MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf97aa9c205191e8beefb7162cddadb5065445fe8cf2931fda9ef6e29c64a3d2. 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


Skeeeyah


Vendor detections: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf97aa9c205191e8beefb7162cddadb5065445fe8cf2931fda9ef6e29c64a3d2
SHA3-384 hash: 3c895ed5e0bd59a9ca6c77e6085680dc87341d47435f28024db5db118e97c1cd8a34a5f2003e20df6404fb523f076df5
SHA1 hash: d6b2335c1e0094b07cc622f231754a69a1aa9ea1
MD5 hash: 1d7f1eaf8a8ded48188d4bcf210c3790
humanhash: iowa-bluebird-bulldog-tango
File name:virussign.com_1d7f1eaf8a8ded48188d4bcf210c3790
Download: download sample
Signature Skeeeyah
Create hunting rule
File size:601'628 bytes
First seen:2022-07-13 14:14:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6bac3cfe8acb6c6c4a30aaa022de2388 (308 x AveMariaRAT, 7 x njrat, 7 x Skeeeyah)
ssdeep 12288:J2sFd9G6DMz1o872mw5HEjsChNVBFgl0W8m+CE:wsFnGLJo87vwukOWQ
Threatray 111 similar samples on MalwareBazaar
TLSH T16FD4BF067A6438E5DB635638851BB53DEEB67C012EE0CB2F0670E6562F37B316E1A710
TrID 26.3% (.EXE) UPX compressed Win32 Executable (27066/9/6)
25.8% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4)
16.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon c271cc9cae8de972 (24 x Skeeeyah, 7 x RedLineStealer, 2 x RecordBreaker)
Reporter KdssSupport
Tags:exe


Avatar
KdssSupport
Uploaded with API

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/287153/
Detection(s):
PUA.Win.Packer.Upx-4
Create hunting rule

Win.Trojan.Ulise-9792178-0
Create hunting rule

Win.Trojan.Ulise-9792179-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Running batch commands
Creating a process with a hidden window
Forced system process termination
Unauthorized injection to a recently created process
Creating a file in the Windows subdirectories
Enabling the 'hidden' option for recently created files
Creating a file
Creating a process from a recently created file
Moving a recently created file
Modifying an executable file
Sending a custom TCP request
Unauthorized injection to a system process
Infecting executable files
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/62ced3bed6d93426ceea20fe/reports/d36b0f61-d6b1-4127-b341-890612c65eb6/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/867d9cea-0824-4a0c-aceb-e48e5c9a3267
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cf97aa9c205191e8beefb7162cddadb5065445fe8cf2931fda9ef6e29c64a3d2/
Threat name:
Win32.Trojan.Skeeeyah
Create hunting rule
Status:
Malicious
First seen:
2022-07-08 17:29:00 UTC
File Type:
PE (Exe)
Extracted files:
57
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z6l2vhbakgi6rpxpw4lczxnnwudfirp6rtzjgh62t33ofhdeupja._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
02033fe1ee4b6b4360425435613ddfbf893cfba4841bd01139d1ead8bf536c51
Skeeeyah
20fe42296f9029c30fca68a7ff0b2b81c8498c7df69c66f131232029c0277fb5
Skeeeyah
32672928863af3e154d0e2cc454c5fd31f217a3bfabc7acff2223bb72a5bbe6f
Skeeeyah
5d4caa3f6c30db0717f68da6f2b1f1ec4145bc3aa4ca265087679a86393cbba2
Skeeeyah
6757847f572bfe7d9d70d2dd8b18e2cd20794c6ee5af5c439d4d9d8778fe3d8a
Skeeeyah
6964689bc8a264faa2a28c6ce7ddfd5ac2564927cef28bf43a7c5b7009785dae
Skeeeyah
8cfbd5a0ecf044d8ba89254e88d54479593a1666e0e2882edcfb4d505610d175
Skeeeyah
96ecd126332ac3d7a3c942fafdb72ebcc4092258cb1f066c876a0fd209d2e894
Skeeeyah
96f25aeb27ffbca1581046dea16ea9f5d29058d5531227c8c386fbb79bc45210
Skeeeyah
a2bd87a81b3cc4f40cc8f1e6ba1111a010ad3970b4dff9e98c729142af28b823
Skeeeyah
+ 101 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
upx
Link:
https://tria.ge/reports/220713-rj5afsfacp/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Drops file in System32 directory
Suspicious use of SetThreadContext
Drops startup file
Loads dropped DLL
Executes dropped EXE
UPX packed file
Unpacked files
SH256 hash:
6d9fee542af0fe7ba07f82387256c170e2ae54ebf5ed6f40a7c2851733287aa7
MD5 hash:
3912e62d34954fe255646ce61c4fbfec
SHA1 hash:
75e9786c85172934ead0138c7fdf20671014b403
Link:
https://www.unpac.me/results/2d26f919-0bc9-4279-8502-434b3570197b/
SH256 hash:
4504da1322aa0de1360e1b864d6441c282bce0209f87fc2d5e1a9ad65e2d62de
MD5 hash:
ea52bb9c8a0e8451c3c67ec99f2cef85
SHA1 hash:
120827f0806d7fa271d243359f784ab415b62bcc
Link:
https://www.unpac.me/results/2d26f919-0bc9-4279-8502-434b3570197b/
SH256 hash:
864587a4b5c2ad3567b2c7a1b0c2e227ad6d3e5e61956ed68e0f02a52ab7711f
MD5 hash:
4bca9d75a6fff78f38e334dd3fec460e
SHA1 hash:
8171928e74b067aee0fab9dfecf72323adba22aa
Link:
https://www.unpac.me/results/2d26f919-0bc9-4279-8502-434b3570197b/
SH256 hash:
cf97aa9c205191e8beefb7162cddadb5065445fe8cf2931fda9ef6e29c64a3d2
MD5 hash:
1d7f1eaf8a8ded48188d4bcf210c3790
SHA1 hash:
d6b2335c1e0094b07cc622f231754a69a1aa9ea1
Link:
https://www.unpac.me/results/2d26f919-0bc9-4279-8502-434b3570197b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cf97aa9c2051/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/cf97aa9c205191e8beefb7162cddadb5065445fe8cf2931fda9ef6e29c64a3d2

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:Suspicious_AutoIt_by_Microsoft_RID334C
Create hunting rule
Author:Florian Roth
Description:Detects a AutoIt script with Microsoft identification
Reference:Internal Research - VT

File information

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

Web download

Skeeeyah

Executable exe cf97aa9c205191e8beefb7162cddadb5065445fe8cf2931fda9ef6e29c64a3d2

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/287153/

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