MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9f2fc689de26cd7461adc91dad9e369d3250df1819466f565ff0623e3c874755. 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: 9
| SHA256 hash: | 9f2fc689de26cd7461adc91dad9e369d3250df1819466f565ff0623e3c874755 |
|---|---|
| SHA3-384 hash: | 64e5891108701dd033741efe8fcb21f2fe7646b4d37343a67f749083a8e2955e0ee8c04b0133b885f829aedc3d1bb456 |
| SHA1 hash: | 3e756310feada7cc02aae1b454435049fd4109fa |
| MD5 hash: | 4d60cc163ccab4b013fa1ec3d5d9cbc2 |
| humanhash: | sad-magnesium-seventeen-harry |
| File name: | docs-9035.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 957'768 bytes |
| First seen: | 2021-02-20 11:26:40 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f57b4e4642b7bb0d416dbb81ca606420 (1 x Loki, 1 x RemcosRAT) |
| ssdeep | 12288:EucK08u8Bjz2kUCaz/F3IBBH1eqGyOJlRtLAPjBLFEGeNFK9uzc3QK1jCzbLfWL9:EPKvBvHbMK9IZqfLtDocp3 |
| Threatray | 182 similar samples on MalwareBazaar |
| TLSH | 7E155DF2990A4B21F01B373DE48AE63416A5B9BD3D0953A6CE943B078B5B3583D9407F |
| Reporter |  abuse_ch |
| Tags: | exe RAT RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
253
Origin country :
n/a
Vendor Threat Intelligence
Detection:
DLAgent07
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
DNS request
Sending a custom TCP request
Creating a file
Deleting a recently created file
Launching a process
Connection attempt
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Unauthorized injection to a system process
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.
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
Contains functionality to capture and log keystrokes
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
Detected Remcos RAT
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Svchost Process
System process connects to network (likely due to code injection or exploit)
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Noon
Status:
Malicious
First seen:
2021-02-20 07:48:56 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 172 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos persistence rat
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Remcos
Malware Config
C2 Extraction:
style.ptbagasps.co.id:42024
Unpacked files
SH256 hash:
742d9dde82f369f53ebd096e97446b429793401ab681f63e6b24b87ebc1bbc06
MD5 hash:
6a9a262f0ad021baff8e22a6dd4a53ae
SHA1 hash:
160189d345c18854b631a20011103edd2fdd136f
SH256 hash:
9f2fc689de26cd7461adc91dad9e369d3250df1819466f565ff0623e3c874755
MD5 hash:
4d60cc163ccab4b013fa1ec3d5d9cbc2
SHA1 hash:
3e756310feada7cc02aae1b454435049fd4109fa
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | ach_RemcosRAT |
|---|---|
| Author: | abuse.ch |
| Rule name: | Chrome_stealer_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Chrome in files like avemaria |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | Keylog_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Contains Keylog |
| Rule name: | Parallax |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies Parallax RAT. |
| Rule name: | remcos_rat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | REMCOS_RAT_variants |
|---|
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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