MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f892a86d4af2c61bf9284c3cf6608eb003b6a5570829ed3dbecb28eb69bc50d2. 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


Smoke Loader


Vendor detections: 17


Intelligence 17 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f892a86d4af2c61bf9284c3cf6608eb003b6a5570829ed3dbecb28eb69bc50d2
SHA3-384 hash: d98250b72e834f739ed69075e022d44ff8f182bd27c1a401949f996797bb8be0585c859e2bb15bd0719e71babfc57243
SHA1 hash: bbdd205d77e8fb4a90168f00fe01e09c8d3d163e
MD5 hash: 849126bef3df579dd82bc1a0b4df48ce
humanhash: skylark-arkansas-queen-triple
File name:849126bef3df579dd82bc1a0b4df48ce.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:337'920 bytes
First seen:2023-05-30 07:09:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7826118a518ad3bb6f3d483135c427db (2 x ArkeiStealer, 2 x Stop, 2 x Smoke Loader)
ssdeep 3072:3nyYhZ0dpgU9Wh/OOIO8kBPqYEkZE3+vUAfkTd6jN6jjhE3TJ2v9SgbV9fdS:XysKpINIOnBPqY5zsAfkB6MWsv9SUNg
Threatray 10 similar samples on MalwareBazaar
TLSH T18D742A0263E17860F5265A32DE2FC6E8771EF950CF6977A722D86E2F05712A2C172731
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 002060c0c4672100 (1 x Smoke Loader, 1 x Amadey)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
248
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
smoke
Create hunting rule
ID:
1
File name:
849126bef3df579dd82bc1a0b4df48ce.exe
Verdict:
Malicious activity
Analysis date:
2023-05-30 07:10:57 UTC
Tags:
loader smoke trojan
Link:
https://app.any.run/tasks/cb14b5fe-666f-499b-84be-0320bfc9ee84

