MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f14d3a74387554c330e7ee790f26fb55c5bfeb1dbefc6f2de93ba69d46383e8. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f14d3a74387554c330e7ee790f26fb55c5bfeb1dbefc6f2de93ba69d46383e8
SHA3-384 hash: 8a354c469c5af1164587a5886e3aabc2b6feea10cc9f3cce7c3b35ebf6d07975f727bdfa9504ed4d14ca73ee06e11e71
SHA1 hash: 00252b7f843bc889697b94b9865f77dd6c83b934
MD5 hash: 7b67892fcfa82a8d85a8c6762fa47ffe
humanhash: twelve-burger-fix-fanta
File name:QUOTE LIST ,pdf.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'080'320 bytes
First seen:2021-09-21 11:55:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash bc8cc1eea5c25ce2056d7da92bd98134 (9 x RemcosRAT, 3 x NetWire, 1 x AveMariaRAT)
ssdeep 12288:BSZPsJUL/MN/cen/VwTQBXcameDCnNmTeoAdrL7+o:bOQN/cu/VdBXKyCnEKrP
Threatray 618 similar samples on MalwareBazaar
TLSH T157357DE2B345ECA2FC24353EC946B15413247FF538024D4DECA06F4F6A95AA1FA5DA83
File icon (PE):PE icon
dhash icon 88a2b6b2aaaad4d4 (11 x RemcosRAT, 3 x Formbook, 2 x AveMariaRAT)
Reporter GovCERT_CH
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
193
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
QUOTE LIST ,pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-09-21 11:55:56 UTC
Tags:
installer rat remcos
Link:
https://app.any.run/tasks/0b8f14d8-9819-43b0-adb4-76d3ce371c74

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/189854/
Detection(s):
SecuriteInfo.com.Variant.Zusy.401426.12281.16827.UNOFFICIAL
Create hunting rule

Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/64ad755d-8c99-423a-92f6-56cc8ba3ea40
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/854839
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
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
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 487272 Sample: QUOTE LIST ,pdf.exe Startdate: 21/09/2021 Architecture: WINDOWS Score: 100 44 vegospupm.ddns.net 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 4 other signatures 2->70 9 QUOTE LIST ,pdf.exe 1 22 2->9         started        14 Bknywsp.exe 15 2->14         started        16 Bknywsp.exe 16 2->16         started        signatures3 process4 dnsIp5 50 quqdpw.db.files.1drv.com 9->50 52 onedrive.live.com 9->52 54 db-files.fe.1drv.com 9->54 42 C:\Users\Public\Libraries\...\Bknywsp.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 mobsync.exe 2 9->18         started        22 cmd.exe 1 9->22         started        24 cmd.exe 1 9->24         started        56 quqdpw.db.files.1drv.com 14->56 60 2 other IPs or domains 14->60 86 Multi AV Scanner detection for dropped file 14->86 26 mobsync.exe 14->26         started        58 quqdpw.db.files.1drv.com 16->58 62 2 other IPs or domains 16->62 28 logagent.exe 16->28         started        file6 signatures7 process8 dnsIp9 46 vegospupm.ddns.net 194.147.140.13, 49748, 49749, 49750 PTPEU unknown 18->46 48 192.168.2.1 unknown unknown 18->48 72 Contains functionality to steal Chrome passwords or cookies 18->72 74 Contains functionality to inject code into remote processes 18->74 76 Contains functionality to steal Firefox passwords or cookies 18->76 78 Delayed program exit found 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/5f14d3a74387554c330e7ee790f26fb55c5bfeb1dbefc6f2de93ba69d46383e8/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2021-09-21 09:41:05 UTC
AV detection:
17 of 27 (62.96%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=l4knhj2dq5kuymyop3tzb4tpwvofx7vr3px4n4w6so5gtvddqpua._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
04f483018f53c35976cfd9c4b5191279761a351b3e135a70ae9c5c2b53be154b
RemcosRAT
15851690d3cb99d95e82bb47d3f31db71688c69dd50b0a8367e97aa3b501b637
RemcosRAT
204806f363e25b8caab19fade1152cbdef6d19a2ee0f122ce2a2aa3949154f1d
RemcosRAT
62960caf3d007638be89631e502733f30c42a9ba0269e8c00457c9dec10e9136
RemcosRAT
6a96d22dec9171b154bb1a94c68fa02dda51713709dad161681a759f64cc3014
RemcosRAT
7eb677c1c5c60d34da90cab2b4ea019c500b5c3db6964cc14849dbe2f9f5fa30
RemcosRAT
8cb9b0ac073c398ffc0147a1a84ffa9c2db217df67c5a89f34f4a5fb12be7cc3
RemcosRAT
b0f43b627353f91afa5e4a9c5eea655f5375e497933a6e37c3c0f8a5a29a2889
RemcosRAT
b9384216a5aea20cd398e51c6549bb84d6b252f3fde114010e3cc0c60b1e2b13
RemcosRAT
dc1bb96ddee60e15d3344fc4b0413634a54974ef9e854628157800c9d695f028
RemcosRAT
+ 608 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:blessings persistence rat
Link:
https://tria.ge/reports/210921-n316cshde6/
Behaviour
Modifies registry key
Suspicious use of WriteProcessMemory
Adds Run key to start application
Remcos
Malware Config
C2 Extraction:
vegospupm.ddns.net:5632
Unpacked files
SH256 hash:
8c14d461ae0fdcd40698b4a31dad971344832d3a815de53bca6f472d2d3ea5a1
MD5 hash:
177603f2fcca0bd006648386718a9241
SHA1 hash:
19a90ff27c642e40758f9e5998248488f22961c3
Link:
https://www.unpac.me/results/db175313-0cf3-4577-9e71-679f4e26bc9e/
SH256 hash:
5f14d3a74387554c330e7ee790f26fb55c5bfeb1dbefc6f2de93ba69d46383e8
MD5 hash:
7b67892fcfa82a8d85a8c6762fa47ffe
SHA1 hash:
00252b7f843bc889697b94b9865f77dd6c83b934
Link:
https://www.unpac.me/results/db175313-0cf3-4577-9e71-679f4e26bc9e/
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/5f14d3a74387554c330e7ee790f26fb55c5bfeb1dbefc6f2de93ba69d46383e8

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:ach_RemcosRAT
Create hunting rule
Author:abuse.ch
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_EnvVarScheduledTasks
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC (ab)using Environment Variables in Scheduled Tasks
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC using eventvwr.exe
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

File information

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

Malspam

RemcosRAT

Executable exe 5f14d3a74387554c330e7ee790f26fb55c5bfeb1dbefc6f2de93ba69d46383e8

(this sample)

  
Dropped by
RemcosRAT
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/189854/

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