smokeloader | 0c50705ed7cfc68f11aecd4cee0b808934d4957672ac0ea0615e9a1c31870a52

Analysis

max time kernel
288s
max time network
292s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
26/09/2024, 22:31

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General

Target
0c50705ed7cfc68f11aecd4cee0b808934d4957672ac0ea0615e9a1c31870a52.exe
Size 409KB
Sample240926-2frkastglf
SHA256 0c50705ed7cfc68f11aecd4cee0b808934d4957672ac0ea0615e9a1c31870a52
MD5 2f59fbd6623872fbdc2f63d18023bfda
SHA1 a71fd212dc780edd062584acfe3fc28a8090d039
SHA512 bd2caeb7e88b333b31a864b66fe7b14cdf86560b488ae2b911893a059e184e7a80f0ede8423ac8c10de2bcff3f5a85d1477f0a2e74986066f69d636d159b62f8
SSDEEP 6144:6FlsK6LzPfEoIw13JVbP2GOSbkee7xJVGZchwrWEKCoD0Yj8lmxEkuPF7:zK6HfEBsJVblOIQxGZYIWlaNV
MD5 SHA1 SHA512 SSDEEP

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
2204	216	WerFault.exe	73

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	0c50705ed7cfc68f11aecd4cee0b808934d4957672ac0ea0615e9a1c31870a52.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

description	ioc	Process
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	0c50705ed7cfc68f11aecd4cee0b808934d4957672ac0ea0615e9a1c31870a52.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	0c50705ed7cfc68f11aecd4cee0b808934d4957672ac0ea0615e9a1c31870a52.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	0c50705ed7cfc68f11aecd4cee0b808934d4957672ac0ea0615e9a1c31870a52.exe

C:\Users\Admin\AppData\Local\Temp\0c50705ed7cfc68f11aecd4cee0b808934d4957672ac0ea0615e9a1c31870a52.exe
"C:\Users\Admin\AppData\Local\Temp\0c50705ed7cfc68f11aecd4cee0b808934d4957672ac0ea0615e9a1c31870a52.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:216
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 216 -s 508
  2⤵
  - Program crash
  PID:2204

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

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Downloads

memory/216-2-0x0000000000400000-0x000000000040B000-memory.dmp

Download

memory/216-1-0x0000000002500000-0x0000000002600000-memory.dmp

Download

memory/216-3-0x0000000000400000-0x000000000247D000-memory.dmp

Download

memory/216-5-0x0000000000400000-0x000000000040B000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads