MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d948e07325a1cf48bb9749e3f0a83d69c4abb96f822e3002b31b752ebb292c77. 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: 14


Intelligence 14 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d948e07325a1cf48bb9749e3f0a83d69c4abb96f822e3002b31b752ebb292c77
SHA3-384 hash: 524a78c3983b3ee5fc9f15cf56c2874ad75d5ee4b4db7fd0a8c4afbc7116f4606bb21f7311d35b0ed0f2eca5caa77ed8
SHA1 hash: 67842e9bcb8123af48c8331d9e06f7ab6684c8fe
MD5 hash: 57573e0c7c535e6a3bd6771b4ff9e561
humanhash: alabama-mike-coffee-edward
File name:232.exe
Download: download sample
Signature Arechclient2
Create hunting rule
File size:2'509'448 bytes
First seen:2024-08-24 08:26:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b5a014d7eeb4c2042897567e1288a095 (19 x HijackLoader, 14 x ValleyRAT, 12 x LummaStealer)
ssdeep 49152:Upz3qVn+A4GA+B5ROpbmQFNioD77iabCv/+dZMETIUdffL/X/CH93YHLicHB:Up2p+HGA+B5Rybdv/u/aZHzH723YH5
TLSH T11FC5235337D4A4F1CA96C8B7DF06CB618576D3E436404F47864B1E096EE32B1A20BADB
TrID 38.7% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
24.6% (.EXE) Win64 Executable (generic) (10523/12/4)
11.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.5% (.EXE) Win32 Executable (generic) (4504/4/1)
4.7% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
File icon (PE):PE icon
dhash icon c292ecd8f2f6fe1c (15 x HijackLoader, 11 x LummaStealer, 7 x Arechclient2)
Reporter JAMESWT_WT
Tags:194-26-29-100 Arechclient2 exe LLC SEVER signed

Code Signing Certificate

Organisation:LLC SEVER
Issuer:GlobalSign GCC R45 EV CodeSigning CA 2020
Algorithm:sha256WithRSAEncryption
Valid from:2024-04-24T07:55:06Z
Valid to:2025-04-25T07:55:06Z
Serial number: 6b7af8e13e4098a507b6978a
Intelligence: 6 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 71ee62393ef3d18e8e0fdae5724f91b977bbf268b93dcc18d1835eaf564923a3
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
194.26.29.100:15647 https://threatfox.abuse.ch/ioc/1315403/

Intelligence

File Origin
# of uploads :
1
# of downloads :
364
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
232.exe
Verdict:
Malicious activity
Analysis date:
2024-08-24 08:28:53 UTC
Tags:
arechclient2 backdoor xor-url generic stealer
Link:
https://app.any.run/tasks/7029624f-0297-41e0-9812-2a8775732d78

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Trojan.Rugmi-10034649-0
Create hunting rule

