MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33a096997eef79cb58caa36bde06df6df04d790873cc098468b3fb1d682f26cb. 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


MysticStealer


Vendor detections: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 33a096997eef79cb58caa36bde06df6df04d790873cc098468b3fb1d682f26cb
SHA3-384 hash: b30d01374c59459cd2ebbf2372efaf319c61a22eeff71628e120d2dd0e3c7f175df7574d8b31229f756c6148db9a125a
SHA1 hash: 9d2f77fe5e7ec8eec011fc07befdfe871150795f
MD5 hash: 581f33b7150b77f2dc3a076f9f1de0f7
humanhash: salami-december-zebra-nebraska
File name:SecuriteInfo.com.Trojan.Siggen21.29429.31834.28766
Download: download sample
Signature MysticStealer
Create hunting rule
File size:367'104 bytes
First seen:2023-09-16 04:35:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c8144f386a1d9b87b36aea6b6202dfaf (16 x MysticStealer, 5 x RedLineStealer, 1 x DCRat)
ssdeep 6144:R/dXR/bOEHHkwxOSeyCKrJz4AOaLlXMca1XU8YQNjmrNqvY4kGVC8fi:ldX1aEHEw94k9Mc98YQNmrsvY428fi
Threatray 26 similar samples on MalwareBazaar
TLSH T1A974BF08B7908036E47325356AE4DFB86A7E74644FA205EB67D83A7D4FD03C0EB70696
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:exe MysticStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
384
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.Siggen21.29429.31834.28766
Verdict:
Malicious activity
Analysis date:
2023-09-16 04:37:03 UTC
Tags:
stealc stealer
Link:
https://app.any.run/tasks/8f9029fd-7cc4-4246-aec4-495e8c589b00

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/448981/
Detection(s):
SecuriteInfo.com.Trojan.Siggen21.29429.31834.28766.UNOFFICIAL
Create hunting rule

Gathering data
Verdict:
Suspicious
Threat level:
  2/10
Confidence:
100%
Tags:
control greyware lolbin
Link:
https://www.filescan.io/uploads/650530b383a0c6425df6732b/reports/1855ce6f-3b6f-4594-87c7-d1dc1ad61309/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/33a096997eef79cb58caa36bde06df6df04d790873cc098468b3fb1d682f26cb
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/afb6d20b-fde5-49de-a287-9baf2a4becfe
Result
Threat name:
Mystic Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1309354
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Writes to foreign memory regions
Yara detected Mystic Stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/33a096997eef79cb58caa36bde06df6df04d790873cc098468b3fb1d682f26cb/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2023-09-16 04:36:05 UTC
File Type:
PE (Exe)
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=goqjngl65544wwgkunv54bw7nxye26iiopgatbdiwp5r22bpe3fq._file
Verdict:
suspicious
Similar samples:
0af6821bfe730759d049249d66b09f8b0ba6cae5c5d774ac229b4811b14f7e89
MysticStealer
3d3b64c2f30f9e25a66daf93d6fc6c311d8191a5249f63d002d9647d9b11188f
MysticStealer
52b4d5ccbf54f79bc94b9779d549e5710a231bcef1cc76b611c21f4e9ad756d0
MysticStealer
7ef5d98beb887e9a2c0a40851e31b51f8483ab4e7b48fe8de6f589299592d55e
MysticStealer
8fd1aed1aff757f5cb9131689c27a73b8cf10687d255c83476643da517ff8748
MysticStealer
9962e6355bfc63b9ac11d73bb723f29ef9ae12b58c346df260ba6686ed161ee3
MysticStealer
b89e6e7870c09b48229d5ce0bf73594d0f7f66e9d739e83be46af6afba5adda8
MysticStealer
cfeb98ac590bbca55621dd6d499ac146da9053b046bfaa7b98b9d66752ddda7d
MysticStealer
d731bf142ff76318a60114a87d33c10ee5e30a13f65e1fbc7f1d02fcf206aea1
MysticStealer
faf4d4a6c1e99183c10d2f3e5116d3213da393c687743e0a16a9af3677777a99
MysticStealer
+ 16 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230916-e78xbsbf58/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
c542f888ac01d2b3476b3e68e97e4b45c3ecbc5c7c86d58068fc073dcfa9261e
MD5 hash:
38d82f87ad1b4c6d0787bc2e7ad6f26e
SHA1 hash:
29c3de119f81e49e2ce60990310d2991dc2fc796
Link:
https://www.unpac.me/results/4f7fadb9-147c-420c-b26e-fce034bf48de/
SH256 hash:
33a096997eef79cb58caa36bde06df6df04d790873cc098468b3fb1d682f26cb
MD5 hash:
581f33b7150b77f2dc3a076f9f1de0f7
SHA1 hash:
9d2f77fe5e7ec8eec011fc07befdfe871150795f
Link:
https://www.unpac.me/results/4f7fadb9-147c-420c-b26e-fce034bf48de/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/33a096997eef/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/33a096997eef79cb58caa36bde06df6df04d790873cc098468b3fb1d682f26cb

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:AppLaunch
Create hunting rule
Author:iam-py-test
Description:Detect files referencing .Net AppLaunch.exe
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:NET
Create hunting rule
Author:malware-lu

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/448981/

Comments