MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4278427d1a7819ed67c8f15db7767e5c81402615449b99132831a2fb4abe2b95. 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: 11
| SHA256 hash: | 4278427d1a7819ed67c8f15db7767e5c81402615449b99132831a2fb4abe2b95 |
|---|---|
| SHA3-384 hash: | 0aeb42cc523c5d713bdf96c07493242ea81f8dcb3ba4461a0efc8b3d66a3ee9718c6bc8c53fb208c7e6372b2fa1c1c4e |
| SHA1 hash: | 2355905df5790bbba9feb4aa1048047a60762b00 |
| MD5 hash: | 02078c3a55a8623115dacd03733141e6 |
| humanhash: | moon-timing-oregon-artist |
| File name: | Purchase Order.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'054'720 bytes |
| First seen: | 2021-07-14 05:54:58 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:XhAtS1E1Eb/e+u+6OxHxUB60MC9LdsvCqdCvLeJ:XhESgQ2BWH260b9LdcCqdCvL |
| Threatray | 6'725 similar samples on MalwareBazaar |
| TLSH | T1F025AD6C23BDA609F333FF319F90E7589FA62FB956158D0E18C4224A5931D42AE67C31 |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
116
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Order.exe
Verdict:
Malicious activity
Analysis date:
2021-07-14 05:56:01 UTC
Tags:
keylogger stealer agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
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.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large strings
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 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)
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:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-14 00:15:58 UTC
AV detection:
10 of 46 (21.74%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 6'715 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla 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
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
5f5257e30cfc2caab058013ffc60f90fb8a5d780a14834e1371054290b7658e4
MD5 hash:
b0e14c3526d6623ae9b7b5f5e0efde76
SHA1 hash:
f7d127bff2dfb1100ebd55fdd12dfb7a2b382fdc
SH256 hash:
83dbf3bcce05230cc1d53e08bf4fdc2e864842817c8c1be101c04c06aa22723e
MD5 hash:
e7efa8247bdb20172a8af6b105472e76
SHA1 hash:
ebe1dbdc84ea021f27928b30f276377b834ff437
SH256 hash:
8c7573beab7ac2701368dbc63a84c75f226cd0ca5bf94e99c99a04af2b3006c0
MD5 hash:
68af5b9e4e32bee28ab895a543fecf1a
SHA1 hash:
d546d401679f9d7d5c5bd3ebad857dee901e133d
SH256 hash:
e61e371e7570a8be7c77c4e232ad35a1c5f53af4f0fe62fa2acecd5098eacb09
MD5 hash:
6a8958f1424c6eb6127c845768982252
SHA1 hash:
6f167b3e4b222707e80472dae1067d155cddde6b
SH256 hash:
4278427d1a7819ed67c8f15db7767e5c81402615449b99132831a2fb4abe2b95
MD5 hash:
02078c3a55a8623115dacd03733141e6
SHA1 hash:
2355905df5790bbba9feb4aa1048047a60762b00
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: | 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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