MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 70b93560a102368cb1bb874688ffe1ebb4db702d55eeb646ffd1b73b009536b4. 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: 15


Intelligence 15 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 70b93560a102368cb1bb874688ffe1ebb4db702d55eeb646ffd1b73b009536b4
SHA3-384 hash: 7097be7fa240c850b02fe56ab9ae37df9f9457754e6cbc1cb14495f64c3676f0694d8a64b4b87f604e3a26ee4eadc420
SHA1 hash: 0cd3ccf0d3793bb97f3808b20f5f6d6922a1f5e0
MD5 hash: 167a934ab89ca9efed8f0aaad293ffb0
humanhash: maryland-queen-lima-quebec
File name:SecuriteInfo.com.Win32.RATX-gen.26692.11993
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'247'232 bytes
First seen:2022-11-26 06:28:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'841 x AgentTesla, 19'773 x Formbook, 12'296 x SnakeKeylogger)
ssdeep 24576:OkO/vLwEhYxSrmiOkSaKdgKRx1Ie9z0GQva34dhzRWZ2cFFPWqvegyTEU/d/Kp70:jOsEhNailSaxteqdi32zU2cb+C1yT3kP
Threatray 2'269 similar samples on MalwareBazaar
TLSH T190453392F5C468C2D64B5BF4DA3764C76A614EB4CCA028FCF064BF38A7796422C3B546
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 00870d1848c4cc20 (27 x RemcosRAT, 6 x Formbook, 1 x NanoCore)
Reporter SecuriteInfoCom
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
282
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.RATX-gen.26692.11993
Verdict:
Malicious activity
Analysis date:
2022-11-26 06:31:33 UTC
Tags:
rat remcos
Link:
https://app.any.run/tasks/4c665678-0c94-42df-8f81-6d7daac96d69

