MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c37a58f4555b2370695503dc2aa5dc126c3bbd1a16d1b305cc3921ae56e68a97. 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: 13
| SHA256 hash: | c37a58f4555b2370695503dc2aa5dc126c3bbd1a16d1b305cc3921ae56e68a97 |
|---|---|
| SHA3-384 hash: | 1904dce2e9ce411e09c632d53a0ea0ddb9d02e699fa8c8a0bc36246d79f29a31c38715fe61e22a828ef55afd43b038a8 |
| SHA1 hash: | 1782d3cdaa30fda28f89c6148358fd8d2c674466 |
| MD5 hash: | b20618d6660ba973390fa8a8cb3f09fc |
| humanhash: | fix-ohio-maine-sweet |
| File name: | R66EPH7.exe |
| Download: | download sample |
| Signature | Worm.Ramnit |
| File size: | 2'840'576 bytes |
| First seen: | 2023-11-21 20:49:29 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 349e9f843a1e927afb8b322e2d492c18 (1 x BlackSuit, 1 x Worm.Ramnit) |
| ssdeep | 49152:UlFcqJWq7TVCfF92zMWGyBk4O1iVIQBzUcdm/ll:UlF1RCN92zMWGyg1DQ+c |
| Threatray | 2 similar samples on MalwareBazaar |
| TLSH | T16FD58C21BB56B0A1D88E0335329753FA8D3956E4D737A9D387D22E6988113C19A3F3DC |
| TrID | 33.5% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 21.3% (.EXE) Win64 Executable (generic) (10523/12/4) 13.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 10.2% (.EXE) Win16 NE executable (generic) (5038/12/1) 9.1% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 3044397971b2e0e8 (1 x BlackSuit, 1 x Worm.Ramnit, 1 x DiscordTokenStealer) |
| Reporter |  smica83 |
| Tags: | ASPack exe UKR Worm.Ramnit |
Intelligence
File Origin
# of uploads :
1
# of downloads :
431
Origin country :
HUVendor Threat Intelligence
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
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
Gathering data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control expand greyware lolbin nimnul nimnul virus virus
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:
spre.troj.evad
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)
Infects executable files (exe, dll, sys, html)
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
PE file contains section with special chars
PE file has a writeable .text section
Potentially malicious time measurement code found
Snort IDS alert for network traffic
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:
2023-11-21 19:02:23 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
34 of 36 (94.44%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
n/a
Score:
7/10
Tags:
aspackv2
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
ASPack v2.12-2.42
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
f75938100cb9f0c068d3cea8d844d032f4d768011eb5d9a90b38702d296c63af
MD5 hash:
20d86daed4719233d11edf25445aac31
SHA1 hash:
96f4e6ef757b1717b0d0ff0bb79200f26888777a
Detections:
win_unidentified_045_auto
win_unidentified_045_g0
INDICATOR_EXE_Packed_ASPack
SH256 hash:
c37a58f4555b2370695503dc2aa5dc126c3bbd1a16d1b305cc3921ae56e68a97
MD5 hash:
b20618d6660ba973390fa8a8cb3f09fc
SHA1 hash:
1782d3cdaa30fda28f89c6148358fd8d2c674466
Detections:
win_blacksuit_auto
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: | APT_Sandworm_ArguePatch_Apr_2022_1 |
|---|---|
| Author: | Arkbird_SOLG |
| Description: | Detect ArguePatch loader used by Sandworm group for load CaddyWiper |
| Reference: | https://www.welivesecurity.com/2022/04/12/industroyer2-industroyer-reloaded/ |
| Rule name: | BLOWFISH_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for Blowfish constants |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | INDICATOR_EXE_Packed_ASPack |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with ASPack |
| 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: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | SHA512_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA384/SHA512 constants |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | WHIRLPOOL_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for WhirlPool constants |
| Rule name: | win_blacksuit_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.blacksuit. |
| 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.
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