MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e359436a84893d01ef907930d534a4e7688da9e02efcf42875bd69410dfff89c. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e359436a84893d01ef907930d534a4e7688da9e02efcf42875bd69410dfff89c
SHA3-384 hash: 01c2b3e529f4243f4ad5568659b3a83ac1711b0760028a03b93ff42b5c87c794c69351289f9867f29aef8b5811a60b72
SHA1 hash: 8594eca021f97d41fe2fe09b8fdb16278440d4ff
MD5 hash: 59fa98786e610c308293e8c62a0a6c89
humanhash: ohio-mountain-ohio-lamp
File name:TNT Shipping Documents PDF.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'201'152 bytes
First seen:2023-01-20 19:43:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'598 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:s8h/WsZUsfV8PD5d2Gcf3jWkUu5qH9vbmQNiQHuqXWayuz4OP1:lgsZUG2PvJHuM9tQeu0zx
Threatray 6'014 similar samples on MalwareBazaar
TLSH T14C45AD517191C2C5ECB64E780378F92427999E5BA36D41AE7EC7303A88F778B44783A3
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter abuse_ch
Tags:exe RemcosRAT TNT

Intelligence

File Origin
# of uploads :
1
# of downloads :
182
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
TNT Shipping Documents PDF.exe
Verdict:
Malicious activity
Analysis date:
2023-01-20 20:09:21 UTC
Tags:
rat remcos keylogger
Link:
https://app.any.run/tasks/cc577e23-e776-4b26-8bf2-c8fcf9764e61

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/355110/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
No Threat
Threat level:
  2/10
Confidence:
67%
Tags:
packed
Link:
https://www.filescan.io/uploads/63caef0b696b2d972573ddb4/reports/71606290-4ee1-4e7a-95e2-683a14828482/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/3d0987ad-fb81-4512-9827-b89eee54eeaa
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1155871
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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 dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
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: 788602 Sample: TNT Shipping Documents PDF.exe Startdate: 20/01/2023 Architecture: WINDOWS Score: 100 54 Multi AV Scanner detection for domain / URL 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Antivirus detection for URL or domain 2->58 60 11 other signatures 2->60 7 TNT Shipping Documents PDF.exe 7 2->7         started        11 GnEnmmAwienQ.exe 5 2->11         started        process3 file4 40 C:\Users\user\AppData\...behaviorgraphnEnmmAwienQ.exe, PE32 7->40 dropped 42 C:\Users\...behaviorgraphnEnmmAwienQ.exe:Zone.Identifier, ASCII 7->42 dropped 44 C:\Users\user\AppData\Local\...\tmp129E.tmp, XML 7->44 dropped 46 C:\...\TNT Shipping Documents PDF.exe.log, ASCII 7->46 dropped 62 Adds a directory exclusion to Windows Defender 7->62 64 Injects a PE file into a foreign processes 7->64 13 TNT Shipping Documents PDF.exe 2 16 7->13         started        18 powershell.exe 19 7->18         started        20 powershell.exe 21 7->20         started        22 schtasks.exe 1 7->22         started        66 Multi AV Scanner detection for dropped file 11->66 68 Machine Learning detection for dropped file 11->68 24 schtasks.exe 1 11->24         started        26 GnEnmmAwienQ.exe 11->26         started        28 GnEnmmAwienQ.exe 11->28         started        30 2 other processes 11->30 signatures5 process6 dnsIp7 50 51.75.209.245, 2406, 49706 OVHFR France 13->50 52 geoplugin.net 178.237.33.50, 49707, 80 ATOM86-ASATOM86NL Netherlands 13->52 48 C:\ProgramData\remcos\logs.dat, data 13->48 dropped 70 Installs a global keyboard hook 13->70 32 conhost.exe 18->32         started        34 conhost.exe 20->34         started        36 conhost.exe 22->36         started        38 conhost.exe 24->38         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e359436a84893d01ef907930d534a4e7688da9e02efcf42875bd69410dfff89c/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-01-20 07:48:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4nmug2uere6qd34qpeynknfe45ui3kpaf36pikdvxvuucdp77coa._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
18a39f6193c69dae7ea38aa9dd25fddabdb651c4276e242d0b585bd13c49c3a9
RemcosRAT
2bff54b9373397bb78dc3dd57f37b85affb564edec73fbb265e9a14d313a2a1d
RemcosRAT
3ac0ff1d6a7bcbcd3feb5fd5f978b98845ac587b4b7e7be2233849295491e777
RemcosRAT
5f61b50531659487b56d97323a53c7c58445a62fb9f47489cd07b38feb3d4527
RemcosRAT
a2cbf70ab3ebedd2c768816596fade8e94d1dd0d6025001ac59a71860e45b808
RemcosRAT
cb7ffda616dbfb59cec05339b9bee2e7ecae48595545ee4e63d93e9751feb594
RemcosRAT
e611419a4b0f0fb37a0c6ec8e6bd88c5314eb889f525ecf875eea8b6338a8f2c
RemcosRAT
+ 6'004 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/230120-yfv1yabe3z/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Remcos
Malware Config
C2 Extraction:
51.75.209.245:2406
Unpacked files
SH256 hash:
65589ac78b25cc4d5d472e7a9b802640bbb82a398138ecdd58cec3aba37ed271
MD5 hash:
6a7362b23521162fe1d890f05d6023b1
SHA1 hash:
f88acad7249575528e31a83ba1ca3070d45fb088
Link:
https://www.unpac.me/results/6c29020e-cab4-46e1-b476-582868ac6bc5/
SH256 hash:
77e21b3083980e3fb833c13d5c1f4185116f3fefaece3851f94e02d355bcddf0
MD5 hash:
0eab1249d1c1ae095d5badff80b50dfc
SHA1 hash:
e036b2973a68157c24e8e2b130bfef025d26bd00
Link:
https://www.unpac.me/results/6c29020e-cab4-46e1-b476-582868ac6bc5/
SH256 hash:
fd248b6bd7035324e025a4890a495ce04d289e80f6f7d1f38c676481bf01ae0c
MD5 hash:
c8c2ab59206f12b6840f306ccdc9bc56
SHA1 hash:
cca44aaf4e3635e99f5b54786dfc10823f2079a6
Link:
https://www.unpac.me/results/6c29020e-cab4-46e1-b476-582868ac6bc5/
SH256 hash:
e433fd46cdea7181a13d96bde376ce9e526827798a976df15f258de17ef36380
MD5 hash:
4dba3d9156c03396b863fe2f1b328aba
SHA1 hash:
b7cc10b6959de043a2a38a8c51f41770c0a7b229
Link:
https://www.unpac.me/results/6c29020e-cab4-46e1-b476-582868ac6bc5/
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/6c29020e-cab4-46e1-b476-582868ac6bc5/
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:
e359436a84893d01ef907930d534a4e7688da9e02efcf42875bd69410dfff89c
MD5 hash:
59fa98786e610c308293e8c62a0a6c89
SHA1 hash:
8594eca021f97d41fe2fe09b8fdb16278440d4ff
Link:
https://www.unpac.me/results/6c29020e-cab4-46e1-b476-582868ac6bc5/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e359436a8489/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/e359436a84893d01ef907930d534a4e7688da9e02efcf42875bd69410dfff89c

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/355110/

Comments