MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8a7d0fa7baba91123292f105a348bef627f11e64b187d656f0fb81baaa38f6c7. 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: 14
| SHA256 hash: | 8a7d0fa7baba91123292f105a348bef627f11e64b187d656f0fb81baaa38f6c7 |
|---|---|
| SHA3-384 hash: | 40cddc71900ea5d085e80e88f32571d1b16d0d0c7652ae63ceff371efb68231411c21494431521abf5f935743903b12c |
| SHA1 hash: | e72b5f00d7c05d4b23e5b07f5d9d1fcd9553278d |
| MD5 hash: | d2dac4794ef6d00cdfaa25638ed72acd |
| humanhash: | tennis-winter-bravo-moon |
| File name: | d2dac4794ef6d00cdfaa25638ed72acd |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 300'983 bytes |
| First seen: | 2023-01-23 20:00:22 UTC |
| Last seen: | 2023-01-23 22:04:23 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 6144:/Ya6uC8iZkSXTEMHjPskgqws8Blm0obvF4IgwKVDOQWIRSPzwFdnj:/YQDiZAMHYqwVrm0Gt4LrVauSqt |
| Threatray | 10'427 similar samples on MalwareBazaar |
| TLSH | T1A45412443EE1C187D0E3227229396792DAA3E9111D65D2AF43618F6A7C3EF85DC1F722 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
RFQ-76535353627.doc
Verdict:
Malicious activity
Analysis date:
2023-01-23 18:47:22 UTC
Tags:
exploit cve-2017-11882 loader agenttesla
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 file in the %temp% directory
Creating a window
Creating a process from a recently created file
Searching for the window
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Сreating synchronization primitives
DNS request
Setting a keyboard event handler
Reading critical registry keys
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
overlay packed shell32.dll
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:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Gathering data
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'417 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla
Malware Config
C2 Extraction:
https://discord.com/api/webhooks/1046445380516188160/wYE1I5gUYgWGIjd87Qj_KINgc0H4L5OkXe6VRMrVqnd9j7v1JJkSUywS6H4xPPyCnrLe
Unpacked files
SH256 hash:
1a3cd5b83cdba8f97e590950ee64c2de97c96ac58584cf19f7645f8b7daf919b
MD5 hash:
a340cfb003ed2e9cd2297537d46796d6
SHA1 hash:
9a88c96f40d13d0219499504043d3b53460db4e2
SH256 hash:
664f7e7679898928ea333042a87a6fde07725861ac8f0548b2b04339fcceee26
MD5 hash:
4c6ac71a95b8bc988e9c26bebd588dc1
SHA1 hash:
2ea48a24b8a73f9f559898ea1ef2eaaae03d906a
SH256 hash:
7699c5055dc25ad33547eb9f4616a4941cbeeecb53e02b401454c444be776338
MD5 hash:
3cf3b106e69099e516d87dbabf49c4cc
SHA1 hash:
8862be4dc1698d0ff109b693f0df64bbb1e688a5
SH256 hash:
8a7d0fa7baba91123292f105a348bef627f11e64b187d656f0fb81baaa38f6c7
MD5 hash:
d2dac4794ef6d00cdfaa25638ed72acd
SHA1 hash:
e72b5f00d7c05d4b23e5b07f5d9d1fcd9553278d
Malware family:
AgentTesla
Verdict:
Malicious
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: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Windows_Trojan_AgentTesla_d3ac2b2f |
|---|---|
| Author: | Elastic Security |
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
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://jsw.co.id/system1/c4.exe