/fee59f311b2bd04aed3c5f40d7453366ceda8931de8e9dee2a64ef03823455ac
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/01c24ddf-a340-442f-a95b-dc5bca586e96
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1268536
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1268536 Sample: YSZKf2y5dB.exe Startdate: 06/07/2023 Architecture: WINDOWS Score: 100 51 Found malware configuration 2->51 53 Sigma detected: Scheduled temp file as task from temp location 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 4 other signatures 2->57 7 YSZKf2y5dB.exe 7 2->7         started        11 lrttgdApjFek.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\...\lrttgdApjFek.exe, PE32 7->31 dropped 33 C:\Users\...\lrttgdApjFek.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp3E02.tmp, XML 7->35 dropped 37 C:\Users\user\AppData\...\YSZKf2y5dB.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 65 Adds a directory exclusion to Windows Defender 7->65 13 YSZKf2y5dB.exe 15 7 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        67 Multi AV Scanner detection for dropped file 11->67 69 Machine Learning detection for dropped file 11->69 71 Injects a PE file into a foreign processes 11->71 21 lrttgdApjFek.exe 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 agrilivestock.net 103.215.139.42, 49702, 49703, 49705 BIGBANDNET-MYBigbandSdnBhdMY Malaysia 13->39 41 mail.agrilivestock.net 13->41 49 3 other IPs or domains 13->49 73 Installs a global keyboard hook 13->73 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        43 mail.agrilivestock.net 21->43 45 173.231.16.76, 443, 49704 WEBNXUS United States 21->45 47 api.ipify.org 21->47 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:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fee59f311b2bd04aed3c5f40d7453366ceda8931de8e9dee2a64ef03823455ac/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-09 16:00:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
25 of 38 (65.79%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=73sz6mi3fpiev3j4l5anorjtm3hnvcjr32hj33rkmtxqharukwwa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
18cd3063dcc655b5b9bffc3692d2e2fbc7199ee08e9c6ab01a1d7a6d6b9cc10e
AgentTesla
1c148df5780e4fd46144d5134c5a805b3e528a2ad6b6056314671e5f7652a128
AgentTesla
65370cfa1e08f458d53cb661cf02054d9324f155a7bbf6505b4da5c2f9492385
AgentTesla
6574de4e08f81b1f4f90ce824579d720328d2ebe5669b10449bd3b95f894b05c
AgentTesla
a34d64d2dc1a0f3bb6ffa8f44882eea76f3ae20f493f546008679dd1ba8736fb
AgentTesla
a6507c308d5a01cce561a7eac683e60661bbd9e5386cf9b7596ae35881cb00db
AgentTesla
b49f61234795f9d0c4fb2800a4c45346dadec2854f96c884d2432f91c3fa13a6
AgentTesla
f07a0a8fe2896a0a56233ef9a0fe8a9beabf09c6cf54740342d466c07d91d7a7
AgentTesla
+ 3'360 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/230706-n456psaf44/
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:
51156c0e07a20ec8805ddaae73663848bc8561ee57bc37db8b6fa67b48f41fc6
MD5 hash:
fce8848b41db443f95d471c95abde68a
SHA1 hash:
bc8dd2b5ee27efd848a420c7901ff636db77a8c0
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
cad9d5158bd4148003f9393e3b89ea98951360112337f191af3fc7ed9d9fac34
MD5 hash:
cebb2b71aadd6adf6c4b077193e0522b
SHA1 hash:
b705fe3184e6e0a48cf7e30dbe9d1bf317e83a45
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
b5171e8cf406257166c569b7272dbd3489a21e8da3ef3cc95d7bffe295e67cf5
MD5 hash:
00c14d811161a3481f4bb3c41e6a3505
