MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 357480c6f7df7ce5d1a0c9e5c8f00df01bed4df3609d48ec8f9c40b591728787. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 357480c6f7df7ce5d1a0c9e5c8f00df01bed4df3609d48ec8f9c40b591728787
SHA3-384 hash: 746b9ab1cd15b4d932992b8e5e50932d4bc484b5a9d1faac2069d785a9c61c871c63092ded8bb52cd4d7423d137f119f
SHA1 hash: c831b6a6752b8e2ddd9371282e97d4f13e53c277
MD5 hash: fd048d7153a5cedbf93b4cd84aa95e64
humanhash: queen-neptune-bakerloo-angel
File name:191521030-041032-sanlccjavap0003-542,pdf.scr
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:769'536 bytes
First seen:2021-12-21 06:27:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6163256d434164e0a470c3a76ea43a4a (1 x RemcosRAT)
ssdeep 12288:BESyijagWIAzEgLznWIRQ1FaV8xV7/w+C34CwsOuok/Y1b2n:B/RWFFCxhIz4PC/YN2
Threatray 1'020 similar samples on MalwareBazaar
TLSH T18CF48F12F2D24833C566167C9C1B97A8A93AFF113A287D761FE81C5C8E36B4175392B3
File icon (PE):PE icon
dhash icon 36f0390284e2da70 (12 x RemcosRAT, 7 x Formbook, 1 x OskiStealer)
Reporter lowmal3
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
163
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
191521030-041032-sanlccjavap0003-542,pdf.scr
Verdict:
No threats detected
Analysis date:
2021-12-21 06:30:01 UTC
Tags:
installer
Link:
https://app.any.run/tasks/8078fdb6-858d-4454-ac91-542ef863fb88

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/215567/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.23272.21477.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
DNS request
Sending a custom TCP request
Creating a file
Launching a process
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/2816/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
keylogger packed
Link:
https://www.filescan.io/uploads/61c173f5ec6c6c14a9e6e019/reports/b3f80e93-152c-42f3-add3-5775a3706376/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/daca2e88-e2f9-4b46-8785-bb4a494ef91b
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/910778
Signature
Allocates memory in foreign processes
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
Drops PE files to the user root directory
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 543252 Sample: 191521030-041032-sanlccjava... Startdate: 21/12/2021 Architecture: WINDOWS Score: 100 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Detected Remcos RAT 2->55 57 2 other signatures 2->57 6 191521030-041032-sanlccjavap0003-542,pdf.exe 1 17 2->6         started        11 Ipdxjoqs.exe 14 2->11         started        13 Ipdxjoqs.exe 13 2->13         started        process3 dnsIp4 27 us-east-1.route-1.000webhost.awex.io 145.14.144.188, 443, 49748, 49749 AWEXUS Netherlands 6->27 29 graceatwork.000webhostapp.com 6->29 23 C:\Users\user\Ipdxjoqs.exe, PE32 6->23 dropped 25 C:\Users\user\Ipdxjoqs.exe:Zone.Identifier, ASCII 6->25 dropped 59 Drops PE files to the user root directory 6->59 61 Writes to foreign memory regions 6->61 63 Allocates memory in foreign processes 6->63 15 DpiScaling.exe 2 3 6->15         started        31 145.14.144.95, 443, 49756 AWEXUS Netherlands 11->31 33 graceatwork.000webhostapp.com 11->33 65 Creates a thread in another existing process (thread injection) 11->65 67 Injects a PE file into a foreign processes 11->67 19 logagent.exe 11->19         started        35 145.14.145.74, 443, 49755 AWEXUS Netherlands 13->35 37 192.168.2.1 unknown unknown 13->37 39 graceatwork.000webhostapp.com 13->39 21 DpiScaling.exe 13->21         started        file5 signatures6 process7 dnsIp8 41 Officialsw.chickenkiller.com 212.192.241.175, 2310, 49754 RAPMSB-ASRU Russian Federation 15->41 43 Contains functionality to steal Chrome passwords or cookies 15->43 45 Contains functionality to inject code into remote processes 15->45 47 Contains functionality to steal Firefox passwords or cookies 15->47 49 Delayed program exit found 19->49 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/357480c6f7df7ce5d1a0c9e5c8f00df01bed4df3609d48ec8f9c40b591728787/
Threat name:
Win32.Trojan.Injuke
Create hunting rule
Status:
Malicious
First seen:
2021-12-21 06:28:13 UTC
File Type:
PE (Exe)
Extracted files:
95
AV detection:
26 of 43 (60.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gv2ibrxx356olunazhs4r4an6an62tptmcour3eptrallelsq6dq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
18f51c19c22914e634d9cfcd86018e676e91d1c4a9293c247a3c9da84dce3f60
RemcosRAT
4a843bea699f8a40ae3b92c04e01139d61880ce1c519e369a966e814593d1d81
RemcosRAT
57e117773ebe7caaac7d1db9759f5c8313d15db896f7b736459c65164770a5f5
RemcosRAT
7a25e7868a967540a3dc4c8fa89f07444c4b714c4d2f3add235a7f0c33099c57
RemcosRAT
7c491171fbe25c5f47f560db3a857cfc716d0c4733466ac08660e8a8be9bc8cd
RemcosRAT
af171290cc03d72c2c1272b039193cb71fdec5b612330f832dad2220753cb406
RemcosRAT
+ 1'010 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence
Link:
https://tria.ge/reports/211221-g8cavscdc2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Adds Run key to start application
Unpacked files
SH256 hash:
357480c6f7df7ce5d1a0c9e5c8f00df01bed4df3609d48ec8f9c40b591728787
MD5 hash:
fd048d7153a5cedbf93b4cd84aa95e64
SHA1 hash:
c831b6a6752b8e2ddd9371282e97d4f13e53c277
Link:
https://www.unpac.me/results/dbb4776f-551e-4d98-aaf8-190a796c534d/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/357480c6f7df/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/357480c6f7df7ce5d1a0c9e5c8f00df01bed4df3609d48ec8f9c40b591728787

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address

File information

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

Malspam

RemcosRAT

Executable exe 357480c6f7df7ce5d1a0c9e5c8f00df01bed4df3609d48ec8f9c40b591728787

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/215567/

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