MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4c1c73478d2e287738fbd894fe7a17a216912d4bd66f1cb88121c79e1f6d9f78. 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: 9
| SHA256 hash: | 4c1c73478d2e287738fbd894fe7a17a216912d4bd66f1cb88121c79e1f6d9f78 |
|---|---|
| SHA3-384 hash: | 415147ea374a0a6eb861cdb3a6c6b5f9027f25eff94304ccf32064d8896df6ebf52ec4825cb42ef19656c0a7e514a878 |
| SHA1 hash: | 1edafe4a4cefeaae187940fd3e26d5c8d42db3cf |
| MD5 hash: | d3582015d8672342007debd5896b0dfd |
| humanhash: | neptune-sad-yankee-juliet |
| File name: | 4c1c73478d2e287738fbd894fe7a17a216912d4bd66f1cb88121c79e1f6d9f78 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 354'816 bytes |
| First seen: | 2020-11-14 17:53:42 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | d19874f156b16b5416a2b76aeb784511 (13 x AgentTesla, 1 x MassLogger) |
| ssdeep | 6144:Ob7YFpVrhQv3uSFlB9a02xL+W554zkH5Fn2Ne0JxusL3A07EUylV0+Oe:YU3QvuSFlBycWkzk+VJTQmTylS+F |
| Threatray | 2'726 similar samples on MalwareBazaar |
| TLSH | 7A7423E0C4102672F1658DB2E22743697416FC711D0FDCA96C5AF86EBA7A8C85FD270E |
| Reporter |  seifreed |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Moving of the original file
Changing the hosts 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.adwa.spyw.evad
Score:
100 / 100
Signature
Contains functionality to detect sleep reduction / modifications
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Modifies the hosts file
Moves itself to temp directory
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.LokiBot
Status:
Malicious
First seen:
2020-11-14 17:54:22 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'716 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
UPX packed file
AgentTesla
Unpacked files
SH256 hash:
4c1c73478d2e287738fbd894fe7a17a216912d4bd66f1cb88121c79e1f6d9f78
MD5 hash:
d3582015d8672342007debd5896b0dfd
SHA1 hash:
1edafe4a4cefeaae187940fd3e26d5c8d42db3cf
SH256 hash:
324e17d02c12243654faedeeb0faba3859c03388635413a7373f6901103bc0eb
MD5 hash:
678fb59940438846308adf7a6f504149
SHA1 hash:
40728641b4da4de88b05850df5ebe4541baf4a0a
SH256 hash:
e6998021fc3c5696ed5839fb9e3e2c0211b145676b6e8507ff5c139d46e25f63
MD5 hash:
c7e4a244854a165583835a230925ba44
SHA1 hash:
90011b42b2e734c27cd09891da1758a759e5af6a
SH256 hash:
ad53b07b460218db0d4f0f75ad89337e665f2616423c2252037e0729731c8a7d
MD5 hash:
a4333c4975a0a48849429f30ae900fe7
SHA1 hash:
76b32f3b4636268b5cf672cf871f4773ac39c67b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Cryptor
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: | suspicious_packer_section |
|---|---|
| Author: | @j0sm1 |
| Description: | The packer/protector section names/keywords |
| Reference: | http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/ |
| 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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