MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7d3491f8d6165d53723b95e8b794bf457cae9866aa5acee96d380593573c1978. 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: 10
| SHA256 hash: | 7d3491f8d6165d53723b95e8b794bf457cae9866aa5acee96d380593573c1978 |
|---|---|
| SHA3-384 hash: | 917b66a00028589acb66fcaaccdf752c5da3232d93e9d3978d6bd44bd6e17542f546747d05ab3a9f460c977d7b89dff3 |
| SHA1 hash: | 9d52fb5e99e709a3d318743becfefc33d9317016 |
| MD5 hash: | 25277cf15e643825284c3c6c954bf9d8 |
| humanhash: | video-victor-xray-sixteen |
| File name: | RFQ#445890_INQDEC2895PROD_Hangzhou Zhongniu_Import_Export Co.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 945'304 bytes |
| First seen: | 2023-12-11 15:08:13 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 56a78d55f3f7af51443e58e0ce2fb5f6 (720 x GuLoader, 451 x Formbook, 295 x Loki) |
| ssdeep | 24576:BNIMPAg98Gwi7iBcTW7L9Cidfv4ifeHkOPwaMe7YHehW:vxAXGwiRmH4iWHkOPwaMOU |
| Threatray | 4'752 similar samples on MalwareBazaar |
| TLSH | T14815125BB26C8B8EE3998EB3B13E033155459F2345517D567BC0FF2E867268CB90A2D0 |
| 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 | e2ee8a8eb6d8ecf4 (56 x AgentTesla, 39 x RemcosRAT, 38 x GuLoader) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe signed |
Code Signing Certificate
| Organisation: | ozonized |
|---|---|
| Issuer: | ozonized |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2023-01-18T09:44:29Z |
| Valid to: | 2026-01-17T09:44:29Z |
| Serial number: | 183b5d9751fa75dc445ceedc91781cbb59874ae9 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 8377d794e4ee3e7cc19e2335b7abd7a84bd4575251fa11dc688ab26a628f0191 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
226
Origin country :
NLVendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Searching for the window
Sending a custom TCP request
Sending an HTTP GET request
Launching a process
Gathering data
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
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.
Gathering data
Result
Threat name:
AgentTesla, GuLoader
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Found suspicious powershell code related to unpacking or dynamic code loading
Initial sample is a PE file and has a suspicious name
Maps a DLL or memory area into another process
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic
Suspicious powershell command line found
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)
Very long command line found
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected GuLoader
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Guloader
Status:
Malicious
First seen:
2023-12-11 00:08:10 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
13 of 23 (56.52%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla_v4
agenttesla
Similar samples:
+ 4'742 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
7d3491f8d6165d53723b95e8b794bf457cae9866aa5acee96d380593573c1978
MD5 hash:
25277cf15e643825284c3c6c954bf9d8
SHA1 hash:
9d52fb5e99e709a3d318743becfefc33d9317016
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: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
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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