smokeloader | 60a5fe219d6e7aa920bd6684f7e34e4fb16ae3cc38e89f053e98aa7936ab91b8

Analysis

max time kernel
94s
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
25-11-2024 02:53

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General

Target

98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe
Size

206KB
MD5

98c6d84ba1f1a2e26bd3099f08226f09
SHA1

35ca7664747c11abf4aeff57fa78ad5bdf503df0
SHA256

60a5fe219d6e7aa920bd6684f7e34e4fb16ae3cc38e89f053e98aa7936ab91b8
SHA512

c790899e34e87f75db2c991ce76c6f3522d59cfe3dbdffdb2fb03ef17ac048ec09e9bca76ba51a03d47e2d3f84247bdf0db4c8bb2a4e1add80abb7c162156a8c
SSDEEP

3072:ywAEjyMmef9Uey6AotGDtZnDHlCJmbQ53tDq68ScsYh6gSVywo3c+:nocFAoQDtdQ9q6v7knGyHM

Score

10^/10

smokeloader 0708 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

0708

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe

description	pid	process	target process
PID 2704 set thread context of 1204	2704	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe

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

Processes:

98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.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

Processes:

98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe

description	pid	process	target process
PID 2704 wrote to memory of 1204	2704	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe
PID 2704 wrote to memory of 1204	2704	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe
PID 2704 wrote to memory of 1204	2704	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe
PID 2704 wrote to memory of 1204	2704	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe
PID 2704 wrote to memory of 1204	2704	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe
PID 2704 wrote to memory of 1204	2704	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe	98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2704
- C:\Users\Admin\AppData\Local\Temp\98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\98c6d84ba1f1a2e26bd3099f08226f09_JaffaCakes118.exe"
  2⤵
  - Checks SCSI registry key(s)
  PID:1204

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/1204-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1204-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1204-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2704-2-0x0000000002E30000-0x0000000002E3A000-memory.dmp

Filesize
40KB

Download
memory/2704-1-0x0000000002CB0000-0x0000000002DB0000-memory.dmp

Filesize
1024KB

Download