MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fcf12026f370daa296e7820ce0b64cd8a63bd63ebbc7fef08ff0dbf24fe024f4. 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
| SHA256 hash: | fcf12026f370daa296e7820ce0b64cd8a63bd63ebbc7fef08ff0dbf24fe024f4 |
|---|---|
| SHA3-384 hash: | c5b9c95039e40a79093685f77654b944b7dbfc9744d94eda861ea88e40518005ddccec483b3f4ef1b30985fc856ff1b9 |
| SHA1 hash: | e662a47b8cb3e4d3fbd92d922f9bb9daa71a19e9 |
| MD5 hash: | 831081db0026e04d7189e8239fe30b8a |
| humanhash: | virginia-eleven-april-cold |
| File name: | 831081db0026e04d7189e8239fe30b8a |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 729'648 bytes |
| First seen: | 2022-02-23 14:16:58 UTC |
| Last seen: | 2022-02-23 16:20:29 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 56a78d55f3f7af51443e58e0ce2fb5f6 (720 x GuLoader, 451 x Formbook, 295 x Loki) |
| ssdeep | 12288:iblEFplTpLHvo09Impr3mH3laistR0J5AtePPW92/rutMyljWM1QEFO:iblEFplhh9IKr2H3labC5AtSW9Q2pQoO |
| TLSH | T162F42311FD79C493CAFA143018BA63F7DF6239A60663C7530760FB8E3552A50B939A68 |
| File icon (PE): |  |
| dhash icon | c4dadadad2f492c2 (25 x GuLoader, 14 x RemcosRAT, 7 x AgentTesla) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe signed Smoke Loader |
Code Signing Certificate
| Organisation: | Rebsl |
|---|---|
| Issuer: | Rebsl |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2022-02-23T07:07:31Z |
| Valid to: | 2023-02-23T07:07:31Z |
| Serial number: | 00 |
| Intelligence: | 325 malware samples on MalwareBazaar are signed with this code signing certificate |
| Cert Central Blocklist: | This certificate is on the Cert Central blocklist |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | ea12473d3a9ab89829599511982b72b395b4a557b8c6718d60bb2a77d2b9d4c4 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
2
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Searching for the window
Creating a file in the %temp% directory
Creating a file
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
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
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Found stalling execution ending in API Sleep call
Hides threads from debuggers
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected GuLoader
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Trojan.Shelsy
Status:
Malicious
First seen:
2022-02-23 10:02:24 UTC
File Type:
PE (Exe)
Extracted files:
18
AV detection:
18 of 28 (64.29%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
cloudeye
Result
Malware family:
smokeloader
Score:
10/10
Tags:
family:agenttesla family:guloader family:smokeloader backdoor collection downloader keylogger spyware stealer trojan
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks QEMU agent file
Deletes itself
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
AgentTesla Payload
AgentTesla
Guloader,Cloudeye
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Malware Config
C2 Extraction:
http://venis.ml/
http://tootoo.ga/
http://eyecosl.ga/
http://bullions.tk/
http://mizangs.tw/
http://xpowebs.ga/
https://api.telegram.org/bot5013020608:AAFu_btAZRcQ9V-SvEIxL9rCbb_x1A-9IJo/sendDocument
http://tootoo.ga/
http://eyecosl.ga/
http://bullions.tk/
http://mizangs.tw/
http://xpowebs.ga/
https://api.telegram.org/bot5013020608:AAFu_btAZRcQ9V-SvEIxL9rCbb_x1A-9IJo/sendDocument
Unpacked files
SH256 hash:
fcf12026f370daa296e7820ce0b64cd8a63bd63ebbc7fef08ff0dbf24fe024f4
MD5 hash:
831081db0026e04d7189e8239fe30b8a
SHA1 hash:
e662a47b8cb3e4d3fbd92d922f9bb9daa71a19e9
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.63
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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