MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 42624f233b4710ff3fc425330fae107498102ce92fbe263c1cf5c011bd2c17fb. 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: 11
| SHA256 hash: | 42624f233b4710ff3fc425330fae107498102ce92fbe263c1cf5c011bd2c17fb |
|---|---|
| SHA3-384 hash: | 1dceb6312d0ae93e1b4e8a65f975ba05b3b169cd7d66371f1217759e23ddb566157848ed3f7efa33ecf9e2c785ec4105 |
| SHA1 hash: | e6b5615620fb44a2c8ba12495e4e4e4f2087aef7 |
| MD5 hash: | 49e72547d9f2c562022b767844bb9b80 |
| humanhash: | three-cola-single-finch |
| File name: | payment slip.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'196'032 bytes |
| First seen: | 2022-07-18 13:46:13 UTC |
| Last seen: | 2022-07-18 14:35:42 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'643 x Formbook, 12'245 x SnakeKeylogger) |
| ssdeep | 24576:6tmFNl0Jd9NcdSWwlb4Aty97B6Ztrh90mWaQSyLurd:Rl0Jd9NckplbwQDB87 |
| Threatray | 1'489 similar samples on MalwareBazaar |
| TLSH | T15245010276A6CD26CA291AF7D1D7404023B09E9BE169D60F3EC933DA0FB23CB4845B57 |
| 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) |
| File icon (PE): |  |
| dhash icon | a2b0aca6a6bafe6a (4 x RemcosRAT, 2 x DarkComet, 2 x SnakeKeylogger) |
| Reporter |  GovCERT_CH |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
272
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed remcos
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.
Malware family:
REMCOS
Verdict:
Malicious
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Contains functionality to inject code into remote processes
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 dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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:
Detection:
remcos
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-07-18 13:01:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
55
AV detection:
17 of 26 (65.38%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 1'479 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost rat suricata
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
suricata: ET MALWARE Remocs 3.x Unencrypted Checkin
suricata: ET MALWARE Remocs 3.x Unencrypted Server Response
Malware Config
C2 Extraction:
dhforklifts.com:29087
Unpacked files
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
SH256 hash:
9a1010f41acc145787ef83af891e9a56a7b085f879fb0a73772987a6d6a1da23
MD5 hash:
af74136f25546d9bc547af470eedc252
SHA1 hash:
e1cc2ad1d098cace8b858cbf00779781838ac1e5
SH256 hash:
70fadeb18e76e654ce3bc93d9b8a03a93eb6ab932155d54a587688d91ac285db
MD5 hash:
2248b1810df689755bb1808933a3c93e
SHA1 hash:
c9e4e967cfeb560cc5592797436f2d7f4bb070c7
SH256 hash:
030f79679040fbb3d7a89795450ef4bc26e4aebab2d59dba0c21acb68c79f389
MD5 hash:
ed3f04f0bdebb52354b221be354be4fe
SHA1 hash:
8f18c3bda3e0909c527e513b5c79453568c7afc1
Detections:
win_remcos_auto
Parent samples :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 hash:
781c78f48dc35cb66432bd1826965cc59fb100d4d12c04432a2c92361f8364c3
MD5 hash:
4bfe50310c7b0dd87da13cc6109f0190
SHA1 hash:
2e3cfcf114927e004ea7788b29e5dc45c5f9e246
SH256 hash:
42624f233b4710ff3fc425330fae107498102ce92fbe263c1cf5c011bd2c17fb
MD5 hash:
49e72547d9f2c562022b767844bb9b80
SHA1 hash:
e6b5615620fb44a2c8ba12495e4e4e4f2087aef7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Dropped by
RemcosRAT
Delivery method
Distributed via e-mail attachment
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