smokeloader | adc067adbc353993c78fc85d1c2e0650009d0f0589118fdc3834615729e75911

Analysis

max time kernel
93s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-12-2024 14:02

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General

Target

adc067adbc353993c78fc85d1c2e0650009d0f0589118fdc3834615729e75911.exe
Size

292KB
MD5

a165d686c060665bf433272c93ee7824
SHA1

f763124bd014dc0db90c9157cd6030edff9d5a26
SHA256

adc067adbc353993c78fc85d1c2e0650009d0f0589118fdc3834615729e75911
SHA512

a16e6b66aafcebac21dc4bacf8d854ed1a2884883d51ce519785ccac86f7a0893c83315e63c21feb51eeac14f611364d4f70f9ad8e2ecad930171c32a9daf7fd
SSDEEP

6144:RJjr59SUHBxRMD+9PKtkaqnnErQGxoyWPFiM:Px4UhxRMD+EtxqEdH

Score

10^/10

smokeloader backdoor discovery trojan

Malware Config

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
396	4816	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	adc067adbc353993c78fc85d1c2e0650009d0f0589118fdc3834615729e75911.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	adc067adbc353993c78fc85d1c2e0650009d0f0589118fdc3834615729e75911.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	adc067adbc353993c78fc85d1c2e0650009d0f0589118fdc3834615729e75911.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	adc067adbc353993c78fc85d1c2e0650009d0f0589118fdc3834615729e75911.exe

C:\Users\Admin\AppData\Local\Temp\adc067adbc353993c78fc85d1c2e0650009d0f0589118fdc3834615729e75911.exe
"C:\Users\Admin\AppData\Local\Temp\adc067adbc353993c78fc85d1c2e0650009d0f0589118fdc3834615729e75911.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:4816
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4816 -s 352
  2⤵
  - Program crash
  PID:396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4816 -ip 4816
1⤵
PID:4912

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/4816-1-0x0000000000610000-0x0000000000710000-memory.dmp

Filesize
1024KB

Download
memory/4816-2-0x00000000005F0000-0x00000000005F9000-memory.dmp

Filesize
36KB

Download
memory/4816-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4816-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4816-5-0x00000000005F0000-0x00000000005F9000-memory.dmp

Filesize
36KB

Download
memory/4816-4-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download