MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54a44b40a0a45817a03f17e747e1263174bc9a8eebdb011e9ce3a72d41b9207e. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 54a44b40a0a45817a03f17e747e1263174bc9a8eebdb011e9ce3a72d41b9207e
SHA3-384 hash: 5c34e7103fab35eb82e6b46636c7cd9785ee4d8483759396170c0b10b32f079439ca62b0403bc785bd8e3db233cd2b75
SHA1 hash: 5f5f7ffeac86aad2e5f3d28724f7b16850a7d0a8
MD5 hash: 0c1c09d1173987c2727bfcb42348ec75
humanhash: pizza-thirteen-whiskey-georgia
File name:XH8y2ThQAt1KcDB.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:885'760 bytes
First seen:2022-08-02 22:31:43 UTC
Last seen:2022-08-03 00:14:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:JHVdSxg6SKlpx2L69yn7cOERgP6RhoQJJZJNIdA8BIKd6sAVC4Cks3fSN60wQTty:HdS/Llpx2QyAtRCuZJNI1JACrfFDb
Threatray 20'257 similar samples on MalwareBazaar
TLSH T19E15013BB39BCB43C1249E3ED5C30E900375D2AF5633E346BDAD3676591239A498478A
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f0f0e8d8d4e4f4f0 (16 x Formbook, 11 x SnakeKeylogger, 8 x AgentTesla)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
420
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
XH8y2ThQAt1KcDB.exe
Verdict:
Malicious activity
Analysis date:
2022-08-03 05:42:25 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/8344664e-2cff-4ecb-8a2c-e59605828153

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/296034/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.16367.4993.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62e9a623b6d6be9f01c88035/reports/94782732-2326-4d4d-a5e6-b5e96edf2658/overview
Result
Verdict:
UNKNOWN
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/c816cb6f-3f5c-4408-ac33-26e7b98e6b67
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1045285
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
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 AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 677776 Sample: XH8y2ThQAt1KcDB.exe Startdate: 03/08/2022 Architecture: WINDOWS Score: 100 40 Malicious sample detected (through community Yara rule) 2->40 42 Yara detected AgentTesla 2->42 44 Yara detected AntiVM3 2->44 46 7 other signatures 2->46 7 XH8y2ThQAt1KcDB.exe 7 2->7         started        process3 file4 24 C:\Users\user\AppData\...\qbJVTqFPclQ.exe, PE32 7->24 dropped 26 C:\Users\...\qbJVTqFPclQ.exe:Zone.Identifier, ASCII 7->26 dropped 28 C:\Users\user\AppData\Local\...\tmp5EA9.tmp, XML 7->28 dropped 30 C:\Users\user\...\XH8y2ThQAt1KcDB.exe.log, ASCII 7->30 dropped 48 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->48 50 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->50 52 Uses schtasks.exe or at.exe to add and modify task schedules 7->52 54 2 other signatures 7->54 11 XH8y2ThQAt1KcDB.exe 4 7->11         started        16 powershell.exe 25 7->16         started        18 schtasks.exe 1 7->18         started        signatures5 process6 dnsIp7 34 nikhillogistics.in 162.144.73.161, 49693, 587 UNIFIEDLAYER-AS-1US United States 11->34 36 x1.i.lencr.org 11->36 38 mail.nikhillogistics.in 11->38 32 C:\Windows\System32\drivers\etc\hosts, ASCII 11->32 dropped 56 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->56 58 Tries to steal Mail credentials (via file / registry access) 11->58 60 Tries to harvest and steal ftp login credentials 11->60 62 2 other signatures 11->62 20 conhost.exe 16->20         started        22 conhost.exe 18->22         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/54a44b40a0a45817a03f17e747e1263174bc9a8eebdb011e9ce3a72d41b9207e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-02 22:32:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kssewqfaurmbpib7c7tupyjggf2lzguo5pnqchu44ots2qnzeb7a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0acb5fd2b36fa6993140815b72329de21acbab2279e3b6602fab5ceff7987967
AgentTesla
0f0eedb8eae3b61f0db43b179ee5961900c2edb7cea15624a88d7a5c8bd1376f
AgentTesla
19c7647d9855224d064696fa3c28cb1d7479c039ad81ecaf8dc4ac7a19807679
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5f513e933988ba3b2b38b1a15589a3d0246f2b7c046114fffa0ccf2b7fb4282b
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64f47ec58595f4d1a6fab77e55591b1cc4ba50f23cd976dc0443e07983a2c407
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6a0f16df717e5fd8dfe4ac28c34902188ae24ae2bd610299faf366ef6b3decf0
AgentTesla
9c88acadbe3aaf74e9219906d82f02d03fbf2c74924e44fe4db7224b7f9347bc
AgentTesla
9fd5d9b0abfe8c89e6979fc4cad7725c48f88121f6cb57e14bb28fa3026b7db4
AgentTesla
ab201d6b13555aff1b7bbecb4373263b8c499781a205aad0ad2f25bd1303aae7
AgentTesla
c92a05c34a775521e614d3ddc977e757cbb2b8bffaeb1a2312fc9df77d7c9c65
AgentTesla
+ 20'247 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/220802-2fxrbacdd3/
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
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
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
9210c6577baa3181f7481da9ffcddb6b3c60a9d7e57deebd8f6367dfd003a1f9
MD5 hash:
ed0b3a8123db7ac0f0b89b9129204d6e
SHA1 hash:
ff699d2d147c77cec7026766c4b47d470eae8718
Link:
https://www.unpac.me/results/0c46a624-70d0-46db-929f-2e8670334670/
SH256 hash:
e7b52c0250563143e7fa42662163e488835e20ce75f5f2eb4a6a3df4cef224bd
MD5 hash:
b34111335d3ee00e03fd992c09cfe965
SHA1 hash:
fd863a9f7ec44fabce54dfa20981a9463184abae
Link:
https://www.unpac.me/results/0c46a624-70d0-46db-929f-2e8670334670/
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/0c46a624-70d0-46db-929f-2e8670334670/
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
Link:
https://www.unpac.me/results/0c46a624-70d0-46db-929f-2e8670334670/
SH256 hash:
207be5c8e26db14cef484ad8930f7791ade041c2ae5073d625a76f5dee7a4dac
MD5 hash:
3d49adfda2fe3700094200bdd7faf891
SHA1 hash:
12ad49949bc25e4e80f6d7311351904920148cf6
Link:
https://www.unpac.me/results/0c46a624-70d0-46db-929f-2e8670334670/
SH256 hash:
54a44b40a0a45817a03f17e747e1263174bc9a8eebdb011e9ce3a72d41b9207e
MD5 hash:
0c1c09d1173987c2727bfcb42348ec75
SHA1 hash:
5f5f7ffeac86aad2e5f3d28724f7b16850a7d0a8
Link:
https://www.unpac.me/results/0c46a624-70d0-46db-929f-2e8670334670/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/54a44b40a0a45817a03f17e747e1263174bc9a8eebdb011e9ce3a72d41b9207e

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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.

Malspam

AgentTesla

Executable exe 54a44b40a0a45817a03f17e747e1263174bc9a8eebdb011e9ce3a72d41b9207e

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/296034/

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