MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ccf9b6883d9d9e834a8ab8a466ab2f8ff954ef4f5c6c3987b40cda8762462fe3. 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
Arechclient2
Vendor detections: 15
| SHA256 hash: | ccf9b6883d9d9e834a8ab8a466ab2f8ff954ef4f5c6c3987b40cda8762462fe3 |
|---|---|
| SHA3-384 hash: | a8e80c152974735ee90a5c73ac84f3cd314846bc9a83a78f4c52ee00dc996a8a1364a90f635be9f5e0efcd128f547a41 |
| SHA1 hash: | 8b07d32bdb9abcd5373d763035dc84b25f7dc3cc |
| MD5 hash: | dbb649ecc0a5e3244f35970c2d7fffc7 |
| humanhash: | queen-pluto-march-august |
| File name: | SecuriteInfo.com.FileRepMalware.31572.26968 |
| Download: | download sample |
| Signature | Arechclient2 |
| File size: | 5'637'248 bytes |
| First seen: | 2023-12-31 10:21:13 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 98304:otRhl5d36ljph7qMpgxAfMUKH0+qEH/mA:OlnejH7NSxAfMUO0+qEfp |
| Threatray | 328 similar samples on MalwareBazaar |
| TLSH | T14746BF02BA99DE01D1BD3733C6D3942803B5E9829366E70F3AD6136645033AB5D4EBDB |
| TrID | 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10523/12/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | f8e4f0f8f8c4c5fc (1 x Arechclient2) |
| Reporter |  SecuriteInfoCom |
| Tags: | Arechclient2 exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
314
Origin country :
FRVendor Threat Intelligence
Malware family:
phorpiex
ID:
1
File name:
4363463463464363463463463.exe
Verdict:
Malicious activity
Analysis date:
2023-12-31 10:58:41 UTC
Tags:
hausbomber loader opendir autoit evasion phorpiex trojan redline parallax remote stealer kelihos stealc dupzom arechclient2 backdoor agenttesla amadey lumma dcrat socks5systemz proxy servstart
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %temp% directory
Launching a process
Using the Windows Management Instrumentation requests
Creating a window
Reading critical registry keys
Creating a file in the %AppData% subdirectories
Creating a file
Forced shutdown of a system process
Sending a TCP request to an infection source
Stealing user critical data
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
cmd installutil lolbin overlay packed packed remote
Verdict:
Malicious
Labled as:
TrojanDownloader/MSIL.Small
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:
Formbook
Verdict:
Malicious
Result
Threat name:
RedLine, SectopRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Connects to many ports of the same IP (likely port scanning)
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected RedLine Stealer
Yara detected SectopRAT
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.CrypterX
Status:
Malicious
First seen:
2023-12-31 10:22:13 UTC
AV detection:
8 of 36 (22.22%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
suspicious
Similar samples:
+ 318 additional samples on MalwareBazaar
Result
Malware family:
sectoprat
Score:
10/10
Tags:
family:sectoprat rat trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
.NET Reactor proctector
Loads dropped DLL
SectopRAT
SectopRAT payload
Unpacked files
SH256 hash:
4c6fdf3dc9980dd3481f2576a56c749bdf9a25044848a6b26be0ca0a200706a0
MD5 hash:
5ebce480b49e6a413b0abe853847d0c0
SHA1 hash:
6016ffa64e05a485cba501254a1c172d4e51ae7b
Detections:
SUSP_XORed_URL_In_EXE
MALWARE_Win_Arechclient2
Parent samples :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 hash:
ccf9b6883d9d9e834a8ab8a466ab2f8ff954ef4f5c6c3987b40cda8762462fe3
MD5 hash:
dbb649ecc0a5e3244f35970c2d7fffc7
SHA1 hash:
8b07d32bdb9abcd5373d763035dc84b25f7dc3cc
Detections:
INDICATOR_EXE_Packed_DotNetReactor
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: | INDICATOR_EXE_Packed_DotNetReactor |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with unregistered version of .NET Reactor |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | Multifamily_RAT_Detection |
|---|---|
| Author: | Lucas Acha (http://www.lukeacha.com) |
| Description: | Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_imphash |
|---|
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| 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.
Web download
Delivery method
Distributed via web download
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