MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87393132d63e61e7f7b88421e7ea236e09e151ae560f490dec2e85fc5a430327. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 87393132d63e61e7f7b88421e7ea236e09e151ae560f490dec2e85fc5a430327
SHA3-384 hash: a1b64839474ae4f7bb2d47c281fdccfb9624e143c4d5af6288f00036fbb0a634b17f9bea247fb941c07d2aec9856b3e9
SHA1 hash: a875ba6ac77a663da61d792ca2bec5f15844f64b
MD5 hash: c5fe41ec7dace83c2f6a8ea8e97dde69
humanhash: stairway-oxygen-artist-massachusetts
File name:SecuriteInfo.com.Variant.MSILHeracles.74635.29358.23656
Download: download sample
Signature AgentTesla
Create hunting rule
File size:698'880 bytes
First seen:2023-10-18 16:53:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:3d92xXwKv2HtygLyQFNAp63RGt8ttQKgD7anUYnQl7D2IRNxOyJdb8Kw:t0xgFHVjC4BS8/QBxDZRNx
Threatray 285 similar samples on MalwareBazaar
TLSH T104E4E0C9366471EFC86BCDBAC9941C64EA2064B7434BC283A05715ED8A0DAEBCF155F3
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
357
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Variant.MSILHeracles.74635.29358.23656
Verdict:
Malicious activity
Analysis date:
2023-10-18 17:14:53 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/4114292c-5418-422f-bf28-1526bd89920b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.9499.2126.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65300dac966b1cca70e98cfe/reports/0927cd88-74ae-43f9-a2f2-4b8e6d66adcd/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/87393132d63e61e7f7b88421e7ea236e09e151ae560f490dec2e85fc5a430327
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/945927ea-68c4-438e-89c3-7afcae93ab96
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
n/a
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1328229
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
Contains VNC / remote desktop functionality (version string found)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1328229 Sample: SecuriteInfo.com.Variant.MS... Startdate: 18/10/2023 Architecture: WINDOWS Score: 100 47 mail.amtechcards.com 2->47 49 amtechcards.com 2->49 51 2 other IPs or domains 2->51 57 Snort IDS alert for network traffic 2->57 59 Found malware configuration 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 10 other signatures 2->63 8 SecuriteInfo.com.Variant.MSILHeracles.74635.29358.23656.exe 7 2->8         started        12 JfXrqrCnjni.exe 5 2->12         started        14 AmGHOWg.exe 2->14         started        16 AmGHOWg.exe 2->16         started        signatures3 process4 file5 43 C:\Users\user\AppData\...\JfXrqrCnjni.exe, PE32 8->43 dropped 45 C:\Users\user\AppData\Local\...\tmpE388.tmp, XML 8->45 dropped 77 Detected unpacking (changes PE section rights) 8->77 79 Detected unpacking (overwrites its own PE header) 8->79 81 Uses schtasks.exe or at.exe to add and modify task schedules 8->81 83 Adds a directory exclusion to Windows Defender 8->83 18 RegSvcs.exe 16 4 8->18         started        23 powershell.exe 20 8->23         started        25 schtasks.exe 1 8->25         started        85 Antivirus detection for dropped file 12->85 87 Multi AV Scanner detection for dropped file 12->87 89 Machine Learning detection for dropped file 12->89 27 RegSvcs.exe 3 12->27         started        29 schtasks.exe 1 12->29         started        31 conhost.exe 14->31         started        33 conhost.exe 16->33         started        signatures6 process7 dnsIp8 53 amtechcards.com 64.188.2.244, 49746, 49748, 49753 ASN-QUADRANET-GLOBALUS United States 18->53 55 api4.ipify.org 104.237.62.212, 443, 49745, 49747 WEBNXUS United States 18->55 41 C:\Users\user\AppData\Roaming\...