MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c38f92e0b7c73dbabf18d61b4c99fe4f0c1ff8852b215d3b18683669595073f0. 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



Threat unknown


Vendor detections: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: c38f92e0b7c73dbabf18d61b4c99fe4f0c1ff8852b215d3b18683669595073f0
SHA3-384 hash: 1d2c231a1d4d2617af7bdcfb9979462fedff49d43326588ce0f7a6281cf67dc35e2d8e57ca089733b740f5f63f61c879
SHA1 hash: 899d1dc5fa4ff51f5d30faee7e3a1af8cb585b17
MD5 hash: f08f3029d3e61b1e47563125891c2615
humanhash: sixteen-autumn-alanine-orange
File name:slw.dll
Download: download sample
File size:537'088 bytes
First seen:2021-12-08 17:21:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 73695e263c995c6cbf95f79fb65d2713
ssdeep 12288:5gN/jwPsxVMLOy+xT0SsAqcY4EI7GZoejOxmIrFp/LkpSce:KwPQVM5ChqcY4E6GZjjOwyVAw
Threatray 43 similar samples on MalwareBazaar
TLSH T1BEB49E19FA5844F6E167813889779646E2727C5907708BEF23A4623E2F33FD04A7B721
Reporter Anonymous
Tags:exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
126
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
slw.dll
Verdict:
No threats detected
Analysis date:
2021-12-08 18:12:13 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a custom TCP request
DNS request
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Behaviour
MeasuringTime
SystemUptime
EvasionQueryPerformanceCounter
CheckCmdLine
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
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:
Generic Malware
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Signature
Found potential dummy code loops (likely to delay analysis)
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Call by Ordinal
Tries to detect virtualization through RDTSC time measurements
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 536535 Sample: slw.dll Startdate: 08/12/2021 Architecture: WINDOWS Score: 68 34 Multi AV Scanner detection for submitted file 2->34 36 Sigma detected: Suspicious Call by Ordinal 2->36 8 loaddll64.exe 1 2->8         started        process3 signatures4 40 Tries to detect virtualization through RDTSC time measurements 8->40 11 cmd.exe 1 8->11         started        14 rundll32.exe 8->14         started        16 rundll32.exe 8->16         started        18 rundll32.exe 8->18         started        process5 signatures6 42 Uses ping.exe to sleep 11->42 44 Uses ping.exe to check the status of other devices and networks 11->44 20 rundll32.exe 11->20         started        22 cmd.exe 1 14->22         started        46 Found potential dummy code loops (likely to delay analysis) 16->46 48 Tries to detect virtualization through RDTSC time measurements 16->48 process7 signatures8 38 Uses ping.exe to sleep 22->38 25 PING.EXE 1 22->25         started        28 rundll32.exe 22->28         started        30 conhost.exe 22->30         started        process9 dnsIp10 32 127.0.0.1 unknown unknown 25->32
Threat name:
Win64.Trojan.CrypterX
Status:
Malicious
First seen:
2021-12-07 23:00:54 UTC
File Type:
PE+ (Dll)
Extracted files:
4
AV detection:
17 of 45 (37.78%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Behaviour
Delays execution with timeout.exe
Runs ping.exe
Suspicious use of WriteProcessMemory
Unpacked files
SH256 hash:
c38f92e0b7c73dbabf18d61b4c99fe4f0c1ff8852b215d3b18683669595073f0
MD5 hash:
f08f3029d3e61b1e47563125891c2615
SHA1 hash:
899d1dc5fa4ff51f5d30faee7e3a1af8cb585b17
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

  
Delivery method
Distributed via e-mail link

Comments