MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e6a8bb2fcfef5cdc29aa03bfe22b01ebe7b3f71e09ad302dec93d672d1c3141. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2e6a8bb2fcfef5cdc29aa03bfe22b01ebe7b3f71e09ad302dec93d672d1c3141
SHA3-384 hash: 3417162b1fcbecd86b2ad73cf4c1edaf87ba65b02119cb0638f41a8fdeb88fca9e51a087fe4326da888e3b1d56d73704
SHA1 hash: c39bd553f3a1b8147f98056f8ea81bb6d6099b1e
MD5 hash: a74960472ab338a421fb56948e742f2b
humanhash: five-pluto-cardinal-aspen
File name:a74960472ab338a421fb56948e742f2b.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:634'879 bytes
First seen:2023-02-01 16:02:26 UTC
Last seen:2023-02-01 17:36:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b34f154ec913d2d2c435cbd644e91687 (533 x GuLoader, 110 x RemcosRAT, 80 x EpsilonStealer)
ssdeep 12288:b7EWNDJccwIWYh7jQ4+ngZnz/B4WW3nVVP7ntr9+E78MNv1z2qcNjRtBnMAr8+:MUlyYtjQ4UWz/B4vT7CE78YvjsNfC+
TLSH T138D4E0423350D743CD6FF2B01C56C8DA656FAC34E5A9A58A27A07E0B1FB91B1CD1EE60
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe RAT RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
196
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://onedrive.live.com/download?cid=9B5749485BED0806&resid=9B5749485BED0806%21120&authkey=AKbFQqOVx7NeRaw
Verdict:
Malicious activity
Analysis date:
2023-02-01 13:32:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f097a1f5-e40f-4b9f-a75f-79d43ae1dfe3

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/359171/
Detection(s):
SecuriteInfo.com.FileRepMalware.23709.9287.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Creating a file
Creating a file in the %temp% directory
Delayed reading of the file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/64571/overview
Behaviour
MalwareBazaar
Verdict:
No Threat
Threat level:
  2/10
Confidence:
80%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63da8d3a1c9cbf7d625528da/reports/b71836e0-c60a-40e6-87f6-c1a92600fe4c/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c7e6ce71-93ac-4e68-9d89-8cec4834a6b7
Result
Threat name:
Remcos, GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1163376
Signature
Installs a global keyboard hook
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Tries to detect Any.run
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected GuLoader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2e6a8bb2fcfef5cdc29aa03bfe22b01ebe7b3f71e09ad302dec93d672d1c3141/
Threat name:
Win32.Trojan.Guloader
Create hunting rule
Status:
Malicious
First seen:
2023-02-01 12:47:15 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
8 of 26 (30.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fzvixmx473243qu2ua574ivqd27hwp3r4cnngaw6ze6woli4gfaq._file
Verdict:
malicious
Result
Malware family:
guloader
Create hunting rule
Score:
  10/10
Tags:
family:guloader discovery downloader persistence
Link:
https://tria.ge/reports/230201-thd3zsce21/
Behaviour
Modifies registry class
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Checks QEMU agent file
Loads dropped DLL
Guloader,Cloudeye
Unpacked files
SH256 hash:
c2f405d7402f815d0c3fadd9a50f0bbbb1bab9aa38fe347823478a2587299448
MD5 hash:
9625d5b1754bc4ff29281d415d27a0fd
SHA1 hash:
80e85afc5cccd4c0a3775edbb90595a1a59f5ce0
Link:
https://www.unpac.me/results/a067c3a5-8795-4463-821a-0b97e6b32bb2/
SH256 hash:
2e6a8bb2fcfef5cdc29aa03bfe22b01ebe7b3f71e09ad302dec93d672d1c3141
MD5 hash:
a74960472ab338a421fb56948e742f2b
SHA1 hash:
c39bd553f3a1b8147f98056f8ea81bb6d6099b1e
Link:
https://www.unpac.me/results/a067c3a5-8795-4463-821a-0b97e6b32bb2/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2e6a8bb2fcfe/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.28
Link:
https://yomi.yoroi.company/submissions/2e6a8bb2fcfef5cdc29aa03bfe22b01ebe7b3f71e09ad302dec93d672d1c3141

File information

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

Web download

RemcosRAT

Executable exe 2e6a8bb2fcfef5cdc29aa03bfe22b01ebe7b3f71e09ad302dec93d672d1c3141

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2407806/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/359171/

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