MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ac88b6d34837d3e7018799ef9833415459bd9150bbf38ef51b9bb20cc3c847ae. 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: | ac88b6d34837d3e7018799ef9833415459bd9150bbf38ef51b9bb20cc3c847ae |
|---|---|
| SHA3-384 hash: | d38fe3a551c2dae3a9d345891b152763bfbce32941197e09aa6ac474f5fd0f76c30cce5b91ee05885e8153b5c8def6ef |
| SHA1 hash: | 70fa0ec870b67ec7b23bdf5a6f3431e0c02995cc |
| MD5 hash: | 7c70b8379c6dc386ead6106375e17f33 |
| humanhash: | artist-foxtrot-black-tennis |
| File name: | New PO_pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 400'459 bytes |
| First seen: | 2021-08-18 06:30:12 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 6b1520ba8a8e7d12cecb5bd04c747ffc (2 x AZORult, 1 x Formbook, 1 x SnakeKeylogger) |
| ssdeep | 6144:PXmnzU02JneN/3TqrurY8eRL/07KbykBVI6RaQyJclQeLbrFtcwI9hvz1fzfsYDq:vfNsN/3TqrurYOgy4GGUSQCg9fsYDvi |
| Threatray | 8'539 similar samples on MalwareBazaar |
| TLSH | T1BC84E011B685D036E5B3083246F6927A593C7B721B5F8EEF17C89AB84F341C26930B67 |
| dhash icon | c89c98acacacbcac (31 x Loki, 23 x AgentTesla, 22 x AveMariaRAT) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
123
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New PO_pdf.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-18 06:31:41 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:
Malware
Maliciousness:
Behaviour
DNS request
Sending a UDP request
Launching a process
Creating a window
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
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:
Formbook
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
spre.troj.spyw.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
Installs a global keyboard hook
Maps a DLL or memory area into another process
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: MSBuild connects to smtp port
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Infostealer.DarkStealer
Status:
Malicious
First seen:
2021-08-18 02:59:55 UTC
AV detection:
20 of 46 (43.48%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 8'529 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
b5cb472e5553e80930c998f94285634676bcef9f2c64fb4b1cb11a99bef3cc5a
MD5 hash:
b935575659b4eb1ffc9a378aad0b6418
SHA1 hash:
0d51e2923977ba395ba11453a93d32c78f1b83bd
SH256 hash:
ac88b6d34837d3e7018799ef9833415459bd9150bbf38ef51b9bb20cc3c847ae
MD5 hash:
7c70b8379c6dc386ead6106375e17f33
SHA1 hash:
70fa0ec870b67ec7b23bdf5a6f3431e0c02995cc
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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.
Malspam
Delivery method
Distributed via e-mail attachment
Comments
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