MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cadf95355bd6ea18fdd3555ea3f85d102f40b3df0dc36b332f9ad8b505105f6e. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cadf95355bd6ea18fdd3555ea3f85d102f40b3df0dc36b332f9ad8b505105f6e
SHA3-384 hash: 46c6602591398e592cfd8ce06f39eeb9a2246071becf693cbbd8d45a1f0adeb2e731da38f9e124fc3a4b41f9038b2e06
SHA1 hash: 56cfb572d4b5bf0e5bfa4dacb7b540327680b8ad
MD5 hash: 9ed4ce6b5721860f98c4d05940dab25d
humanhash: skylark-diet-muppet-yankee
File name:Odeme Kopyası_Ziraat Bankasi_730000676554512.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:283'136 bytes
First seen:2023-04-12 12:53:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 3072:PcPh8JQ8SpVgGGGMVQL8eHj8rnB+7aPSIUaRShYDzJebzY7mz/Kj/VMqFUcFdyYu:6p8S7nAQLjkBfU5YMbCgOhY
Threatray 1'833 similar samples on MalwareBazaar
TLSH T10C54079057AC8B00FDBE2FB6BC7200928E76BC16D476D39D04147CAA1D72B4D66927E3
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 0d8125b548862029 (1 x RemcosRAT)
Reporter abuse_ch
Tags:exe geo RAT RemcosRAT TUR ZiraatBank

Intelligence

File Origin
# of uploads :
1
# of downloads :
290
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Odeme Kopyası_Ziraat Bankasi_730000676554512.exe
Verdict:
Malicious activity
Analysis date:
2023-04-12 12:58:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/bc4b011f-a537-4842-9de7-abf526194e4c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/381805/
Detection(s):
PUA.Win.Packer.Medvedev-6482674-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
83%
Tags:
packed
Link:
https://www.filescan.io/uploads/6436a9ea2e9d861072d656e5/reports/57b134e7-2291-44e4-8d05-41dfc120ba17/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/cadf95355bd6ea18fdd3555ea3f85d102f40b3df0dc36b332f9ad8b505105f6e
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/a563b83f-8550-44aa-af4b-fdb1d42c8754
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1212635
Signature
C2 URLs / IPs found in malware configuration
Encrypted powershell cmdline option found
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)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
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)
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 845553 Sample: Odeme_Kopyas#U0131_Ziraat_B... Startdate: 12/04/2023 Architecture: WINDOWS Score: 100 71 Malicious sample detected (through community Yara rule) 2->71 73 Multi AV Scanner detection for submitted file 2->73 75 Yara detected UAC Bypass using CMSTP 2->75 77 4 other signatures 2->77 7 Odeme_Kopyas#U0131_Ziraat_Bankasi_730000676554512.exe 16 7 2->7         started        12 Jeleqromb.exe 14 4 2->12         started        14 Jeleqromb.exe 3 2->14         started        process3 dnsIp4 55 zyjxog.sn.files.1drv.com 7->55 63 3 other IPs or domains 7->63 45 C:\Users\user\AppData\...\Jeleqromb.exe, PE32 7->45 dropped 47 C:\Users\...\Jeleqromb.exe:Zone.Identifier, ASCII 7->47 dropped 49 Odeme_Kopyas#U0131...00676554512.exe.log, ASCII 7->49 dropped 79 Performs DNS queries to domains with low reputation 7->79 81 Encrypted powershell cmdline option found 7->81 83 Injects a PE file into a foreign processes 7->83 16 Odeme_Kopyas#U0131_Ziraat_Bankasi_730000676554512.exe 3 14 7->16         started        20 powershell.exe 16 7->20         started        57 192.168.2.1 unknown unknown 12->57 59 zyjxog.sn.files.1drv.com 12->59 65 3 other IPs or domains 12->65 85 Machine Learning detection for dropped file 12->85 22 powershell.exe 12->22         started        24 Jeleqromb.exe 12->24         started        61 zyjxog.sn.files.1drv.com 14->61 67 3 other IPs or domains 14->67 26 powershell.exe 14->26         started        28 Jeleqromb.exe 14->28         started        file5 signatures6 process7 dnsIp8 51 top.never01abuse.xyz 85.217.144.193, 4186, 49709, 49715 WS171-ASRU Bulgaria 16->51 53 geoplugin.net 178.237.33.50, 49710, 80 ATOM86-ASATOM86NL Netherlands 16->53 69 Maps a DLL or memory area into another process 16->69 30 Odeme_Kopyas#U0131_Ziraat_Bankasi_730000676554512.exe 16->30         started        33 Odeme_Kopyas#U0131_Ziraat_Bankasi_730000676554512.exe 16->33         started        35 Odeme_Kopyas#U0131_Ziraat_Bankasi_730000676554512.exe 16->35         started        43 4 other processes 16->43 37 conhost.exe 20->37         started        39 conhost.exe 22->39         started        41 conhost.exe 26->41         started        signatures9 process10 signatures11 87 Tries to steal Instant Messenger accounts or passwords 30->87 89 Tries to steal Mail credentials (via file / registry access) 30->89 91 Tries to harvest and steal browser information (history, passwords, etc) 35->91
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cadf95355bd6ea18fdd3555ea3f85d102f40b3df0dc36b332f9ad8b505105f6e/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2023-04-12 12:54:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zlpzknk323vbr7otkvpkh6c5caxubm67bxbwwmzptlmlkbiql5xa._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
2010a7e1a136a9881ba4db4beb99088ea77ea2997d36e6d1d16fc696b34fda8b
RemcosRAT
2e4c6cc30705e1398ea19d064bd7cfba58448798a81f3c89b86fa66750904a7b
RemcosRAT
38455251726a64db957d8e30e6c1dc1ca2b10c35691dadbcf3bf8172babe94e3
RemcosRAT
6ff3c874127b92713c89a07825d7794a47cdff0fbaa8500685ff116bd09ffd09
RemcosRAT
b19c0bb20a5fe51658666464950c582cef626cdf1f50bf5c775109a0cf2267db
RemcosRAT
c9ec59e23695adca831f06aca398c511cac81f2fd65c7353f14b4725791ab80a
RemcosRAT
cbeb5d87de099ac454539a287b3c20c7cb4daee733800eb57ca7d589ccb406e9
RemcosRAT
d3b65364294db215de9055446d7b2b7e5189ac195b5e66eaf88e1bf91ce8a4e0
RemcosRAT
df98e5b50efcf7aedf479030e51ca5b9990fad9f0d20d729bb106198ddee923e
RemcosRAT
f3e4dd541766cd7a3af91ef964b91ded632f13ebe69bd4fb5eadd563c0207059
RemcosRAT
+ 1'823 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Link:
https://tria.ge/reports/230412-p47j7scd54/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Checks computer location settings
Unpacked files
SH256 hash:
cadf95355bd6ea18fdd3555ea3f85d102f40b3df0dc36b332f9ad8b505105f6e
MD5 hash:
9ed4ce6b5721860f98c4d05940dab25d
SHA1 hash:
56cfb572d4b5bf0e5bfa4dacb7b540327680b8ad
Link:
https://www.unpac.me/results/0bf929c2-b224-4549-9473-da4b2102d759/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cadf95355bd6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/cadf95355bd6ea18fdd3555ea3f85d102f40b3df0dc36b332f9ad8b505105f6e

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:pe_imphash
Create hunting rule
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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 cadf95355bd6ea18fdd3555ea3f85d102f40b3df0dc36b332f9ad8b505105f6e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/381805/

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