SHA1 hash:
b37ce4f0f0bc1d8905bbcfaf85a3c904e3914633
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
51156c0e07a20ec8805ddaae73663848bc8561ee57bc37db8b6fa67b48f41fc6
MD5 hash:
fce8848b41db443f95d471c95abde68a
SHA1 hash:
bc8dd2b5ee27efd848a420c7901ff636db77a8c0
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
fa8b0eb9b10c9973d05c1fac16d9f3e89d70169029e3a14577b39750a9e1bebc
MD5 hash:
34269e37456aeea3a3eb842c6d88412e
SHA1 hash:
578b89c93c9b7c8a2cdfba135234901abc83ecab
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
cad9d5158bd4148003f9393e3b89ea98951360112337f191af3fc7ed9d9fac34
MD5 hash:
cebb2b71aadd6adf6c4b077193e0522b
SHA1 hash:
b705fe3184e6e0a48cf7e30dbe9d1bf317e83a45
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
b5171e8cf406257166c569b7272dbd3489a21e8da3ef3cc95d7bffe295e67cf5
MD5 hash:
00c14d811161a3481f4bb3c41e6a3505
SHA1 hash:
b37ce4f0f0bc1d8905bbcfaf85a3c904e3914633
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
fa8b0eb9b10c9973d05c1fac16d9f3e89d70169029e3a14577b39750a9e1bebc
MD5 hash:
34269e37456aeea3a3eb842c6d88412e
SHA1 hash:
578b89c93c9b7c8a2cdfba135234901abc83ecab
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
51156c0e07a20ec8805ddaae73663848bc8561ee57bc37db8b6fa67b48f41fc6
MD5 hash:
fce8848b41db443f95d471c95abde68a
SHA1 hash:
bc8dd2b5ee27efd848a420c7901ff636db77a8c0
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
cad9d5158bd4148003f9393e3b89ea98951360112337f191af3fc7ed9d9fac34
MD5 hash:
cebb2b71aadd6adf6c4b077193e0522b
SHA1 hash:
b705fe3184e6e0a48cf7e30dbe9d1bf317e83a45
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
51156c0e07a20ec8805ddaae73663848bc8561ee57bc37db8b6fa67b48f41fc6
MD5 hash:
fce8848b41db443f95d471c95abde68a
SHA1 hash:
bc8dd2b5ee27efd848a420c7901ff636db77a8c0
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
b5171e8cf406257166c569b7272dbd3489a21e8da3ef3cc95d7bffe295e67cf5
MD5 hash:
00c14d811161a3481f4bb3c41e6a3505
SHA1 hash:
b37ce4f0f0bc1d8905bbcfaf85a3c904e3914633
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
cad9d5158bd4148003f9393e3b89ea98951360112337f191af3fc7ed9d9fac34
MD5 hash:
cebb2b71aadd6adf6c4b077193e0522b
SHA1 hash:
b705fe3184e6e0a48cf7e30dbe9d1bf317e83a45
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
fa8b0eb9b10c9973d05c1fac16d9f3e89d70169029e3a14577b39750a9e1bebc
MD5 hash:
34269e37456aeea3a3eb842c6d88412e
SHA1 hash:
578b89c93c9b7c8a2cdfba135234901abc83ecab
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
b5171e8cf406257166c569b7272dbd3489a21e8da3ef3cc95d7bffe295e67cf5
MD5 hash:
00c14d811161a3481f4bb3c41e6a3505
SHA1 hash:
b37ce4f0f0bc1d8905bbcfaf85a3c904e3914633
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
fa8b0eb9b10c9973d05c1fac16d9f3e89d70169029e3a14577b39750a9e1bebc
MD5 hash:
34269e37456aeea3a3eb842c6d88412e
SHA1 hash:
578b89c93c9b7c8a2cdfba135234901abc83ecab
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
SH256 hash:
fee59f311b2bd04aed3c5f40d7453366ceda8931de8e9dee2a64ef03823455ac
MD5 hash:
cb4ab5ca26ffb5315dfdfba8e23299e1
SHA1 hash:
cf14bafe62765605e4af00f1829b8cd4b937776c
Link:
https://www.unpac.me/results/bfe2a63f-823e-4034-ba23-28434f4a5f11/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fee59f311b2b/report/overview.html
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/fee59f311b2bd04aed3c5f40d7453366ceda8931de8e9dee2a64ef03823455ac

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/409215/

Comments