smokeloader | c3e2f7cf35dc8efc342c65912835c06f8c2d2e2871d8be1a7827381325b2e102

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-09-2024 12:31

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General

Target

d65144ccc9b72f223aa3e57383897df5_JaffaCakes118.exe
Size

259KB
MD5

d65144ccc9b72f223aa3e57383897df5
SHA1

0ec4c5553ce18daf1ed7801a359ada649f967a84
SHA256

c3e2f7cf35dc8efc342c65912835c06f8c2d2e2871d8be1a7827381325b2e102
SHA512

b35155ca60003920a192877a1687de0d781a185daf50b1b848e7fb44c31a64ad1beb574ff35319889af1e2ee46a4408abf93423afe2ac3e43c4205c97f7c13a4
SSDEEP

6144:oQT9ZhTy9JMzFgQvpIaRZ4TpJbNVSdqjmB58i7:oGXhy9JMZgU1RQpJbNVSyM

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2044	2316	WerFault.exe	30

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	d65144ccc9b72f223aa3e57383897df5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2044	2316	d65144ccc9b72f223aa3e57383897df5_JaffaCakes118.exe	31
PID 2316 wrote to memory of 2044	2316	d65144ccc9b72f223aa3e57383897df5_JaffaCakes118.exe	31
PID 2316 wrote to memory of 2044	2316	d65144ccc9b72f223aa3e57383897df5_JaffaCakes118.exe	31
PID 2316 wrote to memory of 2044	2316	d65144ccc9b72f223aa3e57383897df5_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\d65144ccc9b72f223aa3e57383897df5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d65144ccc9b72f223aa3e57383897df5_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 136
  2⤵
  - Program crash
  PID:2044

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/2316-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2316-1-0x0000000000990000-0x0000000000A90000-memory.dmp

Filesize
1024KB

Download
memory/2316-3-0x0000000000400000-0x0000000000870000-memory.dmp

Filesize
4.4MB

Download
memory/2316-4-0x0000000000990000-0x0000000000A90000-memory.dmp

Filesize
1024KB

Download
memory/2316-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download