smokeloader | 9464cef9bb27a1711ded8bfdea0d2e175c5449384c0d76259cb6b62cc2cb7d0c

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
12/08/2024, 22:11

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General

Target

907fa7a1189f64b1855a44d11790d464_JaffaCakes118.exe
Size

44KB
MD5

907fa7a1189f64b1855a44d11790d464
SHA1

074a7b600d11af0cd777765b1dfd0c120fb28b48
SHA256

9464cef9bb27a1711ded8bfdea0d2e175c5449384c0d76259cb6b62cc2cb7d0c
SHA512

9388a8548b1a4cef8baa5c1fde27f9e705bb47d6afed507d8edb3604b6d6e88e2465203773cd810289c37baf7295ca7b34c4ee9e80d2905c167acbd23c1e1d12
SSDEEP

768:4uza15dd+6rpieqlNETGstI7bfrYbzIUV61GRIwY2eZ5/FQ2f:4um1I6F7qETGbbfs56YIwDeZ5/ff

Score

10^/10

smokeloader backdoor discovery trojan

Malware Config

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2488	1440	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	907fa7a1189f64b1855a44d11790d464_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1440 wrote to memory of 2488	1440	907fa7a1189f64b1855a44d11790d464_JaffaCakes118.exe	31
PID 1440 wrote to memory of 2488	1440	907fa7a1189f64b1855a44d11790d464_JaffaCakes118.exe	31
PID 1440 wrote to memory of 2488	1440	907fa7a1189f64b1855a44d11790d464_JaffaCakes118.exe	31
PID 1440 wrote to memory of 2488	1440	907fa7a1189f64b1855a44d11790d464_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\907fa7a1189f64b1855a44d11790d464_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\907fa7a1189f64b1855a44d11790d464_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1440
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1440 -s 36
  2⤵
  - Program crash
  PID:2488

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

Replay Monitor

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Downloads

memory/1440-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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