MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 160bb1d1ffcdea76c664adfeed64f6fe3e16285baf9c4336ebb0caeddfcfd931. 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: 8
| SHA256 hash: | 160bb1d1ffcdea76c664adfeed64f6fe3e16285baf9c4336ebb0caeddfcfd931 |
|---|---|
| SHA3-384 hash: | 3587533174dc8a724abc87abef3ae7342b0de1f245564c116ca92aef12408b1bca97aeeb2c6255f333fa9cab8be5ca85 |
| SHA1 hash: | 277c3df3266211f58b8a7e351aec7d0aa1e5e882 |
| MD5 hash: | c58dd175c569b8713620bcefa5635753 |
| humanhash: | stairway-kentucky-butter-mars |
| File name: | c58dd175c569b8713620bcefa5635753.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'098'872 bytes |
| First seen: | 2020-11-05 15:04:16 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | fcf1390e9ce472c7270447fc5c61a0c1 (865 x DCRat, 118 x NanoCore, 94 x njrat) |
| ssdeep | 24576:JAOcZypYztStDvWeizYdcRD9rSxg539FQZMaBQi2jP:jyRec9uxw96ZMAA |
| Threatray | 1'260 similar samples on MalwareBazaar |
| TLSH | 08351202B6C694B1D07319321A36A716AE7C3C305F38CA2FB7D4496DEA75191523AFB3 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Searching for the window
Creating a file in the %temp% subdirectories
Enabling the 'hidden' option for files in the %temp% directory
Creating a process from a recently created file
Creating a file
Launching a process
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Drops PE files with a suspicious file extension
Injects a PE file into a foreign processes
Modifies the hosts file
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM autoit script
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.NanoCore
Status:
Malicious
First seen:
2020-11-05 08:35:27 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'250 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Drops file in Drivers directory
Executes dropped EXE
Unpacked files
SH256 hash:
160bb1d1ffcdea76c664adfeed64f6fe3e16285baf9c4336ebb0caeddfcfd931
MD5 hash:
c58dd175c569b8713620bcefa5635753
SHA1 hash:
277c3df3266211f58b8a7e351aec7d0aa1e5e882
SH256 hash:
8f2f6a440650eaae01e1cf238f97dc3ea949f3e9efa3cd5f9ce0df22a13d144f
MD5 hash:
0af2b13c5db8a8172dd30f2538483f8d
SHA1 hash:
10e51031677946fc8d3c81b0b5c6975a2d4f12de
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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