MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3696d769fc0cfbf1d2e53dc532c7f33ac7fbad2eb7744f8df3e188734e2c5472. 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 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3696d769fc0cfbf1d2e53dc532c7f33ac7fbad2eb7744f8df3e188734e2c5472
SHA3-384 hash: 8b66590b0487584e85ece53007a1276176bba009d01e1e174cf692ebd38716ead80fd3e4342fdf6359c26410a71cdb46
SHA1 hash: 318f9034a63a6613ef5b57a10b13dc5cf30a54d7
MD5 hash: 643c5b59c7aa82d2b356472a7e2bfc5c
humanhash: two-whiskey-sad-pasta
File name:TNT Original Invoice PDF.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:3'123'200 bytes
First seen:2023-03-28 07:03:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9cbefe68f395e67356e2a5d8d1b285c0 (58 x LummaStealer, 49 x AuroraStealer, 36 x Vidar)
ssdeep 24576:lDX7TWfq0acNRVAWEo6E+uSLgaHgDZXhETZjipt/flxGV7hya0eqrmBtngpyyedk:5dNH2XSTZiAVnYD1JzOR1cUabuwHH
Threatray 1'744 similar samples on MalwareBazaar
TLSH T134E57C24A8CE18B1FB53653134AB76BA2237F41E1FD19F83828CFB75597B5A21F12244
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 64f4d4d4ecf4d4d4 (82 x SnakeKeylogger, 34 x AgentTesla, 24 x Formbook)
Reporter abuse_ch
Tags:exe RAT RemcosRAT TNT

