MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1e3d5369ea28851f7013099f82d535b12e3e88c72ae190fdf571fb9beb9e0ace. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1e3d5369ea28851f7013099f82d535b12e3e88c72ae190fdf571fb9beb9e0ace
SHA3-384 hash: 5e5c0b20f923a3e9c5a6a5bbede420d0f1fa03542373dc27d5089ef6a0dad2f1e5a90cc185825761bcb07659f2fe012a
SHA1 hash: ab00d8f4e66d350e401ebe4815e2d1f680212628
MD5 hash: f24db7dc9007ee79d049a9f174ce0790
humanhash: failed-chicken-wolfram-golf
File name:SecuriteInfo.com.Trojan.MSIL.Kryptik.6015932d.2340.18011
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'138'072 bytes
First seen:2022-06-15 14:40:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:fVpIo7hFXfM641KAlYoFPjLJnj1zNWQrqNTyzGbbPwcyMxfeRQ:9ThFPMd1KUHPjLJjrrieGbbPwcyMxfeW
Threatray 1'401 similar samples on MalwareBazaar
TLSH T19C35121475B1DACEDBBB353AC3C5A4A09F3292533B13D64AED8D26821591A834D4FB0F
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter SecuriteInfoCom
Tags:exe RemcosRAT signed

Code Signing Certificate

Organisation:Google LLC
Issuer:Google LLC
Algorithm:sha256WithRSAEncryption
Valid from:2022-06-15T12:12:55Z
Valid to:2023-06-15T12:12:55Z
Serial number: 711afd4311a2de71a998682db0fbb4e2
Thumbprint Algorithm:SHA256
Thumbprint: 42ac33ddc520ceab6397c0195efa0185cd8b0c285e6f3a0df2e927fe5929940a
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
392
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/280211/
Detection(s):
SecuriteInfo.com.Trojan.MSIL.Kryptik.6015932d.2340.18011.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Adding an access-denied ACE
Launching a process
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Creating a file
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Creating a file in the %temp% directory
Searching for the window
Creating a process with a hidden window
Running batch commands
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/62a9efbdc07f2e38a14969f5/reports/b62d9eba-2924-4234-b5eb-76bbf555d5ba/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:
Unknown
Link:
https://analyze.intezer.com/analyses/ca7b7cfd-9630-49c4-9760-86a8e54160bd
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1013780
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Contains functionality to hide user accounts
Drops PE files with benign system names
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 646279 Sample: SecuriteInfo.com.Trojan.MSI... Startdate: 15/06/2022 Architecture: WINDOWS Score: 100 60 hsgu2.chickenkiller.com 2->60 70 Malicious sample detected (through community Yara rule) 2->70 72 Antivirus detection for URL or domain 2->72 74 Antivirus detection for dropped file 2->74 76 8 other signatures 2->76 12 SecuriteInfo.com.Trojan.MSIL.Kryptik.6015932d.2340.exe 2 2->12         started        16 svchost.exe 2->16         started        18 svchost.exe 1 2->18         started        20 5 other processes 2->20 signatures3 process4 file5 58 SecuriteInfo.com.T...15932d.2340.exe.log, ASCII 12->58 dropped 88 Writes to foreign memory regions 12->88 90 Allocates memory in foreign processes 12->90 92 Injects a PE file into a foreign processes 12->92 22 proquota.exe 1 4 12->22         started        26 conhost.exe 12->26         started        28 takeown.exe 12->28         started        30 2 other processes 12->30 signatures6 process7 file8 54 C:\Users\user\Desktop\._cache_proquota.exe, PE32 22->54 dropped 56 C:\ProgramData\Synaptics\Synaptics.exe, PE32 22->56 dropped 78 Contains functionality to detect sleep reduction / modifications 22->78 32 ._cache_proquota.exe 4 4 22->32         started        36 Synaptics.exe 22->36         started        signatures9 process10 file11 50 C:\Users\user\AppData\Roaming\...\svchost.exe, PE32 32->50 dropped 52 C:\Users\user\AppData\Local\...\install.vbs, data 32->52 dropped 64 Antivirus detection for dropped file 32->64 66 Machine Learning detection for dropped file 32->66 68 Drops PE files with benign system names 32->68 38 wscript.exe 1 32->38         started        signatures12 process13 process14 40 cmd.exe 1 38->40         started        process15 42 svchost.exe 3 3 40->42         started        46 conhost.exe 40->46         started        dnsIp16 62 hsgu2.chickenkiller.com 2.58.149.33, 4333 GBTCLOUDUS Netherlands 42->62 80 Antivirus detection for dropped file 42->80 82 System process connects to network (likely due to code injection or exploit) 42->82 84 Machine Learning detection for dropped file 42->84 86 4 other signatures 42->86 48 svchost.exe 42->48         started        signatures17 process18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1e3d5369ea28851f7013099f82d535b12e3e88c72ae190fdf571fb9beb9e0ace/
Threat name:
Win32.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2022-06-15 13:31:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
12 of 39 (30.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dy6vg2pkfccr64atbgpyfvjvwexd5cghflqzb7pvoh5zx246blha._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
01f5e461193a3adce502959e029cf52b8e9bf0a9cd1bf06c9088edddb4f643ab
RemcosRAT
576183a33f5247a852bc65a4dc4cbca5762bfbad1291a82572681f7075dc6123
RemcosRAT
7a099c2a919928941a4357553300018cd8847760df7b17c2e7bde1daef328305
RemcosRAT
b07f08cbf908eb0d5c93679c8dca8438e4f185a70d675ad79184533dc6b4b262
RemcosRAT
ba8d32d0c7844fdd2e5c4311fc6dc7a400d7c1ff97bebd9760d62308c669fb8f
RemcosRAT
d3b0ff3262302f0478cdc55f8d77d9d7c999255282a3181bd6cc09a252077ee9
RemcosRAT
e04e4c474ded78364c1f802de5a653e2d495bc1a0ddb78325962778a221970e6
RemcosRAT
e1f130eaed82441c051ac3c8869fa7c76b3d60810a2b641b3bfb70cfdbdf9b1b
RemcosRAT
+ 1'391 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/220615-r2egrabdbq/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
1e3d5369ea28851f7013099f82d535b12e3e88c72ae190fdf571fb9beb9e0ace
MD5 hash:
f24db7dc9007ee79d049a9f174ce0790
SHA1 hash:
ab00d8f4e66d350e401ebe4815e2d1f680212628
Link:
https://www.unpac.me/results/97cf6081-11e8-427e-bab7-d7fb58e93bf4/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1e3d5369ea28/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/1e3d5369ea28851f7013099f82d535b12e3e88c72ae190fdf571fb9beb9e0ace

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
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/280211/

Comments