smokeloader | 6fa32e2ad0bfe2929dcc21d5c49a5db8ce834aa690cb8c5fcba33854b0bb0024

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
06/10/2024, 10:38

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General

Target

17c0023d45e798a2aca1661f490bf3b1_JaffaCakes118.exe
Size

179KB
MD5

17c0023d45e798a2aca1661f490bf3b1
SHA1

d4abe4adadcb1dd91985766f30dd40d19bf8b78b
SHA256

6fa32e2ad0bfe2929dcc21d5c49a5db8ce834aa690cb8c5fcba33854b0bb0024
SHA512

14d4643d1cb508c6491753f297743edb23ab5069167567415578a16ff8438ce99085c01eaed61cece3700e8fccb03e5e58837af0abbe59bf67ff8d0cb4ad13bd
SSDEEP

3072:yqLDAMWwGFWQCngrQRlR4UsyXFNWnRO8a4ROy2CZA9:yqLDPq8RlR4UfXuQOROy2Ci

Score

10^/10

smokeloader 0708 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

0708

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2848 set thread context of 3068	2848	17c0023d45e798a2aca1661f490bf3b1_JaffaCakes118.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	17c0023d45e798a2aca1661f490bf3b1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 3068	2848	17c0023d45e798a2aca1661f490bf3b1_JaffaCakes118.exe	30
PID 2848 wrote to memory of 3068	2848	17c0023d45e798a2aca1661f490bf3b1_JaffaCakes118.exe	30
PID 2848 wrote to memory of 3068	2848	17c0023d45e798a2aca1661f490bf3b1_JaffaCakes118.exe	30
PID 2848 wrote to memory of 3068	2848	17c0023d45e798a2aca1661f490bf3b1_JaffaCakes118.exe	30
PID 2848 wrote to memory of 3068	2848	17c0023d45e798a2aca1661f490bf3b1_JaffaCakes118.exe	30
PID 2848 wrote to memory of 3068	2848	17c0023d45e798a2aca1661f490bf3b1_JaffaCakes118.exe	30
PID 2848 wrote to memory of 3068	2848	17c0023d45e798a2aca1661f490bf3b1_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\17c0023d45e798a2aca1661f490bf3b1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\17c0023d45e798a2aca1661f490bf3b1_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Users\Admin\AppData\Local\Temp\17c0023d45e798a2aca1661f490bf3b1_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\17c0023d45e798a2aca1661f490bf3b1_JaffaCakes118.exe"
  2⤵
  PID:3068

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/2848-2-0x0000000000220000-0x000000000022A000-memory.dmp

Filesize
40KB

Download
memory/2848-1-0x0000000002E40000-0x0000000002F40000-memory.dmp

Filesize
1024KB

Download
memory/2848-9-0x0000000002E40000-0x0000000002F40000-memory.dmp

Filesize
1024KB

Download
memory/3068-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3068-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3068-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3068-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download