smokeloader | 13448ea62dfe52f9cce2ea1421a3ea51a013b5f6c145a82b96e65c28a7349a8a

Analysis

max time kernel
94s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05/12/2024, 08:45

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General

Target

c6ddd5599387f9f1df02c9bf5368539d_JaffaCakes118.exe
Size

239KB
MD5

c6ddd5599387f9f1df02c9bf5368539d
SHA1

3f5d7b5a9925828aed83e41dd2729fda018a560e
SHA256

13448ea62dfe52f9cce2ea1421a3ea51a013b5f6c145a82b96e65c28a7349a8a
SHA512

400412ada0ea24fea7498756a06d0631eb6c225d1f81906ff34ae1b6e60906e399a87c11281d88f6a4d9ce5da5ba1b58dbb6a0d7df5e839a6d7c517b000d2601
SSDEEP

6144:ve4GrSFeYHMPrsLsP8Eihb12n728dp/Cg476fc:v/s0/HMPF8w7bdUgw6k

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 4880 set thread context of 32	4880	c6ddd5599387f9f1df02c9bf5368539d_JaffaCakes118.exe	83

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	c6ddd5599387f9f1df02c9bf5368539d_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 queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c6ddd5599387f9f1df02c9bf5368539d_JaffaCakes118.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c6ddd5599387f9f1df02c9bf5368539d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c6ddd5599387f9f1df02c9bf5368539d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4880 wrote to memory of 32	4880	c6ddd5599387f9f1df02c9bf5368539d_JaffaCakes118.exe	83
PID 4880 wrote to memory of 32	4880	c6ddd5599387f9f1df02c9bf5368539d_JaffaCakes118.exe	83
PID 4880 wrote to memory of 32	4880	c6ddd5599387f9f1df02c9bf5368539d_JaffaCakes118.exe	83
PID 4880 wrote to memory of 32	4880	c6ddd5599387f9f1df02c9bf5368539d_JaffaCakes118.exe	83
PID 4880 wrote to memory of 32	4880	c6ddd5599387f9f1df02c9bf5368539d_JaffaCakes118.exe	83
PID 4880 wrote to memory of 32	4880	c6ddd5599387f9f1df02c9bf5368539d_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\c6ddd5599387f9f1df02c9bf5368539d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c6ddd5599387f9f1df02c9bf5368539d_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4880
- C:\Users\Admin\AppData\Local\Temp\c6ddd5599387f9f1df02c9bf5368539d_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c6ddd5599387f9f1df02c9bf5368539d_JaffaCakes118.exe"
  2⤵
  - Checks SCSI registry key(s)
  PID:32

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

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Downloads

memory/32-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/32-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/32-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4880-1-0x0000000000950000-0x0000000000A50000-memory.dmp

Filesize
1024KB

Download
memory/4880-2-0x00000000001D0000-0x00000000001D9000-memory.dmp

Filesize
36KB

Download