MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f4d575de493e7c295566dfdb0643fd130e96ca20f44aaf19e72eaf31ed1584b. 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: 13


Intelligence 13 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0f4d575de493e7c295566dfdb0643fd130e96ca20f44aaf19e72eaf31ed1584b
SHA3-384 hash: 68f3d9d2750b6ac6126d147e138c349f2bebc8eb2be12a4ab2507406bf3da5c9db8b778ebc0337372b3cd86c89eabd62
SHA1 hash: 0bd1175973cdb72d7a97655d8662afc9b92d458c
MD5 hash: 8fc915a01617ca176460bc2f09350091
humanhash: bravo-jersey-april-cold
File name:Bestätigung der Kontodaten,pdf.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:849'920 bytes
First seen:2021-10-04 13:37:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 8276363bcf2f383c8cd04fac30801161 (10 x RemcosRAT, 2 x NetWire, 1 x Formbook)
ssdeep 12288:0w6jlNSq3W9F1Sa+tiDWIyN+YAycjL7YiEFXXXB:Naeq3gF1Sf+WIyxAyAdSXXXB
Threatray 685 similar samples on MalwareBazaar
TLSH T184053B5560506725F61B377AEC0348582BE6AC3C2E601775F6D00B4B1B6FA86EEE087F
File icon (PE):PE icon
dhash icon 1432694969516806 (10 x RemcosRAT, 2 x NetWire, 1 x Formbook)
Reporter adrian__luca
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
147
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Bestätigung der Kontodaten,pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-10-04 14:35:17 UTC
Tags:
installer rat remcos
Link:
https://app.any.run/tasks/9110254f-e05e-4986-adb8-8f0dae82d296

