smokeloader | 2be9ee8fcb5e77c98f196f344eed9adf215e02175e8e9d680425ef814037657f

General

Target

2be9ee8fcb5e77c98f196f344eed9adf215e02175e8e9d680425ef814037657f.exe
Size

249KB
MD5

55f527c9f653c0f59f51f2e8bf2511dc
SHA1

05a63b1c106ffe63b088795f2ec762d592de5ff7
SHA256

2be9ee8fcb5e77c98f196f344eed9adf215e02175e8e9d680425ef814037657f
SHA512

e8fa91510840e7b284538aaf878d439fe43ff284b6ecb89bd65e11d7196e37acb21e631830e7fa07d2b0449f6bbb8387265b11bf59b24e43f0fee68b6049a47c

Score

10^/10

smokeloader backdoor trojan

Malware Config

Extracted

Family

smokeloader

Version

2018

C2

http://ghjk78kjhb.net/

http://cleancleankkl.net/

http://dunujilis11r.net/

http://sulionuili1.in/

http://eseruuynli2.net/

http://nulikuliey.net/

http://oohdojssks9uf.net/

rc4.i32

Signatures

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

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:

2be9ee8fcb5e77c98f196f344eed9adf215e02175e8e9d680425ef814037657f.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	2be9ee8fcb5e77c98f196f344eed9adf215e02175e8e9d680425ef814037657f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	2be9ee8fcb5e77c98f196f344eed9adf215e02175e8e9d680425ef814037657f.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:

2be9ee8fcb5e77c98f196f344eed9adf215e02175e8e9d680425ef814037657f.exe

description	ioc	process
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	2be9ee8fcb5e77c98f196f344eed9adf215e02175e8e9d680425ef814037657f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	2be9ee8fcb5e77c98f196f344eed9adf215e02175e8e9d680425ef814037657f.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

2be9ee8fcb5e77c98f196f344eed9adf215e02175e8e9d680425ef814037657f.exe

pid	process
1788	2be9ee8fcb5e77c98f196f344eed9adf215e02175e8e9d680425ef814037657f.exe
1788	2be9ee8fcb5e77c98f196f344eed9adf215e02175e8e9d680425ef814037657f.exe

C:\Users\Admin\AppData\Local\Temp\2be9ee8fcb5e77c98f196f344eed9adf215e02175e8e9d680425ef814037657f.exe
"C:\Users\Admin\AppData\Local\Temp\2be9ee8fcb5e77c98f196f344eed9adf215e02175e8e9d680425ef814037657f.exe"
1⤵
- Maps connected drives based on registry
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:1788

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/1196-58-0x0000000002950000-0x0000000002965000-memory.dmp

Filesize
84KB

Download
memory/1788-54-0x0000000075DB1000-0x0000000075DB3000-memory.dmp

Filesize
8KB

Download
memory/1788-55-0x0000000002E8A000-0x0000000002E94000-memory.dmp

Filesize
40KB

Download
memory/1788-56-0x0000000000020000-0x000000000002A000-memory.dmp

Filesize
40KB

Download
memory/1788-57-0x0000000000400000-0x0000000002DBC000-memory.dmp

Filesize
41.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads