MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fcee9f932ecfa3a2c4fad741008915fc26ae9adc9820dbc12aa336dffc1337d8. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fcee9f932ecfa3a2c4fad741008915fc26ae9adc9820dbc12aa336dffc1337d8
SHA3-384 hash: e6fe2a035b8c137c78bf1b6d436cf3dd0164fe005ed422906c8c8c92dfc7eeb41177b1c25d328f489071c6e7a68fe4e4
SHA1 hash: 3b2b78a3c9e45e055dcec6c00f4be2b973246348
MD5 hash: 2a664493327713560673d2b2f76bf615
humanhash: zebra-six-juliet-hydrogen
File name:SecuriteInfo.com.Win32.PWSX-gen.7754.19218
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'156'608 bytes
First seen:2022-12-08 18:31:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:T8DsKl92DSQU+/IloyjkB4MO7FOUlyIRTa0CJUn6iUzg6:TAsK3qlU+QloyjkB4tZ1a/Su
TLSH T18635126339484204C59F5735ADDD10D0A7FA3ECAB738DA8D25393D9A58F27E18B80E27
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 10808a8c8c8a8010 (77 x Formbook, 51 x AgentTesla, 44 x RemcosRAT)
Reporter SecuriteInfoCom
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
183
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/344447/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.7754.19218.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for synchronization primitives
Creating a window
Sending a custom TCP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63922d6b9a505ad9423e2881/reports/23c9f57e-eb60-42f2-bd1d-f77df8976b18/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.
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9ef19f37-03c7-4600-8e25-a76cc782ba53
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1130956
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 763680 Sample: SecuriteInfo.com.Win32.PWSX... Startdate: 08/12/2022 Architecture: WINDOWS Score: 100 47 Malicious sample detected (through community Yara rule) 2->47 49 Sigma detected: Scheduled temp file as task from temp location 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 5 other signatures 2->53 7 SecuriteInfo.com.Win32.PWSX-gen.7754.19218.exe 7 2->7         started        11 eEjnOsFjmuowe.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\...\eEjnOsFjmuowe.exe, PE32 7->35 dropped 37 C:\...\eEjnOsFjmuowe.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmpF857.tmp, XML 7->39 dropped 41 SecuriteInfo.com.W....7754.19218.exe.log, ASCII 7->41 dropped 55 Uses schtasks.exe or at.exe to add and modify task schedules 7->55 57 Adds a directory exclusion to Windows Defender 7->57 59 Injects a PE file into a foreign processes 7->59 13 SecuriteInfo.com.Win32.PWSX-gen.7754.19218.exe 2 15 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        61 Multi AV Scanner detection for dropped file 11->61 21 schtasks.exe 1 11->21         started        23 eEjnOsFjmuowe.exe 11->23         started        25 eEjnOsFjmuowe.exe 11->25         started        27 2 other processes 11->27 signatures5 process6 dnsIp7 43 79.134.225.16, 49695, 7967 FINK-TELECOM-SERVICESCH Switzerland 13->43 45 geoplugin.net 178.237.33.50, 49696, 80 ATOM86-ASATOM86NL Netherlands 13->45 63 Installs a global keyboard hook 13->63 29 conhost.exe 17->29         started        31 conhost.exe 19->31         started        33 conhost.exe 21->33         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fcee9f932ecfa3a2c4fad741008915fc26ae9adc9820dbc12aa336dffc1337d8/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2022-12-08 15:02:11 UTC
AV detection:
17 of 38 (44.74%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7txj7ezoz6r2frh225aqbciv7qtk5gw4taqnxqjkum3n77atg7ma._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/221208-w54chadf8v/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/31a4e5b3-e53f-465a-b1d1-4c3708be5565
Unpacked files
SH256 hash:
4e8e9ea4ce291c926d4dfd586b59470095ef9b1203bc7a18a6eb3382de2d19a9
MD5 hash:
97c019ad1e66f140ac59ec04aa725f25
SHA1 hash:
823d8caff575551048973873e841c2d2924a8006
Link:
https://www.unpac.me/results/72ea6f0c-0989-4a89-bec9-b7d05268495b/
SH256 hash:
21cd7fcd65de82ec1b6a3942dddac95d573b036ed462066c61e0a36f19df45a6
MD5 hash:
bf473578023b999fae61dbef5e9fc99a
SHA1 hash:
7b9bcac2c31e054662086b09786a33ac2ec9370b
Link:
https://www.unpac.me/results/72ea6f0c-0989-4a89-bec9-b7d05268495b/
SH256 hash:
b404aa0575e4185502f28e6979776640f5ef31076b067a4cc8ab43621aa0c0e4
MD5 hash:
cbd4407a45a5351eaeab3ef7cb14ecff
SHA1 hash:
718e325764094c42c1c671c3483f485ff4577f5d
Link:
https://www.unpac.me/results/72ea6f0c-0989-4a89-bec9-b7d05268495b/
SH256 hash:
b823984b49c5243e572b4cca14f601bcd0498504360318fa517ba550581338a0
MD5 hash:
b062a445e769b8e321140287855dbc3c
SHA1 hash:
52d866142996c489e78765140ba161e79bb81b64
Detections:
Remcos
Create hunting rule
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/72ea6f0c-0989-4a89-bec9-b7d05268495b/
Parent samples :
3202335b43868780fc9f77d4b021c64615ba8bd148684a5d707b64f115d6fa82
fcee9f932ecfa3a2c4fad741008915fc26ae9adc9820dbc12aa336dffc1337d8
ed308bebbabafc1cef70a9baa46e51b0aed7e35c633a0e394a769c2721e134cc
SH256 hash:
340ba2312d5cdfc3d89f3f35f627187dcb406e5afea134bc76b04f52f4285df3
MD5 hash:
85f9290aa8900e9fd74b01ee23125706
SHA1 hash:
310eb5e4aea5471b74a6385f1da283b9d8e3d698
Link:
https://www.unpac.me/results/72ea6f0c-0989-4a89-bec9-b7d05268495b/
SH256 hash:
fcee9f932ecfa3a2c4fad741008915fc26ae9adc9820dbc12aa336dffc1337d8
MD5 hash:
2a664493327713560673d2b2f76bf615
SHA1 hash:
3b2b78a3c9e45e055dcec6c00f4be2b973246348
Link:
https://www.unpac.me/results/72ea6f0c-0989-4a89-bec9-b7d05268495b/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fcee9f932ecf/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/fcee9f932ecfa3a2c4fad741008915fc26ae9adc9820dbc12aa336dffc1337d8

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_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/344447/

Comments