MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d312f81dcda0be02b4e81072aea2bf33e95e1feac03c21fb5285f998a0e0c2d3. 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: 18


Intelligence 18 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d312f81dcda0be02b4e81072aea2bf33e95e1feac03c21fb5285f998a0e0c2d3
SHA3-384 hash: d8e27f2ad89b86a79496c929bd974f1d274cbe9178f93f7307a75d734e0d9a2bf769f5a167ec7fc2267104ff37d004e5
SHA1 hash: 3956612959372554ac20d6ab268e26ea933315ef
MD5 hash: 276c326ea88c426cc169655b5e800a1f
humanhash: william-sad-indigo-uniform
File name:d312f81dcda0be02b4e81072aea2bf33e95e1feac03c21fb5285f998a0e0c2d3
Download: download sample
Signature AgentTesla
Create hunting rule
File size:877'568 bytes
First seen:2023-08-08 09:55:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:ufgET/NYiIoFwIrG3XCCaEHsbHpg0PtrTRv6YIz2QtvwE7EKIU0fKzTwtBYx5bsJ:gxLNHIcTrGCSkg0lL2jppsQThn
Threatray 3'066 similar samples on MalwareBazaar
TLSH T16715F12136B99FA7C1BA93F84021323017FEAE9E3435D3095DC670DA19B5F808A61F67
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 adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
269
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
d312f81dcda0be02b4e81072aea2bf33e95e1feac03c21fb5285f998a0e0c2d3
Verdict:
Malicious activity
Analysis date:
2023-08-08 09:54:51 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/6d98f0c0-9cff-4c00-9e52-3c1cc168dd67

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/441290/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.738.27887.17307.UNOFFICIAL
Create hunting rule

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
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
clipbanker comodo darkkomet packed
Link:
https://www.filescan.io/uploads/64d211332a1db2a88ac197b6/reports/47a07576-61b5-4e04-aa5e-aca2f129ebfe/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/d312f81dcda0be02b4e81072aea2bf33e95e1feac03c21fb5285f998a0e0c2d3
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9a5dffff-2a81-4b0d-a4c4-a93a89998aec
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1287623
Signature
Found malware configuration
Injects a PE file into a foreign processes
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)
Snort IDS alert for network traffic
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d312f81dcda0be02b4e81072aea2bf33e95e1feac03c21fb5285f998a0e0c2d3/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-28 04:06:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
41
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2mjpqhonuc7afnhicbzk5iv7gpuv4h7kya6cd62sqx4zrihayljq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0cd43e8243b736228d29f850dcb224dcde06b20eb7b018bd34934eafc4dddbbb
AgentTesla
57718d0c12616f51300a8fba196989b876810e94cc14e561da218f5472a44d11
AgentTesla
5b21c86b9de84ff5e939274857c29b41b02702727c7b7841ca4ee287c5deaeb5
AgentTesla
68b0ca4a930d91acb935c32d37632f2ecf8d3c95333739cc156e7e52a02cf08f
AgentTesla
a47b82f49888184f9b3ccdcd116b7e0fa1e313fb03c31825b38571cd360d732c
AgentTesla
d480e69826b8ab773d632efd5a0649ed1aefecace150c8cab57daf8064daace1
AgentTesla
e5fa8652ebe8a92e3bc8e1100140973bf8ebe9a006e3518de51b99d99c3d1a43
AgentTesla
+ 3'056 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230808-lycabsdd3x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5015424630:AAHYFU1sKtYqSORHBErFCWNjJz1TpXKj30w/sendDocument
Unpacked files
SH256 hash:
f64603ca37e8d3f55e363235ab625d0e8f4c96d68d319b199927a67b39a92f80
MD5 hash:
6aee325823c17254c4fcd21be568a4bd
SHA1 hash:
f5a806bc20cc1201f35d7846b00f1587d75247f9
Link:
https://www.unpac.me/results/3e562af3-da19-4ec6-9736-2d31dcad531c/
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/3e562af3-da19-4ec6-9736-2d31dcad531c/
SH256 hash:
d2cb9bd3e2769ef1652826bce633870b4719c876f5a7aa61b114ce3cf533fb28
MD5 hash:
b65c836e1a94d8a98196047b58373684
SHA1 hash:
8d7fba057ea5374c24d53799752b366dfba6ff0c
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/3e562af3-da19-4ec6-9736-2d31dcad531c/
Parent samples :
1dc4c70d1b563bd1fcf3dd52a9e25206f1573ed15791f52b59dcab1a13821b98
19b9e40b06830f0bcb731943268a0cdfbd01480f419e5f795541bafb8a1038c3
34226bb3c2d1093261b91a3799eb1b2ad6c375b79e2c3a2a249de87a3190ecfe
d2cb9bd3e2769ef1652826bce633870b4719c876f5a7aa61b114ce3cf533fb28
a47b82f49888184f9b3ccdcd116b7e0fa1e313fb03c31825b38571cd360d732c
03d0e5213b4534ed309e18d5a5ea61b36b112c30f6e651544d8746d4ba86e85f
0cd43e8243b736228d29f850dcb224dcde06b20eb7b018bd34934eafc4dddbbb
57718d0c12616f51300a8fba196989b876810e94cc14e561da218f5472a44d11
a1f66a446267590878b9f19882e9a06ba814a1bd8ea3c97d933e91fac1eb51dd
df27478f5505e307d62c19d0e3bd1ff419b891a4a1b97d19006006dbee6b8d3e
a711464d37093f263124045746c939781092dd64f1cc61da7dadd4cc57798ffe
3d575dba507a9b9b606ef6c36f3ab826a8de8593a5bf2f5da2c1a10516d01728
0c4b0a868778bdae7431efb22a4ce8660937bc2e07b1683105cde358ef08311d
e5fa8652ebe8a92e3bc8e1100140973bf8ebe9a006e3518de51b99d99c3d1a43
a635c69c8d44d9e01d15a1721aec4adae73a3b1d887cd43f6b0465327ff7b50c
d312f81dcda0be02b4e81072aea2bf33e95e1feac03c21fb5285f998a0e0c2d3
SH256 hash:
9a0f9cc8d700ee50362e88ff0dbf0cb1a24ba036ff6a08d9e810a03a0b6dced2
MD5 hash:
20b280db0519ce6377acc8da264c886b
SHA1 hash:
8d7ba58de190f5e82f77e4315f881140cf8075a0
Link:
https://www.unpac.me/results/3e562af3-da19-4ec6-9736-2d31dcad531c/
SH256 hash:
d312f81dcda0be02b4e81072aea2bf33e95e1feac03c21fb5285f998a0e0c2d3
MD5 hash:
276c326ea88c426cc169655b5e800a1f
SHA1 hash:
3956612959372554ac20d6ab268e26ea933315ef
Link:
https://www.unpac.me/results/3e562af3-da19-4ec6-9736-2d31dcad531c/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d312f81dcda0/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
Link:
https://yomi.yoroi.company/submissions/d312f81dcda0be02b4e81072aea2bf33e95e1feac03c21fb5285f998a0e0c2d3

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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/441290/

Comments