smokeloader | 1d76266267ca27570b9cfb6f2a84b80ef607e9450d475eabad2e630cfbd77b7e

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2024 07:48

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General

Target

afd773ef3ce2e9eee5c74123d8501c3c_JaffaCakes118.exe
Size

271KB
MD5

afd773ef3ce2e9eee5c74123d8501c3c
SHA1

a9d6c12253ad78b9b6aa41493114ced263ac1ba8
SHA256

1d76266267ca27570b9cfb6f2a84b80ef607e9450d475eabad2e630cfbd77b7e
SHA512

bccecbc7e4e20a7ea9c64fd98edfa9c743b1adc2be9e7c12760c9ddab92e42c779f00f51c607baa64163473cf7729b674b7d200e569f5023cdca14ce263ba181
SSDEEP

6144:FYsKNhL2/ukst3W2Sy595Ovvf0nXBFTfSfkwPy:lKXL2/dst3WmO8RFRay

Score

10^/10

smokeloader pub1 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Signatures

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

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
2664	1508	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

Processes:

afd773ef3ce2e9eee5c74123d8501c3c_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	afd773ef3ce2e9eee5c74123d8501c3c_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

Processes:

afd773ef3ce2e9eee5c74123d8501c3c_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	afd773ef3ce2e9eee5c74123d8501c3c_JaffaCakes118.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	afd773ef3ce2e9eee5c74123d8501c3c_JaffaCakes118.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	afd773ef3ce2e9eee5c74123d8501c3c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\afd773ef3ce2e9eee5c74123d8501c3c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\afd773ef3ce2e9eee5c74123d8501c3c_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:1508
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1508 -s 352
  2⤵
  - Program crash
  PID:2664

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1508 -ip 1508
1⤵
PID:316

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/1508-1-0x0000000000940000-0x0000000000A40000-memory.dmp

Filesize
1024KB

Download
memory/1508-2-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/1508-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1508-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1508-5-0x00000000001C0000-0x00000000001C9000-memory.dmp

Filesize
36KB

Download
memory/1508-4-0x0000000000400000-0x00000000008F9000-memory.dmp

Filesize
5.0MB

Download