MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 392c8b9b04175e2fd1e41df44c099b7321d42103ee86b11978794cf5995e2b3f. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 392c8b9b04175e2fd1e41df44c099b7321d42103ee86b11978794cf5995e2b3f
SHA3-384 hash: 201c3a1cb7304ba28f57e2cd8ffb358c386b0b89b141c051be76f0f2a6eb31312b82bfa2dd37400ba9334f8f6727dd6e
SHA1 hash: df4aa2ed0f3ca22f13db99fab754135893c524e1
MD5 hash: 34a3d3ee7d98574ca1311e2466c44f57
humanhash: island-kilo-blossom-johnny
File name:Balance Payment Transfer & BL copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:259'072 bytes
First seen:2022-10-24 18:06:31 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 6144:UCusDb6LMMMMMMMMMMMuMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMW:hfsMMMMMMMMMMMuMMMMMMMMMMMMMMMMD
Threatray 20'293 similar samples on MalwareBazaar
TLSH T1ED44B591A691A4E7CEF85E7B6E0AEE340B117DFCE11584A431DC3D9F74FAAB30144292
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 74fcd6e4d4d4d4d4 (17 x AgentTesla, 4 x Formbook, 2 x RemcosRAT)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
206
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Balance Payment Transfer & BL copy.exe
Verdict:
Malicious activity
Analysis date:
2022-10-24 18:08:15 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9206a647-8f98-4268-8cf0-655db6b08b68

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/323584/
Detection(s):
Win.Trojan.Nemesis-9952320-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/97988cbc-1f66-40b5-b3c8-bee558ce9e60
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1096835
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Encrypted powershell cmdline option found
Executable has a suspicious name (potential lure to open the executable)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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 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)
Snort IDS alert for network traffic
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)
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 729475 Sample: Balance Payment Transfer & ... Startdate: 24/10/2022 Architecture: WINDOWS Score: 100 43 mail.gisgranitega.com 2->43 67 Snort IDS alert for network traffic 2->67 69 Malicious sample detected (through community Yara rule) 2->69 71 Multi AV Scanner detection for submitted file 2->71 73 10 other signatures 2->73 8 Balance Payment Transfer & BL copy.exe 16 7 2->8         started        13 Hyqcoxkzmsa.exe 14 4 2->13         started        15 Hyqcoxkzmsa.exe 3 2->15         started        signatures3 process4 dnsIp5 45 l-0004.l-dc-msedge.net 13.107.43.13, 443, 49700 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 8->45 47 192.168.2.1 unknown unknown 8->47 53 3 other IPs or domains 8->53 35 C:\Users\user\AppData\...\Hyqcoxkzmsa.exe, PE32 8->35 dropped 37 C:\Users\...\Hyqcoxkzmsa.exe:Zone.Identifier, ASCII 8->37 dropped 39 Balance Payment Tr...r & BL copy.exe.log, ASCII 8->39 dropped 75 Encrypted powershell cmdline option found 8->75 77 Injects a PE file into a foreign processes 8->77 17 Balance Payment Transfer & BL copy.exe 3 8->17         started        21 powershell.exe 16 8->21         started        49 onedrive.live.com 13->49 55 2 other IPs or domains 13->55 79 Multi AV Scanner detection for dropped file 13->79 81 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->81 83 Machine Learning detection for dropped file 13->83 85 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 13->85 23 powershell.exe 13->23         started        25 Hyqcoxkzmsa.exe 13->25         started        51 l-0003.l-dc-msedge.net 13.107.43.12, 443, 49708 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 15->51 57 3 other IPs or domains 15->57 27 powershell.exe 15->27         started        file6 signatures7 process8 dnsIp9 41 mail.gisgranitega.com 74.220.219.189, 49706, 49711, 49712 UNIFIEDLAYER-AS-1US United States 17->41 59 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->59 61 Tries to steal Mail credentials (via file / registry access) 17->61 63 Tries to harvest and steal ftp login credentials 17->63 65 2 other signatures 17->65 29 conhost.exe 21->29         started        31 conhost.exe 23->31         started        33 conhost.exe 27->33         started        signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/392c8b9b04175e2fd1e41df44c099b7321d42103ee86b11978794cf5995e2b3f/
Threat name:
ByteCode-MSIL.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2022-10-20 17:49:58 UTC
File Type:
PE (.Net Exe)
Extracted files:
44
AV detection:
17 of 26 (65.38%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hewixgyec5pc7upedx2eycm3omq5iiid52dlcglypfgplgk6fm7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
026b11037329ad5ff8cda17668d30b59366df051ab09ab35790f2d2e8324a85d
AgentTesla
0fc1deba0e999a08ad96323092d4c9e266abce47133fe3ed07453be43a45bab2
AgentTesla
91139b19c219a2cf3882f5bcdc6610a8691b079c05ecf7aadb1d461bee084266
AgentTesla
98aaa85705c2a3b84dfbc82c27ade35202fb82fb63018f86ec02ef8f11d7d3aa
AgentTesla
ad218fa84daf745d843662eb723957cf805e2ddb1043f0f0f1b67f6a6d02111f
AgentTesla
b09ea08d743e1130144a32c4e97fa736f308393af1bb99546d1f206053323d1a
AgentTesla
be82b725c643ac9d30a503f2fd615d9bcd38ed9f0edbe53082d5743ded65e327
AgentTesla
+ 20'283 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221024-wqa3eaaac4/
Behaviour
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
Adds Run key to start application
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:
392c8b9b04175e2fd1e41df44c099b7321d42103ee86b11978794cf5995e2b3f
MD5 hash:
34a3d3ee7d98574ca1311e2466c44f57
SHA1 hash:
df4aa2ed0f3ca22f13db99fab754135893c524e1
Link:
https://www.unpac.me/results/08848c42-b48b-4f8f-8169-cc64e147838b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/392c8b9b04175e2fd1e41df44c099b7321d42103ee86b11978794cf5995e2b3f

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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/323584/

Comments