MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a6cfc55d0412682c88c7906372c40a1d2745c4ad975a65967c2370dc2eb2cab8. 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: 17
| SHA256 hash: | a6cfc55d0412682c88c7906372c40a1d2745c4ad975a65967c2370dc2eb2cab8 |
|---|---|
| SHA3-384 hash: | 8433c88960b73ba706201c0c86c670cad44ee4e73d752d6ace4e59192013713f46cb7dde6b6a37bdce64a9b86440ed99 |
| SHA1 hash: | c5431598a4974c88fc488ba25799949db932c8a0 |
| MD5 hash: | 80532cee2fcc0a8538c87c2255910f02 |
| humanhash: | oklahoma-butter-double-butter |
| File name: | alrd crypt.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'088'512 bytes |
| First seen: | 2023-10-20 08:32:33 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:6yQaMFM0Mvxv90dC8zRpPAKd3593aIyl9WLSIkb/E8bW3WCm:6yjv9cCATxd3X3aR/kpkbJSC |
| Threatray | 763 similar samples on MalwareBazaar |
| TLSH | T1BC35AF3D1DF98227B978D6A2DFA0C432B061D6EFF5629E29D4D746818702A03B4C71BD |
| TrID | 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter | Anonymous |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
376
Origin country :
PLVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
alrd crypt.exe
Verdict:
Malicious activity
Analysis date:
2023-10-20 08:36:41 UTC
Tags:
agenttesla stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Reading critical registry keys
Stealing user critical data
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Ser.Lazy.Generic
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 method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large strings
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-10-19 09:05:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
18 of 22 (81.82%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 753 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
b1270dc9ec3f22c6fd2296239426ac7c48589589580d4a1b3da8188920b22a63
MD5 hash:
5c904da8528cfb1b87b15a6aa7c059cd
SHA1 hash:
f0a192969485d1bc34bf52adf37d9c20176d6b85
SH256 hash:
660d7cd748334cbe6865300261cc0ec8b50f3c8d44a0f4d0cbe1256e3ad891c0
MD5 hash:
149c549c1d5e7d18e9199e0fc3b9ee2a
SHA1 hash:
bf8a1004a4c62e4cd144ece8808f731ad1bf5684
Detections:
AgentTesla
win_agent_tesla_g2
SH256 hash:
de59c3246c72163cfc5d3b5a8aec72ec6a585893a6c7d80fbff35238aabe6027
MD5 hash:
c3b2bcacf04baacd6daae4cf4896872c
SHA1 hash:
b7815d4d77ea49e493898d9ce06061e2c9c83feb
SH256 hash:
ed278807068709bcc74ef7d01ce46682b64d8ec9c8466dc8aaeb92ed75495aaa
MD5 hash:
51e85d063788811778e570139e28ac5a
SHA1 hash:
b3a9f24d4d25c91058e6c1f91e07219423b428fa
SH256 hash:
552905b254481fd71daf9c925637ecc80bc4e1b482b7563e880bfe39675707a4
MD5 hash:
660042e184dc77fe8c880fffba6023ee
SHA1 hash:
4979a307dfde651db3fd628e20ff3e57fc839e89
SH256 hash:
a6cfc55d0412682c88c7906372c40a1d2745c4ad975a65967c2370dc2eb2cab8
MD5 hash:
80532cee2fcc0a8538c87c2255910f02
SHA1 hash:
c5431598a4974c88fc488ba25799949db932c8a0
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
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: | AgentTesla_DIFF_Common_Strings_01 |
|---|---|
| Author: | schmidtsz |
| Description: | Identify partial Agent Tesla strings |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| 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.
No further information available
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