MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e8ae3e3b4718e65437eabfb40d17ec81ac562839da0c803fb75e64bb980bfe7. 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


PoshC2


Vendor detections: 11


Intelligence 11 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e8ae3e3b4718e65437eabfb40d17ec81ac562839da0c803fb75e64bb980bfe7
SHA3-384 hash: 382bd0831ccff4ff9dc174a0ce9f6b57514ab82553ed61da975225cac84e0732593310ce8d43c0c3de152a123343f69c
SHA1 hash: cebedb87fe9a56cb1afcb52eed66f73ee87cb0e5
MD5 hash: d0c04043f4ddc151e7be1960e054643a
humanhash: nevada-florida-six-fanta
File name:d0c04043f4ddc151e7be1960e054643a
Download: download sample
Signature PoshC2
Create hunting rule
File size:163'328 bytes
First seen:2023-12-04 19:52:09 UTC
Last seen:2023-12-04 21:31:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4514c46259fb71fea289f87cc46a4112 (7 x PoshC2)
ssdeep 1536:0hJ8ZNB0ahCYsuut5bj4tt2AKy+7Kq7hkGXefJ2srsXvNKDqdOpdtKbU/5vPh2RE:0/8ZNuottY7exHr+dAtKbwYfjOT
TLSH T17EF3EE2F25B06C56F9FC0638B0F5AB1257147123BDE61CCE2D40D93CD7729A372AAA64
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10523/12/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter zbetcheckin
Tags:64 exe poshc2

Intelligence

File Origin
# of uploads :
2
# of downloads :
310
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/462441/
Detection(s):
SecuriteInfo.com.Trojan.DownLoaderNET.485.21303.13394.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Сreating synchronization primitives
Sending a custom TCP request
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug packed
Link:
https://www.filescan.io/uploads/656e2e823636548f37398d3a/reports/b8bf62b8-e09d-49f6-9463-8b27bb5fa09d/overview
Verdict:
Malicious
Labled as:
DeepScan:Generic.ShellCode.RDI.Marte.3
Link:
https://www.hybrid-analysis.com/sample/3e8ae3e3b4718e65437eabfb40d17ec81ac562839da0c803fb75e64bb980bfe7
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c28e8508-de50-4737-a123-e8333a156fc6
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1353490
Signature
Antivirus detection for URL or domain
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to inject threads in other processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3e8ae3e3b4718e65437eabfb40d17ec81ac562839da0c803fb75e64bb980bfe7/
Threat name:
Win64.Hacktool.PoshC2
Create hunting rule
Status:
Malicious
First seen:
2023-12-04 19:53:28 UTC
File Type:
PE+ (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h2fohy5uoghgkq36vp5ubul6zanmkyudtwqmqa73oxtexomax7tq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/231204-ylyc9aeh5z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
3e8ae3e3b4718e65437eabfb40d17ec81ac562839da0c803fb75e64bb980bfe7
MD5 hash:
d0c04043f4ddc151e7be1960e054643a
SHA1 hash:
cebedb87fe9a56cb1afcb52eed66f73ee87cb0e5
Link:
https://www.unpac.me/results/6382e374-0bb2-497a-9fc6-81acc1af5987/
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/3e8ae3e3b4718e65437eabfb40d17ec81ac562839da0c803fb75e64bb980bfe7

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:Windows_Shellcode_Rdi_edc62a10
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_PoshC2_e2d3881e
Create hunting rule
Author:Elastic Security

File information

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

Web download

PoshC2

Executable exe 3e8ae3e3b4718e65437eabfb40d17ec81ac562839da0c803fb75e64bb980bfe7

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2737446/
Cape
Cape
https://www.capesandbox.com/analysis/462441/

Comments


Avatar
zbet commented on 2023-12-04 19:52:10 UTC

url : hxxp://139.59.72.48:8000/Posh_v4_x64_xor.exe