MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 48032c7b759132c59c75c9ff39de0ba3366d189003f82a3ecc5f77774024e7c0. 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
RemcosRAT
Vendor detections: 14
| SHA256 hash: | 48032c7b759132c59c75c9ff39de0ba3366d189003f82a3ecc5f77774024e7c0 |
|---|---|
| SHA3-384 hash: | 0525609771d8bae4caa9be26b41bc5e7b537f12fa020ca47d88772434b28637d79a2726d487c4f811b4248dabd486b52 |
| SHA1 hash: | ba9ec3368b44bc5ca16bfd1400ca784e1acf1a10 |
| MD5 hash: | c0ad81fb6ab268842be984c4a0888bc5 |
| humanhash: | avocado-mockingbird-eighteen-spaghetti |
| File name: | c0ad81fb6ab268842be984c4a0888bc5.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'899'432 bytes |
| First seen: | 2022-06-15 18:18:35 UTC |
| Last seen: | 2022-06-15 18:55:38 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7c196918253aa88679234436e2252da1 (1 x RemcosRAT) |
| ssdeep | 49152:cvjo9DDUgMzCzRKIwy1bp2qKcKuxqZgTX3:cvjSDozClXF1bpRvqZgD3 |
| TLSH | T17995235469B2E571F00B107150C5938EE31AEFE4A117DE83FE8073AA8EB5FD4652B2C9 |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | f0d4a6e8c8c8e0e8 (1 x RemcosRAT, 1 x RedLineStealer) |
| Reporter |  abuse_ch |
| Tags: | exe RAT RemcosRAT signed |
Code Signing Certificate
| Organisation: | mercurynews.com |
|---|---|
| Issuer: | R3 |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2022-05-14T15:46:15Z |
| Valid to: | 2022-08-12T15:46:14Z |
| Serial number: | 04aef6f7e2ef5fe9d07b3742b80f612a043c |
| Intelligence: | 4 malware samples on MalwareBazaar are signed with this code signing certificate |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 3b33d7e40a9b1c59ef6be3f6b1105d4780dc1801135a365f00485363bb37a29f |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
2
# of downloads :
265
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Creating a process with a hidden window
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
CheckCmdLine
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware overlay packed
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.
Verdict:
Unknown
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Injects a PE file into a foreign processes
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
Win32.Trojan.CrypterX
Status:
Malicious
First seen:
2022-06-14 11:09:18 UTC
File Type:
PE (Exe)
Extracted files:
12
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost rat
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Suspicious use of SetThreadContext
Remcos
Malware Config
C2 Extraction:
toornavigator.sytes.net:47582
Unpacked files
SH256 hash:
4a8e3db8a7304bde62de272a862914dffc510c762ba59a23f1fe6f24d3618305
MD5 hash:
45a48ce1211cc136cf6717311cd91892
SHA1 hash:
97616c146649072b4740b96426e950109ffaecda
Detections:
win_remcos_auto
SH256 hash:
ef3ba786e63292ed3fee1d5996c55ff5855066c02c8106549c44f99cb498a622
MD5 hash:
435e58b7debb12e63cce3bde7e9b117c
SHA1 hash:
fa0e0ab2fcf4c7f1c79d88a5dcfd3ceb9dc1c2ab
SH256 hash:
48032c7b759132c59c75c9ff39de0ba3366d189003f82a3ecc5f77774024e7c0
MD5 hash:
c0ad81fb6ab268842be984c4a0888bc5
SHA1 hash:
ba9ec3368b44bc5ca16bfd1400ca784e1acf1a10
Verdict:
Malicious
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: | exploit_any_poppopret |
|---|---|
| Author: | Jeff White [karttoon@gmail.com] @noottrak |
| Description: | Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries. |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | malware_shellcode_hash |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect shellcode api hash value |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | pdb_YARAify |
|---|---|
| Author: | @wowabiy314 |
| Description: | PDB |
| Rule name: | remcos_rat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | win_remcos_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.remcos. |
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
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