\AmGHOWg.exe, PE32 18->41 dropped 65 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 18->65 67 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->67 35 conhost.exe 23->35         started        37 conhost.exe 25->37         started        69 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 27->69 71 Tries to steal Mail credentials (via file / registry access) 27->71 73 Contains VNC / remote desktop functionality (version string found) 27->73 75 2 other signatures 27->75 39 conhost.exe 29->39         started        file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/87393132d63e61e7f7b88421e7ea236e09e151ae560f490dec2e85fc5a430327
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/87393132d63e61e7f7b88421e7ea236e09e151ae560f490dec2e85fc5a430327/
Threat name:
Win32.Trojan.CrypterX
Create hunting rule
Status:
Malicious
First seen:
2023-10-18 16:41:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=q44tcmwwhzq6p55yqqq6p2rdnye6cunokyhusdpmf2c7ywsdamtq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
156aae9a22259a3682fff3d9a904dc443bbf6fd77192092ae5e3a9fed9cc792d
AgentTesla
32812b32bcd108fe5d4322071ae981c09366c7e424e788db406d7f850b4d91fc
AgentTesla
594bca97764ebc34032781ebdb633eee3ea31e2ed721ca765ce5827e6a17dcf9
AgentTesla
9aecf5734ff36e456fd5a50650b083c1d521d36212c0a440ec6202fc00d14380
AgentTesla
c48248fb90e206349a782e77d256e3ea11fa13049a9f2047cb90f4eeb0e30eac
AgentTesla
e6b6f23895185671a91e377fb4a48b3cd934092daf0409559e0f5c7f22949c5f
AgentTesla
f4db8a1f981a33479e7ee3013aa87145041d97e0c82083c78c508a6d41820f09
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fec2fc59ff0deda9141200d10606ec0314a62f18a5b479e6438a13d8808d58ca
AgentTesla
+ 275 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/231018-vejdzahh83/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
887c1868b2035053475d59246536ddd62c27337ec9f013d6dfe6c995e8eddea0
MD5 hash:
5bb973a00cee0e6c57b856335112abc7
SHA1 hash:
fe1e343446b8eb10b55d2a73e9f5060b375275b7
Link:
https://www.unpac.me/results/0b7d029b-256e-4032-a3b5-d4ed6f1332c6/
SH256 hash:
bbf43af7fe9b3be2e9ffdc5ceecb3dc65c4414726b66f22d4fd21d43b6c7ae28
MD5 hash:
a5062f98bdce177a42c6ec568e53cc91
SHA1 hash:
c138f002e1e5f9c19218d071ed7af83b5fd5fea3
Link:
https://www.unpac.me/results/0b7d029b-256e-4032-a3b5-d4ed6f1332c6/
SH256 hash:
ed278807068709bcc74ef7d01ce46682b64d8ec9c8466dc8aaeb92ed75495aaa
MD5 hash:
51e85d063788811778e570139e28ac5a
SHA1 hash:
b3a9f24d4d25c91058e6c1f91e07219423b428fa
Link:
https://www.unpac.me/results/0b7d029b-256e-4032-a3b5-d4ed6f1332c6/
SH256 hash:
077b528e881534f05539bcdd9c50d13f6dfcc8fb4690dbfcdafa0ad614d059e8
MD5 hash:
46b767edb72fecba2ef9c714a9de91d8
SHA1 hash:
9c673db3e5519eaa4353329c8a49a9a9467dd71f
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/0b7d029b-256e-4032-a3b5-d4ed6f1332c6/
Parent samples :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 hash:
d511c0658340ec9d35d8f08fd22ae55c6aeebcb52dac453040817a6f9ffd7e43
MD5 hash:
3ac67cb9041168e636198401f53d857b
SHA1 hash:
6207398f41db994130c80150a0c2598045e68b45
Link:
https://www.unpac.me/results/0b7d029b-256e-4032-a3b5-d4ed6f1332c6/
SH256 hash:
87393132d63e61e7f7b88421e7ea236e09e151ae560f490dec2e85fc5a430327
MD5 hash:
c5fe41ec7dace83c2f6a8ea8e97dde69
SHA1 hash:
a875ba6ac77a663da61d792ca2bec5f15844f64b
Link:
https://www.unpac.me/results/0b7d029b-256e-4032-a3b5-d4ed6f1332c6/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/87393132d63e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/87393132d63e61e7f7b88421e7ea236e09e151ae560f490dec2e85fc5a430327

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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.

Comments