SecuriteInfo.com.PUA.Win32.CandyOpen.23887.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66c99958e7ff3f5a063bd60f
Tags:
Encryption Execution Generic Infostealer Network Static Stealth Trojan Nekark
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Transferring files using the Background Intelligent Transfer Service (BITS)
Enabling the 'hidden' option for recently created files
Launching a process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Creating a file
Sending an HTTP GET request to an infection source
Creating a window
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Launching cmd.exe command interpreter
Connection attempt to an infection source
Sending a TCP request to an infection source
Stealing user critical data
Setting a global event handler for the keyboard
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
epmicrosoft_visual_cc fingerprint installer lolbin microsoft_visual_cc overlay packed shell32
Link:
https://www.filescan.io/uploads/66c9995706cd69fa60ba1f0d/reports/563f8175-ccc6-41cb-a909-b04d59910cc0/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/d948e07325a1cf48bb9749e3f0a83d69c4abb96f822e3002b31b752ebb292c77
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/6fb750b6-4bf5-4ad9-947f-f79883bb0201
Result
Threat name:
RedLine, SectopRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1498374
Signature
AI detected suspicious sample
Antivirus detection for dropped file
Connects to many ports of the same IP (likely port scanning)
Contains functionality to behave differently if execute on a Russian/Kazak computer
Found direct / indirect Syscall (likely to bypass EDR)
Found hidden mapped module (file has been removed from disk)
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
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)
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Uses known network protocols on non-standard ports
Writes to foreign memory regions
Yara detected RedLine Stealer
Yara detected SectopRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1498374 Sample: 232.exe Startdate: 24/08/2024 Architecture: WINDOWS Score: 100 74 Suricata IDS alerts for network traffic 2->74 76 Malicious sample detected (through community Yara rule) 2->76 78 Antivirus detection for dropped file 2->78 80 8 other signatures 2->80 9 232.exe 7 2->9         started        12 Newfts.exe 1 2->12         started        process3 file4 38 C:\Users\user\AppData\...\RegisterIdr.dll, PE32 9->38 dropped 40 C:\Users\user\...\ProductStatistics3.dll, PE32 9->40 dropped 42 C:\Users\user\AppData\Local\Temp42ewfts.exe, PE32 9->42 dropped 15 Newfts.exe 8 9->15         started        90 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 12->90 92 Maps a DLL or memory area into another process 12->92 94 Found direct / indirect Syscall (likely to bypass EDR) 12->94 19 cmd.exe 2 12->19         started        signatures5 process6 file7 46 C:\Users\user\AppData\...\RegisterIdr.dll, PE32 15->46 dropped 48 C:\Users\user\...\ProductStatistics3.dll, PE32 15->48 dropped 50 C:\Users\user\AppData\Roaming\...50ewfts.exe, PE32 15->50 dropped 56 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 15->56 58 Contains functionality to behave differently if execute on a Russian/Kazak computer 15->58 60 Switches to a custom stack to bypass stack traces 15->60 62 Found direct / indirect Syscall (likely to bypass EDR) 15->62 21 Newfts.exe 3 15->21         started        52 C:\Users\user\AppData\Local\Temp\sdgdkke, PE32 19->52 dropped 64 Writes to foreign memory regions 19->64 66 Maps a DLL or memory area into another process 19->66 24 MSBuild.exe 1 19->24         started        26 conhost.exe 19->26         started        signatures8 process9 signatures10 82 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 21->82 84 Maps a DLL or memory area into another process 21->84 86 Switches to a custom stack to bypass stack traces 21->86 88 Found direct / indirect Syscall (likely to bypass EDR) 21->88 28 cmd.exe 4 21->28         started        process11 file12 44 C:\Users\user\AppData\...\dxlcprynswwlkx, PE32 28->44 dropped 96 Writes to foreign memory regions 28->96 98 Found hidden mapped module (file has been removed from disk) 28->98 100 Maps a DLL or memory area into another process 28->100 102 Switches to a custom stack to bypass stack traces 28->102 32 MSBuild.exe 15 9 28->32         started        36 conhost.exe 28->36         started        signatures13 process14 dnsIp15 54 194.26.29.100, 15647, 49741, 49742 RELIABLESITEUS unknown 32->54 68 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 32->68 70 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 32->70 72 Tries to harvest and steal browser information (history, passwords, etc) 32->72 signatures16
Score:
77%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d948e07325a1cf48bb9749e3f0a83d69c4abb96f822e3002b31b752ebb292c77
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d948e07325a1cf48bb9749e3f0a83d69c4abb96f822e3002b31b752ebb292c77/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2024-08-22 06:28:56 UTC
File Type:
PE (Exe)
Extracted files:
110
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3feoa4zfuhhuro4xjhr7bkb5nhckxolpqixdaavtdn2s5ozjfr3q._file
Verdict:
unknown
Result
Malware family:
sectoprat
Create hunting rule
Score:
  10/10
Tags:
family:sectoprat credential_access discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/240824-kcemwstblk/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Credentials from Password Stores: Credentials from Web Browsers
SectopRAT
SectopRAT payload
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f4981584-c42b-42e1-af48-fb2a9c6142d9
Unpacked files
SH256 hash:
f401951bfb1ff8b37acc50713b91622e44d9261255f6c566e6e9091c5b3541de
MD5 hash:
db1095cc08c2b778b071e30f3f113f3b
SHA1 hash:
71743187e88630664540f605970acf0e6719b5ed
Link:
https://www.unpac.me/results/e1b474e6-9c0e-4cde-bbe0-94663da3f9b4/
SH256 hash:
b8757262a95809c3df30d7c83be2cd174158b88e9857524934e5d7b26c860dc7
MD5 hash:
fe3ce002c27a60a5db0feee9f975bb05
SHA1 hash:
0fb800095d9afc03f01fe694115328acccae21c8
Link:
https://www.unpac.me/results/e1b474e6-9c0e-4cde-bbe0-94663da3f9b4/
SH256 hash:
d948e07325a1cf48bb9749e3f0a83d69c4abb96f822e3002b31b752ebb292c77
MD5 hash:
57573e0c7c535e6a3bd6771b4ff9e561
SHA1 hash:
67842e9bcb8123af48c8331d9e06f7ab6684c8fe
Link:
https://www.unpac.me/results/e1b474e6-9c0e-4cde-bbe0-94663da3f9b4/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d948e07325a1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d948e07325a1cf48bb9749e3f0a83d69c4abb96f822e3002b31b752ebb292c77

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_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
ole32.dll::CreateStreamOnHGlobal
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetDiskFreeSpaceExW
KERNEL32.dll::GetCommandLineW
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::GetSystemDirectoryW
KERNEL32.dll::GetFileAttributesW
KERNEL32.dll::FindFirstFileW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExW

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