MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eda360f8f9d868886fed471f8154089a2309a1869acf5ba49d765bfeb4dfda1e. 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: 15


Intelligence 15 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eda360f8f9d868886fed471f8154089a2309a1869acf5ba49d765bfeb4dfda1e
SHA3-384 hash: 8f98dcb0522233accf259144f823ae9254738709bbdb684ff3060aa558b91723a01bdc3002d633784f3fe6ea387d6358
SHA1 hash: 8c8e608abe55d6769b6afb77cc69918391e8da70
MD5 hash: 722b884c9d602ffa4703b2a0ab26ba5a
humanhash: blossom-nitrogen-oregon-triple
File name:INV_0025.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:4'878'336 bytes
First seen:2024-06-06 12:14:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:oGZq8j88T+NfdKeGUmTD0kdWmclqZ8WBnCfDeKmx0dg9n3dOgU++PmRawMreZG4C:p8
Threatray 4'452 similar samples on MalwareBazaar
TLSH T111363BF8A19B81D1F8079DC469A8BED6063235B3CDD90C24132D7A044FBED5A7A49E4F
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) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 02020e8e8e3e304e (5 x RemcosRAT, 1 x RedLineStealer, 1 x AveMariaRAT)
Reporter abuse_ch
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
489
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
eda360f8f9d868886fed471f8154089a2309a1869acf5ba49d765bfeb4dfda1e.exe
Verdict:
Malicious activity
Analysis date:
2024-06-06 12:16:57 UTC
Tags:
remcos rat remote
Link:
https://app.any.run/tasks/90c33596-af85-42a4-82ce-f0d9e51a8244

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a process with a hidden window
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/eda360f8f9d868886fed471f8154089a2309a1869acf5ba49d765bfeb4dfda1e
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/548b5471-0bcb-4d77-81f5-558e3525fee7
Result
Threat name:
Remcos, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1452994
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to register a low level keyboard hook
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Delayed program exit found
Detected Remcos RAT
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1452994 Sample: INV_0025.exe Startdate: 06/06/2024 Architecture: WINDOWS Score: 100 29 juderule.africa 2->29 31 geoplugin.net 2->31 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus / Scanner detection for submitted sample 2->41 43 10 other signatures 2->43 7 Vmorfrblmrs.exe 3 2->7         started        10 INV_0025.exe 1 5 2->10         started        13 Vmorfrblmrs.exe 2 2->13         started        signatures3 process4 file5 45 Antivirus detection for dropped file 7->45 47 Multi AV Scanner detection for dropped file 7->47 49 Contains functionality to bypass UAC (CMSTPLUA) 7->49 55 6 other signatures 7->55 15 Vmorfrblmrs.exe 7->15         started        23 C:\Users\user\AppData\...\Vmorfrblmrs.exe, PE32 10->23 dropped 25 C:\Users\...\Vmorfrblmrs.exe:Zone.Identifier, ASCII 10->25 dropped 27 C:\Users\user\AppData\...\INV_0025.exe.log, ASCII 10->27 dropped 51 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 10->51 53 Injects a PE file into a foreign processes 10->53 18 INV_0025.exe 3 16 10->18         started        21 Vmorfrblmrs.exe 13->21         started        signatures6 process7 dnsIp8 33 juderule.africa 185.247.69.2, 3395, 49737 BOOSTCH Romania 18->33 35 geoplugin.net 178.237.33.50, 49738, 80 ATOM86-ASATOM86NL Netherlands 18->35 57 Detected Remcos RAT 18->57 59 Installs a global keyboard hook 18->59 signatures9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/eda360f8f9d868886fed471f8154089a2309a1869acf5ba49d765bfeb4dfda1e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eda360f8f9d868886fed471f8154089a2309a1869acf5ba49d765bfeb4dfda1e/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2024-06-06 12:15:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5wrwb6hz3buiq37ni4pycvaitirqtimgtlhvxje5ozn75ng73ipa._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
3bc56f13add41beca4b7ff28ab7159588fd2ef3dc490b808b3c875dfa7c41fb4
RemcosRAT
46b5753935019a904d0ff4a8e575b348d0a81f42fc28ba2a53048cc98d41d6bb
RemcosRAT
59f21e4329cbd8850b396247ca86b79a465dc78d97e00deca22b8682a6f23532
RemcosRAT
5fe7b0950f37579b7d800c316c1c26f0a217bc796bfff881a8938e4d7f09fdb7
RemcosRAT
f07afe33dfd7bc0e3ba123cbf4b0bd354f1e222cc64a3ec1f7ad7e8a7b6b956b
RemcosRAT
+ 4'442 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence
Link:
https://tria.ge/reports/240606-pewreaea2z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Unpacked files
SH256 hash:
0b9c4983d8a8ef6d933182b8d5883d90ad3a353ccc181a7d7b0ead5c58e5464a
MD5 hash:
0ec353301134926f01c74496c5af1036
SHA1 hash:
5442f202a31d068f386b91acde645a77fc439902
Detections:
Remcos
Create hunting rule
win_remcos_w0
Create hunting rule
win_remcos_auto
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Link:
https://www.unpac.me/results/908c5e7d-ae7c-4a63-91c1-eb7cfce6335b/
Parent samples :
eda360f8f9d868886fed471f8154089a2309a1869acf5ba49d765bfeb4dfda1e
52a37eb90b8f3a1d164717415b58cf9bac1db1caa1f8aa57224089811cf50960
SH256 hash:
c39ab0bd44ee95b214970e236820fb8fc948483526075a4c8de044b8f90f9a44
MD5 hash:
deda653db0d021dfcd4b5f996639fdb8
SHA1 hash:
13f03613d7d8bd454a0008f67aff2efa79079145
Link:
https://www.unpac.me/results/908c5e7d-ae7c-4a63-91c1-eb7cfce6335b/
SH256 hash:
27aa5156c1d2bcb9c5c128adf62290bc6e58e375552a142a99f5dce553b348de
MD5 hash:
854712970a47e3884adc074430265392
SHA1 hash:
1020e14c87f32820b3f50bf3d1d1de485f5e1d6f
Link:
https://www.unpac.me/results/908c5e7d-ae7c-4a63-91c1-eb7cfce6335b/
SH256 hash:
613f450c8673fdc71da7d3082589238aedccbc4421f5581deb8721f8cf6b89df
MD5 hash:
5f4f281565f11b6c445254cd0c1dde79
SHA1 hash:
087114502ef035ba71eef71a7e6e2478dd5abeee
Link:
https://www.unpac.me/results/908c5e7d-ae7c-4a63-91c1-eb7cfce6335b/
SH256 hash:
9dca0d54687b4c3c00c9e5784607851bba4a56dcc2742b8ea526d2ea30280f37
MD5 hash:
505eb3094f105dab3c54dfb2f50a72d5
SHA1 hash:
033346eec0a04ff343fcc011603ff56da7214204
Link:
https://www.unpac.me/results/908c5e7d-ae7c-4a63-91c1-eb7cfce6335b/
SH256 hash:
eda360f8f9d868886fed471f8154089a2309a1869acf5ba49d765bfeb4dfda1e
MD5 hash:
722b884c9d602ffa4703b2a0ab26ba5a
SHA1 hash:
8c8e608abe55d6769b6afb77cc69918391e8da70
Link:
https://www.unpac.me/results/908c5e7d-ae7c-4a63-91c1-eb7cfce6335b/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/eda360f8f9d8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.94
Link:
https://yomi.yoroi.company/submissions/eda360f8f9d868886fed471f8154089a2309a1869acf5ba49d765bfeb4dfda1e

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments