MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50cc3104bd011e1bc093f9d532454a2fecfe88d36609897ee10e0be465237ad9. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 50cc3104bd011e1bc093f9d532454a2fecfe88d36609897ee10e0be465237ad9
SHA3-384 hash: 4a182b465bb8c3b53a2de628e06fb8a34ba09b46708d5629c5f77e5d40fcd96b8e0b1ccb7b81fff3a54d758bb824965f
SHA1 hash: 1b1fb1332a0a394a8871a21741535fd712d57753
MD5 hash: b07fb5c37dd6dc2fe006ef91ec283473
humanhash: bacon-july-speaker-uncle
File name:Remittance Copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'009'152 bytes
First seen:2023-07-31 13:26:27 UTC
Last seen:2023-07-31 14:30:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:z4EnaziIpppupppppfyAIpppupppppfy4JALjZKqtDR6b:Hna+lyAlygkjZnt
Threatray 3 similar samples on MalwareBazaar
TLSH T16225D63486771106ED5732B939530871AFD8FE08E0F9E7A6BB078229B5E2460CD64DF9
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
288
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Remittance Copy.exe
Verdict:
Malicious activity
Analysis date:
2023-07-31 13:28:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/243394ca-a1d0-4024-a208-c0ef4bb191c7

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/439438/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.14639.17905.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin packed replace
Link:
https://www.filescan.io/uploads/64c7b6a78b942c7373c2afda/reports/47f062be-6f79-44b9-a57e-cb5f0a8b8474/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/50cc3104bd011e1bc093f9d532454a2fecfe88d36609897ee10e0be465237ad9
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/71e6ef0d-9679-478f-a3e0-713b986ba5ad
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1283193
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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: 1283193 Sample: Remittance_Copy.exe Startdate: 31/07/2023 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Sigma detected: Scheduled temp file as task from temp location 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 4 other signatures 2->39 7 Remittance_Copy.exe 6 2->7         started        11 zqqOdWfhJJDUb.exe 2 2->11         started        process3 file4 21 C:\Users\user\AppData\...\zqqOdWfhJJDUb.exe, PE32 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmp9C4F.tmp, XML 7->23 dropped 25 C:\Users\user\...\Remittance_Copy.exe.log, ASCII 7->25 dropped 41 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->41 43 Uses schtasks.exe or at.exe to add and modify task schedules 7->43 45 Injects a PE file into a foreign processes 7->45 13 Remittance_Copy.exe 2 7->13         started        17 schtasks.exe 1 7->17         started        47 Multi AV Scanner detection for dropped file 11->47 49 Machine Learning detection for dropped file 11->49 signatures5 process6 dnsIp7 27 abjexports.com 101.53.145.145, 49716, 587 NETMAGIC-APNetmagicDatacenterMumbaiIN India 13->27 29 mail.abjexports.com 13->29 31 192.168.2.1 unknown unknown 13->31 51 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->51 53 Tries to steal Mail credentials (via file / registry access) 13->53 55 Tries to harvest and steal browser information (history, passwords, etc) 13->55 19 conhost.exe 17->19         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/50cc3104bd011e1bc093f9d532454a2fecfe88d36609897ee10e0be465237ad9/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-31 05:47:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kdgdcbf5aepbxqet7hkterkkf7wp5cgtmyeys7xbbyf6izjdplmq._file
Verdict:
malicious
Similar samples:
3e6e5db115474d3d62f5b5c14dff34d5bebc993c0622de5419ff26cfea5fbca8
AgentTesla
985b9ac7e5d1bb43b27e335d0a280a09633a5798c30d9ebd4468d0eebe2b2cff
AgentTesla
e4e644b7281e2a855c0408ff61cbf4c27b30d8bfdf83df8881af56f4ba3f05a0
AgentTesla
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230731-qp3hdaga33/
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
AgentTesla
Unpacked files
SH256 hash:
50cc3104bd011e1bc093f9d532454a2fecfe88d36609897ee10e0be465237ad9
MD5 hash:
b07fb5c37dd6dc2fe006ef91ec283473
SHA1 hash:
1b1fb1332a0a394a8871a21741535fd712d57753
Link:
https://www.unpac.me/results/446ce5e6-9cb6-4ae7-9eef-5a570d06d35e/
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/50cc3104bd011e1bc093f9d532454a2fecfe88d36609897ee10e0be465237ad9

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/439438/

Comments