MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 680d044ba95411a363969cead252588f6de3c8427743ae67cbd392e3595cc282. 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: 13


Intelligence 13 IOCs YARA 13 File information Comments

SHA256 hash: 680d044ba95411a363969cead252588f6de3c8427743ae67cbd392e3595cc282
SHA3-384 hash: 695994966b05c0c9d2e479645662f29f718f2e8e439ebf92cc9670a6e6c78219a5280b8feb51b598f61a638119b556d4
SHA1 hash: 12a011219df8cf764ac577cc2749f4833b9a283f
MD5 hash: c6577f4bb899a6c8895ff801e6733614
humanhash: ink-steak-wolfram-connecticut
File name:file
Download: download sample
Signature Arechclient2
File size:3'279'360 bytes
First seen:2024-01-23 10:19:33 UTC
Last seen:2024-01-24 04:29:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 49152:ZBZc+q84FAEXmGMj247Ic9TzBiOGQlEYyyFVtvqMSj6XQAx:fqDXkj5UcBBlxVtv3AAx
TLSH T164E5F125BD859EE4E305263DD0CB8025D2D639F203F3E9276FB9A58A1517217FD2E08E
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 92b8bab2b89a8494 (1 x Arechclient2)
Reporter Bitsight
Tags:Arechclient2 exe


Avatar
Bitsight
url: http://185.172.128.113/hv.exe

Intelligence


File Origin
# of uploads :
7
# of downloads :
312
Origin country :
PT PT
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %temp% directory
Launching a process
Creating a file
Creating a process from a recently created file
Sending an HTTP GET request
DNS request
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
net_reactor obfuscated packed 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.
Result
Threat name:
RedLine
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Connects to a pastebin service (likely for C&C)
Connects to many ports of the same IP (likely port scanning)
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 dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Set autostart key via New-ItemProperty Cmdlet
Suspicious powershell command line found
Writes to foreign memory regions
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1379402 Sample: file.exe Startdate: 23/01/2024 Architecture: WINDOWS Score: 100 43 pastebin.com 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus detection for URL or domain 2->47 49 Multi AV Scanner detection for submitted file 2->49 53 4 other signatures 2->53 8 Meditations_for_inner_peace_and_sleep.exe 2->8         started        11 file.exe 4 2->11         started        14 Meditations_for_inner_peace_and_sleep.exe 2->14         started        signatures3 51 Connects to a pastebin service (likely for C&C) 43->51 process4 file5 55 Multi AV Scanner detection for dropped file 8->55 57 Machine Learning detection for dropped file 8->57 59 Writes to foreign memory regions 8->59 16 InstallUtil.exe 2 8->16         started        19 InstallUtil.exe 8->19         started        21 WerFault.exe 8->21         started        35 C:\Users\user\AppData\...\Protect544cd51a.dll, PE32 11->35 dropped 37 Meditations_for_in...peace_and_sleep.exe, PE32 11->37 dropped 61 Suspicious powershell command line found 11->61 23 InstallUtil.exe 15 2 11->23         started        25 powershell.exe 1 21 11->25         started        27 WerFault.exe 19 16 11->27         started        29 InstallUtil.exe 11->29         started        63 Allocates memory in foreign processes 14->63 65 Injects a PE file into a foreign processes 14->65 31 InstallUtil.exe 14->31         started        signatures6 process7 dnsIp8 39 pastebin.com 104.20.68.143, 443, 49712, 49714 CLOUDFLARENETUS United States 16->39 41 194.26.29.153, 15648 RELIABLESITEUS unknown 23->41 33 conhost.exe 25->33         started        process9
Threat name:
ByteCode-MSIL.Trojan.LummaStealer
Status:
Malicious
First seen:
2024-01-23 17:58:13 UTC
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
sectoprat
Score:
  10/10
Tags:
family:sectoprat persistence rat trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Loads dropped DLL
SectopRAT
SectopRAT payload
Unpacked files
SH256 hash:
63366bb58836a4d9fc6a7fb5632ce6aeb52fd2ec57ea5d766b27bfedf7b7deee
MD5 hash:
a6810a5899b5a89ee483c9e94dacb015
SHA1 hash:
c787d081f7534936636b17d94ecee651fd64fdac
SH256 hash:
6a26df7ee49de6fec6c5de1f3f7a94075d2dfbc50922e3b30fd8111f2e734f33
MD5 hash:
f45c1512d5a47375e6e396b4d1111e58
SHA1 hash:
8af036b8c60d10e85cf82212930bb04bc0553f36
SH256 hash:
dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd
MD5 hash:
544cd51a596619b78e9b54b70088307d
SHA1 hash:
4769ddd2dbc1dc44b758964ed0bd231b85880b65
SH256 hash:
ee5d8d19b12e43459490c9c27024416c670a133fc3f1972fc8f24c6f2b80544c
MD5 hash:
2a3d628b8e04f48a8aea26a687cdc545
SHA1 hash:
e44b4764e00b4e3607f226ab0388403ee785e0bd
SH256 hash:
680d044ba95411a363969cead252588f6de3c8427743ae67cbd392e3595cc282
MD5 hash:
c6577f4bb899a6c8895ff801e6733614
SHA1 hash:
12a011219df8cf764ac577cc2749f4833b9a283f
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:grakate_stealer_nov_2021
Rule name:MALWARE_Win_Arechclient2
Author:ditekSHen
Description:Detects Arechclient2 RAT
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:NETexecutableMicrosoft
Author:malware-lu
Rule name:Njrat
Author:botherder https://github.com/botherder
Description:Njrat
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_XORed_URL_In_EXE
Author:Florian Roth (Nextron Systems)
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:Windows_Trojan_RedLineStealer_15ee6903
Author:Elastic Security

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Arechclient2

Executable exe 680d044ba95411a363969cead252588f6de3c8427743ae67cbd392e3595cc282

(this sample)

Comments