smokeloader | f47b0998dd56d2bdeb31575dbe510b3f4a7cf40628e8162b16dc6017893ea3ce

General

Target

f47b0998dd56d2bdeb31575dbe510b3f4a7cf40628e8162b16dc6017893ea3ce.exe
Size

204KB
MD5

d9da33f6af007de28347e1b49192d5ce
SHA1

f036d9686d9ad24d90ea5a7794907ed3af79a2fc
SHA256

f47b0998dd56d2bdeb31575dbe510b3f4a7cf40628e8162b16dc6017893ea3ce
SHA512

be1f8e64545a2c2bef59183c7b95bed2f9d2542f0f1a1e2d29bb2826bfd4fa63ff02a881334c77172ca9a842262e7c28409804d428757cbdde0dd6d69068a232

Score

10^/10

smokeloader backdoor trojan upx

Malware Config

Extracted

Family

smokeloader

Version

2018

C2

http://xmpphost.bit/

http://rarlabarchiver.ru/

rc4.i32

Signatures

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

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/1552-133-0x0000000000400000-0x0000000004D96000-memory.dmp	upx

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

f47b0998dd56d2bdeb31575dbe510b3f4a7cf40628e8162b16dc6017893ea3ce.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	f47b0998dd56d2bdeb31575dbe510b3f4a7cf40628e8162b16dc6017893ea3ce.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	f47b0998dd56d2bdeb31575dbe510b3f4a7cf40628e8162b16dc6017893ea3ce.exe

Checks SCSI registry key(s) 3 TTPs 2 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

f47b0998dd56d2bdeb31575dbe510b3f4a7cf40628e8162b16dc6017893ea3ce.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f47b0998dd56d2bdeb31575dbe510b3f4a7cf40628e8162b16dc6017893ea3ce.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f47b0998dd56d2bdeb31575dbe510b3f4a7cf40628e8162b16dc6017893ea3ce.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

f47b0998dd56d2bdeb31575dbe510b3f4a7cf40628e8162b16dc6017893ea3ce.exe

pid	process
1552	f47b0998dd56d2bdeb31575dbe510b3f4a7cf40628e8162b16dc6017893ea3ce.exe
1552	f47b0998dd56d2bdeb31575dbe510b3f4a7cf40628e8162b16dc6017893ea3ce.exe

C:\Users\Admin\AppData\Local\Temp\f47b0998dd56d2bdeb31575dbe510b3f4a7cf40628e8162b16dc6017893ea3ce.exe
"C:\Users\Admin\AppData\Local\Temp\f47b0998dd56d2bdeb31575dbe510b3f4a7cf40628e8162b16dc6017893ea3ce.exe"
1⤵
- Maps connected drives based on registry
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:1552

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

Peripheral Device Discovery

2

T1120

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1552-133-0x0000000000400000-0x0000000004D96000-memory.dmp

Filesize
73.6MB

Download
memory/1552-134-0x0000000005009000-0x0000000005013000-memory.dmp

Filesize
40KB

Download
memory/1552-135-0x0000000004E00000-0x0000000004E0A000-memory.dmp

Filesize
40KB

Download
memory/1552-136-0x0000000000400000-0x0000000004D96000-memory.dmp

Filesize
73.6MB

Download
memory/1552-138-0x0000000000400000-0x0000000004D96000-memory.dmp

Filesize
73.6MB

Download
memory/2180-137-0x0000000000770000-0x0000000000785000-memory.dmp

Filesize
84KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads