MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d07cfaeced4e8bba1c9fdc8006dc80105cf654759c4d74d4d2d2964a0f6e9230. 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


RemcosRAT


Vendor detections: 17


Intelligence 17 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d07cfaeced4e8bba1c9fdc8006dc80105cf654759c4d74d4d2d2964a0f6e9230
SHA3-384 hash: 7c6299bd18399198a04126d820fe1cf2806de8eae95fc80b060d72dcdb5b91c539def062d0c698b30188316e3d19ed2a
SHA1 hash: 0c80fb17f84d478941ab4d51fddcccaf274da31d
MD5 hash: 2a65843b474feff5256bd673b4ff88ae
humanhash: cola-muppet-wyoming-carbon
File name:DHL Shipment Document Waybill NO # 1363232194.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:2'408'960 bytes
First seen:2024-07-22 13:08:29 UTC
Last seen:2024-07-22 14:16:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash bdd12e28ad568dc64eacd7cb42d8e2d5 (2 x RedLineStealer, 2 x Formbook, 1 x Smoke Loader)
ssdeep 49152:E2u/BMdg532rpsjCMqigjns2+a95PlpiH9MzMrcgt4hzNriBldyQJ/MqmG:DrpEZI0BnlJNh
Threatray 934 similar samples on MalwareBazaar
TLSH T1F0B5CF05E3E801A8D577DA34CA659333D6707C560730E58F0698EA592EB3EA1AF7F312
TrID 72.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
13.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
2.5% (.EXE) OS/2 Executable (generic) (2029/13)
2.5% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 00000daeb6900000 (3 x RemcosRAT)
Reporter Anonymous
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
354
Origin country :
PL PL
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
DHL Shipment Document Waybill NO.doc # 1363232194.rar
Verdict:
Malicious activity
Analysis date:
2024-07-22 12:11:08 UTC
Tags:
rat remcos keylogger stealer mpress evasion
Link:
https://app.any.run/tasks/4492caca-a4ce-426e-8ecc-bdfcabe4582e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Malware.Dacic-10033090-0
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=669e59ef2f6eaff4b90f2d85
Tags:
Execution Network Static Remcos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Сreating synchronization primitives
Connection attempt
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Reading critical registry keys
Creating a file
Creating a file in the %temp% directory
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint hacktool lolbin masquerade microsoft_visual_cc packed regedit remcos remote shell32
Link:
https://www.filescan.io/uploads/669e59f13d7227f937955a2d/reports/172f0e6a-cd38-4dc6-ad0c-5d8bf4dda515/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/d07cfaeced4e8bba1c9fdc8006dc80105cf654759c4d74d4d2d2964a0f6e9230
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/361cbf3f-e761-4bb7-a2a9-27e4ff16d99c
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1478359
Signature
AI detected suspicious sample
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to inject code into remote processes
Contains functionality to register a low level keyboard hook
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Delayed program exit found
Detected Remcos RAT
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Tries to steal Mail credentials (via file registry)
Writes to foreign memory regions
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1478359 Sample: DHL Shipment Document Waybi... Startdate: 22/07/2024 Architecture: WINDOWS Score: 100 27 geoplugin.net 2->27 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 7 other signatures 2->45 8 DHL Shipment Document Waybill NO  # 1363232194.exe 1 2->8         started        signatures3 process4 signatures5 47 Writes to foreign memory regions 8->47 49 Allocates memory in foreign processes 8->49 51 Injects a PE file into a foreign processes 8->51 11 RegSvcs.exe 3 15 8->11         started        16 conhost.exe 8->16         started        process6 dnsIp7 29 178.23.190.118, 49704, 49705, 52499 LYNERO-ASDK unknown 11->29 31 geoplugin.net 178.237.33.50, 49706, 80 ATOM86-ASATOM86NL Netherlands 11->31 25 C:\ProgramData\remcos\logs.dat, data 11->25 dropped 53 Contains functionality to bypass UAC (CMSTPLUA) 11->53 55 Detected Remcos RAT 11->55 57 Tries to steal Mail credentials (via file registry) 11->57 59 8 other signatures 11->59 18 RegSvcs.exe 1 11->18         started        21 RegSvcs.exe 1 11->21         started        23 RegSvcs.exe 2 11->23         started        file8 signatures9 process10 signatures11 33 Tries to steal Instant Messenger accounts or passwords 18->33 35 Tries to harvest and steal browser information (history, passwords, etc) 18->35 37 Tries to steal Mail credentials (via file / registry access) 21->37
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d07cfaeced4e8bba1c9fdc8006dc80105cf654759c4d74d4d2d2964a0f6e9230
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d07cfaeced4e8bba1c9fdc8006dc80105cf654759c4d74d4d2d2964a0f6e9230/
Threat name:
Win64.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2024-07-22 02:40:02 UTC
File Type:
PE+ (Exe)
Extracted files:
12
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2b6pv3hnj2f3uhe73saanxeacbopmvdvtrgxjvgs2kleud3osiya._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
402fb31162f2581de23d4f3cec47dcfd9f4cb56b116050158254ba3d65dca873
RemcosRAT
5cb7a6a04b1f58c6134f2a3dc0e0dfd6fa2e2ae61b9564b9d821b4c86d21be97
RemcosRAT
5e4ac8eb80f59f5d1b0952665962a8d357ae28d1b62ae6825520864b90b53142
RemcosRAT
91e4bb8408db1e54d407d1859cbdde5c9df1a70c755474b5c7542ad661e30d00
RemcosRAT
a9b71bd91eac64c98a1519e907789fc4aec0bd6de47f643acf462cd4aff8aa8f
RemcosRAT
d1836e6e0661938656d0d8883daa624f59b4a0885cd663be712bfa88a5ccea19
RemcosRAT
de8a9c273adc8bd2c615a7e09c87cb8b9cfc38ef6317bfa435b4a3474f1b670f
RemcosRAT
f90e79ce4d5d11db542e5b30fdc7fe992f9e38fe400a67dbd7845d493107e1d4
RemcosRAT
f97691d405f1255b2d966ef6f581f160c6a708e5581a7d79e97b9bd70260d0b6
RemcosRAT
+ 924 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:dollar man collection rat spyware stealer
Link:
https://tria.ge/reports/240722-qdr79szcmr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Reads user/profile data of web browsers
Detected Nirsoft tools
NirSoft MailPassView
NirSoft WebBrowserPassView
Remcos
Malware Config
C2 Extraction:
178.23.190.118:52499
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fd95b616-3eaf-47b3-acf6-529390b7a904
Unpacked files
SH256 hash:
d07cfaeced4e8bba1c9fdc8006dc80105cf654759c4d74d4d2d2964a0f6e9230
MD5 hash:
2a65843b474feff5256bd673b4ff88ae
SHA1 hash:
0c80fb17f84d478941ab4d51fddcccaf274da31d
Link:
https://www.unpac.me/results/5240a7c8-d9fc-4ff9-93ea-61772bcac0f0/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/d07cfaeced4e8bba1c9fdc8006dc80105cf654759c4d74d4d2d2964a0f6e9230

