MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 58494a8a81d3996ede767d02e6b39876f19219a8c9389864e29b697ce5025a3f. 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
| SHA256 hash: | 58494a8a81d3996ede767d02e6b39876f19219a8c9389864e29b697ce5025a3f |
|---|---|
| SHA3-384 hash: | 2d16703c753b7a8f1cfc410e76b44eca5311406d6aa0b81dd3e9119bb5e0ecdfaaa99ec69c47368235c7abbed74c6ba4 |
| SHA1 hash: | 494a02a58aba7b3ffbe1bd8e94a47745f95e0458 |
| MD5 hash: | f153ee4f9d457d992a8af9f2bb04d6ee |
| humanhash: | lactose-juliet-three-video |
| File name: | DHL_INVOICE.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'088'000 bytes |
| First seen: | 2021-12-08 15:46:14 UTC |
| Last seen: | 2021-12-08 17:45:20 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:JIb0p5GSSuZCBy8WJEbcGotaP0w3cYB2Om7rDW9Q:mbUYSr6y8mEao3ptm3O |
| Threatray | 13'381 similar samples on MalwareBazaar |
| TLSH | T16E35237AFA91EC20D1BF65398DFF1004536C6A857412D33E38F8A2FA5E43B7A45A005E |
| Reporter |  abuse_ch |
| Tags: | AgentTesla DHL exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
161
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL_INVOICE.exe
Verdict:
Malicious activity
Analysis date:
2021-12-08 19:54:48 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
DNS request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
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
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-12-08 15:47:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
13 of 44 (29.55%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 13'371 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
5e22a527b4b3c275f783a9edf203ff1d032d6cbbdf20f4eac776c65b0fa48f99
MD5 hash:
90be9f062b66baca75ee07493a0f28a6
SHA1 hash:
d0a26a12b4b1c15e1e34b221a3bffafcaca7557b
SH256 hash:
b8ac7c618652338ea9e86c32b9e8e9065619919f57ed78be78d04e680e85d08b
MD5 hash:
197f30a4f3005bef906a139dadcf3366
SHA1 hash:
88f017c2b7a59ffc3dae7c9b58f5371d884cb6a7
SH256 hash:
9cd82dba6c55d901ac7d7007b7a04a30146ad7c297400d44f9d96b90c5ca25d4
MD5 hash:
d9477c36da677507cd33c6eef325d694
SHA1 hash:
330dc88b5041ca9edf57542f5a30c37eef6f11b1
SH256 hash:
58494a8a81d3996ede767d02e6b39876f19219a8c9389864e29b697ce5025a3f
MD5 hash:
f153ee4f9d457d992a8af9f2bb04d6ee
SHA1 hash:
494a02a58aba7b3ffbe1bd8e94a47745f95e0458
Malware family:
Agent Tesla v3
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_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| 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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