MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cef72412a1dd9486bae5f7e606d4330660fba98575ba1c939559ccc83536f41a. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cef72412a1dd9486bae5f7e606d4330660fba98575ba1c939559ccc83536f41a
SHA3-384 hash: 4176fec303cd36d3411d7f315ae33f34d9bd83a7fa5d61500f79f07d0ceee7a3d771332fd1763603f76e94e4a2214944
SHA1 hash: f514f056811a82d32d45adcf7cf2d9e000ef3570
MD5 hash: 349bdf9aab527057a5f57fe11ce421f5
humanhash: idaho-oven-winter-charlie
File name:TLX HBL_CULVXMN2302207.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:609'280 bytes
First seen:2024-01-31 10:39:20 UTC
Last seen:2024-01-31 12:50:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:R2j8FwLm/c9OHQvtz8GJkD/El9fDDj78YujVycks94Fatdo3wIu:R2j8F6zemV81rwb/mZrB
Threatray 494 similar samples on MalwareBazaar
TLSH T16DD4020BB18DD31CD6E807F23039413592A8DF1B6402EB69B8D9FD7E497119E1B983E9
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon ecec889ce6d8e8f0 (40 x Formbook, 21 x AgentTesla, 12 x SnakeKeylogger)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
286
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/473725/
Detection(s):
SecuriteInfo.com.Trojan.DownLoaderNET.710.3780.11834.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65ba2384bc91f83c8073c938/reports/73aeb49e-5320-4c72-aa93-c0bbcd70dbf3/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/cef72412a1dd9486bae5f7e606d4330660fba98575ba1c939559ccc83536f41a
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:
MSIL Injector
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/17becba0-8465-4c7a-857d-2d7ea95c5bac
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1383933
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Sample uses string decryption to hide its real strings
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1383933 Sample: TLX_HBL_CULVXMN2302207.exe Startdate: 31/01/2024 Architecture: WINDOWS Score: 100 27 mail.adanaatlispor.com 2->27 29 adanaatlispor.com 2->29 41 Found malware configuration 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 5 other signatures 2->47 7 TLX_HBL_CULVXMN2302207.exe 3 2->7         started        10 FUAfYLC.exe 3 2->10         started        12 FUAfYLC.exe 2 2->12         started        signatures3 process4 signatures5 49 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->49 51 Injects a PE file into a foreign processes 7->51 14 TLX_HBL_CULVXMN2302207.exe 2 5 7->14         started        53 Antivirus detection for dropped file 10->53 55 Multi AV Scanner detection for dropped file 10->55 57 Machine Learning detection for dropped file 10->57 19 FUAfYLC.exe 2 10->19         started        21 FUAfYLC.exe 2 12->21         started        process6 dnsIp7 31 adanaatlispor.com 213.159.29.43, 49703, 49705, 49709 AEROTEK-ASTR Turkey 14->31 23 C:\Users\user\AppData\Roaming\...\FUAfYLC.exe, PE32 14->23 dropped 25 C:\Users\user\...\FUAfYLC.exe:Zone.Identifier, ASCII 14->25 dropped 33 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->33 35 Tries to steal Mail credentials (via file / registry access) 14->35 37 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->37 39 Tries to harvest and steal browser information (history, passwords, etc) 21->39 file8 signatures9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cef72412a1dd9486bae5f7e606d4330660fba98575ba1c939559ccc83536f41a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cef72412a1dd9486bae5f7e606d4330660fba98575ba1c939559ccc83536f41a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-09-14 02:04:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z33sievb3wkinoxf67tanvbtazqpxkmfow5bze4vlhgmqnjw6qna._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
69763f4eedc0fbd3cde4485cbcc940105536015254891a53c18b7364f8aa30df
AgentTesla
6cc94af7278990c89ed746ebc99759dc7d847cfcdd3cd327d15988b489e3e59d
AgentTesla
88525eebb5ea47ba551a3c7a856e19af1aba502591242ec85a4539da063d97f2
AgentTesla
a733065ba4e8987727892b1c9ff5e562624385b175ed2e80af74c1fc4579bd58
AgentTesla
cef72412a1dd9486bae5f7e606d4330660fba98575ba1c939559ccc83536f41a
AgentTesla
d8237144bdf583bd62c89733eb04397c906d68f072ab35d379917482a7178782
AgentTesla
e579952e0a6c558c001274aa13e6ac8297a3991497f0163917e6db3a37430f83
AgentTesla
+ 484 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240131-mqjvwaacg9/
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
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:
d7b7eb023c1a85ac8facca85436f6c45e149f0945939fdc0b1a344b72069abb6
MD5 hash:
482c6fa95f2a851f2c4c3220a54d5308
SHA1 hash:
cd9b4ada8a315c2bf7dc1ec179eab1b041e0b3fc
Detections:
AgentTeslaXorStringsNet
Create hunting rule
MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
Link:
https://www.unpac.me/results/9572c8bd-bef0-48f4-9f83-628951c66d4c/
Parent samples :
2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698
cef72412a1dd9486bae5f7e606d4330660fba98575ba1c939559ccc83536f41a
SH256 hash:
0cc2d545cdbc9aca7ac5732fc2e1858bae1b8c575e67f0b4b8077610c5597806
MD5 hash:
604ba9fe5293c6b09155e9593e5fe8b4
SHA1 hash:
c9ca531c5c50091dcdeabea6af26643e897fe3f8
Link:
https://www.unpac.me/results/9572c8bd-bef0-48f4-9f83-628951c66d4c/
SH256 hash:
96ecf97e7f7d74405e167c3690601ceb6dd1218f6c089c7b2bf7042cfb3258e2
MD5 hash:
8dc8b6c0dcface7ce215b0b2f768a2c1
SHA1 hash:
30a09270ab243767b1ac1e3cf6182eeaebef66d8
Link:
https://www.unpac.me/results/9572c8bd-bef0-48f4-9f83-628951c66d4c/
SH256 hash:
0630b864e828fff2d66f33ab7d00fad231df4c00fc0bbad313ee0d12ca503198
MD5 hash:
f559a9abbd849eb977d262d597d6e4fd
SHA1 hash:
0a8769b40b026852690c89b913c2812817ef43c8
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/9572c8bd-bef0-48f4-9f83-628951c66d4c/
Parent samples :
cef72412a1dd9486bae5f7e606d4330660fba98575ba1c939559ccc83536f41a
81ccf158093718305b3499d0f16d8a82bcad69f2740066daca8d5b5ca9979688
SH256 hash:
cef72412a1dd9486bae5f7e606d4330660fba98575ba1c939559ccc83536f41a
MD5 hash:
349bdf9aab527057a5f57fe11ce421f5
SHA1 hash:
f514f056811a82d32d45adcf7cf2d9e000ef3570
Link:
https://www.unpac.me/results/9572c8bd-bef0-48f4-9f83-628951c66d4c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/cef72412a1dd9486bae5f7e606d4330660fba98575ba1c939559ccc83536f41a

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:NETexecutableMicrosoft
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.

Malspam

AgentTesla

Executable exe cef72412a1dd9486bae5f7e606d4330660fba98575ba1c939559ccc83536f41a

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/473725/

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