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:adonunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:AD on UNIX
Rule name:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__MemoryWorkingSet
Create hunting rule
Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:Jupyter_infostealer
Create hunting rule
Author:CD_R0M_
Description:Rule for Jupyter Infostealer/Solarmarker malware from september 2021-December 2022
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::CreateWellKnownSid
ADVAPI32.dll::RevertToSelf
ADVAPI32.dll::GetSecurityDescriptorLength
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetWindowsAccountDomainSid
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessA
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
ADVAPI32.dll::SetThreadToken
KERNEL32.dll::VirtualAllocExNuma
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::DeleteVolumeMountPointW
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetVolumeInformationW
KERNEL32.dll::GetSystemInfo
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::AllocConsole
KERNEL32.dll::FreeConsole
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleWindow
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileExW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileExW
KERNEL32.dll::ReplaceFileW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueW
WIN_BCRYPT_APICan Encrypt Filesbcrypt.dll::BCryptDecrypt
bcrypt.dll::BCryptDestroyKey
bcrypt.dll::BCryptEncrypt
bcrypt.dll::BCryptGenRandom
bcrypt.dll::BCryptImportKey
bcrypt.dll::BCryptOpenAlgorithmProvider
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyExW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryInfoKeyW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExA
ADVAPI32.dll::RegSetValueExW

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