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/338695/
Detection(s):
SecuriteInfo.com.Win32.RATX-gen.26692.11993.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6381b22f24da1c12cfe1ba92/reports/d59d4830-9160-4207-a9ce-11870561cc74/overview
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/faa3f295-609a-4441-a539-adfdb3ff65d3
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1121501
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 754218 Sample: SecuriteInfo.com.Win32.RATX... Startdate: 26/11/2022 Architecture: WINDOWS Score: 100 48 Malicious sample detected (through community Yara rule) 2->48 50 Antivirus detection for URL or domain 2->50 52 Antivirus / Scanner detection for submitted sample 2->52 54 7 other signatures 2->54 7 SecuriteInfo.com.Win32.RATX-gen.26692.11993.exe 1 7 2->7         started        11 Zyiskkkb.exe 4 2->11         started        13 Zyiskkkb.exe 3 2->13         started        process3 file4 36 C:\Users\user\AppData\...\Zyiskkkb.exe, PE32 7->36 dropped 38 C:\Users\...\Zyiskkkb.exe:Zone.Identifier, ASCII 7->38 dropped 40 SecuriteInfo.com.W...26692.11993.exe.log, ASCII 7->40 dropped 56 Encrypted powershell cmdline option found 7->56 58 Injects a PE file into a foreign processes 7->58 15 SecuriteInfo.com.Win32.RATX-gen.26692.11993.exe 2 7->15         started        18 powershell.exe 15 7->18         started        60 Antivirus detection for dropped file 11->60 62 Multi AV Scanner detection for dropped file 11->62 64 Machine Learning detection for dropped file 11->64 20 powershell.exe 15 11->20         started        22 Zyiskkkb.exe 11->22         started        24 Zyiskkkb.exe 11->24         started        26 powershell.exe 15 13->26         started        28 Zyiskkkb.exe 13->28         started        signatures5 process6 dnsIp7 42 185.206.225.51, 18853 M247GB United Kingdom 15->42 44 10.16.225.165, 18853 unknown unknown 15->44 46 127.0.0.1 unknown unknown 15->46 30 conhost.exe 18->30         started        32 conhost.exe 20->32         started        34 conhost.exe 26->34         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/70b93560a102368cb1bb874688ffe1ebb4db702d55eeb646ffd1b73b009536b4/
Threat name:
ByteCode-MSIL.Trojan.Scarsi
Create hunting rule
Status:
Malicious
First seen:
2022-11-25 15:43:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oc4tkyfbai3izmn3q5dir77b5o2nw4bnkxxlmrx72g3twaevg22a._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
1b6985a0568fb69f8598bba6ab1b7468768d089fc3b84ca82ff5710530486264
RemcosRAT
346a4ca2e508923bcf0e4c0d73a2ee06d91bd436b8db4981ab9ecb16e6f5110d
RemcosRAT
415f115399ed11ed0e11ebd468d3082bb1d0771c3c663fed23bd481a18a2898f
RemcosRAT
43ee9abd28c74e30fb9f976a611937d082ac0c1772f620e90087f038a406c89c
RemcosRAT
95501eb56a58b849319edc1bbfd21a670f70c6a734aafc4062e66e5fb4f4e6a3
RemcosRAT
c5fe9955259f76f4b03bd65fd5e146803690d8057d7ef474c3b1b8eec0b1b928
RemcosRAT
fd01d960ca2725e756f9e852045ab8a1d971c8b5881c0883d87f73a8278f79d4
RemcosRAT
+ 2'259 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:mimi persistence rat
Link:
https://tria.ge/reports/221126-g8wz9scd5w/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in System32 directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Remcos
Malware Config
C2 Extraction:
185.206.225.51:18853
127.0.0.1:18853
10.16.225.165:18853
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bb688735-a6b3-46df-a5ac-a5b309b1ccbf
Unpacked files
SH256 hash:
f7ca63c79985b323ae6963340101b8059f65c0b2a4fa04fe175212be678290b9
MD5 hash:
87048190f66ea16b2cd5a0d176bc9832
SHA1 hash:
fd8f52b20199e7237bfdeb4224029b75efc29f85
Detections:
Remcos
Create hunting rule
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/a9794ff0-919f-4faa-a7a1-f32384026d8f/
Parent samples :
77832184096060c1e05b236138b162b009218c3ba698573c32939fe1456a3c1d
70b93560a102368cb1bb874688ffe1ebb4db702d55eeb646ffd1b73b009536b4
8a7a387ec2b16662d29352cba1b58f5b9b0ab65f38bb75aee9e6b88c39a6241b
afbbce4d46832b9e81c7d6f0a7ec33f126205f377321a6803143ecd83c19d19f
SH256 hash:
dda2c46b66ce99029cb260e1e283c18d1d1e544567dee9b64466f0d4a1637d12
MD5 hash:
fe109c0b9175fd303ebfbc5019be30a4
SHA1 hash:
f7fa540f3bdc4ba775d0480f15e490d6b96c4efa
Link:
https://www.unpac.me/results/a9794ff0-919f-4faa-a7a1-f32384026d8f/
SH256 hash:
72d88a5ed44b5b9a5522242b713e88022d55c4f5932387f5af067c48c8936b73
MD5 hash:
c11c095989f188674af21e65f7e5648f
SHA1 hash:
ac000fb714dc6ea5fe4fa6dad88d8711eaf20a78
Link:
https://www.unpac.me/results/a9794ff0-919f-4faa-a7a1-f32384026d8f/
SH256 hash:
70b93560a102368cb1bb874688ffe1ebb4db702d55eeb646ffd1b73b009536b4
MD5 hash:
167a934ab89ca9efed8f0aaad293ffb0
SHA1 hash:
0cd3ccf0d3793bb97f3808b20f5f6d6922a1f5e0
Link:
https://www.unpac.me/results/a9794ff0-919f-4faa-a7a1-f32384026d8f/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/70b93560a102/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/70b93560a102368cb1bb874688ffe1ebb4db702d55eeb646ffd1b73b009536b4

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:INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Rule name:pe_imphash
Create hunting rule
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:remcos_rat
Create hunting rule
Author:jeFF0Falltrades
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.

Cape
Cape
https://www.capesandbox.com/analysis/338695/

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