MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d992fd656f6fdc8596933ac7cb0812f999a11ade26c4f66d69f6916742ee90b7. 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: | d992fd656f6fdc8596933ac7cb0812f999a11ade26c4f66d69f6916742ee90b7 |
|---|---|
| SHA3-384 hash: | d8f4fb726827d8fa425146d27f9d899202257adcd0a8da2a63c2f65086ad20f36c14fee886b20bfb3074acd3c57f6adb |
| SHA1 hash: | b66c16f718c226a93e68c23e1517ce5640026d04 |
| MD5 hash: | 05a80600ba7e31901144794803789caa |
| humanhash: | mike-spaghetti-maryland-twelve |
| File name: | NR.13346.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 902'144 bytes |
| First seen: | 2020-11-03 15:11:58 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:RcEbvh209w1OQxKJ3mjTRU12PGDqwD6CGu79e/a8if++4R52EfkiskcTP8:Hb5209MxK9Yi1v76gRe/a72+41bsf |
| Threatray | 955 similar samples on MalwareBazaar |
| TLSH | E415BFF66286DB6AC80F043FF84B256193D9CB2E98FC814657C9B119137C6CE56AC4CB |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
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.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Binary contains a suspicious time stamp
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-11-03 07:33:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 945 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
persistence spyware
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
ba89545323179583ba3ee27c02033b4c177ecbe85900adac5529b9f9196369e3
MD5 hash:
2d44c062d8b2c38dc32d0142fe45c22f
SHA1 hash:
123c2ad312669eccbeeb665e0ba554e96d438dc7
SH256 hash:
31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b
MD5 hash:
0aebe46040ceb011e78506d4985fe3de
SHA1 hash:
218ac1e7b14a66c604ec3042f8486bed9cd4c2c1
SH256 hash:
5e7c8f2f8bdc242ad978cf851614063f4f8b6e857cc6b196ead53151a2930c6e
MD5 hash:
1d8fe41c8fdce5a532546190286ce22c
SHA1 hash:
26244b234f74978f711bdb36173edf6030db2297
SH256 hash:
d992fd656f6fdc8596933ac7cb0812f999a11ade26c4f66d69f6916742ee90b7
MD5 hash:
05a80600ba7e31901144794803789caa
SHA1 hash:
b66c16f718c226a93e68c23e1517ce5640026d04
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
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: | 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.
Delivery method
Other
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