MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 69cb61375bae8db7278ca4adee488faea6723d8052270908010541c4850e8dcb. 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: 16


Intelligence 16 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 69cb61375bae8db7278ca4adee488faea6723d8052270908010541c4850e8dcb
SHA3-384 hash: 284289b527a904d172bc6bf39033f24050b0cb606ffcd7e86d223bf713979f1802798ac08b026b63fbf87ef7028e410d
SHA1 hash: d415341824d12e7c5c045815619986a2ba80d7fb
MD5 hash: be9bc1e6b9470a11366adce7861eff11
humanhash: eight-charlie-butter-four
File name:FOTOĞRAF.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:560'342 bytes
First seen:2023-07-18 12:44:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 12288:0YZimEaTxx695caM9ThbqyU4C/z2/ExdNCAgqKi14i4tZP:0YZilaTTa8ThZURd0AqimLP
Threatray 2'255 similar samples on MalwareBazaar
TLSH T13AC4020BFA6CA7AEEAAE8BB2773D02304B48DF6311152909BFD5FE1D153154C69163C2
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon e2ee8a8eb6d8ecf4 (56 x AgentTesla, 39 x RemcosRAT, 38 x GuLoader)
Reporter abuse_ch
Tags:exe geo RAT RemcosRAT TUR

Intelligence

File Origin
# of uploads :
1
# of downloads :
290
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
FOTOĞRAF.exe
Verdict:
Malicious activity
Analysis date:
2023-07-18 12:49:50 UTC
Tags:
rat remcos remote
Link:
https://app.any.run/tasks/3d0be81a-b54a-4d42-9ab9-ede14769a3ad

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/423463/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Creating a file in the %AppData% subdirectories
Restart of the analyzed sample
Сreating synchronization primitives
Creating a process from a recently created file
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/69cb61375bae8db7278ca4adee488faea6723d8052270908010541c4850e8dcb
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:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/622aabc7-6aeb-4d8e-8933-6c52f2f6dbad
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1275319
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to modify clipboard data
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Creates autostart registry keys with suspicious names
Creates multiple autostart registry keys
Delayed program exit found
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found API chain indicative of debugger detection
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
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
Sigma detected: Remcos
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1275319 Sample: FOTO#U011eRAF.exe Startdate: 18/07/2023 Architecture: WINDOWS Score: 100 59 Found malware configuration 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 Multi AV Scanner detection for dropped file 2->63 65 6 other signatures 2->65 8 FOTO#U011eRAF.exe 1 20 2->8         started        12 hqqavff.exe 18 2->12         started        14 explorers.exe 18 2->14         started        16 2 other processes 2->16 process3 file4 41 C:\Users\user\AppData\Roaming\...\hqqavff.exe, PE32 8->41 dropped 43 C:\Users\user\AppData\Local\...\dbgvptp.dll, PE32 8->43 dropped 71 Contains functionality to bypass UAC (CMSTPLUA) 8->71 73 Detected unpacking (changes PE section rights) 8->73 75 Detected unpacking (overwrites its own PE header) 8->75 83 7 other signatures 8->83 18 FOTO#U011eRAF.exe 2 4 8->18         started        45 C:\Users\user\AppData\Local\...\dbgvptp.dll, PE32 12->45 dropped 77 Multi AV Scanner detection for dropped file 12->77 79 Machine Learning detection for dropped file 12->79 81 Maps a DLL or memory area into another process 12->81 22 hqqavff.exe 12->22         started        47 C:\Users\user\AppData\Local\...\dbgvptp.dll, PE32 14->47 dropped 24 explorers.exe 14->24         started        49 C:\Users\user\AppData\Local\...\dbgvptp.dll, PE32 16->49 dropped 51 C:\Users\user\AppData\Local\...\dbgvptp.dll, PE32 16->51 dropped 26 explorers.exe 16->26         started        28 explorers.exe 16->28         started        signatures5 process6 file7 37 C:\ProgramData\explorers\explorers.exe, PE32 18->37 dropped 39 C:\...\explorers.exe:Zone.Identifier, ASCII 18->39 dropped 67 Creates autostart registry keys with suspicious names 18->67 69 Creates multiple autostart registry keys 18->69 30 explorers.exe 18 18->30         started        signatures8 process9 file10 53 C:\Users\user\AppData\Local\...\dbgvptp.dll, PE32 30->53 dropped 85 Multi AV Scanner detection for dropped file 30->85 87 Detected unpacking (changes PE section rights) 30->87 89 Detected unpacking (overwrites its own PE header) 30->89 91 4 other signatures 30->91 34 explorers.exe 3 14 30->34         started        signatures11 process12 dnsIp13 55 192.154.224.110, 2020, 49690 TIER-NETUS United States 34->55 57 geoplugin.net 178.237.33.50, 49691, 80 ATOM86-ASATOM86NL Netherlands 34->57
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/69cb61375bae8db7278ca4adee488faea6723d8052270908010541c4850e8dcb/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-18 09:28:36 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
21 of 25 (84.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nhfwcn23v2g3oj4musw64sepv2thepmakitqscabava4jbiorxfq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
3da90b636e39cd1f67e3542c60d813c6ff8152f7f740b3ef4ef086ef120836df
RemcosRAT
4fa02ec602055dfbdb1d639b3d265d8f7b20d6cd328fdb62dd77b7a1aad5829a
RemcosRAT
882a895b320ba323dccd33d6d82e02b4506b7386a91c63c0c505345796352d67
RemcosRAT
979b67124f30f347688897010f34abf0467a67516ba011c9601cf06a14be0432
RemcosRAT
9d8282d54901d4e795f0469a5191242b2e7b3b0c51f810f71c739bfff52de8d5
RemcosRAT
b41e4528449d3fa1730eca98df0dc9fd9e3683ccfaedf1d72ee2af2899f18db8
RemcosRAT
+ 2'245 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:client persistence rat
Link:
https://tria.ge/reports/230718-py23jaba7s/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Remcos
Malware Config
C2 Extraction:
192.154.224.110:2020
Unpacked files
SH256 hash:
69cb61375bae8db7278ca4adee488faea6723d8052270908010541c4850e8dcb
MD5 hash:
be9bc1e6b9470a11366adce7861eff11
SHA1 hash:
d415341824d12e7c5c045815619986a2ba80d7fb
Link:
https://www.unpac.me/results/e958d802-26bb-4762-a915-f4bb6128a6ed/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/69cb61375bae/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/69cb61375bae8db7278ca4adee488faea6723d8052270908010541c4850e8dcb

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:iexplorer_remcos
Create hunting rule
Author:iam-py-test
Description:Detect iexplorer being taken over by Remcos
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Author:ditekSHen
Description:Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Windows_Trojan_Remcos_b296e965
Create hunting rule
Author:Elastic Security
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.remcos.

File information

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

Malspam

RemcosRAT

Executable exe 69cb61375bae8db7278ca4adee488faea6723d8052270908010541c4850e8dcb

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/423463/

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