smokeloader | afe8ded04ef6c8d0363a88e8fb3ac85db03e276cc84604c28d70a15d18644af4

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-01-2025 11:41

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General

Target

JaffaCakes118_2190788ad3f16070b4ba41c233d92b25.exe
Size

341KB
MD5

2190788ad3f16070b4ba41c233d92b25
SHA1

2939218809734cd500d2f4a311574dc7e3673b45
SHA256

afe8ded04ef6c8d0363a88e8fb3ac85db03e276cc84604c28d70a15d18644af4
SHA512

7044d21cc97b1c024c8513a7108a6ffc32040fe16bf2a50edfb94010e0db8aaf803fa8b3130fe1034e7df94b01d65b2fb6b685e397bba8a054eef10b0798726a
SSDEEP

6144:c29uciHEmcxQ8vnWgfAbLlzgedimQWs3Ri1r3Buvp0:N9uHBc6qb43TdB03Ri93BEp

Score

10^/10

smokeloader pub3 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

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
2072	2380	WerFault.exe	29

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_2190788ad3f16070b4ba41c233d92b25.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 2072	2380	JaffaCakes118_2190788ad3f16070b4ba41c233d92b25.exe	30
PID 2380 wrote to memory of 2072	2380	JaffaCakes118_2190788ad3f16070b4ba41c233d92b25.exe	30
PID 2380 wrote to memory of 2072	2380	JaffaCakes118_2190788ad3f16070b4ba41c233d92b25.exe	30
PID 2380 wrote to memory of 2072	2380	JaffaCakes118_2190788ad3f16070b4ba41c233d92b25.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2190788ad3f16070b4ba41c233d92b25.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2190788ad3f16070b4ba41c233d92b25.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2380 -s 136
  2⤵
  - Program crash
  PID:2072

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2380-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2380-2-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download
memory/2380-1-0x0000000002F70000-0x0000000003070000-memory.dmp

Filesize
1024KB

Download
memory/2380-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2380-4-0x0000000000400000-0x0000000002DAC000-memory.dmp

Filesize
41.7MB

Download