smokeloader | 048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2

General

Target

048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe
Size

317KB
MD5

f278ddb06207d8c46951b3e3d55f9c26
SHA1

7b6c9e568ee54a64e5cbeed1dd0e1fcedd551603
SHA256

048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2
SHA512

68277d5f2ad477ab09162d923e134f31b3b67e1a1d5ffe1cbe5be9e48a26f4b3a32916563ffec2b1df145bd346bd6c9bdaab1495a3e9d873a212a07bf4fcfd69

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

2880

pid	process
2880

Suspicious use of SetThreadContext 1 IoCs

Processes:

048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe

description	pid	process	target process
PID 2808 set thread context of 3160	2808	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.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:

048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe

pid	process
3160	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe
3160	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe
2880
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2880

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

2880
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe

pid process

3160 048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe

pid	process
2880

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe

description	pid	process	target process
PID 2808 wrote to memory of 3160	2808	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe
PID 2808 wrote to memory of 3160	2808	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe
PID 2808 wrote to memory of 3160	2808	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe
PID 2808 wrote to memory of 3160	2808	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe
PID 2808 wrote to memory of 3160	2808	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe
PID 2808 wrote to memory of 3160	2808	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe	048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe

C:\Users\Admin\AppData\Local\Temp\048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe
"C:\Users\Admin\AppData\Local\Temp\048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2808

C:\Users\Admin\AppData\Local\Temp\048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe
"C:\Users\Admin\AppData\Local\Temp\048db445bc84e7a3ccb94098e043df99752344c0d41da2b8594eae8dc40cd1b2.exe"
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3160

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/2808-116-0x0000000000030000-0x0000000000038000-memory.dmp

Filesize
32KB

Download
memory/2880-118-0x0000000001040000-0x0000000001056000-memory.dmp

Filesize
88KB

Download
memory/3160-115-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3160-117-0x0000000000400000-0x0000000000409000-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