smokeloader | c6498d4425f32bb7027530a8f717b3374a2fc968f5f6f804ce17626644e17133

Analysis

max time kernel
94s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-01-2025 04:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_8b1e1484298d966a4327e86c0a31a8e4.exe
Size

334KB
MD5

8b1e1484298d966a4327e86c0a31a8e4
SHA1

dfcedcd2eda71d47f32f65ce8dfe3c76c290b56f
SHA256

c6498d4425f32bb7027530a8f717b3374a2fc968f5f6f804ce17626644e17133
SHA512

e2b8c0b10081e773415b0721305a5149e2bbfe4fe0b052e835a16047cdabe069fedba35adb63bb21bf0b08ae0b6d15276d19358ec14c7d170d6709420117b4e3
SSDEEP

6144:DYd5yDbv17YsCLl5xmBU+MTdCN49+xp2N/8JokVTRtwoGG0m0Dfyp439JO+zWwJ:DK5IwcBUbTQN3GN/ajZLw7G0mI6K3Q

Score

10^/10

smokeloader backdoor discovery trojan

Malware Config

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 696 set thread context of 4884	696	JaffaCakes118_8b1e1484298d966a4327e86c0a31a8e4.exe	82

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	JaffaCakes118_8b1e1484298d966a4327e86c0a31a8e4.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 queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_8b1e1484298d966a4327e86c0a31a8e4.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_8b1e1484298d966a4327e86c0a31a8e4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_8b1e1484298d966a4327e86c0a31a8e4.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 696 wrote to memory of 4884	696	JaffaCakes118_8b1e1484298d966a4327e86c0a31a8e4.exe	82
PID 696 wrote to memory of 4884	696	JaffaCakes118_8b1e1484298d966a4327e86c0a31a8e4.exe	82
PID 696 wrote to memory of 4884	696	JaffaCakes118_8b1e1484298d966a4327e86c0a31a8e4.exe	82
PID 696 wrote to memory of 4884	696	JaffaCakes118_8b1e1484298d966a4327e86c0a31a8e4.exe	82
PID 696 wrote to memory of 4884	696	JaffaCakes118_8b1e1484298d966a4327e86c0a31a8e4.exe	82
PID 696 wrote to memory of 4884	696	JaffaCakes118_8b1e1484298d966a4327e86c0a31a8e4.exe	82

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8b1e1484298d966a4327e86c0a31a8e4.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8b1e1484298d966a4327e86c0a31a8e4.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:696
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8b1e1484298d966a4327e86c0a31a8e4.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8b1e1484298d966a4327e86c0a31a8e4.exe"
  2⤵
  - Checks SCSI registry key(s)
  PID:4884

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/696-1-0x0000000000B20000-0x0000000000C20000-memory.dmp

Filesize
1024KB

Download
memory/696-2-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/4884-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4884-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4884-5-0x0000000000410000-0x00000000004D9000-memory.dmp

Filesize
804KB

Download
memory/4884-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download