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/393325/
Detection(s):
SecuriteInfo.com.Variant.Zusy.470560.10285.15144.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Searching for synchronization primitives
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending an HTTP POST request
Unauthorized injection to a system process
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/88629/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware smokeloader
Link:
https://www.filescan.io/uploads/6475a14e6407f39ba8adbbec/reports/9dcef4da-fdb2-478a-9b6b-5c9cfbf2c625/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/f892a86d4af2c61bf9284c3cf6608eb003b6a5570829ed3dbecb28eb69bc50d2
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/96cab5f1-cac1-4c7b-910f-9387e0acab5b
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1245504
Signature
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to download HTTP data from a sinkholed server
Tries to resolve many domain names, but no domain seems valid
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 878512 Sample: n3hJ6LRY3X.exe Startdate: 30/05/2023 Architecture: WINDOWS Score: 100 28 Tries to download HTTP data from a sinkholed server 2->28 30 Snort IDS alert for network traffic 2->30 32 Multi AV Scanner detection for domain / URL 2->32 34 9 other signatures 2->34 6 n3hJ6LRY3X.exe 2->6         started        9 iwhsjri 2->9         started        11 iwhsjri 2->11         started        process3 signatures4 36 Detected unpacking (changes PE section rights) 6->36 38 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 6->38 40 Maps a DLL or memory area into another process 6->40 13 explorer.exe 1 3 6->13 injected 42 Multi AV Scanner detection for dropped file 9->42 44 Machine Learning detection for dropped file 9->44 46 Checks if the current machine is a virtual machine (disk enumeration) 9->46 48 Creates a thread in another existing process (thread injection) 11->48 process5 dnsIp6 22 lamazone.site 176.124.193.111, 49702, 49703, 49706 GULFSTREAMUA Russian Federation 13->22 24 zakolibal.online 13->24 26 25 other IPs or domains 13->26 18 C:\Users\user\AppData\Roaming\iwhsjri, PE32 13->18 dropped 20 C:\Users\user\...\iwhsjri:Zone.Identifier, ASCII 13->20 dropped 50 System process connects to network (likely due to code injection or exploit) 13->50 52 Benign windows process drops PE files 13->52 54 Deletes itself after installation 13->54 56 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->56 file7 58 Tries to resolve many domain names, but no domain seems valid 24->58 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f892a86d4af2c61bf9284c3cf6608eb003b6a5570829ed3dbecb28eb69bc50d2/
Threat name:
Win32.Trojan.SmokeLoader
Create hunting rule
Status:
Malicious
First seen:
2023-05-30 07:10:06 UTC
File Type:
PE (Exe)
Extracted files:
62
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7cjkq3kk6ldbx6jijq6pmyeowab3njkxbau62pn6zmuow2n4kdja._file
Verdict:
malicious
Similar samples:
03931c184546f243b3b931cd794fe8ed6b64635fbb07162508b45f0292407621
Smoke Loader
1cd192097a2f3c09ad685cec166e793b1adc09f9ffd95e72d31a28c02d4fc0e9
Smoke Loader
328a7672a582ef7f93a64325b0f80b30887a49d51a94a61de73f4c53cfe9054d
Smoke Loader
3f6fa4e6ad8d04065f9687da93af274b8912004418f4533567e01d3cd093cdc7
Smoke Loader
5036a028da048199de157009be3ef9fbdbd6345388ef16fd4a8b6da54eee38db
Smoke Loader
533915e4d0ad9a2646008aa0806f1b5036494cace39a5a329af6e37b7bf72c8b
Smoke Loader
5f79066ea8731982dcd1d2f5cba63213ec60f5bed4937fc5992bf8b11cd53e96
Smoke Loader
b52e24bfb0f3bc77d4b9a7c72526b63060788ba028b9a5d9978d8f8adf0764d2
Smoke Loader
e2160fb0cdb707aa84430207c6357cb9bc099ab4cbbc5299d8be7208a41a718b
Smoke Loader
ea6d07dfe0184b08a53161805d66a1bc1f7974367b8407968e1922d41366c236
Smoke Loader
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader backdoor trojan
Link:
https://tria.ge/reports/230530-hzdb8sgc6z/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Uses Task Scheduler COM API
SmokeLoader
Malware Config
C2 Extraction:
http://polinamailserverip.ru/
http://lamazone.site/
http://criticalosl.tech/
http://maximprofile.net/
http://zaliphone.com/
http://humanitarydp.ug/
http://zaikaopentra.com.ug/
http://zaikaopentra-com-ug.online/
http://infomalilopera.ru/
http://jskgdhjkdfhjdkjhd844.ru/
http://jkghdj2993jdjjdjd.ru/
http://kjhgdj99fuller.ru/
http://azartnyjboy.com/
http://zalamafiapopcultur.eu/
http://hopentools.site/
http://kismamabeforyougo.com/
http://kissmafiabeforyoudied.eu/
http://gondurasonline.ug/
http://nabufixservice.name/
http://filterfullproperty.ru/
http://alegoomaster.com/
http://freesitucionap.com/
http://droopily.eu/
http://prostotaknet.net/
http://zakolibal.online/
http://verycheap.store/
Unpacked files
SH256 hash:
d3fe939abc37519cf9968874270d356abd8b10887ce7e78a5fb1624d288f14b8
MD5 hash:
42ab13a5f832f542d18083839671b340
SHA1 hash:
891e8820dd0e4d1b9d47bc34ed92538f5081bca2
Detections:
SmokeLoaderStage2
Create hunting rule
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/88213380-bbe1-4c1e-9083-f763888c3257/
Parent samples :
6667500156d0b0d81fb98d32794c8c50de82fc915d2a59780e9b6e1b9f78ada7
f892a86d4af2c61bf9284c3cf6608eb003b6a5570829ed3dbecb28eb69bc50d2
9892c10b94bbb90688cdc3dd6d51f3343b9cc19069fa4c1fe3594600a3d03330
fbfd99e25fba544cb1c7cc420b11d1048289ae02dcc50eb44566a959c17589cb
SH256 hash:
f892a86d4af2c61bf9284c3cf6608eb003b6a5570829ed3dbecb28eb69bc50d2
MD5 hash:
849126bef3df579dd82bc1a0b4df48ce
SHA1 hash:
bbdd205d77e8fb4a90168f00fe01e09c8d3d163e
Link:
https://www.unpac.me/results/88213380-bbe1-4c1e-9083-f763888c3257/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f892a86d4af2/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/f892a86d4af2c61bf9284c3cf6608eb003b6a5570829ed3dbecb28eb69bc50d2

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/393325/

Comments