MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1c14e0afa4f1a5b9fa2392c10a8850f0447c5e4faea0cb6fcd2737a64db7d27. 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 3 File information Comments
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SHA256 hash: d1c14e0afa4f1a5b9fa2392c10a8850f0447c5e4faea0cb6fcd2737a64db7d27
SHA3-384 hash: 4bc49b6c8275d633bf4076aaa376f6a043afe620fef1dbe483fb3530095a288aeac40295e75034af4cccbd43bfe1d573
SHA1 hash: 98c7665e4845d0b3749829173a049c4e10c29f29
MD5 hash: d478ef565bbb1a69b99c9f89fa041853
humanhash: nuts-bravo-six-seven
File name:regasm_svchost.bin
Download: download sample
Signature AgentTesla
Create hunting rule
File size:855'040 bytes
First seen:2022-07-12 09:39:32 UTC
Last seen:2022-07-14 04:18:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:xEhm1gec4O2m4vqhY9KbK5d0T4+eLHB55+q8s9jtGNy/7pKIojjm9kGw:TFcT2m4vIYcbCd84tPFdsNai
Threatray 20'782 similar samples on MalwareBazaar
TLSH T124050125AF18CFA6C56C4B7C45770B5427B852368206FF8E4FF058693D633A29E07AE4
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 18a219d4d4198a10 (20 x AgentTesla, 12 x Formbook, 10 x SnakeKeylogger)
Reporter KdssSupport
Tags:AgentTesla exe


Avatar
KdssSupport
Uploaded with API

Intelligence

File Origin
# of uploads :
4
# of downloads :
321
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
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ID:
1
File name:
ERW Steel Pipe Reference Price.xlsx
Verdict:
Malicious activity
Analysis date:
2022-07-12 09:20:01 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader trojan rat agenttesla
Link:
https://app.any.run/tasks/7d6f0651-52f9-49b6-89a4-f09adb48e909

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/286539/
Detection(s):
SecuriteInfo.com.Trojan.Siggen18.23529.16946.9571.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm packed
Link:
https://www.filescan.io/uploads/62cd41c37d5b150059f81f39/reports/283d23e6-2926-40c2-b900-db6c0bb42e3e/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/f5e7f464-263d-4ec2-a05b-bce15cd3c619
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1029305
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for URL or domain
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted 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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 661796 Sample: regasm_svchost.bin Startdate: 12/07/2022 Architecture: WINDOWS Score: 100 49 Malicious sample detected (through community Yara rule) 2->49 51 Antivirus detection for URL or domain 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 6 other signatures 2->55 6 regasm_svchost.exe 10 2->6         started        10 rXyeWb.exe 2 2->10         started        12 rXyeWb.exe 1 2->12         started        process3 file4 25 C:\Users\user\AppData\...\user.config (copy), XML 6->25 dropped 27 C:\Users\user\AppData\...\jyyh3axw.newcfg, XML 6->27 dropped 29 C:\Users\user\AppData\...\4ed0dtia.newcfg, XML 6->29 dropped 31 C:\Users\user\...\regasm_svchost.exe.log, ASCII 6->31 dropped 57 Writes to foreign memory regions 6->57 59 Injects a PE file into a foreign processes 6->59 14 RegSvcs.exe 17 4 6->14         started        19 RegSvcs.exe 6->19         started        21 conhost.exe 10->21         started        23 conhost.exe 12->23         started        signatures5 process6 dnsIp7 35 ftp.artrsllc.com 107.161.178.166, 21, 31454, 49756 DIMENOCUS United States 14->35 33 C:\Users\user\AppData\Roaming\...\rXyeWb.exe, PE32 14->33 dropped 37 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->37 39 Tries to steal Mail credentials (via file / registry access) 14->39 41 Tries to harvest and steal ftp login credentials 14->41 47 3 other signatures 14->47 43 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 19->43 45 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 19->45 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d1c14e0afa4f1a5b9fa2392c10a8850f0447c5e4faea0cb6fcd2737a64db7d27/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-07-12 08:32:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2hau4cx2j4nfxh5chewbbkefb4ceprpe7lvaznx42jzxuzg3putq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
26a5ba324e68fadad510279040a3d0b894d76bc066d77e7f2ee1c489d0b829ba
AgentTesla
3f356b2b27976a0b509fff133a75e59f45dd7bb2c2060b2ee98cc122449ce389
AgentTesla
43e94df274c3b9b46fd384ad2c5943bdd5d209bce84414e6a7e42383922dec67
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766c317f32e6d60a1eafbb6df187189a28a5acb8e7bfe4448204c9d7c8363916
AgentTesla
7c66f30bca3390891180fec82f0c46c272ca242b882fc0727ca3577437bef87d
AgentTesla
85dbaf3c1ef1403904104404461f1a40b9a0382c30babdc8db98c5dd38d1c7f7
AgentTesla
caf14f719b9be20de7aa9789d5c1690f5ec483351d9718f247a372911d6633ae
AgentTesla
d89b1f5ea643700ba70441250f2e60045fb25c0d25fb5b9193f96995a07ecc2c
AgentTesla
e6b1f70fcfbfbe703a1b94fb1c779690847a305ab33b0f9c8ed449d97fd89042
AgentTesla
+ 20'772 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/220712-lm7l4afcg4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
AgentTesla
suricata: ET MALWARE AgentTesla Exfil via FTP
Unpacked files
SH256 hash:
6f4cda18157722edcd242e0c10cc18deea5aa3a349680aa8b157720dc8829993
MD5 hash:
c5a6bba1ea2cadec4cdf5477e62ea64b
SHA1 hash:
f4376d51073613df4951bf087c7af89997f59edc
Link:
https://www.unpac.me/results/f45a01c1-cf95-428a-a99c-5d410dd3dc1f/
SH256 hash:
d6ae19aae3ff72da8dfd2b54a25252eacbf8fd1ef248602ef6ed724befb693f1
MD5 hash:
71b56539fd9df4c177c93b766900506a
SHA1 hash:
6b1d80aa122cd84fcb79c32a77dd895bc0efda25
Link:
https://www.unpac.me/results/f45a01c1-cf95-428a-a99c-5d410dd3dc1f/
SH256 hash:
d1c14e0afa4f1a5b9fa2392c10a8850f0447c5e4faea0cb6fcd2737a64db7d27
MD5 hash:
d478ef565bbb1a69b99c9f89fa041853
SHA1 hash:
98c7665e4845d0b3749829173a049c4e10c29f29
Link:
https://www.unpac.me/results/f45a01c1-cf95-428a-a99c-5d410dd3dc1f/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d1c14e0afa4f/report/overview.html
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/d1c14e0afa4f1a5b9fa2392c10a8850f0447c5e4faea0cb6fcd2737a64db7d27

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:MALWARE_Win_AgentTeslaV3
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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.

Web download

AgentTesla

Executable exe d1c14e0afa4f1a5b9fa2392c10a8850f0447c5e4faea0cb6fcd2737a64db7d27

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/286539/
  
URLhaus
https://urlhaus.abuse.ch/url/2256675/

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