MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ca6ab9b5571aef408c1f47e4a3802834283b97fd2a75c0e6f675d92fe2b322f. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2ca6ab9b5571aef408c1f47e4a3802834283b97fd2a75c0e6f675d92fe2b322f
SHA3-384 hash: 2a9c7dd1d7179dd467ac338b6042f7f2900f210640f5422a7f386af505c753971340bfc8d9d2ba15f4ae0a664ab66d45
SHA1 hash: 3cf0249d2239a9b73146e505d3a09d350f43ff3d
MD5 hash: e6b7493437b908e9d81f7aa0c477fa60
humanhash: shade-pizza-cardinal-avocado
File name:2ca6ab9b5571aef408c1f47e4a3802834283b97fd2a75c0e6f675d92fe2b322f
Download: download sample
Signature AgentTesla
Create hunting rule
File size:769'536 bytes
First seen:2024-12-05 15:47:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:8qxcZsfQrHrrQWoqbINii6MvPNaQSzBfBAl0YBMpACR5leZlNm:iZUQjALqbIsi6MHlSF5e0YKpA+erY
Threatray 1'985 similar samples on MalwareBazaar
TLSH T131F4121132E89742E5A963B4142C82D0133A7E457B2AD74D2E9433EE1833FA65DF3B67
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
309
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
2ca6ab9b5571aef408c1f47e4a3802834283b97fd2a75c0e6f675d92fe2b322f.exe
Verdict:
Malicious activity
Analysis date:
2024-12-05 15:59:54 UTC
Tags:
evasion agenttesla stealer
Link:
https://app.any.run/tasks/141fa06a-beec-4d1a-be0f-e5da9b2f266d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Msilheracles-10020638-0
Create hunting rule

