smokeloader | 6df560b101c7dc445d569b90cac73ef8d3699ecf24581fd775017757167cdbfa

Analysis

max time kernel
92s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2024 08:21

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General

Target

6df560b101c7dc445d569b90cac73ef8d3699ecf24581fd775017757167cdbfa.exe
Size

250KB
MD5

4ccdd349272d1c627a1c4c18e3a470d6
SHA1

dc9e8cac54533d163116aaa501b4722688b18de1
SHA256

6df560b101c7dc445d569b90cac73ef8d3699ecf24581fd775017757167cdbfa
SHA512

881ff67ec794c6b4444da18acf5b071255443745efdd899cc59b301651ac9d4e5a19e3f4118ddff2a4b90933e5fdbdd3dad023aef17d98dad9abbdd2aae0851a
SSDEEP

3072:Rhz8uealefpCiGZJiEhoQXiHWfJ5dxIq4zulW:XCpCiGZJbxoqE8

Score

10^/10

smokeloader pub1 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

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
1076	1840	WerFault.exe	84

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	6df560b101c7dc445d569b90cac73ef8d3699ecf24581fd775017757167cdbfa.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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6df560b101c7dc445d569b90cac73ef8d3699ecf24581fd775017757167cdbfa.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6df560b101c7dc445d569b90cac73ef8d3699ecf24581fd775017757167cdbfa.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6df560b101c7dc445d569b90cac73ef8d3699ecf24581fd775017757167cdbfa.exe

C:\Users\Admin\AppData\Local\Temp\6df560b101c7dc445d569b90cac73ef8d3699ecf24581fd775017757167cdbfa.exe
"C:\Users\Admin\AppData\Local\Temp\6df560b101c7dc445d569b90cac73ef8d3699ecf24581fd775017757167cdbfa.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:1840
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1840 -s 352
  2⤵
  - Program crash
  PID:1076

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1840 -ip 1840
1⤵
PID:4860

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

Replay Monitor

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Downloads

memory/1840-2-0x0000000002C70000-0x0000000002C7B000-memory.dmp

Filesize
44KB

Download
memory/1840-1-0x0000000002C80000-0x0000000002D80000-memory.dmp

Filesize
1024KB

Download
memory/1840-3-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1840-4-0x0000000000400000-0x0000000002B43000-memory.dmp

Filesize
39.3MB

Download
memory/1840-7-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1840-6-0x0000000002C70000-0x0000000002C7B000-memory.dmp

Filesize
44KB

Download