MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2cd3f25f1560fada00eaaad8dc489a8d821219ab7e77bb8c8a2c64a2e9f65d74. 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
CrimsonRAT
Vendor detections: 10
| SHA256 hash: | 2cd3f25f1560fada00eaaad8dc489a8d821219ab7e77bb8c8a2c64a2e9f65d74 |
|---|---|
| SHA3-384 hash: | a55fe4572497ab387cd881991453d17ca815db32b568b1db2045521849042dad933567c7becea357e0a6042772d4167b |
| SHA1 hash: | 57742ba4d380661461d40404a93f319f7e98c8a6 |
| MD5 hash: | c2c1313dc5fed7dab91f8e972d448c1e |
| humanhash: | april-bulldog-burger-green |
| File name: | njvtrviaglh.exe |
| Download: | download sample |
| Signature | CrimsonRAT |
| File size: | 425'984 bytes |
| First seen: | 2022-01-28 09:51:26 UTC |
| Last seen: | 2022-01-28 12:20:20 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'073 x AgentTesla, 20'029 x Formbook, 12'352 x SnakeKeylogger) |
| ssdeep | 3072:5ainNIq2YyDoeYQSHS29h5Qgd34EphsnjiKksDyS4VUyn0fI2BAgUhvw2QUGQoDH:5aLxmaqAjiKksDyStyLgRUGdDBa64pK |
| Threatray | 406 similar samples on MalwareBazaar |
| TLSH | T14194E8C7F246454CEC2B1D71123ACC905FA3ACBA9AE2295A128D7E1541F3052E57FE2F |
| File icon (PE): |  |
| dhash icon | e4e46363a4bcbcbc (2 x DarkCloud, 1 x CrimsonRAT) |
| Reporter |  Jirehlov |
| Tags: | apt CrimsonRAT exe TransparentTribe |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 96.47.234.102:5898 | https://threatfox.abuse.ch/ioc/356424/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
716
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2cd3f25f1560fada00eaaad8dc489a8d821219ab7e77bb8c8a2c64a2e9f65d74.exe
Verdict:
Suspicious activity
Analysis date:
2022-01-28 10:22:57 UTC
Tags:
n/a
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
Сreating synchronization primitives
Creating a window
DNS request
Creating a file
Sending a custom TCP request
Launching a process
Searching for synchronization primitives
Creating a process from a recently created file
Unauthorized injection to a recently created process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
Malware family:
CrimsonRAT
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spyw
Score:
84 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to capture screen (.Net source)
Drops PE files with a suspicious file extension
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.CrimsonRAT
Status:
Malicious
First seen:
2022-01-27 18:38:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
22 of 43 (51.16%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 396 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Executes dropped EXE
Unpacked files
SH256 hash:
2cd3f25f1560fada00eaaad8dc489a8d821219ab7e77bb8c8a2c64a2e9f65d74
MD5 hash:
c2c1313dc5fed7dab91f8e972d448c1e
SHA1 hash:
57742ba4d380661461d40404a93f319f7e98c8a6
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.