MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23900cecd289350547647157100876e2f0cd92fac6a8f4354a5bdd8e2d3dea3b. 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: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23900cecd289350547647157100876e2f0cd92fac6a8f4354a5bdd8e2d3dea3b
SHA3-384 hash: 2475fb5276f978743bd910e835e3fb5fe0f975c232215faa5686b06791b2d49ae00dddc2741016a2f3f2763d602d1c4a
SHA1 hash: 0107d0425be941af467a7ce7f560d9e6177764f2
MD5 hash: 8fc2e883931e5b10652a053fd52c372a
humanhash: east-michigan-wyoming-march
File name:rOrderList.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:562'240 bytes
First seen:2023-04-26 14:24:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c05041e01f84e1ccca9c4451f3b6a383 (142 x RedLineStealer, 109 x GuLoader, 64 x DiamondFox)
ssdeep 12288:Pg/9QredHGfxsZSS+LYc+b7H/n5zDF8Tt5SiVZQ91C6Z:PglQredHSxsSS+LYc+b7fdDF8B5SiI9L
Threatray 1'473 similar samples on MalwareBazaar
TLSH T184C4AE46A3344395E55D9A305C9B483B6F683E3B86F5152FB2847E0D6373A6CF40AE0B
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 6899b898b232d8a3 (2 x RemcosRAT)
Reporter FXOLabs
Tags:exe RemcosRAT signed

Code Signing Certificate

Organisation:
Issuer:
Algorithm:sha256WithRSAEncryption
Valid from:2022-09-26T07:35:03Z
Valid to:2025-09-25T07:35:03Z
Serial number: 3df0b1ad4469f5f1eed28a7e99b43cf0f98a4fe6
Thumbprint Algorithm:SHA256
Thumbprint: 867880af40643c3edc27d951df0d85200550ec12b555b7bf09796f02008522f8
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
300
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
rOrderList.exe
Verdict:
Malicious activity
Analysis date:
2023-04-26 14:25:47 UTC
Tags:
remcos
Link:
https://app.any.run/tasks/8efb7ecf-c561-404f-8d79-81f32ecbf46e

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/385078/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.66643815.3330.30636.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Creating a process from a recently created file
Launching a process
Sending a custom TCP request
Sending an HTTP GET request
Modifying a system file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/81557/overview
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
guloader icedid overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/64493440f61aa38da9fbff4e/reports/f6405513-d7aa-4d65-a0cf-a39a4f043ade/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/23900cecd289350547647157100876e2f0cd92fac6a8f4354a5bdd8e2d3dea3b
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/27ddb33c-c457-40b1-bd21-58d947c94e2c
Result
Threat name:
GuLoader, Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1221601
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Multi AV Scanner detection for submitted file
Obfuscated command line found
Sigma detected: Remcos
Suspicious powershell command line found
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Very long command line found
Writes to foreign memory regions
Yara detected GuLoader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 854550 Sample: rOrderList.exe Startdate: 26/04/2023 Architecture: WINDOWS Score: 100 31 googlehosted.l.googleusercontent.com 2->31 33 geoplugin.net 2->33 35 2 other IPs or domains 2->35 47 Found malware configuration 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 Yara detected GuLoader 2->51 53 5 other signatures 2->53 9 rOrderList.exe 1 21 2->9         started        signatures3 process4 file5 27 C:\Users\user\AppData\Local\...urindic.zoo, ASCII 9->27 dropped 29 C:\Users\user\AppData\Local\...\prldap60.dll, PE32 9->29 dropped 57 Suspicious powershell command line found 9->57 59 Obfuscated command line found 9->59 13 powershell.exe 12 9->13         started        signatures6 process7 signatures8 61 Very long command line found 13->61 16 powershell.exe 13 13->16         started        19 conhost.exe 13->19         started        process9 signatures10 43 Writes to foreign memory regions 16->43 45 Tries to detect Any.run 16->45 21 ieinstal.exe 3 14 16->21         started        25 ieinstal.exe 16->25         started        process11 dnsIp12 37 45.82.84.10, 2408, 49799 ASN-QUADRANET-GLOBALUS Ukraine 21->37 39 googlehosted.l.googleusercontent.com 142.250.185.129, 443, 49797 GOOGLEUS United States 21->39 41 2 other IPs or domains 21->41 55 Tries to detect Any.run 21->55 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23900cecd289350547647157100876e2f0cd92fac6a8f4354a5bdd8e2d3dea3b/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-04-25 13:39:04 UTC
File Type:
PE (Exe)
Extracted files:
7
AV detection:
3 of 37 (8.11%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=eoiaz3gsre2qkr3eoflracdw4lym3ex2y2upinkklpoy4lj55i5q._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
0a223aa68af0c2af0baabda61d82748629078720a017ef4836f3322a76cb691a
RemcosRAT
4709918939b87a9c054e217770dc158f33c7446815b548d5dabd4a6b138b61b8
RemcosRAT
486d5231a35dc4e4cb3417a1353c300298824a9df98890a100c596e7c1186aa5
RemcosRAT
799cb4b1d385475c155fae6fc0c214b059f191ed06b9229f287a8d9225ba8a21
RemcosRAT
951049989eb772c71ec4fa9f0685ab45cae755ca5d34cf3089fd791999fafa1c
RemcosRAT
cf890935581d55d30342de2c71190393c3c03b99258ba7a1e3e3139099ee0b97
RemcosRAT
cfdcbcca4f75f287d6389cda895571530ddb9a2bbdf54cce52c1c65e969ac0a3
RemcosRAT
+ 1'463 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:guloader family:remcos botnet:remotehost downloader rat
Link:
https://tria.ge/reports/230426-rq95aahh26/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Checks QEMU agent file
Guloader,Cloudeye
Remcos
Malware Config
C2 Extraction:
45.82.84.10:2408
Unpacked files
SH256 hash:
1188fbf20b7df9e51ec6cba5f1dbff81955a5d0c0b669d9435121c65114e5e01
MD5 hash:
c78acbfe4dfb94888d5620c507a283f6
SHA1 hash:
118e6a02ba6d3670e51d5f9982c159bb6504cd43
Link:
https://www.unpac.me/results/11ece2eb-1617-44ad-a719-43b13e7b514f/
SH256 hash:
23900cecd289350547647157100876e2f0cd92fac6a8f4354a5bdd8e2d3dea3b
MD5 hash:
8fc2e883931e5b10652a053fd52c372a
SHA1 hash:
0107d0425be941af467a7ce7f560d9e6177764f2
Link:
https://www.unpac.me/results/11ece2eb-1617-44ad-a719-43b13e7b514f/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/23900cecd289/report/overview.html
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/23900cecd289350547647157100876e2f0cd92fac6a8f4354a5bdd8e2d3dea3b

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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Malspam

RemcosRAT

Executable exe 23900cecd289350547647157100876e2f0cd92fac6a8f4354a5bdd8e2d3dea3b

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/385078/

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