smokeloader | d1672b2acf45bb63f76e3567e94e618c5ac55b286218f213578bee57589711a9

Analysis

max time kernel
92s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24/11/2024, 14:15

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General

Target

95334393284a182c79c0f413ba0e747f_JaffaCakes118.exe
Size

240KB
MD5

95334393284a182c79c0f413ba0e747f
SHA1

7fc700da6ebac410d3d714bb8416a49c7bba71e8
SHA256

d1672b2acf45bb63f76e3567e94e618c5ac55b286218f213578bee57589711a9
SHA512

6a6d178b2b48f8c5831a3ae436395c660ec5528715fb869c29db341dfe0ec62733e253f497250fe1ce3f4cde4905fe006edf6e7d3999d09384775059adc1d376
SSDEEP

3072:VIb59qNB+YKra4utPTs/f0alO7yEVMaBBoIdQWutPrr511TmdR:V6PhYKrTgTs/sRBoIdQW4m

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
1568	1512	WerFault.exe	81

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	95334393284a182c79c0f413ba0e747f_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	95334393284a182c79c0f413ba0e747f_JaffaCakes118.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	95334393284a182c79c0f413ba0e747f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	95334393284a182c79c0f413ba0e747f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\95334393284a182c79c0f413ba0e747f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\95334393284a182c79c0f413ba0e747f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:1512
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1512 -s 356
  2⤵
  - Program crash
  PID:1568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 1512 -ip 1512
1⤵
PID:4584

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/1512-1-0x0000000000AF0000-0x0000000000BF0000-memory.dmp

Filesize
1024KB

Download
memory/1512-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1512-3-0x0000000000400000-0x000000000086C000-memory.dmp

Filesize
4.4MB

Download
memory/1512-5-0x0000000000400000-0x000000000086C000-memory.dmp

Filesize
4.4MB

Download
memory/1512-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download