MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b634a8041412c63c42bbc10264b4c70b6a84d8aeb01a7d75d89731bb551835ac. 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
Ramnit
Vendor detections: 10
| SHA256 hash: | b634a8041412c63c42bbc10264b4c70b6a84d8aeb01a7d75d89731bb551835ac |
|---|---|
| SHA3-384 hash: | 6ea8df78e2f301dd2ba470f9167cf8d2cfa1f3dcaad80d59ec3f324c419c4de052c3299691c2a6230bd3b6306f6813f2 |
| SHA1 hash: | 8fb7e071f7176a17dafadf82be9fd8f69a327729 |
| MD5 hash: | 6a23eb71a9d38bb41d260439e66b9089 |
| humanhash: | spring-chicken-edward-bakerloo |
| File name: | 8fb7e071f7176a17dafadf82be9fd8f69a327729.rl |
| Download: | download sample |
| Signature | Ramnit |
| File size: | 4'148'224 bytes |
| First seen: | 2022-06-01 18:06:50 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 332f7ce65ead0adfb3d35147033aabe9 (83 x XRed, 18 x SnakeKeylogger, 7 x DarkComet) |
| ssdeep | 98304:Xnsmtk2az3SGxXS4mA4R4FL8VH/hTFnJtJE6DfHrazkgEy:XLnGVlmv4yVH/XJvlDfLat |
| Threatray | 52 similar samples on MalwareBazaar |
| TLSH | T14216E02176C18036C1731A35CE7A93A94D7ABE201F309B8B76E83E5D5F34EC26939257 |
| TrID | 64.6% (.EXE) Win32 Executable Borland Delphi 7 (664796/42/58) 19.1% (.CPL) Windows Control Panel Item (generic) (197083/11/60) 11.3% (.OCX) Windows ActiveX control (116521/4/18) 1.3% (.EXE) Win32 Executable Delphi generic (14182/79/4) 1.0% (.EXE) Win64 Executable (generic) (10523/12/4) |
| File icon (PE): |  |
| dhash icon | 79f8ccccccb2cccc (1 x Gh0stRAT, 1 x Ramnit) |
| Reporter | Anonymous |
| Tags: | 32-bit exe ramnit |
Intelligence
File Origin
# of uploads :
1
# of downloads :
622
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8fb7e071f7176a17dafadf82be9fd8f69a327729.rl.zip
Verdict:
Malicious activity
Analysis date:
2022-05-17 11:22:32 UTC
Tags:
trojan
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Creating a file
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Moving a recently created file
Creating a file in the %temp% directory
DNS request
Sending an HTTP GET request
Creating a file in the Program Files subdirectories
Sending a UDP request
Moving a file to the %temp% directory
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
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
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to detect sleep reduction / modifications
Contains functionality to infect the boot sector
Document contains an embedded VBA macro with suspicious strings
Document contains an embedded VBA with functions possibly related to ADO stream file operations
Document contains an embedded VBA with functions possibly related to HTTP operations
Document contains an embedded VBA with functions possibly related to WSH operations (process, registry, environment, or keystrokes)
Drops PE files to the document folder of the user
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
Snort IDS alert for network traffic
Uses dynamic DNS services
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.DarkComet
Status:
Malicious
First seen:
2021-09-13 00:57:13 UTC
File Type:
PE (Exe)
Extracted files:
233
AV detection:
25 of 26 (96.15%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 42 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
bootkit persistence
Behaviour
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Adds Run key to start application
Writes to the Master Boot Record (MBR)
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
aecf328fd0ee3c68d2d1df25e56cd0d9f3f7034998fd98a4e105275b93eb130d
MD5 hash:
3a82a552e0e6644f41cdfda7113b99b0
SHA1 hash:
d3df04bb9ac85bce36fbed4ef2366a09452ddfbb
SH256 hash:
3d0be0c10c82ce4e93043be8f6d2579de833cdbe8db9ec56bb78f163ad864b1d
MD5 hash:
6369eb323d9af9387451c16fef25f907
SHA1 hash:
98a491c825e57366b5971b3113998314aeae396f
SH256 hash:
dd5f2c05f7d826cccaf08a2bf70e23f7501793f59a44e067b9ffa221e36691b1
MD5 hash:
842e3af652454a47b30ab38738229e14
SHA1 hash:
6fccf42d2c906055b40926a63275ff9c5e73384a
SH256 hash:
b634a8041412c63c42bbc10264b4c70b6a84d8aeb01a7d75d89731bb551835ac
MD5 hash:
6a23eb71a9d38bb41d260439e66b9089
SHA1 hash:
8fb7e071f7176a17dafadf82be9fd8f69a327729
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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