Analysis Overview
SHA256
f4fae06b0c73cef55ecba926edff5350e95fc54cbd81f0d81edde68a69c71c1b
Threat Level: Known bad
The file f4fae06b0c73cef55ecba926edff5350e95fc54cbd81f0d81edde68a69c71c1b was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Detects Smokeloader packer
SystemBC
Executes dropped EXE
Downloads MZ/PE file
Deletes itself
Drops file in Windows directory
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: EnumeratesProcesses
Checks SCSI registry key(s)
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-11-17 08:05
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-11-17 08:05
Reported
2022-11-17 08:07
Platform
win10-20220901-en
Max time kernel
150s
Max time network
121s
Command Line
Signatures
Detects Smokeloader packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
SmokeLoader
SystemBC
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FEE2.exe | N/A |
| N/A | N/A | C:\ProgramData\ksncv\oovht.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Tasks\oovht.job | C:\Users\Admin\AppData\Local\Temp\FEE2.exe | N/A |
| File opened for modification | C:\Windows\Tasks\oovht.job | C:\Users\Admin\AppData\Local\Temp\FEE2.exe | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\f4fae06b0c73cef55ecba926edff5350e95fc54cbd81f0d81edde68a69c71c1b.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\f4fae06b0c73cef55ecba926edff5350e95fc54cbd81f0d81edde68a69c71c1b.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\f4fae06b0c73cef55ecba926edff5350e95fc54cbd81f0d81edde68a69c71c1b.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f4fae06b0c73cef55ecba926edff5350e95fc54cbd81f0d81edde68a69c71c1b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f4fae06b0c73cef55ecba926edff5350e95fc54cbd81f0d81edde68a69c71c1b.exe | N/A |
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Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f4fae06b0c73cef55ecba926edff5350e95fc54cbd81f0d81edde68a69c71c1b.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2056 wrote to memory of 4376 | N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FEE2.exe |
| PID 2056 wrote to memory of 4376 | N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FEE2.exe |
| PID 2056 wrote to memory of 4376 | N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FEE2.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\f4fae06b0c73cef55ecba926edff5350e95fc54cbd81f0d81edde68a69c71c1b.exe
"C:\Users\Admin\AppData\Local\Temp\f4fae06b0c73cef55ecba926edff5350e95fc54cbd81f0d81edde68a69c71c1b.exe"
C:\Users\Admin\AppData\Local\Temp\FEE2.exe
C:\Users\Admin\AppData\Local\Temp\FEE2.exe
C:\ProgramData\ksncv\oovht.exe
C:\ProgramData\ksncv\oovht.exe start
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | freeshmex.at | udp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 152.89.247.33:80 | tcp | |
| N/A | 20.189.173.2:443 | tcp | |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 8.8.8.8:53 | xclusivelogistic.com | udp |
| N/A | 198.54.119.160:443 | xclusivelogistic.com | tcp |
| N/A | 175.126.109.15:80 | freeshmex.at | tcp |
| N/A | 89.248.165.79:443 | tcp |
Files
memory/2652-120-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-121-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-122-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-124-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-126-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-127-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-128-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-129-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-125-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-130-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-123-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-131-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-133-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-134-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-132-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-136-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-137-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-138-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-139-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-140-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-141-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-143-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-142-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-144-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-146-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-150-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-152-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-153-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-151-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-149-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-148-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-147-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-145-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/2652-155-0x0000000000720000-0x0000000000729000-memory.dmp
memory/2652-156-0x0000000000400000-0x000000000058E000-memory.dmp
memory/2652-154-0x0000000000590000-0x000000000063E000-memory.dmp
memory/2652-157-0x0000000000400000-0x000000000058E000-memory.dmp
memory/4376-160-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\FEE2.exe
| MD5 | ede4e0e4f4547b54a24a170161ae4542 |
| SHA1 | 7b15b83ebd70c52302e0dea0dea0404026298713 |
| SHA256 | 5411181f4261c8a1b21450ea7376df3d60003b19ad6ad6c6e1fbee2e4b6b8e32 |
| SHA512 | d602b165419d1c52e612027208e14a6dde2debfe0efc77c10041e9b02f95ddfe0996d1a6b6d3ad212e00a0f51cfe86cc767f38c5610d9f279b0191d169ddd0f4 |
memory/4376-162-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-163-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-164-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-168-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-170-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-173-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-174-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-177-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-176-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-175-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-172-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-171-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\FEE2.exe
| MD5 | ede4e0e4f4547b54a24a170161ae4542 |
| SHA1 | 7b15b83ebd70c52302e0dea0dea0404026298713 |
| SHA256 | 5411181f4261c8a1b21450ea7376df3d60003b19ad6ad6c6e1fbee2e4b6b8e32 |
| SHA512 | d602b165419d1c52e612027208e14a6dde2debfe0efc77c10041e9b02f95ddfe0996d1a6b6d3ad212e00a0f51cfe86cc767f38c5610d9f279b0191d169ddd0f4 |
memory/4376-167-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-166-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-165-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-178-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-181-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-184-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-185-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-183-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-182-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-186-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-187-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-189-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-192-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-193-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-195-0x00000000007D6000-0x00000000007E7000-memory.dmp
memory/4376-197-0x0000000000590000-0x00000000006DA000-memory.dmp
memory/4376-191-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-190-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-188-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-180-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-179-0x0000000077BA0000-0x0000000077D2E000-memory.dmp
memory/4376-215-0x0000000000400000-0x000000000058E000-memory.dmp
memory/4376-219-0x00000000007D6000-0x00000000007E7000-memory.dmp
memory/4376-220-0x0000000000590000-0x00000000006DA000-memory.dmp
C:\ProgramData\ksncv\oovht.exe
| MD5 | ede4e0e4f4547b54a24a170161ae4542 |
| SHA1 | 7b15b83ebd70c52302e0dea0dea0404026298713 |
| SHA256 | 5411181f4261c8a1b21450ea7376df3d60003b19ad6ad6c6e1fbee2e4b6b8e32 |
| SHA512 | d602b165419d1c52e612027208e14a6dde2debfe0efc77c10041e9b02f95ddfe0996d1a6b6d3ad212e00a0f51cfe86cc767f38c5610d9f279b0191d169ddd0f4 |
C:\ProgramData\ksncv\oovht.exe
| MD5 | ede4e0e4f4547b54a24a170161ae4542 |
| SHA1 | 7b15b83ebd70c52302e0dea0dea0404026298713 |
| SHA256 | 5411181f4261c8a1b21450ea7376df3d60003b19ad6ad6c6e1fbee2e4b6b8e32 |
| SHA512 | d602b165419d1c52e612027208e14a6dde2debfe0efc77c10041e9b02f95ddfe0996d1a6b6d3ad212e00a0f51cfe86cc767f38c5610d9f279b0191d169ddd0f4 |
memory/720-270-0x0000000000590000-0x000000000063E000-memory.dmp
memory/720-272-0x0000000000400000-0x000000000058E000-memory.dmp
memory/720-271-0x0000000000590000-0x000000000063E000-memory.dmp
memory/720-274-0x0000000000590000-0x000000000063E000-memory.dmp
memory/720-275-0x0000000000590000-0x000000000063E000-memory.dmp