MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8f0b03436a56098a1f5b48c955b355f459503da260010df40ebd6b548894f6dc. 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
Worm.Ramnit
Vendor detections: 14
| SHA256 hash: | 8f0b03436a56098a1f5b48c955b355f459503da260010df40ebd6b548894f6dc |
|---|---|
| SHA3-384 hash: | 3c1dbb7734f7f9c6264fc153ce02b30d217814658a757d220cf4160890c9ea8d9faa8790d24324347e0a06ce5933ad30 |
| SHA1 hash: | c2479462853afd0338d9ec08c79494fb11ca6b56 |
| MD5 hash: | 0086389ff5c4b0c23bcd9262df66d34b |
| humanhash: | lithium-mango-autumn-robert |
| File name: | 36a5f112749289f24e533b86f6d6821fa225e08234b1bdeb115e3a7c |
| Download: | download sample |
| Signature | Worm.Ramnit |
| File size: | 3'907'584 bytes |
| First seen: | 2023-10-18 00:09:23 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 4328f7206db519cd4e82283211d98e83 (533 x RedLineStealer, 18 x Arechclient2, 15 x DCRat) |
| ssdeep | 98304:VBy38kctAJFGVqv06uruhkRNA6eMEvz8U4C:OMztAJcVFrq76F8 |
| Threatray | 1'176 similar samples on MalwareBazaar |
| TLSH | T11E0633AB5BA9AB88EC9FFEB1DD802BC866224D034DDDB3DE558184707816C205E13F75 |
| TrID | 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 20.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 18.6% (.EXE) Win32 Executable (generic) (4505/5/1) 8.5% (.ICL) Windows Icons Library (generic) (2059/9) 8.3% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter |  r3dbU7z |
| Tags: | darkshell exe Worm.Ramnit |
Intelligence
File Origin
# of uploads :
1
# of downloads :
366
Origin country :
RUVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8f0b03436a56098a1f5b48c955b355f459503da260010df40ebd6b548894f6dc.exe
Verdict:
Malicious activity
Analysis date:
2023-10-18 21:41:51 UTC
Tags:
bdaejec
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a process from a recently created file
Changing an executable file
Creating a window
Searching for analyzing tools
Modifying an executable file
Sending a custom TCP request
Query of malicious DNS domain
Infecting executable files
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
lolbin packed packed shell32 themidawinlicense
Verdict:
Malicious
Labled as:
Wapomi.BA virus
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:
n/a
Detection:
malicious
Classification:
n/a
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Hides threads from debuggers
Infects executable files (exe, dll, sys, html)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has a writeable .text section
Query firmware table information (likely to detect VMs)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Virus.Jadtre
Status:
Malicious
First seen:
2023-10-18 00:10:06 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
22 of 23 (95.65%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1'166 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
9/10
Tags:
aspackv2 evasion themida trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks whether UAC is enabled
ASPack v2.12-2.42
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Themida packer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Unpacked files
SH256 hash:
6851e02d3f4b8179b975f00bbc86602a2f2f84524f548876eb656db7ea5eaa9c
MD5 hash:
c5124caf4aea3a83b63a9108fe0dcef8
SHA1 hash:
a43a5a59038fca5a63fa526277f241f855177ce6
SH256 hash:
2f7176157a1f23530c0d560a5d4440a259ea07c70b11fedf5a5364c99cbb9134
MD5 hash:
d30fe77783fc6d15683d41a35dc50a71
SHA1 hash:
e3166c2dc2e75e6762261e3888f57281cf016b2b
Detections:
win_unidentified_045_auto
win_unidentified_045_g0
SH256 hash:
8f0b03436a56098a1f5b48c955b355f459503da260010df40ebd6b548894f6dc
MD5 hash:
0086389ff5c4b0c23bcd9262df66d34b
SHA1 hash:
c2479462853afd0338d9ec08c79494fb11ca6b56
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | ASPackv212AlexeySolodovnikov |
|---|---|
| Author: | malware-lu |
| Rule name: | ASProtectV2XDLLAlexeySolodovnikov |
|---|---|
| Author: | malware-lu |
| Rule name: | INDICATOR_EXE_Packed_ASPack |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with ASPack |
| Rule name: | INDICATOR_EXE_Packed_Themida |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with Themida |
| Rule name: | maldoc_find_kernel32_base_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | maldoc_getEIP_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
| Rule name: | win_unidentified_045_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.unidentified_045. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.