Intelligence

File Origin
# of uploads :
1
# of downloads :
266
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TNT Original Invoice PDF.exe
Verdict:
No threats detected
Analysis date:
2023-03-28 07:08:41 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2b899c68-3873-4d59-b15f-3292edfbda1b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/378093/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Searching for the window
Сreating synchronization primitives
Creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm golang greyware packed remcos
Link:
https://www.filescan.io/uploads/642291648f3f4544f6cc6ad6/reports/08b2d1f4-68a5-4c5b-be46-6274880c34bf/overview
Verdict:
Malicious
Labled as:
DeepScan:Generic.Remcos
Link:
https://www.hybrid-analysis.com/sample/3696d769fc0cfbf1d2e53dc532c7f33ac7fbad2eb7744f8df3e188734e2c5472
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/77841a00-eb3a-4efe-a599-585084b347bb
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1203204
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3696d769fc0cfbf1d2e53dc532c7f33ac7fbad2eb7744f8df3e188734e2c5472/
Threat name:
Win32.Trojan.Remcos
Create hunting rule
Status:
Malicious
First seen:
2023-03-27 19:04:31 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=g2lno2p4bt57duxfhxctfr7thld7xljow52e7dpt4gehgtrmkrza._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
07050af33c4d45af03caa34bbf61a832ec4cfb84535aaae85097176e0defcf11
RemcosRAT
0e1b5e7257b490e22a966862602dee637a6a192f55527137d6c3a94bc9dc34ca
RemcosRAT
2d22ca8b9903fccf7e1408139e3241b9af152065ec3810ba1166d2f6b1597ef1
RemcosRAT
32369a358b4448ddac71ca827be83465a2afc4be4d64b8693fbc0bac455b08a1
RemcosRAT
3c336f0766602ad44789d9fecbc8a2ec417bcdf97bb5dd091c8587d0507bb1bc
RemcosRAT
4d79b33e220433112cc2b309be56a1fa511d59c376b19df936c5debbd14d4728
RemcosRAT
56661b9e180b6ee75e933cb57222552d55bfb59f4b408feea3b51ee9bcf2bc93
RemcosRAT
aa6a12febef7559e930436965c1df266091fd66c3b918f220a67c96b60c37d03
RemcosRAT
aefce2215c6d2f0653119ad36953fe2dd9de3d6ab03670b68c14adc8921c9d94
RemcosRAT
+ 1'734 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost rat
Link:
https://tria.ge/reports/230328-hvysdabc6w/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
Remcos
Malware Config
C2 Extraction:
51.75.209.245:2406
Unpacked files
SH256 hash:
8502bfe74918cc2fc0d3b8565167ff1c0dc2e11c1f25406076ffce9dc7f3dd10
MD5 hash:
62d90bd5cc3df4c50c383ac06b85bd21
SHA1 hash:
997cf4f40921fc312f4c1a87f1d71bb9487ccb33
Detections:
Remcos
Create hunting rule
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/fdd43b0f-292a-40ef-bd93-ac2207bcdc39/
Parent samples :
c64b3ee3dfd544007588d8c520a074ce31491ca1d59e379c0f2a1883c952508c
ae99e5f5eb81585b852e6dcf8657b0c3b41b450e00f9598897cb9881c46c0202
d26656040bd7bea16a5d9fa6d1ebd5696592bb06e998a7ac2bac3f09a5ef8b5b
e359436a84893d01ef907930d534a4e7688da9e02efcf42875bd69410dfff89c
3bb3809def3682ee9d4f1dee904c6e09ebf574a48f2c0edba910313ee2e4d9dc
52e2a0d6ec4940ac71db48d62f8de4fa9ea7ea4a0abfaff91175ea2e0ec0d998
edce5dbfb898a647b0c7065a87a14c62a28f3bb95912ff842a23ba95d488fb47
7a2d285fe35b5030edfc71be23f97d3dc8ace48f6a7183135bd59c14d8dfd33f
fe13c562eb51184678071a87b4a1383fd1103b867c45510895d9cc9a817b155b
8b6a0f607c8aa32a95838d10b496bdbd68b86a457ef49f8043badb21f5b12b2a
07050af33c4d45af03caa34bbf61a832ec4cfb84535aaae85097176e0defcf11
32369a358b4448ddac71ca827be83465a2afc4be4d64b8693fbc0bac455b08a1
3c336f0766602ad44789d9fecbc8a2ec417bcdf97bb5dd091c8587d0507bb1bc
56fc6644385db6a7e927858e276af6f8e6a33302f82bde48633975ba452954a2
3696d769fc0cfbf1d2e53dc532c7f33ac7fbad2eb7744f8df3e188734e2c5472
05a5e41d72b42e2ab08a2b9afce8780ba729f20128a86b83e649df6292a4e7b0
0771775f6646f28170c196d4ddba3ecdd1b0ada28c15dcc5b85f5c374c7b6987
acdead749ad0efa2a07733904a8c37c75d94db2d2fadf2b22a5dee38499b40f9
2e5243c0f25a508026aa4bc82e7cdddd2df91f556c8509ac6e2b60d3ef17b517
6760ae6bf21620a631a5fd3c6d56a01080be0fa127db8322ec2eb87ce17728e7
8aad378acd6bb2912809751007cc762facf7eefcc867b5fd8ace1e1728329c08
c4696bab213507b524fecce34faa2c1594669a95593f6ff1abf76cfa329b7b58
50e39da793e84dc45780be3dca5aed8fa300ae2aaf7708a58da92e31865f2e81
9bfac87ca7cc550553ff3db0da040499c96ff7d68c694243e07c06017da63b8b
892ec6b7d5d18610afae6178542d991ee4b6b47adc7b61a02f78cc270f0cb84a
9c530365dda476ecf306d42b00922e73a98d4d213c6dea99953e6412e21a39af
23af85d9373c400f00f17590112f4545c9a522427bf6e1de80dcb028b8538bbd
5af982e3e7bfb72f09c58c942243bda454f917bc5e0a5b048e579b2c5faa1085
d89c98d73846067d4468833805f50a5830208fa4e5512b5144ef764b339b264c
SH256 hash:
3696d769fc0cfbf1d2e53dc532c7f33ac7fbad2eb7744f8df3e188734e2c5472
MD5 hash:
643c5b59c7aa82d2b356472a7e2bfc5c
SHA1 hash:
318f9034a63a6613ef5b57a10b13dc5cf30a54d7
Link:
https://www.unpac.me/results/fdd43b0f-292a-40ef-bd93-ac2207bcdc39/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3696d769fc0c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/3696d769fc0cfbf1d2e53dc532c7f33ac7fbad2eb7744f8df3e188734e2c5472

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:APT_PatchWork_BADNEWS_20211105
Create hunting rule
Description:Detects PatchWork Group RTF or BADNEWS
Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:iexplorer_remcos
Create hunting rule
Author:iam-py-test
Description:Detect iexplorer being taken over by Remcos
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:Windows_Trojan_Remcos_b296e965
Create hunting rule
Author:Elastic Security
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.remcos.

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/378093/

Comments