MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bba34099de8e5e947f218de51e0f490f07ec6063bc22c39cf375785528cb3f90. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
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SHA256 hash: bba34099de8e5e947f218de51e0f490f07ec6063bc22c39cf375785528cb3f90
SHA3-384 hash: 3b764dac1ccd94bff50c5a15f1b8bee916d48b240eeeb259c3005fab139e8a08204968b281d97e29e86728bbbb51c733
SHA1 hash: a79811d90049759cbc1c5293ee8dd5832df20f2c
MD5 hash: 7e6e20dc66ea2df596fb1e3bcc404eed
humanhash: hawaii-idaho-cold-uniform
File name:Qheh4UMIdke3dE9.exe
Download: download sample
Signature RemcosRAT
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File size:978'432 bytes
First seen:2021-05-05 09:37:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:GxWcCe2sFAGOYl6l6c44MzsPebiCVkw1f+YhBuR:GxWrGOA6l6c44obtMR
Threatray 188 similar samples on MalwareBazaar
TLSH 2225236A222C2B38D619877B52380301037DFA07F76FC1163E6E956D78E394A4F517AB
Reporter abuse_ch
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/150236/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.624-1.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
Remcos
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Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/711751
Signature
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
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: 404799 Sample: Qheh4UMIdke3dE9.exe Startdate: 05/05/2021 Architecture: WINDOWS Score: 88 31 Found malware configuration 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Yara detected AntiVM3 2->35 37 3 other signatures 2->37 7 Qheh4UMIdke3dE9.exe 7 2->7         started        process3 file4 27 C:\Users\user\AppData\...\aJYypNAjIP.exe, PE32 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmpD944.tmp, XML 7->29 dropped 39 Uses schtasks.exe or at.exe to add and modify task schedules 7->39 41 Adds a directory exclusion to Windows Defender 7->41 11 powershell.exe 24 7->11         started        13 powershell.exe 24 7->13         started        15 powershell.exe 26 7->15         started        17 6 other processes 7->17 signatures5 process6 process7 19 conhost.exe 11->19         started        21 conhost.exe 13->21         started        23 conhost.exe 15->23         started        25 conhost.exe 17->25         started       
Detection:
remcos
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Link:
https://mwdb.cert.pl/sample/bba34099de8e5e947f218de51e0f490f07ec6063bc22c39cf375785528cb3f90/
Threat name:
Win32.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-05-05 09:38:10 UTC
AV detection:
10 of 47 (21.28%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xorubgo6rzpji7zbrxsr4d2jb4d6yyddxqrmhhhtov4fkkglh6ia._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
27a607812f2e113484b27f50f1337cad704713a356fb24a74103d8ef027da16d
RemcosRAT
30552657a06df54de322d5d689ca77d2cacbf8e85136ca915843c9a99e4f26c0
RemcosRAT
481d9a1417683843ff3bf8936227f69dbb80cad91b0c408bf30a99f889c09659
RemcosRAT
4969dc5e2b7349e189cdc079c2e9e02014e559d1315564b6d6fd18eeb252c605
RemcosRAT
741ffe5460a43194d3a8cf76729abd8f6a5fb7d991e219037215920195a38c5e
RemcosRAT
8017cf230cb7f4e72b6128a7e696821749c4990dbd446f8206d948c3ed6530ec
RemcosRAT
8c3a6d5b05325958afeb7885e7d4bbe59f7f5a849b5acdf0a8f7cbb8febc4a81
RemcosRAT
af0249150bee4fec74c124f89019cd260c9aacd7b7a7715192b5097f1948eb82
RemcosRAT
c85d33153d768a2f98066c8ba07e58890cbac4c185e4ef45739fb03750e1088b
RemcosRAT
f0896ba259cc40a67474db857cbca2cd43099f5b49be45c3e3a3a34a06765b7f
RemcosRAT
+ 178 additional samples on MalwareBazaar
Result
Malware family:
remcos
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Score:
  10/10
Tags:
family:remcos evasion persistence rat trojan
Link:
https://tria.ge/reports/210505-d8p769dvce/
Behaviour
Creates scheduled task(s)
Modifies registry class
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Remcos
UAC bypass
Malware Config
C2 Extraction:
192.3.141.183:8078
Unpacked files
SH256 hash:
bdf79e57b5574f9bafb56f6d0592f5ee429df7eb0ad536fbdb4f2956aae36f87
MD5 hash:
826b29e2a141b055a5491c9d7dc6eea7
SHA1 hash:
af4201362b8603bf7e4b6e2ead1cfb610dd7c0a9
Link:
https://www.unpac.me/results/98f39f95-c4ce-43ac-b67a-ce03e1e52f7c/
SH256 hash:
bba34099de8e5e947f218de51e0f490f07ec6063bc22c39cf375785528cb3f90
MD5 hash:
7e6e20dc66ea2df596fb1e3bcc404eed
SHA1 hash:
a79811d90049759cbc1c5293ee8dd5832df20f2c
Link:
https://www.unpac.me/results/98f39f95-c4ce-43ac-b67a-ce03e1e52f7c/
Please note that we are no longer able to provide a coverage score for Virus Total.

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
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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/150236/

Comments