MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 26d57bc7398db3952deaaa2b05481b5e59fb873d17124ce305069ea37811208a. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 26d57bc7398db3952deaaa2b05481b5e59fb873d17124ce305069ea37811208a
SHA3-384 hash: fc5b56990aa073f005c80cb505638f461469f10f7b98ce74ee76b86864f05b2ecf5e0865ed81d275225d4bec833fe6fd
SHA1 hash: 5795e2afdb1f35a543efc83f3c7424b7b455f811
MD5 hash: b6a69beaf751fb553ce2703c55fdd92a
humanhash: texas-foxtrot-potato-yellow
File name:Payment Slip For Bank Transfer.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:714'752 bytes
First seen:2023-06-29 13:19:23 UTC
Last seen:2023-06-30 07:02:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:lcj6pITWjXMS4QTkTg94yI1r2WxSbLyV+QekzI2nDeB:KMIi14QTkTsQr2JbLIddY
Threatray 113 similar samples on MalwareBazaar
TLSH T1C6E4183C677D9A22C034C6B5CED584B3F2558F3AB411D922588A7BB52762B921DC333E
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 31f098b29298f031 (53 x AgentTesla, 30 x Formbook, 12 x RedLineStealer)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
292
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Payment Slip For Bank Transfer.exe
Verdict:
Malicious activity
Analysis date:
2023-06-29 13:21:21 UTC
Tags:
rat agenttesla
Link:
https://app.any.run/tasks/301f25c4-56f0-4248-9996-ef6eacb01dba

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/403789/
Detection(s):
Sanesecurity.Rogue.0hr.20230629-1337.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/649d850278b782264fa10b02/reports/1705b503-b506-4fb9-8022-18af2f0c9150/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/26d57bc7398db3952deaaa2b05481b5e59fb873d17124ce305069ea37811208a
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/2b24cb3e-cf22-4f6c-9c8f-216a6260f7c2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1263286
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
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: 896319 Sample: Payment_Slip_For_Bank_Trans... Startdate: 29/06/2023 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 5 other signatures 2->57 7 Payment_Slip_For_Bank_Transfer.exe 7 2->7         started        11 NxuQFXqTUelvuR.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\...35xuQFXqTUelvuR.exe, PE32 7->35 dropped 37 C:\...37xuQFXqTUelvuR.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmp3706.tmp, XML 7->39 dropped 41 C:\...\Payment_Slip_For_Bank_Transfer.exe.log, ASCII 7->41 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 67 2 other signatures 7->67 13 Payment_Slip_For_Bank_Transfer.exe 15 7 7->13         started        17 powershell.exe 21 7->17         started        19 powershell.exe 21 7->19         started        21 schtasks.exe 1 7->21         started        65 Multi AV Scanner detection for dropped file 11->65 23 NxuQFXqTUelvuR.exe 11->23         started        25 schtasks.exe 11->25         started        signatures5 process6 dnsIp7 43 mail.redseatransportuae.com 74.220.219.174, 49696, 49702, 49703 UNIFIEDLAYER-AS-1US United States 13->43 45 api4.ipify.org 104.237.62.211, 443, 49694, 49695 WEBNXUS United States 13->45 49 2 other IPs or domains 13->49 69 Installs a global keyboard hook 13->69 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        31 conhost.exe 21->31         started        47 api.ipify.org 23->47 71 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->71 73 Tries to steal Mail credentials (via file / registry access) 23->73 75 Tries to harvest and steal browser information (history, passwords, etc) 23->75 33 conhost.exe 25->33         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/26d57bc7398db3952deaaa2b05481b5e59fb873d17124ce305069ea37811208a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-06-28 09:43:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e3kxxrzzrwzzklpkvivqksa3lzm7xbz5c4jezyyfa2pkg6arecfa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0501f9ee9fe9f858c159e067280b30badb60ce0e430abb1e60b3581edd8a971b
AgentTesla
1d0cf9a5e034371075cf0a328d98c53f4eeb74325d61ee956222346ebb1f5497
AgentTesla
2685ea1f640c12172fb5e136a624f56fd904627b6523a75c7f9357c0313ec518
AgentTesla
34bfed7f2450542d851b696685ed0a43438683a54f1756a947119d7258a4adb1
AgentTesla
6e87676e72b88f603f2d0668067b51e76e7ae433d52845d76d5d5280d2be4e8a
AgentTesla
8b2a9586bcf26045ba196d4714d8c628feb5d8eed4604ff82c6e3625b67a9437
AgentTesla
8c7fa17fbd493ee5c1c6cfc4fb662e20ff8f5e41c189808a5fc7d666ce625fe5
AgentTesla
a66814d509d2386f2dcff674de026b092a29bb4851710954496fe95fb2df8356
AgentTesla
b97a932fadd096c350b870e0a0d9865c0c3a0d28f236575509fb349e347c92b4
AgentTesla
f15efc199baae5de89401024d42aa136fe03c1cfbea1c8eba689a5e832d83289
AgentTesla
+ 103 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/230629-qk3mksdb52/
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:
8a466392afe5a903f215b3d22394bcdfc2bc638da9fc947b9630f1fdef67c7ee
MD5 hash:
23a5202f66dfc0bbe3af98021f83e89f
SHA1 hash:
ba539e9c5493d1db881e74ab4d4376b3c95980c2
Link:
https://www.unpac.me/results/57c5f910-971f-4075-a8ca-108dd52921b1/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/57c5f910-971f-4075-a8ca-108dd52921b1/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/57c5f910-971f-4075-a8ca-108dd52921b1/
SH256 hash:
8a466392afe5a903f215b3d22394bcdfc2bc638da9fc947b9630f1fdef67c7ee
MD5 hash:
23a5202f66dfc0bbe3af98021f83e89f
SHA1 hash:
ba539e9c5493d1db881e74ab4d4376b3c95980c2
Link:
https://www.unpac.me/results/57c5f910-971f-4075-a8ca-108dd52921b1/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/57c5f910-971f-4075-a8ca-108dd52921b1/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/57c5f910-971f-4075-a8ca-108dd52921b1/
SH256 hash:
8a466392afe5a903f215b3d22394bcdfc2bc638da9fc947b9630f1fdef67c7ee
MD5 hash:
23a5202f66dfc0bbe3af98021f83e89f
SHA1 hash:
ba539e9c5493d1db881e74ab4d4376b3c95980c2
Link:
https://www.unpac.me/results/57c5f910-971f-4075-a8ca-108dd52921b1/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/57c5f910-971f-4075-a8ca-108dd52921b1/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/57c5f910-971f-4075-a8ca-108dd52921b1/
SH256 hash:
26d57bc7398db3952deaaa2b05481b5e59fb873d17124ce305069ea37811208a
MD5 hash:
b6a69beaf751fb553ce2703c55fdd92a
SHA1 hash:
5795e2afdb1f35a543efc83f3c7424b7b455f811
Link:
https://www.unpac.me/results/57c5f910-971f-4075-a8ca-108dd52921b1/
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/26d57bc7398db3952deaaa2b05481b5e59fb873d17124ce305069ea37811208a

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/403789/

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