smokeloader | d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff

Analysis

max time kernel
92s
max time network
149s
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 13:40

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General

Target

d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff.exe
Size

251KB
MD5

86dcf22cdd29244a2fd93b119147b053
SHA1

08a451aa6539ad9eeb578a634bb28fd80b940f56
SHA256

d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff
SHA512

0a16ade71c6b4cf74fd5550f1803dd64c0b84c8cbb99740314eaf7e4563fbce06a87a49664174f9d971aaccac0788d293689ee217e7306968fac2f7ad49a0b8c
SSDEEP

3072:8UfwYOa9r4M42KWoMNvSoLwK9TQ5xMrzwi4ztlW:FGa9r472KWNV7wiEv

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
1616	1128	WerFault.exe	82

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	d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff.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	d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff.exe

C:\Users\Admin\AppData\Local\Temp\d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff.exe
"C:\Users\Admin\AppData\Local\Temp\d480200c0f19cee5cec46765f38ce727dd801fa82134f7341e9ffc7b19cd82ff.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:1128
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1128 -s 352
  2⤵
  - Program crash
  PID:1616

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1128 -ip 1128
1⤵
PID:2328

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/1128-3-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1128-1-0x0000000002D00000-0x0000000002E00000-memory.dmp

Filesize
1024KB

Download
memory/1128-2-0x0000000002CF0000-0x0000000002CFB000-memory.dmp

Filesize
44KB

Download
memory/1128-6-0x0000000002CF0000-0x0000000002CFB000-memory.dmp

Filesize
44KB

Download
memory/1128-5-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1128-4-0x0000000000400000-0x0000000002B43000-memory.dmp

Filesize
39.3MB

Download