MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52636749d75f870099f5e84af6225309980ae7c2fe5e190c9685b960d9577b86. 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: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: 52636749d75f870099f5e84af6225309980ae7c2fe5e190c9685b960d9577b86
SHA3-384 hash: 12b5b1d1349a8a13056b7b4e29c78dcb2410592773ac8b78d3b16d83e1faffe8b6c6c9c8bbffa0c4e7f2575cfd41706c
SHA1 hash: f4640fa1467af50f9e174409c71b8bd0d75fddea
MD5 hash: 49e41789469fbddd3f498850df800c58
humanhash: bacon-equal-alanine-river
File name:Bonkers.exe
Download: download sample
File size:70'288'834 bytes
First seen:2023-10-19 04:34:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b34f154ec913d2d2c435cbd644e91687 (527 x GuLoader, 110 x RemcosRAT, 80 x EpsilonStealer)
ssdeep 1572864:iuF1s9gtlkm9vg9qOu/Yy/KCwGOZ/vDP3sM91Co:iuF1sGympizXyyCHO5vDPsM9oo
TLSH T1CCF73328D5DC501BFC9A6E720170F67A4DDACBEC0890B16651B8CB0EAC7B7871DC53A6
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)
dhash icon 6149b8a838f9d564
Reporter betula
Tags:exe


Avatar
betula
steals creds

Intelligence


File Origin
# of uploads :
1
# of downloads :
413
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Bonkers.exe
Verdict:
Malicious activity
Analysis date:
2023-10-19 07:34:56 UTC
Tags:
stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Sending a custom TCP request
Creating a file
Creating a process from a recently created file
Searching for synchronization primitives
Unauthorized injection to a recently created process
Reading critical registry keys
Creating a file in the %AppData% subdirectories
Changing a file
DNS request
Running batch commands
Creating a process with a hidden window
Launching a process
Using the Windows Management Instrumentation requests
Stealing user critical data
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
Result
Verdict:
MALICIOUS
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Signature
Drops PE files to the startup folder
Tries to harvest and steal browser information (history, passwords, etc)
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1328469 Sample: Bonkers.exe Startdate: 19/10/2023 Architecture: WINDOWS Score: 48 48 rufflesrefined.com 2->48 7 Bonkers.exe 12 2->7         started        12 Bonkers.exe 11 195 2->12         started        14 Updater.exe 2->14         started        process3 dnsIp4 50 rufflesrefined.com 104.21.24.126, 443, 49718, 49719 CLOUDFLARENETUS United States 7->50 32 C:\Users\user\AppData\Roaming\...\Updater.exe, PE32+ 7->32 dropped 34 C:\Users\user\AppData\...\Login Data.bby, SQLite 7->34 dropped 36 C:\Users\user\AppData\Local\...\Web Data.bby, SQLite 7->36 dropped 44 4 other files (2 malicious) 7->44 dropped 52 Drops PE files to the startup folder 7->52 54 Tries to harvest and steal browser information (history, passwords, etc) 7->54 16 cmd.exe 1 7->16         started        18 cmd.exe 7->18         started        20 Bonkers.exe 1 7->20         started        22 Bonkers.exe 1 7->22         started        38 C:\Users\user\AppData\Local\...\Bonkers.exe, PE32+ 12->38 dropped 40 C:\Users\user\AppData\Local\...\nsis7z.dll, PE32 12->40 dropped 42 C:\Users\user\AppData\Local\...\System.dll, PE32 12->42 dropped 46 18 other files (none is malicious) 12->46 dropped file5 signatures6 process7 process8 24 tasklist.exe 1 16->24         started        26 conhost.exe 16->26         started        28 tasklist.exe 1 18->28         started        30 conhost.exe 18->30         started       
Gathering data
Verdict:
unknown
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery spyware stealer
Behaviour
Enumerates processes with tasklist
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in System32 directory
Checks installed software on the system
Drops startup file
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

Executable exe 52636749d75f870099f5e84af6225309980ae7c2fe5e190c9685b960d9577b86

(this sample)

  
Delivery method
Distributed via web download

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