smokeloader | 0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9

General

Target

0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe
Size

334KB
MD5

df0895c1dd3ffab04aba5ce65209e853
SHA1

0c08794921a772d8813bf312d0766923ab3a6f8b
SHA256

0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9
SHA512

6e5e56c2c916c6a0d87db9affe708322aecf5c53c3e23fa9f56404d70b530e9b45b9d85cc76b14579930e789ad808b88c5f0dd171d879093ec19485eaf0e5187

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:

0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe

description	pid	process	target process
PID 3764 set thread context of 356	3764	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.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:

0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe

pid	process
356	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe
356	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

3024
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe

pid process

356 0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe

pid	process
3024

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe

description	pid	process	target process
PID 3764 wrote to memory of 356	3764	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe
PID 3764 wrote to memory of 356	3764	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe
PID 3764 wrote to memory of 356	3764	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe
PID 3764 wrote to memory of 356	3764	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe
PID 3764 wrote to memory of 356	3764	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe
PID 3764 wrote to memory of 356	3764	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe	0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe

C:\Users\Admin\AppData\Local\Temp\0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe
"C:\Users\Admin\AppData\Local\Temp\0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3764

C:\Users\Admin\AppData\Local\Temp\0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe
"C:\Users\Admin\AppData\Local\Temp\0bb8d0041789cf7f981d778b8da162c58b304f9fa2b5e761fe81389a530d2ba9.exe"
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:356

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/356-116-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/356-118-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3024-119-0x00000000004A0000-0x00000000004B6000-memory.dmp

Filesize
88KB

Download
memory/3764-117-0x0000000000660000-0x0000000000669000-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