smokeloader | d6f779aaaaba924470bb17be5bcf6e765f641d379100240948ade5c498f06c2f

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05/11/2024, 23:19

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General

Target

d6f779aaaaba924470bb17be5bcf6e765f641d379100240948ade5c498f06c2f.exe
Size

165KB
MD5

53028668f94337794046945928862a98
SHA1

9d6345d0524a7f8f9db20fbb24c6ec19fdbf4a7f
SHA256

d6f779aaaaba924470bb17be5bcf6e765f641d379100240948ade5c498f06c2f
SHA512

ba46370d68678773e117e3b9a8646e38291ebb063eebf902c27b2cb7f095de7ba336f1eae87b46e2e49ccd89231798e75f8b5a85b852282ee3154b283e19375a
SSDEEP

3072:srVMUCkS0t5EWeMHwhZoWC9sI5/DuT61m:UVMkS34HwhZU9sI5/

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
1964	980	WerFault.exe	83

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	d6f779aaaaba924470bb17be5bcf6e765f641d379100240948ade5c498f06c2f.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	d6f779aaaaba924470bb17be5bcf6e765f641d379100240948ade5c498f06c2f.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	d6f779aaaaba924470bb17be5bcf6e765f641d379100240948ade5c498f06c2f.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	d6f779aaaaba924470bb17be5bcf6e765f641d379100240948ade5c498f06c2f.exe

C:\Users\Admin\AppData\Local\Temp\d6f779aaaaba924470bb17be5bcf6e765f641d379100240948ade5c498f06c2f.exe
"C:\Users\Admin\AppData\Local\Temp\d6f779aaaaba924470bb17be5bcf6e765f641d379100240948ade5c498f06c2f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:980
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 980 -s 352
  2⤵
  - Program crash
  PID:1964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 980 -ip 980
1⤵
PID:3572

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/980-1-0x0000000001EA0000-0x0000000001FA0000-memory.dmp

Filesize
1024KB

Download
memory/980-2-0x0000000001E10000-0x0000000001E19000-memory.dmp

Filesize
36KB

Download
memory/980-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/980-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/980-5-0x0000000001E10000-0x0000000001E19000-memory.dmp

Filesize
36KB

Download
memory/980-4-0x0000000000400000-0x0000000001D77000-memory.dmp

Filesize
25.5MB

Download