MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 37522744bfc6c2b0dfb8c0088052da355ede864df546302443f936b7d79c7fec. 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


Stop


Vendor detections: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 37522744bfc6c2b0dfb8c0088052da355ede864df546302443f936b7d79c7fec
SHA3-384 hash: 7c19bf6cc48c1aaa299e00bcc4a8db747411f50e5bbbbc2d278c323a32c0402e7e6ae1161a4c250838b22170006f9a6f
SHA1 hash: d229d493499791d6cade48b798fddbcd77be001a
MD5 hash: 7eb8433017f5bdf8c791bcaca8d3fbe0
humanhash: august-montana-vermont-twenty
File name:7eb8433017f5bdf8c791bcaca8d3fbe0.exe
Download: download sample
Signature Stop
Create hunting rule
File size:708'096 bytes
First seen:2023-10-06 08:03:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 046dfae6c2280fbc36820b8f28604732 (3 x Smoke Loader, 2 x Tofsee, 2 x GCleaner)
ssdeep 12288:5vSR6s4wN+r9grQ3n8OYxsVQ9FAqYx1q/rNxau1C64YCu6WG:5vS4s4ZZgE3/7UN1Jsl
Threatray 2'321 similar samples on MalwareBazaar
TLSH T180E41312F853D1B3D09A91750412CB60EF6E5CA35A598E9F73142EFE6E322D0672B3B1
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)
File icon (PE):PE icon
dhash icon 000808080a030600 (1 x GCleaner, 1 x Stop, 1 x Smoke Loader)
Reporter abuse_ch
Tags:exe Stop

Intelligence

File Origin
# of uploads :
1
# of downloads :
312
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed xpack
Link:
https://www.filescan.io/uploads/651fbf771e07d7e1e9b4519a/reports/ca80efb1-7931-4d89-bb39-750fee6d9a14/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/37522744bfc6c2b0dfb8c0088052da355ede864df546302443f936b7d79c7fec
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:
STOP Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d364f2b3-e3f2-4812-b555-794ca783a79e
Result
Threat name:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1320787
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/37522744bfc6c2b0dfb8c0088052da355ede864df546302443f936b7d79c7fec/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2023-10-05 16:57:46 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g5jcorf7y3blbx5yyaeiauw2gvpn5bsn6vddajcd7e3lpv44p7wa._file
Verdict:
malicious
Similar samples:
024db228c94bec2c384afd23fcfeffa69ad0b5fff40fd71c31e994f9f8f0450c
Stop
17fda4fb35aa42510fe2ae20d26a6d74ee65075ce95a084c32ca9548a58838a0
Stop
539e5470f3745740167fc0db04324c128470e822bddd7dfb7814dd27c60b1a03
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8cf2e3fd2a1f2522870ac61dc4496433c9700b389768d4b6ef75e905cf5f3421
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a8d931c66b621cfb5fb7e504cba80dd3f543b9464e382980663afab49cb64ecf
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c1914894e6e67a643e782c48a06ce290c5e42f3fff52862cee6ca41a683d61ac
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c48c025004e72306ea5c9f9a98dcc65f682a359fe0e00dc6229cf8f6a1b0019e
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ca61a90899c2ae559f5b0ffd4cba6b68b8472ad22d582b2c9199626af97faf8b
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fdec386da63058475415d75ff5a0c1e94095cf3ca17ea25d542baf2d26f04fea
Stop
fe620c22d3d3179311a5b1d616fd0048bafc4866acc03023c974487607973e0c
Stop
+ 2'311 additional samples on MalwareBazaar
Result
Malware family:
djvu
Create hunting rule
Score:
  10/10
Tags:
family:djvu ransomware
Link:
https://tria.ge/reports/231006-jyaemahh5w/
Behaviour
Suspicious use of AdjustPrivilegeToken
Detected Djvu ransomware
Djvu Ransomware
Unpacked files
SH256 hash:
c0f3778c9aad18e7ee564660ecd8b616d59a6b1705a7b4a44c0ae5ba765685e8
MD5 hash:
f9821d655f956d37c9fc555d98e4a519
SHA1 hash:
700d59a811feb95a494b13932d1d80dff72e33de
Detections:
djvu_ransomware
Create hunting rule
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/d6d1d183-87b1-4431-af6e-64c0078990a8/
SH256 hash:
37522744bfc6c2b0dfb8c0088052da355ede864df546302443f936b7d79c7fec
MD5 hash:
7eb8433017f5bdf8c791bcaca8d3fbe0
SHA1 hash:
d229d493499791d6cade48b798fddbcd77be001a
Link:
https://www.unpac.me/results/d6d1d183-87b1-4431-af6e-64c0078990a8/
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/37522744bfc6c2b0dfb8c0088052da355ede864df546302443f936b7d79c7fec

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

File information

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

Web download

Stop

Executable exe 37522744bfc6c2b0dfb8c0088052da355ede864df546302443f936b7d79c7fec

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2615181/
  
Delivery method
Distributed via web download

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