MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 216aff751115d8cb76f6e1304f27ae08d2669e63307e6063a41a44b011e1092c. 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


Threat unknown


Vendor detections: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 216aff751115d8cb76f6e1304f27ae08d2669e63307e6063a41a44b011e1092c
SHA3-384 hash: a75abd0d9ce7745c620c4bb0dd4618c06959c0ffba8931e9d8878360b9226360aecc78522b2b11a7852a33688225215d
SHA1 hash: 3ff5bfe30e9f8090db3f262b48cf741471d9e800
MD5 hash: 5eebe6a177ed6458cb4b1c3f066d3682
humanhash: summer-november-alpha-november
File name:bl.exe
Download: download sample
File size:1'204'224 bytes
First seen:2023-02-08 00:45:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'750 x AgentTesla, 19'656 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 24576:k1dH+AOUP2KceZiwTYnzcJ8RuIEMVc+doOEpTc2JrgSTS6F0xMpqG4yPa:kPHrOUufeZiwMEqu9MVhOOQTcWWiq
TLSH T16F45CFD337F19863F68B10B5042C77892FE17203BE95A257A77B7AD09B118FBB298141
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 r3dbU7z
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
194
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
bl.exe
Verdict:
Malicious activity
Analysis date:
2023-02-08 00:46:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/34133458-7e9a-465d-93ea-392d078a3d50

