MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 10a0e8966989f2819e713dc0e5f920fa961759aba23802b9050afc9e372515e7. 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


ValleyRAT


Vendor detections: 15


Intelligence 15 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 10a0e8966989f2819e713dc0e5f920fa961759aba23802b9050afc9e372515e7
SHA3-384 hash: 2cac47d4925ab6d8143fae25607c050fecc2d902cde45618e475b257bb20e82c1910895be3497943fcb16a5e0df30c2a
SHA1 hash: 80ad2ac47dcbe68654edc63624badb706b8c5774
MD5 hash: edcebc8ebbfec4cd14013f7985d7f1c1
humanhash: high-steak-gee-mississippi
File name:edcebc8ebbfec4cd14013f7985d7f1c1.exe
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:4'573'184 bytes
First seen:2025-02-01 10:40:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 579d7351709a4a12f739df17acad293a (1 x ValleyRAT)
ssdeep 98304:J1OhAX2GfSPSdLWQx4VVnYfkHLV9SePgXHGVShhhhhchhMhh4Ht4Lf1bXNhhhhhZ:eoxh5Wk4VRYf0PgXHGV1Ht4Lf1bXR
TLSH T18A269F93FA85E957D26420B156A5EAE58439FF9981B422B31F40FC2F52F06CDA40F1F2
TrID 37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
12.7% (.EXE) Win64 Executable (generic) (10522/11/4)
7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
File icon (PE):PE icon
dhash icon c4d8f8e0f868f05d (2 x ValleyRAT)
Reporter abuse_ch
Tags:exe ValleyRAT


Avatar
abuse_ch
ValleyRAT C2:
149.115.250.62:8088

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
149.115.250.62:8088 https://threatfox.abuse.ch/ioc/1399017/

Intelligence

File Origin
# of uploads :
1
# of downloads :
502
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
edcebc8ebbfec4cd14013f7985d7f1c1.exe
Verdict:
Malicious activity
Analysis date:
2025-02-01 10:41:19 UTC
Tags:
silverfox backdoor
Link:
https://app.any.run/tasks/30ffedf9-f8bc-4d58-bb8a-629778aa4362

