smokeloader | 010031cf8c7810a3093dabff5225827059e588a48cbee58f3af5d57f47b13a04

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
24/07/2024, 04:05

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General

Target
6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe
Size 188KB
Sample240724-enzjjsxdkn
SHA256 010031cf8c7810a3093dabff5225827059e588a48cbee58f3af5d57f47b13a04
MD5 6a2ddc8960ef0a190dfd87595775fddd
SHA1 113616b8456f84d1ceb148f26d6f0267a010769a
SHA512 3b2114b2c6d4f2296579fdff466f1fc0fb39eee894baa25066fe09a92e6d9890cdd1e177fea8999e5f7a0d555264d74d45e86e62d55ac448cc78249b0f52ad60
SSDEEP 3072:uHoYsldPaDOTp9xy64+RNFvL2vzQXTIE0rU++EK/:uuldaD8p2/+RTvyzQEbrAb
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

smokeloader li11 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

li11

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
460	6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1452	460	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	6a2ddc8960ef0a190dfd87595775fddd_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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6a2ddc8960ef0a190dfd87595775fddd_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:460
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 460 -s 508
  2⤵
  - Program crash
  PID:1452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 460 -ip 460
1⤵
PID:3192

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

5C1B.tmp

Path C:\Users\Admin\AppData\Local\Temp\5C1B.tmp
Size 1.6MB
SHA256 767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
MD5 4f3387277ccbd6d1f21ac5c07fe4ca68
SHA1 e16506f662dc92023bf82def1d621497c8ab5890
SHA512 9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219
SSDEEP 24576:qhYK3o0FvOh/e8AuDq8TJqbEPVVdqi90gvuPGO12HoIGTufqN8:2XFvO5egq8TMbEL59JCKSN
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/460-1-0x0000000002CF0000-0x0000000002CF1000-memory.dmp

Download

memory/460-2-0x0000000002D10000-0x0000000002D1A000-memory.dmp

Download

memory/460-3-0x0000000002D20000-0x0000000002D2A000-memory.dmp

Download

memory/460-7-0x0000000002D20000-0x0000000002D2A000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads