MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b655b77c9ca6586391a2554c946aeb67a4f1a0221f3ba5ac64ea1838480b5209. 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: 10
| SHA256 hash: | b655b77c9ca6586391a2554c946aeb67a4f1a0221f3ba5ac64ea1838480b5209 |
|---|---|
| SHA3-384 hash: | 62f91fd97157589d449eb41a6c4f448ee89981f79b7959a91df69db16024db1c37893c186efaeea1ccdb31f33191e522 |
| SHA1 hash: | df5d56481e75f7e707aae95a8fccd8e0fe3b6c3e |
| MD5 hash: | 9d20aa6dd132906991f8a6042060e973 |
| humanhash: | cold-hamper-wyoming-queen |
| File name: | Purchase Order #156345.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 746'496 bytes |
| First seen: | 2021-06-24 07:38:40 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 | 12288:MK71SOwHmUzkf3bF0d7MILEgSHF4/FRdw1lIdFci2qXo6X0Z55Bri6:MS+HTzYLMMEEor8IAUoa075JV |
| Threatray | 6'092 similar samples on MalwareBazaar |
| TLSH | 78F4D02426ED5719F0B7BF7919E471868BFFB9626717D45D2CC103C60A23E80CE91A3A |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
102
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Order #156345.exe
Verdict:
Malicious activity
Analysis date:
2021-06-24 07:40:58 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
UNKNOWN
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.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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:
2021-06-24 06:37:10 UTC
AV detection:
15 of 46 (32.61%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 6'082 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
130cebc3c66c019a26c7a7dbefbe2635e0581e9dd42c19db33db87d72c81e2ba
MD5 hash:
41b3cb61199dc8315acfc5488848095b
SHA1 hash:
f1bb929405a2d6d0f99af541284e05ff69ac723c
SH256 hash:
43c0d76c1c67f67ee6a9b95f918f6f7591dd25b0a05220667d86c5ba755505a2
MD5 hash:
90e4ebbde5fb7371720c70c52c3edf63
SHA1 hash:
9f5bb7236d9963f3661d066805e9040ea224231e
SH256 hash:
95938bb720514e1b93cf3b6a2e2809c03ad327c78ae25cdae5c17bd8954cac18
MD5 hash:
7c037a5832082c87e0a352892467d418
SHA1 hash:
0594156318918d6905abb1dad52ae8c563dd0827
SH256 hash:
b655b77c9ca6586391a2554c946aeb67a4f1a0221f3ba5ac64ea1838480b5209
MD5 hash:
9d20aa6dd132906991f8a6042060e973
SHA1 hash:
df5d56481e75f7e707aae95a8fccd8e0fe3b6c3e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.54
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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.