smokeloader | be82bf47cd67f473ce49e7540542621e85665064ecf454f628909e09a8005119

Analysis

max time kernel
96s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-01-2025 20:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_d1a56243aec4cc8efb5120df1a3f7174.exe
Size

262KB
MD5

d1a56243aec4cc8efb5120df1a3f7174
SHA1

7c8c45631a1552c82c417f1f55892ae8fed0acd8
SHA256

be82bf47cd67f473ce49e7540542621e85665064ecf454f628909e09a8005119
SHA512

1703a4f66dcf95a76ae1a40534b45637b4830b572d49ee5f8d7567cdcdfd325f6a1128a0f8a29a1690515d8d6940774798941745d2be9e7f11d6dee96bda9954
SSDEEP

6144:bGyQPibsJYY/cIwCHbK+qX7tNfVXVHQLIiu8cfo0/pW:bGVPibshclC7VwZGEX8cA0/M

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 2756 set thread context of 4604	2756	JaffaCakes118_d1a56243aec4cc8efb5120df1a3f7174.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_d1a56243aec4cc8efb5120df1a3f7174.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	JaffaCakes118_d1a56243aec4cc8efb5120df1a3f7174.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_d1a56243aec4cc8efb5120df1a3f7174.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_d1a56243aec4cc8efb5120df1a3f7174.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 4604	2756	JaffaCakes118_d1a56243aec4cc8efb5120df1a3f7174.exe	82
PID 2756 wrote to memory of 4604	2756	JaffaCakes118_d1a56243aec4cc8efb5120df1a3f7174.exe	82
PID 2756 wrote to memory of 4604	2756	JaffaCakes118_d1a56243aec4cc8efb5120df1a3f7174.exe	82
PID 2756 wrote to memory of 4604	2756	JaffaCakes118_d1a56243aec4cc8efb5120df1a3f7174.exe	82
PID 2756 wrote to memory of 4604	2756	JaffaCakes118_d1a56243aec4cc8efb5120df1a3f7174.exe	82
PID 2756 wrote to memory of 4604	2756	JaffaCakes118_d1a56243aec4cc8efb5120df1a3f7174.exe	82

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d1a56243aec4cc8efb5120df1a3f7174.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d1a56243aec4cc8efb5120df1a3f7174.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d1a56243aec4cc8efb5120df1a3f7174.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d1a56243aec4cc8efb5120df1a3f7174.exe"
  2⤵
  - Checks SCSI registry key(s)
  PID:4604

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/2756-1-0x00000000030D0000-0x00000000031D0000-memory.dmp

Filesize
1024KB

Download
memory/2756-2-0x00000000030B0000-0x00000000030B9000-memory.dmp

Filesize
36KB

Download
memory/4604-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4604-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4604-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download