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.23526.2803.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679dfa3f416a81ccc3c4dab5
Tags:
blackmoon phishing
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% directory
Creating a file
Moving a recently created file
Launching a process
Replacing files
Running batch commands
Creating a process from a recently created file
Creating a file in the %temp% directory
Searching for synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Creating a window
Enabling autorun with the shell\open\command registry branches
Changing the Windows explorer settings
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm explorer lolbin mingw packed packed packer_detected
Link:
https://www.filescan.io/uploads/679dfa401b148287dc1e6848/reports/35980f80-b6d5-482a-8175-6db7a2efd4f5/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/10a0e8966989f2819e713dc0e5f920fa961759aba23802b9050afc9e372515e7
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:
Unknown
Link:
https://analyze.intezer.com/analyses/6f82915c-2385-47d0-87c1-d04fdeb069f7
Result
Threat name:
GhostRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1604399
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to capture and log keystrokes
Contains functionality to detect sleep reduction / modifications
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Detected unpacking (creates a PE file in dynamic memory)
Found API chain indicative of debugger detection
Found evasive API chain (may stop execution after checking mutex)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Found suspicious ZIP file
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Opens the same file many times (likely Sandbox evasion)
Queries temperature or sensor information (via WMI often done to detect virtual machines)
Suricata IDS alerts for network traffic
Yara detected GhostRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1604399 Sample: DLJLmDp0kT.exe Startdate: 01/02/2025 Architecture: WINDOWS Score: 100 38 longlqcl.top 2->38 46 Suricata IDS alerts for network traffic 2->46 48 Found malware configuration 2->48 50 Antivirus / Scanner detection for submitted sample 2->50 52 5 other signatures 2->52 9 DLJLmDp0kT.exe 5 17 2->9         started        signatures3 process4 file5 30 C:\Users\user\AppData\Roaming\ZSTsFr.exe, PE32 9->30 dropped 32 C:\Users\user\AppData\Local\...\DLLE027.tmp, PE32 9->32 dropped 34 C:\ProgramData\ZSTsFr\ZSTsFr.exe, PE32 9->34 dropped 36 5 other files (none is malicious) 9->36 dropped 62 Queries temperature or sensor information (via WMI often done to detect virtual machines) 9->62 13 cmd.exe 1 9->13         started        15 write.exe 1 9->15         started        17 conhost.exe 9->17         started        signatures6 process7 process8 19 ZSTsFr.exe 3 1 13->19         started        24 wordpad.exe 15->24         started        dnsIp9 40 149.115.250.62, 51019, 51022, 51275 COGENT-174US United States 19->40 42 127.0.0.1 unknown unknown 19->42 44 longlqcl.top 19->44 28 C:\Users\user\AppData\Local\ZSTsFr.exe, PE32 19->28 dropped 54 Detected unpacking (creates a PE file in dynamic memory) 19->54 56 Found evasive API chain (may stop execution after checking mutex) 19->56 58 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 19->58 60 6 other signatures 19->60 26 splwow64.exe 24->26         started        file10 signatures11 process12
Score:
82%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/10a0e8966989f2819e713dc0e5f920fa961759aba23802b9050afc9e372515e7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/10a0e8966989f2819e713dc0e5f920fa961759aba23802b9050afc9e372515e7/
Threat name:
Win32.Trojan.Nekark
Create hunting rule
Status:
Malicious
First seen:
2025-01-19 09:33:00 UTC
File Type:
PE (Exe)
Extracted files:
29
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ccqorftjrhzidhtrhxaol6ja7klbownlui4afoifbl6j4nzfcxtq._file
Verdict:
malicious
Label(s):
winos
Create hunting rule
Similar samples:
error
ValleyRAT
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/250201-mq3yraylat/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Enumerates connected drives
Executes dropped EXE
Loads dropped DLL
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/20d09053-ae77-4d4f-9aeb-bb33f76ef718
Unpacked files
SH256 hash:
a8c27b69031fd35780479229ffff332dc59c42a712ebc5698598efc6a435b976
MD5 hash:
64b3287e3afc2fc62a2932343e323c5b
SHA1 hash:
cea6d50d96681326887d0d8b019064bc25e8e047
Detections:
win_valley_rat_auto
Create hunting rule
Link:
https://www.unpac.me/results/0b73738e-9928-4606-8322-1410eb7025e0/
SH256 hash:
ca0dc59c6b4c4fda3c5cc0c75684cdd9d99015bf10bcddb1d806a269723fef4b
MD5 hash:
15266cde6283e976b2ddd201d1a823a3
SHA1 hash:
5941e2022ce6ac4bcf04a9429707f964c9300e4b
Link:
https://www.unpac.me/results/0b73738e-9928-4606-8322-1410eb7025e0/
SH256 hash:
6f75c08b7a7944a0ca9b03e9ee715a0387cd7a0dd9d82fb88348d8a99cc1067b
MD5 hash:
e3d555d9ad008b4a284ce939995f446a
SHA1 hash:
f363e7d92109250ee9063b30f14ce7b2060ce9dd
Link:
https://www.unpac.me/results/0b73738e-9928-4606-8322-1410eb7025e0/
SH256 hash:
a715af81d19de381d7d8669fbd836e0517cd2e038dbb2b581bbafeb0e0d6af05
MD5 hash:
532c5b8ebf42e5805d1a169169815698
SHA1 hash:
eb70080178bba1f391c2f7edd7b58d3e0cf685cb
Link:
https://www.unpac.me/results/0b73738e-9928-4606-8322-1410eb7025e0/
SH256 hash:
0877fedbad1c9e185162c864492c1fdb2227dc7ba8ffe70a90c53fb3c8cb82f1
MD5 hash:
99a37838a1e0a202f48ec5b978d5f743
SHA1 hash:
e215da1076552da784d8ce81c58d28665cbc770d
Link:
https://www.unpac.me/results/0b73738e-9928-4606-8322-1410eb7025e0/
SH256 hash:
8094af5ee310714caebccaeee7769ffb08048503ba478b879edfef5f1a24fefe
MD5 hash:
86f1895ae8c5e8b17d99ece768a70732
SHA1 hash:
d5502a1d00787d68f548ddeebbde1eca5e2b38ca
Link:
https://www.unpac.me/results/0b73738e-9928-4606-8322-1410eb7025e0/
SH256 hash:
7d779c0f94ec271d6abcf0a5817129be102c654809a4bb317407bb333368f402
MD5 hash:
749a71358161e57798b040d1eef80233
SHA1 hash:
b52ba7bcdfb8ef2dd3e8c62f36b468aee5b06ee2
Link:
https://www.unpac.me/results/0b73738e-9928-4606-8322-1410eb7025e0/
SH256 hash:
00e27e732f623e38b70e33a345664ab7f42e3da4537ed81e1d39fd021f3ebde2
MD5 hash:
6f324fc0dda4247546cd961159544cc1
SHA1 hash:
9edd2ae30a5689a5db2f1fb9855ade7e630a1b40
Link:
https://www.unpac.me/results/0b73738e-9928-4606-8322-1410eb7025e0/
SH256 hash:
3bde62cf2c5df045c33d35ce0d1982e6cc199682f8932e73e18973894b57d7ed
MD5 hash:
66f90bce832ce16310944fac9c77f099
SHA1 hash:
0f71a65d48be0a86b353cc4af968a7989b99eec4
Link:
https://www.unpac.me/results/0b73738e-9928-4606-8322-1410eb7025e0/
SH256 hash:
8010b93b9e696639229ec7009c099c89945c5ff572395cf09b9f8278e22a25ea
MD5 hash:
66a2a18c100867756ec2811f3ab50315
SHA1 hash:
0e4bb587109bf65ddc75270063718447ee7ca3db
Link:
https://www.unpac.me/results/0b73738e-9928-4606-8322-1410eb7025e0/
SH256 hash:
10a0e8966989f2819e713dc0e5f920fa961759aba23802b9050afc9e372515e7
MD5 hash:
edcebc8ebbfec4cd14013f7985d7f1c1
SHA1 hash:
80ad2ac47dcbe68654edc63624badb706b8c5774
Link:
https://www.unpac.me/results/0b73738e-9928-4606-8322-1410eb7025e0/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/10a0e8966989/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/10a0e8966989f2819e713dc0e5f920fa961759aba23802b9050afc9e372515e7

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:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
CHECK_TRUST_INFORequires Elevated Execution (level:requireAdministrator)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::OpenProcess
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoA
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::GetWindowsDirectoryA

Comments