smokeloader | 98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8

General

Target

98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe
Size

352KB
MD5

f43e2e9f0b18e32408c3e4d628ea0f74
SHA1

90433a3494e734fa0a14441906302b60ded3f591
SHA256

98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8
SHA512

fc149cdee4e540117d1413729a98bfa50bf237ea007d14ceaaa2275ad87cdcbfc2863dbfca940bde8d69f5f2bd0a90680d17e27c434f551af6a9f9294f3917a3

Score

10^/10

smokeloader backdoor trojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

rc4.i32

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Deletes itself 1 IoCs

Processes:

pid process

3024

pid	process
3024

Suspicious use of SetThreadContext 1 IoCs

Processes:

98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe

description	pid	process	target process
PID 4024 set thread context of 3432	4024	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.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:

98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe

pid	process
3432	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe
3432	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe
3024
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

3024
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe

pid process

3432 98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe

pid	process
3024

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe

description	pid	process	target process
PID 4024 wrote to memory of 3432	4024	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe
PID 4024 wrote to memory of 3432	4024	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe
PID 4024 wrote to memory of 3432	4024	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe
PID 4024 wrote to memory of 3432	4024	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe
PID 4024 wrote to memory of 3432	4024	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe
PID 4024 wrote to memory of 3432	4024	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe	98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe

C:\Users\Admin\AppData\Local\Temp\98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe
"C:\Users\Admin\AppData\Local\Temp\98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4024

C:\Users\Admin\AppData\Local\Temp\98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe
"C:\Users\Admin\AppData\Local\Temp\98ad02342614a473b078f5b12274fa3c9c78779894750fbb7af82664b9e7ffa8.exe"
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3432

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/3024-121-0x00000000004A0000-0x00000000004B6000-memory.dmp

Filesize
88KB

Download
memory/3432-119-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3432-120-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads