MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eaf34ebdae29847449ff304a13b306c74cb5738c345b03f1bba939c74f65f382. 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: 13


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

SHA256 hash: eaf34ebdae29847449ff304a13b306c74cb5738c345b03f1bba939c74f65f382
SHA3-384 hash: 2f259f01d9adc4e5bca49645e9a99a995b2b0a7542942e777522a44723a1f73e01dcba65af0bb0cf704f617e8955f353
SHA1 hash: 55408bfc81aa21c3aa1c65c5dd9c420c3fa9c885
MD5 hash: 5439afbedc5a73f2712a75fdea9ce74b
humanhash: nitrogen-pasta-nine-quiet
File name:file
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:940'848 bytes
First seen:2022-11-03 21:38:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0ebb3c09b06b1666d307952e824c8697 (15 x RedLineStealer, 13 x LgoogLoader, 7 x NanoCore)
ssdeep 12288:lzA6v0pHy70DXV1kwq0tl8bnCaNGn5ZmZiIq6kgLhKCiKpxdAsb7bDMxe4YXIb:lLy80rBtYbN+TU2Exzn2
TLSH T1591502274BDDD43AC4753BF857E2800F35B4A68078BCDBAA53510898CF997826DAD34E
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 84844cc0e08c040c (1 x Smoke Loader)
Reporter jstrosch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
194
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-11-03 21:43:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c8349f94-c6c7-41b3-b77a-a2c7858f57c2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
PlugX
Create hunting rule
Link:
https://www.capesandbox.com/analysis/328176/
Detection(s):
SecuriteInfo.com.Backdoor.Win32.Agent.myukqd.4645.24206.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% subdirectories
Launching a process
Creating a process with a hidden window
Running batch commands
Launching cmd.exe command interpreter
Using the Windows Management Instrumentation requests
Moving a file to the %temp% subdirectory
Creating a process from a recently created file
DNS request
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/48168/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionQueryPerformanceCounter
CheckCmdLine
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack.dll overlay packed rundll32.exe setupapi.dll shell32.dll
Link:
https://www.filescan.io/uploads/636434fca8436570d7408024/reports/884684e4-aec0-4303-b2e6-8e5e351a9de3/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:
NetWalker Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4274da65-a400-4305-b534-b12c91bebdb8
Result
Threat name:
lgoogLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad.phis.bank.spyw.expl
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1104885
Signature
DLL reload attack detected
Drops PE files with a suspicious file extension
Found API chain indicative of debugger detection
Found API chain indicative of sandbox detection
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Obfuscated command line found
Renames NTDLL to bypass HIPS
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected lgoogLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 737545 Sample: file.exe Startdate: 03/11/2022 Architecture: WINDOWS Score: 100 47 Yara detected lgoogLoader 2->47 49 Machine Learning detection for sample 2->49 9 file.exe 1 5 2->9         started        11 rundll32.exe 2->11         started        process3 process4 13 cmd.exe 1 9->13         started        16 bitsadmin.exe 1 9->16         started        signatures5 55 Obfuscated command line found 13->55 57 Uses ping.exe to sleep 13->57 59 Drops PE files with a suspicious file extension 13->59 61 Uses ping.exe to check the status of other devices and networks 13->61 18 cmd.exe 2 13->18         started        22 conhost.exe 13->22         started        24 PING.EXE 1 13->24         started        26 conhost.exe 16->26         started        process6 file7 41 C:\Users\user\AppData\...\Saddam.exe.pif, PE32 18->41 dropped 51 Obfuscated command line found 18->51 53 Uses ping.exe to sleep 18->53 28 Saddam.exe.pif 1 18->28         started        33 tasklist.exe 1 18->33         started        35 tasklist.exe 1 18->35         started        37 4 other processes 18->37 signatures8 process9 dnsIp10 45 JmccdxWbnT.JmccdxWbnT 28->45 43 C:\Users\user\AppData\Local\...\ZisFwq.dll, PE32 28->43 dropped 63 Multi AV Scanner detection for dropped file 28->63 65 DLL reload attack detected 28->65 67 Found API chain indicative of debugger detection 28->67 69 3 other signatures 28->69 39 Saddam.exe.pif 28->39         started        file11 signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eaf34ebdae29847449ff304a13b306c74cb5738c345b03f1bba939c74f65f382/
Threat name:
Win32.Backdoor.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-11-03 21:53:02 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
12 of 26 (46.15%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5lzu5pnofgchisp7gbfbhmygy5glk44mgrnqh4n3ve44ot3f6oba._file
Verdict:
malicious
Result
Malware family:
lgoogloader
Create hunting rule
Score:
  10/10
Tags:
family:lgoogloader downloader persistence
Link:
https://tria.ge/reports/221103-1hl7xshfbk/
Behaviour
Enumerates processes with tasklist
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Detects LgoogLoader payload
LgoogLoader
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/99e53848-b005-41f5-9630-b729206d53c6
Unpacked files
SH256 hash:
6dc625149ea24ccbf732c146eca0f40a43780adf22306709c125b55c6483b1fe
MD5 hash:
57ccf8ab55ddb1f6f00a3c0e2d4e3780
SHA1 hash:
7a6ee2c9a504bfc2893be46d072932b3c22226a5
Link:
https://www.unpac.me/results/32367e35-7761-4a21-8082-104a2255ac1d/
SH256 hash:
eaf34ebdae29847449ff304a13b306c74cb5738c345b03f1bba939c74f65f382
MD5 hash:
5439afbedc5a73f2712a75fdea9ce74b
SHA1 hash:
55408bfc81aa21c3aa1c65c5dd9c420c3fa9c885
Link:
https://www.unpac.me/results/32367e35-7761-4a21-8082-104a2255ac1d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.31
Link:
https://yomi.yoroi.company/submissions/eaf34ebdae29847449ff304a13b306c74cb5738c345b03f1bba939c74f65f382

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:INDICATOR_KB_CERT_0aa099e64e214d655801ea38ad876711
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates

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 eaf34ebdae29847449ff304a13b306c74cb5738c345b03f1bba939c74f65f382

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/328176/
  
URLhaus
https://urlhaus.abuse.ch/url/2400259/

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