MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47c2ec67d40d8e342db29823981ab4539c758486d30d00bd15106acdb39a96cc. 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: 12


Intelligence 12 IOCs YARA File information Comments

SHA256 hash: 47c2ec67d40d8e342db29823981ab4539c758486d30d00bd15106acdb39a96cc
SHA3-384 hash: a3674169ca6db446444acc718fef91ed42c1c650c1158512cfabefe542cbaf95129c4b06efca77cc5161fc809a11eae0
SHA1 hash: af966c6db72acf8ccdab4d39f7f328043c3ad592
MD5 hash: 42c9365b1284d5e5e95be8c82e3eb480
humanhash: july-failed-mexico-speaker
File name:42c9365b1284d5e5e95be8c82e3eb480.exe
Download: download sample
Signature Smoke Loader
File size:278'016 bytes
First seen:2022-01-08 15:51:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9cccc741ad1506ba0e46e13b16561dd1 (1 x Smoke Loader)
ssdeep 3072:JcLCU+iNG0bbP+FAqfX9jZQ/XWdtSCW9j90uG64zhs:2LCU+iguPM3TQP6O0uG6F
Threatray 10'021 similar samples on MalwareBazaar
TLSH T17D44AE3279E0C8F2C4A799744864DB946EFBB8126670824B375417FF6F322D25A2E343
File icon (PE):PE icon
dhash icon fcfc94d4d4d4d8c0 (24 x RaccoonStealer, 21 x RedLineStealer, 9 x Smoke Loader)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence


File Origin
# of uploads :
1
# of downloads :
534
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
42c9365b1284d5e5e95be8c82e3eb480.exe
Verdict:
No threats detected
Analysis date:
2022-01-08 15:53:35 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Searching for synchronization primitives
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending an HTTP POST request
Unauthorized injection to a system process
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
CPUID_Instruction
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware tofsee
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:
Generic Malware
Verdict:
Malicious
Result
Threat name:
DanaBot SmokeLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
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)
Contains functionality to detect sleep reduction / modifications
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
Yara detected DanaBot stealer dll
Yara detected SmokeLoader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 549624 Sample: UEr7f6waGM.exe Startdate: 08/01/2022 Architecture: WINDOWS Score: 100 50 Found malware configuration 2->50 52 Antivirus detection for URL or domain 2->52 54 Antivirus detection for dropped file 2->54 56 4 other signatures 2->56 8 UEr7f6waGM.exe 2->8         started        11 bacfctu 2->11         started        process3 signatures4 64 Detected unpacking (changes PE section rights) 8->64 66 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 8->66 68 Maps a DLL or memory area into another process 8->68 13 explorer.exe 2 8->13 injected 70 Multi AV Scanner detection for dropped file 11->70 72 Checks if the current machine is a virtual machine (disk enumeration) 11->72 74 Creates a thread in another existing process (thread injection) 11->74 process5 dnsIp6 44 nahbleiben.at 187.190.48.60, 49766, 49779, 49784 TOTALPLAYTELECOMUNICACIONESSADECVMX Mexico 13->44 46 bastinscustomfab.com 50.62.140.96, 443, 49775 AS-26496-GO-DADDY-COM-LLCUS United States 13->46 48 7 other IPs or domains 13->48 34 C:\Users\user\AppData\Roaming\bacfctu, PE32 13->34 dropped 36 C:\Users\user\AppData\Local\Temp\67F0.exe, PE32 13->36 dropped 38 C:\Users\user\...\bacfctu:Zone.Identifier, ASCII 13->38 dropped 40 C:\Users\user\AppData\Local\Temp\90C6.exe, data 13->40 dropped 80 System process connects to network (likely due to code injection or exploit) 13->80 82 Benign windows process drops PE files 13->82 84 Deletes itself after installation 13->84 86 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->86 18 67F0.exe 1 13->18         started        22 90C6.exe 1 13->22         started        file7 signatures8 process9 file10 30 C:\Users\user\AppData\Local\...\67F0.exe.dll, PE32 18->30 dropped 58 Multi AV Scanner detection for dropped file 18->58 60 Detected unpacking (changes PE section rights) 18->60 62 Detected unpacking (overwrites its own PE header) 18->62 24 rundll32.exe 18->24         started        32 C:\Users\user\AppData\Local\...\90C6.exe.dll, PE32 22->32 dropped 28 rundll32.exe 22->28         started        signatures11 process12 dnsIp13 42 192.119.110.4, 443, 49848, 49871 HOSTWINDSUS United States 24->42 76 Contains functionality to detect sleep reduction / modifications 24->76 78 System process connects to network (likely due to code injection or exploit) 28->78 signatures14
Threat name:
Win32.Trojan.CrypterX
Status:
Malicious
First seen:
2022-01-08 14:57:34 UTC
File Type:
PE (Exe)
Extracted files:
24
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Result
Malware family:
smokeloader
Score:
  10/10
Tags:
family:danabot family:smokeloader botnet:4 backdoor banker trojan
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Deletes itself
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
Danabot
Danabot Loader Component
SmokeLoader
Malware Config
C2 Extraction:
http://nahbleiben.at/upload/
http://noblecreativeaz.com/upload/
http://tvqaq.cn/upload/
http://recmaster.ru/upload/
http://sovels.ru/upload/
192.119.110.4:443
192.236.194.72:443
Unpacked files
SH256 hash:
bc3cd8a2597f19417019a8786550cb633d27c0f43d7dfe5bb8a8829232173e15
MD5 hash:
8d9f046a561d199522885150c4312188
SHA1 hash:
3e532bb403175657483f37707d941ebd4ac35b3a
SH256 hash:
47c2ec67d40d8e342db29823981ab4539c758486d30d00bd15106acdb39a96cc
MD5 hash:
42c9365b1284d5e5e95be8c82e3eb480
SHA1 hash:
af966c6db72acf8ccdab4d39f7f328043c3ad592
Malware family:
SmokeLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments