smokeloader | 822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6

General

Target

822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe
Size

147KB
MD5

fa9a085d579c1f06b6cfd9a780359b6e
SHA1

72da3a2b8c47d827c16192863d71c4e57b6fd992
SHA256

822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6
SHA512

6e85cdee7479aa75f059592a74bda361e0d679bab5be7cf0a9e75a2fc5f5880a1b34042df5aaf8c9eaeecfad96f2a4d4bc2575622185ba19c5c1bf5da408b1c2
SSDEEP

3072:XD2qjwGoZ2nNp58g2V+xZe1mox+naEY5OFJZR:VjAZ2egFx9ox+5Y2R

Score

10^/10

smokeloader backdoor trojan

Malware Config

Signatures

Detects Smokeloader packer 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3604-134-0x0000000000400000-0x0000000000409000-memory.dmp	family_smokeloader
behavioral1/memory/176-136-0x00000000006F0000-0x00000000006F9000-memory.dmp	family_smokeloader
behavioral1/memory/3604-137-0x0000000000400000-0x0000000000409000-memory.dmp	family_smokeloader
behavioral1/memory/3604-138-0x0000000000400000-0x0000000000409000-memory.dmp	family_smokeloader

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe

description	pid	process	target process
PID 176 set thread context of 3604	176	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.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:

822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe

pid	process
3604	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe
3604	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644
2644

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

2644
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe

pid process

3604 822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe

pid	process
2644

Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes:

description	pid	process
Token: SeShutdownPrivilege	2644
Token: SeCreatePagefilePrivilege	2644
Token: SeShutdownPrivilege	2644
Token: SeCreatePagefilePrivilege	2644
Token: SeShutdownPrivilege	2644
Token: SeCreatePagefilePrivilege	2644
Token: SeShutdownPrivilege	2644
Token: SeCreatePagefilePrivilege	2644
Token: SeShutdownPrivilege	2644
Token: SeCreatePagefilePrivilege	2644
Token: SeShutdownPrivilege	2644
Token: SeCreatePagefilePrivilege	2644
Token: SeShutdownPrivilege	2644
Token: SeCreatePagefilePrivilege	2644
Token: SeShutdownPrivilege	2644
Token: SeCreatePagefilePrivilege	2644
Token: SeShutdownPrivilege	2644
Token: SeCreatePagefilePrivilege	2644
Token: SeShutdownPrivilege	2644
Token: SeCreatePagefilePrivilege	2644
Token: SeShutdownPrivilege	2644
Token: SeCreatePagefilePrivilege	2644
Token: SeShutdownPrivilege	2644
Token: SeCreatePagefilePrivilege	2644

Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

pid process

2644
2644
2644
2644

pid	process
2644
2644
2644
2644

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe

description	pid	process	target process
PID 176 wrote to memory of 3604	176	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe
PID 176 wrote to memory of 3604	176	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe
PID 176 wrote to memory of 3604	176	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe
PID 176 wrote to memory of 3604	176	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe
PID 176 wrote to memory of 3604	176	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe
PID 176 wrote to memory of 3604	176	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe	822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe

C:\Users\Admin\AppData\Local\Temp\822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe
"C:\Users\Admin\AppData\Local\Temp\822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:176

C:\Users\Admin\AppData\Local\Temp\822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe
"C:\Users\Admin\AppData\Local\Temp\822d1e3b72d036ceb5798950dcce44a2fec8c14ecac3f6fa291b1274484c59f6.exe"
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3604

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/176-132-0x000000000076D000-0x000000000077E000-memory.dmp

Filesize
68KB

Download
memory/176-136-0x00000000006F0000-0x00000000006F9000-memory.dmp

Filesize
36KB

Download
memory/176-135-0x000000000076D000-0x000000000077E000-memory.dmp

Filesize
68KB

Download
memory/2644-163-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-185-0x0000000001300000-0x0000000001310000-memory.dmp

Filesize
64KB

Download
memory/2644-141-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-165-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-142-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-144-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-143-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-145-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-146-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-147-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-148-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-149-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-150-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-151-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-152-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-153-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-154-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-155-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-156-0x00000000034B0000-0x00000000034C0000-memory.dmp

Filesize
64KB

Download
memory/2644-157-0x0000000007DB0000-0x0000000007DC0000-memory.dmp

Filesize
64KB

Download
memory/2644-158-0x0000000007DB0000-0x0000000007DC0000-memory.dmp

Filesize
64KB

Download
memory/2644-159-0x0000000007DB0000-0x0000000007DC0000-memory.dmp

Filesize
64KB

Download
memory/2644-160-0x0000000007DB0000-0x0000000007DC0000-memory.dmp

Filesize
64KB

Download
memory/2644-161-0x0000000007DB0000-0x0000000007DC0000-memory.dmp

Filesize
64KB

Download
memory/2644-164-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-139-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-162-0x0000000007DB0000-0x0000000007DC0000-memory.dmp

Filesize
64KB

Download
memory/2644-187-0x0000000001300000-0x0000000001310000-memory.dmp

Filesize
64KB

Download
memory/2644-140-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-167-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-168-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-169-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-170-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-171-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-172-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-173-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-174-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-175-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-176-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-177-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-178-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-179-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-180-0x00000000012F0000-0x0000000001300000-memory.dmp

Filesize
64KB

Download
memory/2644-181-0x0000000001300000-0x0000000001310000-memory.dmp

Filesize
64KB

Download
memory/2644-182-0x0000000001300000-0x0000000001310000-memory.dmp

Filesize
64KB

Download
memory/2644-183-0x0000000001300000-0x0000000001310000-memory.dmp

Filesize
64KB

Download
memory/2644-184-0x00000000012F0000-0x0000000001300000-memory.dmp

Filesize
64KB

Download
memory/2644-166-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download
memory/2644-186-0x0000000001300000-0x0000000001310000-memory.dmp

Filesize
64KB

Download
memory/3604-134-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3604-133-0x0000000000000000-mapping.dmp

Download
memory/3604-137-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3604-138-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads