MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fa5ab0282cfc40c8ccae287f9d347787ab1e4b504abd7af80f854463d2f894c6. 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: | fa5ab0282cfc40c8ccae287f9d347787ab1e4b504abd7af80f854463d2f894c6 |
|---|---|
| SHA3-384 hash: | 55460564431b7d56e8bcef6b8e11cb8462db887e56a3db78e94d01e2a76b0d9ec56e04dc4d51c93aca8bd68c52180a70 |
| SHA1 hash: | 8a6dcdffc33e2b7af58eef2ccfb59b5336a81e58 |
| MD5 hash: | 399f10d0e0946749ea05eefdbfa9be6a |
| humanhash: | hydrogen-juliet-tennessee-stream |
| File name: | 399f10d0e0946749ea05eefdbfa9be6a |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 722'944 bytes |
| First seen: | 2022-12-23 04:47:07 UTC |
| Last seen: | 2022-12-23 06:35:31 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:+voV7IHf+mDXttarruVBDUJvnVhDW3DyKjvozbw0XvGl98wqkafbqSoLH8c+9egX:R9FxE48ehkWeLH80 |
| Threatray | 13'646 similar samples on MalwareBazaar |
| TLSH | T19CF49D073384709DE473883A959B3F849420EA5F9A87EF5E0123ED3BF5C91D68E84D96 |
| TrID | 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.8% (.SCR) Windows screen saver (13097/50/3) 8.7% (.EXE) Win64 Executable (generic) (10523/12/4) 5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.1% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
196
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment Ref-22122209876141.doc
Verdict:
Malicious activity
Analysis date:
2022-12-23 04:23:54 UTC
Tags:
exploit cve-2017-11882 loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
No Threat
Threat level:
2/10
Confidence:
100%
Tags:
packed
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.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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)
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 / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-12-23 04:48:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
15 of 26 (57.69%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 13'636 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
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:
fc6485350cf55dc14ecbfd9b91b7a9979f61023b4104101e9f351caa6c73abaa
MD5 hash:
6c3fdb2b5d93cf814ea1b6ca05a0efcf
SHA1 hash:
f8ae5f9fa1c9b6b0e47b2f0873d2ee3373e0ebf5
SH256 hash:
9738f0071f9717f654714fcb5c0cc3859327fcd0f11e73262c3760f051c42e25
MD5 hash:
8a1fb4240baf47ec4a6e03d911e4fdce
SHA1 hash:
c4bee71256d3f4429647c00a0c3913e41704a2b3
SH256 hash:
b55e2356152609d52441051a76ca8f07d939405e67367f5b6bd26a401155504e
MD5 hash:
3df0c67bf9a53dc49e94b5e173187ff8
SHA1 hash:
809fb933751bf4364272f3e6511fb17082005b43
SH256 hash:
783ff31550649315222c12edea131d391575cdea1158248f86d23f76d6ee3dc5
MD5 hash:
870d23d856789a78f66850815d70fb2c
SHA1 hash:
52ffd4b54e96e07c8413981e871b4b7f6cb1e159
SH256 hash:
ff1b42ea7d56a37eae801adbddb7116f52a4664c0b41302736f522852edc2747
MD5 hash:
89ac57478044c57c7195943116a521e0
SHA1 hash:
1ff2bafeed795423e3538d810bda8e1e3fcdcfa5
SH256 hash:
fa5ab0282cfc40c8ccae287f9d347787ab1e4b504abd7af80f854463d2f894c6
MD5 hash:
399f10d0e0946749ea05eefdbfa9be6a
SHA1 hash:
8a6dcdffc33e2b7af58eef2ccfb59b5336a81e58
Malware family:
AgentTesla.v3
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
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.
Web download
Delivery method
Distributed via web download
Comments
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