MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f54ceba6f20b6cf0eb53009095c9f61e89f615a34cbbd6040ecce5c0a20020f2. 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: 11


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

SHA256 hash: f54ceba6f20b6cf0eb53009095c9f61e89f615a34cbbd6040ecce5c0a20020f2
SHA3-384 hash: 9ca402dae76745a304fe3357e12df8030c363a7dd162bad676688020fd6697729bf8b1bedccb1e139350d87049100bcf
SHA1 hash: e143b9c67cf6989a3f2f73dc4ad3dabd52ac2280
MD5 hash: 03742c1aec9ff3f9d6686ee1f9a7cf5d
humanhash: monkey-nineteen-vermont-nebraska
File name:toolspab2.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:244'736 bytes
First seen:2022-04-18 13:50:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e2fde10f23cc64779d6592c0a5cf9862 (1 x DanaBot, 1 x Smoke Loader, 1 x SystemBC)
ssdeep 3072:SQCF9Wx/GEAwkAOZAm+kROmiIsxkgaBChpE:/sWRdA3Z7E1iga
TLSH T1B734AD2273A0C431D1A35D30A8E1D7B11A7FB8325674954AEBA46B2F2E313D09EBD717
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 480c1c4c4f590b14 (113 x Smoke Loader, 92 x RedLineStealer, 83 x Amadey)
Reporter JaffaCakes118
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
298
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
toolspab2.exe
Verdict:
Suspicious activity
Analysis date:
2022-04-18 13:39:53 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/181ce94e-d66b-4480-9657-ac7e1e48b66c

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/264347/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.21496.11482.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Unauthorized injection to a recently created process
Query of malicious DNS domain
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/625d6cc9482f2f41cacb0197/reports/8ce07dcd-ac4f-4e0c-a7d5-b99f5ed1842c/overview
Result
Verdict:
UNKNOWN
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:
Loki
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/68b83e81-7a20-403e-a171-bae91c93aaa1
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/978229
Signature
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)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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
Sigma detected: Execution of Suspicious File Type Extension
System process connects to network (likely due to code injection or exploit)
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 610716 Sample: toolspab2.exe Startdate: 18/04/2022 Architecture: WINDOWS Score: 100 30 Multi AV Scanner detection for domain / URL 2->30 32 Found malware configuration 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 3 other signatures 2->36 7 toolspab2.exe 2->7         started        10 hfwegha 2->10         started        process3 signatures4 46 Contains functionality to inject code into remote processes 7->46 48 Injects a PE file into a foreign processes 7->48 12 toolspab2.exe 7->12         started        50 Multi AV Scanner detection for dropped file 10->50 15 hfwegha 10->15         started        process5 signatures6 52 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 12->52 54 Maps a DLL or memory area into another process 12->54 56 Checks if the current machine is a virtual machine (disk enumeration) 12->56 17 explorer.exe 2 12->17 injected 58 Creates a thread in another existing process (thread injection) 15->58 process7 dnsIp8 26 host-data-coin-11.com 17->26 28 file-coin-host-12.com 35.238.161.88, 49749, 80 GOOGLEUS United States 17->28 22 C:\Users\user\AppData\Roaming\hfwegha, PE32 17->22 dropped 24 C:\Users\user\...\hfwegha:Zone.Identifier, ASCII 17->24 dropped 38 System process connects to network (likely due to code injection or exploit) 17->38 40 Benign windows process drops PE files 17->40 42 Deletes itself after installation 17->42 44 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->44 file9 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f54ceba6f20b6cf0eb53009095c9f61e89f615a34cbbd6040ecce5c0a20020f2/
Threat name:
Win32.Trojan.Raccrypt
Create hunting rule
Status:
Malicious
First seen:
2022-04-18 13:51:06 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6vgoxjxsbnwpb22tacijlspwd2e7mfndjs55mbaozts4biqaedza._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader backdoor trojan
Link:
https://tria.ge/reports/220418-q5s9msabfj/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
SmokeLoader
Malware Config
C2 Extraction:
http://host-data-coin-11.com/
http://file-coin-host-12.com/
Unpacked files
SH256 hash:
196c516ea546fb935ac669681a74a4dc80da79d9088f464f6cc6f126ae934f4e
MD5 hash:
c36de8bc9668ec4eaafca4c349dca0d5
SHA1 hash:
ea2cadfada69b93ca3abeb8b2462c5c18891fabf
Link:
https://www.unpac.me/results/a5b936ea-33b2-4635-b9c4-3d386e9980cc/
Parent samples :
6b2d7c8bdedb901d80c89717c9889abf169c9059d8bb545af6ca1960660324ad
8928eed86ea55a63e3646bf8ca403b4b1e57702f73c1ecc8fa403b5700a304ef
18ad362dcae8df5827846223c09ceba7766e09733b685d4067ee39037daec452
da39948d95cdbce6e1ca9e0fdbb77080164a379f593e530b5732d3fc38df7bf8
7c74a8c41e24f69015185f78b8fbc177edcbe9d27099e904497b2310999f74cb
92ebb6be19502fe2573a9eac183bcc657b88ac5b0344285d9db409b0a3d88dab
af6fa095b427a0e95dd826696c2b92b0123e688e3c95f6d27825cc2928085d1b
de8099732ee5b73f3fa6d032a74e8576d06663fc16b2c6da27a34444fdced1c8
SH256 hash:
f54ceba6f20b6cf0eb53009095c9f61e89f615a34cbbd6040ecce5c0a20020f2
MD5 hash:
03742c1aec9ff3f9d6686ee1f9a7cf5d
SHA1 hash:
e143b9c67cf6989a3f2f73dc4ad3dabd52ac2280
Link:
https://www.unpac.me/results/a5b936ea-33b2-4635-b9c4-3d386e9980cc/
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/f54ceba6f20b6cf0eb53009095c9f61e89f615a34cbbd6040ecce5c0a20020f2

File information

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

Web download

Smoke Loader

Executable exe f54ceba6f20b6cf0eb53009095c9f61e89f615a34cbbd6040ecce5c0a20020f2

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/264347/

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