smokeloader | e393488653a9316ffae14cc8a2b7e347c8ad3d3fd2d12b21165323eff3f0db47

Analysis

max time kernel
150s
max time network
152s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
23-11-2022 10:41

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General

Target

e393488653a9316ffae14cc8a2b7e347c8ad3d3fd2d12b21165323eff3f0db47.exe
Size

185KB
MD5

be15ee66c14a98e64c2b169f4b9e76d0
SHA1

532a8aff2dee5571fc92598d5d5863f80172d8ca
SHA256

e393488653a9316ffae14cc8a2b7e347c8ad3d3fd2d12b21165323eff3f0db47
SHA512

809857f4391ea058837f7a3c75854012d308b793083643e6f3bcfc5cebcd06fc386069369ef85635147fd8a9e8811a03997eecacc498ac6bdcd0d49d4e6f171d
SSDEEP

3072:Zqlo9F7qLbo23p4WjvO54h2AuzgBUe5Osvsm6ZD6RyoSmdAn02iWPM5:YltLbL3p4wAzgBUe5OsvD6QyoFMTU

Score

10^/10

smokeloader backdoor trojan

Malware Config

Signatures

Detects Smokeloader packer 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2508-147-0x00000000007E0000-0x00000000007E9000-memory.dmp	family_smokeloader

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

Processes:

pid process

2712

pid	process
2712

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:

e393488653a9316ffae14cc8a2b7e347c8ad3d3fd2d12b21165323eff3f0db47.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	e393488653a9316ffae14cc8a2b7e347c8ad3d3fd2d12b21165323eff3f0db47.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	e393488653a9316ffae14cc8a2b7e347c8ad3d3fd2d12b21165323eff3f0db47.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	e393488653a9316ffae14cc8a2b7e347c8ad3d3fd2d12b21165323eff3f0db47.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

e393488653a9316ffae14cc8a2b7e347c8ad3d3fd2d12b21165323eff3f0db47.exe

pid	process
2508	e393488653a9316ffae14cc8a2b7e347c8ad3d3fd2d12b21165323eff3f0db47.exe
2508	e393488653a9316ffae14cc8a2b7e347c8ad3d3fd2d12b21165323eff3f0db47.exe
2712
2712
2712
2712
2712
2712
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2712
2712
2712
2712
2712
2712
2712
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2712

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

2712
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

e393488653a9316ffae14cc8a2b7e347c8ad3d3fd2d12b21165323eff3f0db47.exe

pid process

2508 e393488653a9316ffae14cc8a2b7e347c8ad3d3fd2d12b21165323eff3f0db47.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

pid process

2712
Suspicious use of SendNotifyMessage 1 IoCs

Processes:

pid process

2712

pid	process
2712

pid	process
2712

pid	process
2712

C:\Users\Admin\AppData\Local\Temp\e393488653a9316ffae14cc8a2b7e347c8ad3d3fd2d12b21165323eff3f0db47.exe
"C:\Users\Admin\AppData\Local\Temp\e393488653a9316ffae14cc8a2b7e347c8ad3d3fd2d12b21165323eff3f0db47.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2508

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2508-115-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-116-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-117-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-118-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-119-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-120-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-121-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-122-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-123-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-124-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-125-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-126-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-127-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-128-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-129-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-130-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-132-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-131-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-133-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-134-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-135-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-136-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-138-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-139-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-140-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-141-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-142-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-143-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-145-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-144-0x0000000000650000-0x00000000006FE000-memory.dmp

Filesize
696KB

Download
memory/2508-146-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-147-0x00000000007E0000-0x00000000007E9000-memory.dmp

Filesize
36KB

Download
memory/2508-149-0x0000000000400000-0x000000000064C000-memory.dmp

Filesize
2.3MB

Download
memory/2508-148-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-150-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-151-0x0000000077E00000-0x0000000077F8E000-memory.dmp

Filesize
1.6MB

Download
memory/2508-152-0x0000000000400000-0x000000000064C000-memory.dmp

Filesize
2.3MB

Download