smokeloader | df231158afb377a5f5a2d0ecfb130d26cc0123762bcef1c7c3ba8b36f2dba0ba

Analysis

max time kernel
95s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-01-2025 05:48

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General

Target

JaffaCakes118_dc7318eed018b03aed0a3915c2e22077.exe
Size

220KB
MD5

dc7318eed018b03aed0a3915c2e22077
SHA1

1d7bff4c07e31ddbbebb45361ecca573f0793518
SHA256

df231158afb377a5f5a2d0ecfb130d26cc0123762bcef1c7c3ba8b36f2dba0ba
SHA512

91f38224ac018ba60d7da08face2dc3d04c082fe49f48b3ecfc012ae7f62b64daf627c52d643fad687b0412c53d66d0eb586a5ebbe8290055232f2c290203a38
SSDEEP

3072:D+FolnBVoIZ4Jum7fXs1hq7nPboS9D98aShyuy6inoeLraOJpQ3E:EolnBVdeJusfXOaTVx98aC3bOUE

Score

10^/10

smokeloader pub2 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub2

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
692	4760	WerFault.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_dc7318eed018b03aed0a3915c2e22077.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_dc7318eed018b03aed0a3915c2e22077.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_dc7318eed018b03aed0a3915c2e22077.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_dc7318eed018b03aed0a3915c2e22077.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dc7318eed018b03aed0a3915c2e22077.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dc7318eed018b03aed0a3915c2e22077.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:4760
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4760 -s 352
  2⤵
  - Program crash
  PID:692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4760 -ip 4760
1⤵
PID:1556

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/4760-1-0x0000000000560000-0x0000000000660000-memory.dmp

Filesize
1024KB

Download
memory/4760-2-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/4760-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4760-4-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4760-5-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/4760-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download