MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 26a21ee2a1eb48e763a15cfad8db92148168438b6d74decccc3439a29a4cb951. 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: | 26a21ee2a1eb48e763a15cfad8db92148168438b6d74decccc3439a29a4cb951 |
|---|---|
| SHA3-384 hash: | 83b34614b23fbd45f6d1b362944cb1a9d11a0bbc4fdeec0c009e87d339ba786a7deadba9dfc61fdf6b5bc4b679b37067 |
| SHA1 hash: | 264913b46efa6d7a83532bdcbec01238b53b2a3e |
| MD5 hash: | b9ab2ee5a663f2dc7b4de510a5daa8f4 |
| humanhash: | nitrogen-triple-colorado-high |
| File name: | SecuriteInfo.com.Trojan.NSISX.Spy.Gen.24.4029.32589 |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 596'643 bytes |
| First seen: | 2022-10-27 09:19:32 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 29b61e5a552b3a9bc00953de1c93be41 (174 x Formbook, 82 x AgentTesla, 81 x Loki) |
| ssdeep | 12288:h6dKp8/qO6D7zkoT+lqp/7Iu/O2ybZx9Y9rl7jjGH8:h6dZqZlT+lQTD/O3BArRCH8 |
| Threatray | 281 similar samples on MalwareBazaar |
| TLSH | T11AC401C6FA4054A1ED2A97711A37DA318A637C7D81B0252D2FCE7E7B3EBF4924811487 |
| 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 | d4c4c4d8ccd4f0c4 (63 x Formbook, 23 x AgentTesla, 8 x RemcosRAT) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
251
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
SecuriteInfo.com.Trojan.NSISX.Spy.Gen.24.4029.32589
Verdict:
Malicious activity
Analysis date:
2022-10-27 09:21:20 UTC
Tags:
autoit remcos
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
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a window
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Setting a keyboard event handler
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
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:
LockBit Ransomware
Verdict:
Malicious
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to capture and log keystrokes
Contains functionality to detect virtual machines (IN, VMware)
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Detected Remcos RAT
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found stalling execution ending in API Sleep call
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Remcos
Status:
Malicious
First seen:
2022-10-27 06:19:17 UTC
File Type:
PE (Exe)
Extracted files:
32
AV detection:
20 of 41 (48.78%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 271 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
persistence
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
833f5ab8c3149d64200252aecf1cc0f5ed992293dc89d25fc5d15c87f1a94edd
MD5 hash:
16aeb45113c6c1783c740cdd8207bd55
SHA1 hash:
90296cf788e60e6ca883581656a2f40d5b0ed6ff
Detections:
Remcos
win_remcos_auto
win_remcos_g0
SH256 hash:
595f8e51fbe326d278c78011343470ce97f5d655ad657023a4ba5edc79006a4d
MD5 hash:
afd61ed83d724ee7e4459b7526109c2f
SHA1 hash:
458f66512e5ba13b3777266528767935fa57028e
SH256 hash:
26a21ee2a1eb48e763a15cfad8db92148168438b6d74decccc3439a29a4cb951
MD5 hash:
b9ab2ee5a663f2dc7b4de510a5daa8f4
SHA1 hash:
264913b46efa6d7a83532bdcbec01238b53b2a3e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.88
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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