smokeloader | e0bf1e5cac112a645c59f89a98a6001a6ab3b03acb4cd588018c737a169c42a2

Analysis

max time kernel
133s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-10-2024 22:12

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General

Target

6c17569594b13e237037d65bee0bf3be_JaffaCakes118.exe
Size

179KB
MD5

6c17569594b13e237037d65bee0bf3be
SHA1

7d7425e9aa0b40ce337fec29046bf7353f7dceac
SHA256

e0bf1e5cac112a645c59f89a98a6001a6ab3b03acb4cd588018c737a169c42a2
SHA512

cfe4701f2dee2c6613fc785b95e3715749e5ecfad4afca64ee72c8685224952bd82d7fbe725fcc7f693e6e92a6880bca12f5dd06a031a5105b488266d4b3e6de
SSDEEP

3072:IDUh0JwjkUyFcy/NILs+BgCvB2rcPI1ZeCrY8EuSzQz:IDUGwj7yGy1Ms+BAcPI1NcuSzC

Score

10^/10

smokeloader pub3 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4700	3396	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6c17569594b13e237037d65bee0bf3be_JaffaCakes118.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6c17569594b13e237037d65bee0bf3be_JaffaCakes118.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6c17569594b13e237037d65bee0bf3be_JaffaCakes118.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6c17569594b13e237037d65bee0bf3be_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6c17569594b13e237037d65bee0bf3be_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6c17569594b13e237037d65bee0bf3be_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:3396
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3396 -s 352
  2⤵
  - Program crash
  PID:4700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3396 -ip 3396
1⤵
PID:1040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3396-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3396-1-0x00000000006D0000-0x00000000007D0000-memory.dmp

Filesize
1024KB

Download
memory/3396-3-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/3396-4-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/3396-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download