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/361695/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a file in the %temp% directory
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed powershell
Link:
https://www.filescan.io/uploads/63e2f0cb96add6d1cf49ff81/reports/82fb6c0d-2a47-45ee-9fba-12f84c077b5c/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/216aff751115d8cb76f6e1304f27ae08d2669e63307e6063a41a44b011e1092c
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1502e179-564e-4fbb-91fc-a47924f439f3
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1168329
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
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 BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 801105 Sample: bl.exe Startdate: 08/02/2023 Architecture: WINDOWS Score: 100 67 helloworld123.zapto.org 2->67 69 Multi AV Scanner detection for dropped file 2->69 71 Sigma detected: Scheduled temp file as task from temp location 2->71 73 Multi AV Scanner detection for submitted file 2->73 75 7 other signatures 2->75 8 bl.exe 7 2->8         started        12 dgAnAvwH.exe 5 2->12         started        14 eglav.exe 2->14         started        signatures3 process4 file5 59 C:\Users\user\AppData\Roaming\dgAnAvwH.exe, PE32 8->59 dropped 61 C:\Users\...\dgAnAvwH.exe:Zone.Identifier, ASCII 8->61 dropped 63 C:\Users\user\AppData\Local\...\tmp9EB9.tmp, XML 8->63 dropped 65 C:\Users\user\AppData\Local\...\bl.exe.log, ASCII 8->65 dropped 77 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 8->77 79 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->79 81 Uses schtasks.exe or at.exe to add and modify task schedules 8->81 16 bl.exe 5 8->16         started        19 powershell.exe 21 8->19         started        21 powershell.exe 21 8->21         started        31 2 other processes 8->31 83 Multi AV Scanner detection for dropped file 12->83 85 Machine Learning detection for dropped file 12->85 87 Injects a PE file into a foreign processes 12->87 23 dgAnAvwH.exe 12->23         started        25 schtasks.exe 12->25         started        89 Adds a directory exclusion to Windows Defender 14->89 27 powershell.exe 14->27         started        29 powershell.exe 14->29         started        33 3 other processes 14->33 signatures6 process7 file8 51 C:\Users\user\AppData\Local\...\eglav.exe, PE32 16->51 dropped 53 C:\Users\user\...\eglav.exe:Zone.Identifier, ASCII 16->53 dropped 35 conhost.exe 19->35         started        37 conhost.exe 21->37         started        55 C:\Users\user\AppData\Local\...\eglav.exe, PE32 23->55 dropped 57 C:\Users\user\...\eglav.exe:Zone.Identifier, ASCII 23->57 dropped 39 WerFault.exe 23->39         started        41 conhost.exe 25->41         started        43 conhost.exe 27->43         started        45 conhost.exe 29->45         started        47 conhost.exe 31->47         started        49 conhost.exe 33->49         started        process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/216aff751115d8cb76f6e1304f27ae08d2669e63307e6063a41a44b011e1092c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-02-02 22:51:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
26 of 39 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=efvp65ircxmmw5xw4eye6j5obdjgnhtdgb7gay5edjclaepbbewa._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230208-a4mgpsgd93/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
5c7ad9149116c04ef2df9d26b7cd3c259ea258fae46c54ab1ec2499082eb767b
MD5 hash:
35cc7f411284983d88619ab2de0255b9
SHA1 hash:
edeef1d4575f2fbbc29cd7d2516195eebe411936
Link:
https://www.unpac.me/results/e8d55d2b-e465-497f-a087-df4dfbb5a684/
SH256 hash:
fb2b0f1cf50e14df9b50edfdd03729702cb73ec9ff353790fe57ba46b3ef31ec
MD5 hash:
acffd886f3e94d8e0e3cbc2a8314154f
SHA1 hash:
e770bc5a9f59c616b6e4e76b4c6ea90fc18b61a2
Link:
https://www.unpac.me/results/e8d55d2b-e465-497f-a087-df4dfbb5a684/
SH256 hash:
e69a32719aefbad8a3cb499f4561b31f4940c960d1f871d60609c678243a1a38
MD5 hash:
497a8564bb17ff9f5b3da6f7196ceab2
SHA1 hash:
b0d4b7175115d86927fe7985f873148704f6200c
Link:
https://www.unpac.me/results/e8d55d2b-e465-497f-a087-df4dfbb5a684/
SH256 hash:
78f73e1734daa918b253517c75971fbb8df773a3d77d02a752e9a0ad1711a677
MD5 hash:
f9d2985aa1c41cca281321fffb5ed424
SHA1 hash:
3a7a58d2dcae2762882357ae34d372744b1dbb9d
Link:
https://www.unpac.me/results/e8d55d2b-e465-497f-a087-df4dfbb5a684/
SH256 hash:
178cc7474b323b0ae6b3095ff67127726530d9d44be5cb58ba7315ef3a1199ad
MD5 hash:
159af9cf7f94d64c8120c80268965306
SHA1 hash:
fb41ab37af2c83e96d97e9cd066f90e72d4887ea
Link:
https://www.unpac.me/results/e8d55d2b-e465-497f-a087-df4dfbb5a684/
SH256 hash:
98575e529ab5b9f3739eb6827d82bd91f004421eeb543210bd62a6ff0621cc26
MD5 hash:
725e105e37390e6c3138668e28b9f400
SHA1 hash:
9b1ece29438540af966a13003c524930fbdc1090
Link:
https://www.unpac.me/results/e8d55d2b-e465-497f-a087-df4dfbb5a684/
SH256 hash:
3d5ea02dd755e0185f2ceeeaa68b2ad70157a9b3a192c311b615f612e876945c
MD5 hash:
49043b78c2afc42517426118274666d1
SHA1 hash:
299e4ab37bd9b0ec6d58ef37d9e1f6387ea42e4a
Link:
https://www.unpac.me/results/e8d55d2b-e465-497f-a087-df4dfbb5a684/
SH256 hash:
ff1b42ea7d56a37eae801adbddb7116f52a4664c0b41302736f522852edc2747
MD5 hash:
89ac57478044c57c7195943116a521e0
SHA1 hash:
1ff2bafeed795423e3538d810bda8e1e3fcdcfa5
Link:
https://www.unpac.me/results/e8d55d2b-e465-497f-a087-df4dfbb5a684/
SH256 hash:
00901ef6d5fe733ca05e7c953ae6e08d08939bfbfa51a86295537e1a807de66a
MD5 hash:
86e6905bea4b4ec598b52872a4f1ca8a
SHA1 hash:
01b1b377c11c36bcfc00ea3855da3ff791402068
Link:
https://www.unpac.me/results/e8d55d2b-e465-497f-a087-df4dfbb5a684/
SH256 hash:
216aff751115d8cb76f6e1304f27ae08d2669e63307e6063a41a44b011e1092c
MD5 hash:
5eebe6a177ed6458cb4b1c3f066d3682
SHA1 hash:
3ff5bfe30e9f8090db3f262b48cf741471d9e800
Link:
https://www.unpac.me/results/e8d55d2b-e465-497f-a087-df4dfbb5a684/
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/216aff751115d8cb76f6e1304f27ae08d2669e63307e6063a41a44b011e1092c

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
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.

Web download

Executable exe 216aff751115d8cb76f6e1304f27ae08d2669e63307e6063a41a44b011e1092c

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/361695/
  
URLhaus
https://urlhaus.abuse.ch/url/2533825/

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