MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 adbfb6e8fe8258eb1f95f737e75c5b28e42cfd901f3733c1748189efca49a2f1. 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: 15
| SHA256 hash: | adbfb6e8fe8258eb1f95f737e75c5b28e42cfd901f3733c1748189efca49a2f1 |
|---|---|
| SHA3-384 hash: | d7988951d550cc7aba35f84cf9d9ce707fcc8632d3f129881b5cc73ee85696246d9cc53f8158e1d08554dc918edd87cc |
| SHA1 hash: | 3e22dd673dbc8e30e80a68e4d2ef010f68d73fd7 |
| MD5 hash: | 88c3b833e69c641cd7e79c9392401a8a |
| humanhash: | march-mango-magazine-fifteen |
| File name: | rShipmentDocumentHAWBR129724.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 271'865 bytes |
| First seen: | 2023-05-18 17:48:00 UTC |
| Last seen: | 2023-05-20 15:24:17 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 6144:/Ya6JLUYc4atbe/US1wLwgTUP38OItxYu8JUe5AgrBt:/YLLXtatbe/n0Ufa4JUe6yBt |
| Threatray | 4'272 similar samples on MalwareBazaar |
| TLSH | T1EF44138867B0D4DBE8E60FF168774EF62FB8FC105175670B5744A928BE62680C92E352 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  FXOLabs |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
262
Origin country :
BRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
rShipmentDocumentHAWBR129724.exe
Verdict:
Malicious activity
Analysis date:
2023-05-18 18:31:10 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
lolbin overlay packed shell32.dll
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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
Verdict:
Malicious
Result
Threat name:
AgentTesla, NSISDropper
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Maps a DLL or memory area into another process
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 has a suspicious name (potential lure to open the executable)
Sample uses string decryption to hide its real strings
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)
Yara detected AgentTesla
Yara detected NSISDropper
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2023-05-18 02:41:24 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
23 of 36 (63.89%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 4'262 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
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:
2d483ed38f934e497fb754963bc040fb1148b0ad4641d26d5c55972388694b08
MD5 hash:
60a9735ea85a026a15890fb452179dd6
SHA1 hash:
a58c18076c54ffd3b178851d1844b4afb98bbdd6
SH256 hash:
3a6c87a5577d7b7b87ee266ab67b1070468373aac8e146a6101abe5710c21c14
MD5 hash:
b22a0d6e4267eaf6e56b735a0e1a2bb5
SHA1 hash:
29508b3d805ba6cea6555645e97473891e01e33c
SH256 hash:
14d5fde29a3cd50a88331911cb396974d776224dd56ced4d33253d5b56198feb
MD5 hash:
a34ca9da7b6e893e985e50f40490170f
SHA1 hash:
16bbd4e374a5993d1e6736778beee6cf9200e302
Detections:
AgentTeslaXorStringsNet
SH256 hash:
adbfb6e8fe8258eb1f95f737e75c5b28e42cfd901f3733c1748189efca49a2f1
MD5 hash:
88c3b833e69c641cd7e79c9392401a8a
SHA1 hash:
3e22dd673dbc8e30e80a68e4d2ef010f68d73fd7
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | MSIL_SUSP_OBFUSC_XorStringsNet |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects XorStringsNET string encryption, and other obfuscators derived from it |
| Reference: | https://github.com/dr4k0nia/yara-rules |
| Rule name: | msil_susp_obf_xorstringsnet |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects XorStringsNET string encryption, and other obfuscators derived from it |
| Rule name: | pe_imphash |
|---|
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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