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/194665/
Detection(s):
Win.Trojan.Remcos-9897068-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
keylogger packed
Link:
https://www.filescan.io/uploads/615c1005e3d213d202b76f81/reports/f37bb618-85f8-4945-959d-e209bf9c94ec/overview
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ae8900ff-d752-4b55-bd58-a9d509066436
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/863996
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Creates a thread in another existing process (thread injection)
Delayed program exit found
Detected Remcos RAT
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 496424 Sample: Best#U00e4tigung der Kontod... Startdate: 04/10/2021 Architecture: WINDOWS Score: 100 44 ohekelem4x4.hopto.org 2->44 64 Found malware configuration 2->64 66 Malicious sample detected (through community Yara rule) 2->66 68 Multi AV Scanner detection for submitted file 2->68 70 3 other signatures 2->70 9 Best#U00e4tigung der Kontodaten,pdf.exe 1 22 2->9         started        14 Hoyacua.exe 15 2->14         started        16 Hoyacua.exe 16 2->16         started        signatures3 process4 dnsIp5 50 sn-files.fe.1drv.com 9->50 52 onedrive.live.com 9->52 54 morbmw.sn.files.1drv.com 9->54 42 C:\Users\Public\Libraries\...\Hoyacua.exe, PE32 9->42 dropped 80 Writes to foreign memory regions 9->80 82 Creates a thread in another existing process (thread injection) 9->82 84 Injects a PE file into a foreign processes 9->84 18 DpiScaling.exe 2 9->18         started        22 cmd.exe 1 9->22         started        24 cmd.exe 1 9->24         started        56 sn-files.fe.1drv.com 14->56 60 2 other IPs or domains 14->60 86 Multi AV Scanner detection for dropped file 14->86 26 DpiScaling.exe 14->26         started        58 sn-files.fe.1drv.com 16->58 62 2 other IPs or domains 16->62 28 DpiScaling.exe 16->28         started        file6 signatures7 process8 dnsIp9 46 ohekelem4x4.hopto.org 194.147.140.18, 49758, 49759, 49761 PTPEU unknown 18->46 48 192.168.2.1 unknown unknown 18->48 72 Contains functionalty to change the wallpaper 18->72 74 Contains functionality to steal Chrome passwords or cookies 18->74 76 Contains functionality to inject code into remote processes 18->76 78 2 other signatures 18->78 30 reg.exe 1 22->30         started        32 conhost.exe 22->32         started        34 cmd.exe 1 24->34         started        36 conhost.exe 24->36         started        signatures10 process11 process12 38 conhost.exe 30->38         started        40 conhost.exe 34->40         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0f4d575de493e7c295566dfdb0643fd130e96ca20f44aaf19e72eaf31ed1584b/
Threat name:
Win32.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2021-10-04 13:38:14 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b5gvoxpespt4ffkwnx63azb72eyos3fcb5ckv4m6olvpghwrlbfq._file
Verdict:
malicious
Similar samples:
026668d9855f0c4aac1cb86f163e6e28569a5a4d53d0bde93ac9880a90a8225c
RemcosRAT
3ab89e55bbd69e15b4115d8cc2881040f24db3b7ba4ea63dc08ba72e2799e9d3
RemcosRAT
3c3a004e14a349a3b716570cb7e40f6334221bf933e4b55dd0be75138faaf362
RemcosRAT
6ee87843a613bf888304843d62cec0507600503af4260024e4b37efdd829cd40
RemcosRAT
7a30ee147983ae5664dab25082f5973b2ca00d35e770b5182ed4517ffb91f5ab
RemcosRAT
7aa3e6c93ac645c2b56f93eb9fe7de45a7fb9958d491190eb6d06198a65e6ca7
RemcosRAT
9efc0aec4d264375125ea4d1a43bec1120178fe73221609db5bb5a900e77aae7
RemcosRAT
dbafada7e8406895de0d99952e4543a123b453c9181e4b9244c8938e3cbc9d6d
RemcosRAT
ed3331b6bb3e0e76b387c9427bde9adc6fee9d147dcf924161ec2893bc31df69
RemcosRAT
ff5447b359711095f909692d48cc1b597ac4e5b7c976a8a91f2b6c2c8a7e54ae
RemcosRAT
+ 675 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:blessedohekelem persistence rat
Link:
https://tria.ge/reports/211004-qxd5ragdd6/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Adds Run key to start application
Remcos
Malware Config
C2 Extraction:
ohekelem4x4.hopto.org:7536
Unpacked files
SH256 hash:
f808a11e5b1cb4332bb4d65cdbcf1e0ca7323b15bcf73cb7462ad3eb30f05703
MD5 hash:
6cfdeebc3c72279486ddd229eb14b009
SHA1 hash:
e3a2a0a2a0fabd55415c9007f52c79fe9e19e0a7
Link:
https://www.unpac.me/results/88edcc1d-eb30-4a7b-8925-4d6f6e90fdd8/
SH256 hash:
7a8f2b7dae9ebe3f6fdbc528d7e9fcc743f0ba94db5f15616d0ae3d00fc85561
MD5 hash:
d5fbbdb9ff8ab7b91cbeb350049342b8
SHA1 hash:
5abbcc6db469dbfe6bcf44a621338ac7f47e5940
Link:
https://www.unpac.me/results/88edcc1d-eb30-4a7b-8925-4d6f6e90fdd8/
SH256 hash:
0f4d575de493e7c295566dfdb0643fd130e96ca20f44aaf19e72eaf31ed1584b
MD5 hash:
8fc915a01617ca176460bc2f09350091
SHA1 hash:
0bd1175973cdb72d7a97655d8662afc9b92d458c
Link:
https://www.unpac.me/results/88edcc1d-eb30-4a7b-8925-4d6f6e90fdd8/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/0f4d575de493/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/0f4d575de493e7c295566dfdb0643fd130e96ca20f44aaf19e72eaf31ed1584b

File information

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

Malspam

RemcosRAT

Executable exe 0f4d575de493e7c295566dfdb0643fd130e96ca20f44aaf19e72eaf31ed1584b

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/194665/

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