MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ed987b4c4fc22a0b157f7368f6f629daa841b7f6a4e51cb62f38cc8f52ca65ec. 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: | ed987b4c4fc22a0b157f7368f6f629daa841b7f6a4e51cb62f38cc8f52ca65ec |
|---|---|
| SHA3-384 hash: | 28d9140b5f22c88fc5b9b51e81581f86251a13568795d3d8cba35385bfbc2021605536391db34acb0ce77d9fb8f9c0e2 |
| SHA1 hash: | 4c585f728b9cc4d450c5ad3093f01bf4718170b8 |
| MD5 hash: | bece32ab3194110eb012dc76573b3e79 |
| humanhash: | video-mango-fifteen-finch |
| File name: | PO-A2031150 AVI41916.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 707'072 bytes |
| First seen: | 2020-12-22 14:15:31 UTC |
| Last seen: | 2020-12-22 16:05:34 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:+CGC2rD2gqWa0b+V4n1uYIIZY8Omag366wEcwLSZn:+CGC2rKZ0b+VkvxKbObNcw |
| Threatray | 1'965 similar samples on MalwareBazaar |
| TLSH | 57E4588CE2A45B7AE1FB4FFCD4E3104013AD2FAA1429E2585E817FDA7CB3B444545A53 |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
307
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO-A2031150 AVI41916.exe
Verdict:
Malicious activity
Analysis date:
2020-12-22 14:47:11 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
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
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
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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)
Queries sensitive video device information (via WMI, Win32_VideoController, 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 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 AntiVM_3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Status:
Malicious
First seen:
2020-12-22 02:27:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
29
AV detection:
27 of 48 (56.25%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'955 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
9/10
Tags:
evasion
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Maps connected drives based on registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Unpacked files
SH256 hash:
ed987b4c4fc22a0b157f7368f6f629daa841b7f6a4e51cb62f38cc8f52ca65ec
MD5 hash:
bece32ab3194110eb012dc76573b3e79
SHA1 hash:
4c585f728b9cc4d450c5ad3093f01bf4718170b8
SH256 hash:
5ce65494460e888d60b16a7d67fc4f11f0490a44320bb28bfd682cef3f1d6e5e
MD5 hash:
a95e29a07be22f480e43be6d1886c32f
SHA1 hash:
0f9cd5e80f082cf8073ba47bffc97d31ec1cc674
SH256 hash:
a4593a95dc2543d58eb17b699201ca7f31324fb1be3d644745a1903e278b1f85
MD5 hash:
42ede57feeff72bcccb7c15a260da11b
SHA1 hash:
d09a6c2b6cf82ce791e4b677d1c1edb04c8e6b68
SH256 hash:
e83cef9cfa4e2ea30e28843e43c60ebf8f6590fb753ad0aa5ed1123c01280527
MD5 hash:
bf99ee5fbf42797bd1ade95b109d634c
SHA1 hash:
e02abfdbca94a24a36b47d49a28360b79aabd294
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
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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