smokeloader | da7c6d4dd48b4567c28dbda09ad8e85523791547648bb8dabfbe496963ca7aea

Analysis

max time kernel
93s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-01-2025 04:15

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General

Target

JaffaCakes118_0ddc511cc4c5be75801f176f9a75e172.exe
Size

232KB
MD5

0ddc511cc4c5be75801f176f9a75e172
SHA1

1f7818f189febe1da594087179c2b31e266ec1e2
SHA256

da7c6d4dd48b4567c28dbda09ad8e85523791547648bb8dabfbe496963ca7aea
SHA512

ad58df051c7bbbd6d10036d43b8f35d0ec1b79604fb6acc8cc6f4fabb472dad5a367e5befc0412dad0c4e8c78805eb31b49858553da28ee30067bd98faf852cf
SSDEEP

6144:zXDBpNzp9mNUaFrQbcqX7tNfVXVHQLIiu8c:zXvNz2QbcwZGEX8c

Score

10^/10

smokeloader backdoor discovery trojan

Malware Config

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Smokeloader family
smokeloader

Loads dropped DLL 1 IoCs

pid	Process
3696	JaffaCakes118_0ddc511cc4c5be75801f176f9a75e172.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3004	3696	WerFault.exe	81

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	JaffaCakes118_0ddc511cc4c5be75801f176f9a75e172.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	JaffaCakes118_0ddc511cc4c5be75801f176f9a75e172.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_0ddc511cc4c5be75801f176f9a75e172.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	JaffaCakes118_0ddc511cc4c5be75801f176f9a75e172.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0ddc511cc4c5be75801f176f9a75e172.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0ddc511cc4c5be75801f176f9a75e172.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:3696
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3696 -s 396
  2⤵
  - Program crash
  PID:3004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3696 -ip 3696
1⤵
PID:2604

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

C:\Users\Admin\AppData\Local\Temp\1105.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/3696-0-0x0000000002FE0000-0x0000000002FE8000-memory.dmp

Filesize
32KB

Download
memory/3696-1-0x0000000004C50000-0x0000000004C59000-memory.dmp

Filesize
36KB

Download
memory/3696-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3696-10-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3696-9-0x0000000004C50000-0x0000000004C59000-memory.dmp

Filesize
36KB

Download
memory/3696-8-0x0000000002FE0000-0x0000000002FE8000-memory.dmp

Filesize
32KB

Download
memory/3696-7-0x0000000000400000-0x0000000002F01000-memory.dmp

Filesize
43.0MB

Download