Win.Packed.Agensla-10021078-0
Create hunting rule

Win.Packed.LokiBot-10026312-0
Create hunting rule

Win.Packed.LokiBot-10027126-0
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6751cb33bc8c6beb3075ffc5
Tags:
agensla virus lien msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending a custom TCP request
Reading critical registry keys
Forced shutdown of a system process
Stealing user critical data
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed packed packer_detected
Link:
https://www.filescan.io/uploads/6751cb39f6c79c7aa8bce828/reports/82dfdef4-ce55-4bf2-bee0-687fea3a8bff/overview
Verdict:
Malicious
Labled as:
Trojan.Kryptik
Link:
https://www.hybrid-analysis.com/sample/2ca6ab9b5571aef408c1f47e4a3802834283b97fd2a75c0e6f675d92fe2b322f
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c380c64a-1071-42ea-ae45-184089f8dc14
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1569261
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: MSBuild connects to smtp port
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Sigma detected: Silenttrinity Stager Msbuild Activity
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 schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1569261 Sample: 8JuGuaUaZP.exe Startdate: 05/12/2024 Architecture: WINDOWS Score: 100 42 mail.albushrametalic.com 2->42 44 time.windows.com 2->44 46 4 other IPs or domains 2->46 52 Found malware configuration 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 Antivirus / Scanner detection for submitted sample 2->56 58 11 other signatures 2->58 8 8JuGuaUaZP.exe 7 2->8         started        12 KWWsRGkWKXnwqv.exe 5 2->12         started        signatures3 process4 file5 34 C:\Users\user\AppData\...\KWWsRGkWKXnwqv.exe, PE32 8->34 dropped 36 C:\...\KWWsRGkWKXnwqv.exe:Zone.Identifier, ASCII 8->36 dropped 38 C:\Users\user\AppData\Local\...\tmp911B.tmp, XML 8->38 dropped 40 C:\Users\user\AppData\...\8JuGuaUaZP.exe.log, ASCII 8->40 dropped 60 Uses schtasks.exe or at.exe to add and modify task schedules 8->60 62 Writes to foreign memory regions 8->62 64 Allocates memory in foreign processes 8->64 72 2 other signatures 8->72 14 MSBuild.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 schtasks.exe 1 8->20         started        66 Antivirus detection for dropped file 12->66 68 Multi AV Scanner detection for dropped file 12->68 70 Machine Learning detection for dropped file 12->70 22 MSBuild.exe 2 12->22         started        24 schtasks.exe 1 12->24         started        signatures6 process7 dnsIp8 48 mail.albushrametalic.com 50.87.218.140, 49706, 49720, 587 UNIFIEDLAYER-AS-1US United States 14->48 50 api.ipify.org 104.26.13.205, 443, 49704, 49709 CLOUDFLARENETUS United States 14->50 74 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->74 76 Loading BitLocker PowerShell Module 18->76 26 conhost.exe 18->26         started        28 WmiPrvSE.exe 18->28         started        30 conhost.exe 20->30         started        78 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->78 80 Tries to steal Mail credentials (via file / registry access) 22->80 82 Tries to harvest and steal ftp login credentials 22->82 84 Tries to harvest and steal browser information (history, passwords, etc) 22->84 32 conhost.exe 24->32         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2ca6ab9b5571aef408c1f47e4a3802834283b97fd2a75c0e6f675d92fe2b322f
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2ca6ab9b5571aef408c1f47e4a3802834283b97fd2a75c0e6f675d92fe2b322f/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2024-06-11 07:42:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
28
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fstkxg2vogxpicgb6r7euoacqnbihol72ktvydtpm5ozf7rlgixq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
unknown_loader_037
Create hunting rule
Similar samples:
55609db05b1043ddf05d059bd27df6dbd6f2d2a27dee393adf5e09f24abdc1a3
AgentTesla
a4aeb63141d720f906625b4dc4d9df1360b7a5daa310df980599b143d592b850
AgentTesla
ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a
AgentTesla
eff9d3d2ef7056b17de810f0a56e975ddd113b209019fc952d7a34cd58833862
AgentTesla
ffd358a45a51a8f8f75f4bf8c43d9101bc1e5ce2a4f6747176a612b5dd1081e9
AgentTesla
+ 1'975 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger spyware stealer trojan
Link:
https://tria.ge/reports/241205-s8rlbsxkek/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Command and Scripting Interpreter: PowerShell
AgentTesla
Agenttesla family
Verdict:
Malicious
Tags:
Win.Packed.Msilheracles-10020638-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b343e796-95ed-43a9-9125-0df05541e6d7
Unpacked files
SH256 hash:
1a1de9f3fe4c3a7ea7cd547cdd9d78b3873d6e243e544e5bb647452d6d9f6cfe
MD5 hash:
ceb52a5c98659e8905ea76737fe00c01
SHA1 hash:
bb7b30ff84d6aa26eaa0021c9fa3cd2c5a08e694
Link:
https://www.unpac.me/results/b220e09a-2c11-4419-b378-70b20aa365a8/
SH256 hash:
12e54247437f5477eb8d4d451469921146a0c5ba2a6ec78302a0a5307c8d8693
MD5 hash:
2696b5535cda68bc89913da9427c7b46
SHA1 hash:
7e27f2f76a4922f0520ac53d00f10d5983788bb6
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/b220e09a-2c11-4419-b378-70b20aa365a8/
SH256 hash:
8c1d61d69b6886312e34322b962c1dab3e8db675e3852290f4316163ad283bb5
MD5 hash:
c3d4a7d5ddf10795d60f302d8aa90aa0
SHA1 hash:
4f7f387a152c1f6e5d9baa46c57e6b2d7887cdc6
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/b220e09a-2c11-4419-b378-70b20aa365a8/
Parent samples :
f8d3c0510f7c44a8308b811704902b0ea5ee0be3413f82139069e1afa009cc29
027fd05dc4bc7e4fd4127b9490198faf1ddfe250c8a5bb74de64df2d7d021cfb
fd34291b03a43dba1465cc1ad12ff3fb705bad671c1e175e234aba9a39ea215e
2ca6ab9b5571aef408c1f47e4a3802834283b97fd2a75c0e6f675d92fe2b322f
SH256 hash:
6243c709db7165f4a84036c0544b462ee9539412c61de6151a6aa18465659e48
MD5 hash:
5166d8930d5a1bf5a1738cc180587975
SHA1 hash:
4316633ea531432ff67776d1e59dcf8481a7cbbc
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/b220e09a-2c11-4419-b378-70b20aa365a8/
SH256 hash:
2ca6ab9b5571aef408c1f47e4a3802834283b97fd2a75c0e6f675d92fe2b322f
MD5 hash:
e6b7493437b908e9d81f7aa0c477fa60
SHA1 hash:
3cf0249d2239a9b73146e505d3a09d350f43ff3d
Link:
https://www.unpac.me/results/b220e09a-2c11-4419-b378-70b20aa365a8/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2ca6ab9b5571aef408c1f47e4a3802834283b97fd2a75c0e6f675d92fe2b322f

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
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments