smokeloader | 4f6a7eedce1dc56522cfc2a79edeefb217c225de0e7f6360bb85cfcb69451a38

Analysis

max time kernel
4s
max time network
40s
platform
windows7_x64
resource
win7v20210408
submitted
13-05-2021 12:57

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General

Target

4f6a7eedce1dc56522cfc2a79edeefb217c225de0e7f6360bb85cfcb69451a38.exe
Size

146KB
MD5

5d5f599f948af92752abc84b2e6f5f6a
SHA1

340eeb82ab029061a47d4fb2c45afe713e821ffb
SHA256

4f6a7eedce1dc56522cfc2a79edeefb217c225de0e7f6360bb85cfcb69451a38
SHA512

8c4744feb8d51c16fd9260c60f970302dac0cba7f268414bc2a9ed7b8eb351b4da75072885f1b0c398af7744e29c91f884509c82593727339980b34b0352fe57

Score

10^/10

smokeloader backdoor trojan

Malware Config

Extracted

Family

smokeloader

Version

2018

http://pecunia777.at/

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:

4f6a7eedce1dc56522cfc2a79edeefb217c225de0e7f6360bb85cfcb69451a38.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	4f6a7eedce1dc56522cfc2a79edeefb217c225de0e7f6360bb85cfcb69451a38.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	4f6a7eedce1dc56522cfc2a79edeefb217c225de0e7f6360bb85cfcb69451a38.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:

4f6a7eedce1dc56522cfc2a79edeefb217c225de0e7f6360bb85cfcb69451a38.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	4f6a7eedce1dc56522cfc2a79edeefb217c225de0e7f6360bb85cfcb69451a38.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	4f6a7eedce1dc56522cfc2a79edeefb217c225de0e7f6360bb85cfcb69451a38.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

4f6a7eedce1dc56522cfc2a79edeefb217c225de0e7f6360bb85cfcb69451a38.exe

pid	process
1860	4f6a7eedce1dc56522cfc2a79edeefb217c225de0e7f6360bb85cfcb69451a38.exe
1860	4f6a7eedce1dc56522cfc2a79edeefb217c225de0e7f6360bb85cfcb69451a38.exe

C:\Users\Admin\AppData\Local\Temp\4f6a7eedce1dc56522cfc2a79edeefb217c225de0e7f6360bb85cfcb69451a38.exe
"C:\Users\Admin\AppData\Local\Temp\4f6a7eedce1dc56522cfc2a79edeefb217c225de0e7f6360bb85cfcb69451a38.exe"
1⤵
- Maps connected drives based on registry
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:1860

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1228-62-0x0000000002970000-0x0000000002971000-memory.dmp

Filesize
4KB

Download
memory/1228-63-0x0000000002950000-0x0000000002965000-memory.dmp

Filesize
84KB

Download
memory/1860-60-0x0000000075B31000-0x0000000075B33000-memory.dmp

Filesize
8KB

Download
memory/1860-61-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads