Analysis
-
max time kernel
160s -
max time network
173s -
platform
windows10_x64 -
resource
win10-20220414-en -
submitted
25-05-2022 22:37
Static task
static1
Behavioral task
behavioral1
Sample
29b5fe14e96f657b41f5fa65332a81ffe23fdf0a79af3bc5f13daec747fb690a.exe
Resource
win10-20220414-en
General
-
Target
29b5fe14e96f657b41f5fa65332a81ffe23fdf0a79af3bc5f13daec747fb690a.exe
-
Size
289KB
-
MD5
5cad000c73c0ba510be48eacfc6a892f
-
SHA1
96a56a0881b2f2e0f5d1ac0f65842482f890c87a
-
SHA256
29b5fe14e96f657b41f5fa65332a81ffe23fdf0a79af3bc5f13daec747fb690a
-
SHA512
df48e5fb422b9c35134999347fe961487e68d6f79a3897f679ff596a6d0c8c2b5df4e5651166ed3bed79de5cae10075137ab7d367742c0d837994fd9ce6761f7
Malware Config
Extracted
smokeloader
2020
http://monsutiur4.com/
http://nusurionuy5ff.at/
http://moroitomo4.net/
http://susuerulianita1.net/
http://cucumbetuturel4.com/
http://nunuslushau.com/
http://linislominyt11.at/
http://luxulixionus.net/
http://lilisjjoer44.com/
http://nikogminut88.at/
http://limo00ruling.org/
http://mini55tunul.com/
http://samnutu11nuli.com/
http://nikogkojam.org/
Extracted
redline
4
45.10.43.167:26696
-
auth_value
907b4009a916888062785688f81bc6b3
Extracted
vidar
52.3
1415
https://t.me/hyipsdigest
https://mastodon.online/@ronxik13
-
profile_id
1415
Signatures
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload 2 IoCs
Processes:
resource yara_rule behavioral1/memory/4700-131-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/4700-132-0x000000000041AD9E-mapping.dmp family_redline -
SmokeLoader
Modular backdoor trojan in use since 2014.
-
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
-
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
-
Vidar Stealer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2080-151-0x0000000000400000-0x00000000004AB000-memory.dmp family_vidar -
Executes dropped EXE 3 IoCs
Processes:
78D9.exehtcbsdg6C24.exepid process 2944 78D9.exe 1460 htcbsdg 2080 6C24.exe -
Deletes itself 1 IoCs
Processes:
pid process 3224 -
Loads dropped DLL 2 IoCs
Processes:
6C24.exepid process 2080 6C24.exe 2080 6C24.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
explorer.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4236190499-842014725-259441995-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 explorer.exe Key opened \REGISTRY\USER\S-1-5-21-4236190499-842014725-259441995-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 explorer.exe Key opened \REGISTRY\USER\S-1-5-21-4236190499-842014725-259441995-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 explorer.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
78D9.exedescription pid process target process PID 2944 set thread context of 4700 2944 78D9.exe InstallUtil.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
29b5fe14e96f657b41f5fa65332a81ffe23fdf0a79af3bc5f13daec747fb690a.exehtcbsdgdescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 29b5fe14e96f657b41f5fa65332a81ffe23fdf0a79af3bc5f13daec747fb690a.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 29b5fe14e96f657b41f5fa65332a81ffe23fdf0a79af3bc5f13daec747fb690a.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 29b5fe14e96f657b41f5fa65332a81ffe23fdf0a79af3bc5f13daec747fb690a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI htcbsdg Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI htcbsdg Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI htcbsdg -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
6C24.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 6C24.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 6C24.exe -
Delays execution with timeout.exe 2 IoCs
Processes:
timeout.exetimeout.exepid process 4644 timeout.exe 3104 timeout.exe -
Kills process with taskkill 1 IoCs
Processes:
taskkill.exepid process 3108 taskkill.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
29b5fe14e96f657b41f5fa65332a81ffe23fdf0a79af3bc5f13daec747fb690a.exepid process 3096 29b5fe14e96f657b41f5fa65332a81ffe23fdf0a79af3bc5f13daec747fb690a.exe 3096 29b5fe14e96f657b41f5fa65332a81ffe23fdf0a79af3bc5f13daec747fb690a.exe 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 3224 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 3224 -
Suspicious behavior: MapViewOfSection 6 IoCs
Processes:
29b5fe14e96f657b41f5fa65332a81ffe23fdf0a79af3bc5f13daec747fb690a.exehtcbsdgpid process 3096 29b5fe14e96f657b41f5fa65332a81ffe23fdf0a79af3bc5f13daec747fb690a.exe 1460 htcbsdg 3224 3224 3224 3224 -
Suspicious use of AdjustPrivilegeToken 15 IoCs
Processes:
78D9.exeInstallUtil.exetaskkill.exedescription pid process Token: SeShutdownPrivilege 3224 Token: SeCreatePagefilePrivilege 3224 Token: SeDebugPrivilege 2944 78D9.exe Token: SeDebugPrivilege 4700 InstallUtil.exe Token: SeShutdownPrivilege 3224 Token: SeCreatePagefilePrivilege 3224 Token: SeShutdownPrivilege 3224 Token: SeCreatePagefilePrivilege 3224 Token: SeShutdownPrivilege 3224 Token: SeCreatePagefilePrivilege 3224 Token: SeShutdownPrivilege 3224 Token: SeCreatePagefilePrivilege 3224 Token: SeShutdownPrivilege 3224 Token: SeCreatePagefilePrivilege 3224 Token: SeDebugPrivilege 3108 taskkill.exe -
Suspicious use of WriteProcessMemory 36 IoCs
Processes:
78D9.execmd.exe6C24.execmd.exedescription pid process target process PID 3224 wrote to memory of 2944 3224 78D9.exe PID 3224 wrote to memory of 2944 3224 78D9.exe PID 3224 wrote to memory of 2944 3224 78D9.exe PID 2944 wrote to memory of 4692 2944 78D9.exe cmd.exe PID 2944 wrote to memory of 4692 2944 78D9.exe cmd.exe PID 2944 wrote to memory of 4692 2944 78D9.exe cmd.exe PID 4692 wrote to memory of 4644 4692 cmd.exe timeout.exe PID 4692 wrote to memory of 4644 4692 cmd.exe timeout.exe PID 4692 wrote to memory of 4644 4692 cmd.exe timeout.exe PID 2944 wrote to memory of 4700 2944 78D9.exe InstallUtil.exe PID 2944 wrote to memory of 4700 2944 78D9.exe InstallUtil.exe PID 2944 wrote to memory of 4700 2944 78D9.exe InstallUtil.exe PID 2944 wrote to memory of 4700 2944 78D9.exe InstallUtil.exe PID 2944 wrote to memory of 4700 2944 78D9.exe InstallUtil.exe PID 2944 wrote to memory of 4700 2944 78D9.exe InstallUtil.exe PID 2944 wrote to memory of 4700 2944 78D9.exe InstallUtil.exe PID 2944 wrote to memory of 4700 2944 78D9.exe InstallUtil.exe PID 3224 wrote to memory of 2080 3224 6C24.exe PID 3224 wrote to memory of 2080 3224 6C24.exe PID 3224 wrote to memory of 2080 3224 6C24.exe PID 3224 wrote to memory of 2168 3224 explorer.exe PID 3224 wrote to memory of 2168 3224 explorer.exe PID 3224 wrote to memory of 2168 3224 explorer.exe PID 3224 wrote to memory of 2168 3224 explorer.exe PID 3224 wrote to memory of 3572 3224 explorer.exe PID 3224 wrote to memory of 3572 3224 explorer.exe PID 3224 wrote to memory of 3572 3224 explorer.exe PID 2080 wrote to memory of 4400 2080 6C24.exe cmd.exe PID 2080 wrote to memory of 4400 2080 6C24.exe cmd.exe PID 2080 wrote to memory of 4400 2080 6C24.exe cmd.exe PID 4400 wrote to memory of 3108 4400 cmd.exe taskkill.exe PID 4400 wrote to memory of 3108 4400 cmd.exe taskkill.exe PID 4400 wrote to memory of 3108 4400 cmd.exe taskkill.exe PID 4400 wrote to memory of 3104 4400 cmd.exe timeout.exe PID 4400 wrote to memory of 3104 4400 cmd.exe timeout.exe PID 4400 wrote to memory of 3104 4400 cmd.exe timeout.exe -
outlook_office_path 1 IoCs
Processes:
explorer.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4236190499-842014725-259441995-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 explorer.exe -
outlook_win_path 1 IoCs
Processes:
explorer.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4236190499-842014725-259441995-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 explorer.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\29b5fe14e96f657b41f5fa65332a81ffe23fdf0a79af3bc5f13daec747fb690a.exe"C:\Users\Admin\AppData\Local\Temp\29b5fe14e96f657b41f5fa65332a81ffe23fdf0a79af3bc5f13daec747fb690a.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
-
C:\Users\Admin\AppData\Local\Temp\78D9.exeC:\Users\Admin\AppData\Local\Temp\78D9.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout 102⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\timeout.exetimeout 103⤵
- Delays execution with timeout.exe
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe2⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Roaming\htcbsdgC:\Users\Admin\AppData\Roaming\htcbsdg1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
-
C:\Users\Admin\AppData\Local\Temp\6C24.exeC:\Users\Admin\AppData\Local\Temp\6C24.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /im 6C24.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\6C24.exe" & del C:\ProgramData\*.dll & exit2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\taskkill.exetaskkill /im 6C24.exe /f3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\timeout.exetimeout /t 63⤵
- Delays execution with timeout.exe
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
-
C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\6C24.exeFilesize
407KB
MD58db992520c2c6ea45593f8b477ee3852
SHA1507b2c66eb1d294065d13a406038e9d797a2113a
SHA25675950f29ce04579c5a32d80b32ce9264f48519a8edeafb26d0e6854711f871ca
SHA512807b3ddd37ff5a5ffaa67f1c7fdd2947adce9fcace7c23712bd3fa23297c02ef082595f7fc056a19514a0294e34de36cc16f99a4dfc3ff4a28f6fed9ffe7c2b2
-
C:\Users\Admin\AppData\Local\Temp\6C24.exeFilesize
407KB
MD58db992520c2c6ea45593f8b477ee3852
SHA1507b2c66eb1d294065d13a406038e9d797a2113a
SHA25675950f29ce04579c5a32d80b32ce9264f48519a8edeafb26d0e6854711f871ca
SHA512807b3ddd37ff5a5ffaa67f1c7fdd2947adce9fcace7c23712bd3fa23297c02ef082595f7fc056a19514a0294e34de36cc16f99a4dfc3ff4a28f6fed9ffe7c2b2
-
C:\Users\Admin\AppData\Local\Temp\78D9.exeFilesize
342KB
MD55081f141de74d785dacfe8254097d29f
SHA1bd8f230e9c79d66718871c0b2a770988e021aa21
SHA256dac6ad2b96313e9fed6a84abc829204b40effc0f89fc602889377b589c28fe4a
SHA51209d507af2faece517c5bdc69ab37d468a9cc9dc177e3737d4e31beffcb38037827c1d3f95a7de5321c914a85e69e1b4fb1c9f5d93ef08457bef57109cca0b6dc
-
C:\Users\Admin\AppData\Local\Temp\78D9.exeFilesize
342KB
MD55081f141de74d785dacfe8254097d29f
SHA1bd8f230e9c79d66718871c0b2a770988e021aa21
SHA256dac6ad2b96313e9fed6a84abc829204b40effc0f89fc602889377b589c28fe4a
SHA51209d507af2faece517c5bdc69ab37d468a9cc9dc177e3737d4e31beffcb38037827c1d3f95a7de5321c914a85e69e1b4fb1c9f5d93ef08457bef57109cca0b6dc
-
C:\Users\Admin\AppData\Roaming\htcbsdgFilesize
289KB
MD55cad000c73c0ba510be48eacfc6a892f
SHA196a56a0881b2f2e0f5d1ac0f65842482f890c87a
SHA25629b5fe14e96f657b41f5fa65332a81ffe23fdf0a79af3bc5f13daec747fb690a
SHA512df48e5fb422b9c35134999347fe961487e68d6f79a3897f679ff596a6d0c8c2b5df4e5651166ed3bed79de5cae10075137ab7d367742c0d837994fd9ce6761f7
-
C:\Users\Admin\AppData\Roaming\htcbsdgFilesize
289KB
MD55cad000c73c0ba510be48eacfc6a892f
SHA196a56a0881b2f2e0f5d1ac0f65842482f890c87a
SHA25629b5fe14e96f657b41f5fa65332a81ffe23fdf0a79af3bc5f13daec747fb690a
SHA512df48e5fb422b9c35134999347fe961487e68d6f79a3897f679ff596a6d0c8c2b5df4e5651166ed3bed79de5cae10075137ab7d367742c0d837994fd9ce6761f7
-
\ProgramData\mozglue.dllFilesize
133KB
MD58f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
-
\ProgramData\nss3.dllFilesize
1.2MB
MD5bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
-
memory/1460-143-0x0000000000400000-0x000000000048D000-memory.dmpFilesize
564KB
-
memory/1460-142-0x0000000000490000-0x000000000053E000-memory.dmpFilesize
696KB
-
memory/1460-141-0x0000000000560000-0x00000000006AA000-memory.dmpFilesize
1.3MB
-
memory/2080-145-0x0000000000000000-mapping.dmp
-
memory/2080-149-0x0000000000851000-0x000000000087F000-memory.dmpFilesize
184KB
-
memory/2080-150-0x00000000004B0000-0x00000000005FA000-memory.dmpFilesize
1.3MB
-
memory/2080-151-0x0000000000400000-0x00000000004AB000-memory.dmpFilesize
684KB
-
memory/2080-158-0x0000000060900000-0x0000000060992000-memory.dmpFilesize
584KB
-
memory/2168-148-0x0000000000000000-mapping.dmp
-
memory/2944-128-0x0000000025780000-0x00000000257E6000-memory.dmpFilesize
408KB
-
memory/2944-124-0x00000000054C0000-0x0000000005514000-memory.dmpFilesize
336KB
-
memory/2944-123-0x0000000005370000-0x00000000053C2000-memory.dmpFilesize
328KB
-
memory/2944-129-0x00000000263E0000-0x0000000026472000-memory.dmpFilesize
584KB
-
memory/2944-122-0x00000000009B0000-0x0000000000A0C000-memory.dmpFilesize
368KB
-
memory/2944-130-0x0000000026980000-0x0000000026E7E000-memory.dmpFilesize
5.0MB
-
memory/2944-119-0x0000000000000000-mapping.dmp
-
memory/2944-125-0x0000000005510000-0x000000000555C000-memory.dmpFilesize
304KB
-
memory/3096-115-0x0000000000490000-0x000000000053E000-memory.dmpFilesize
696KB
-
memory/3096-117-0x0000000000400000-0x000000000048D000-memory.dmpFilesize
564KB
-
memory/3096-116-0x0000000000490000-0x000000000053E000-memory.dmpFilesize
696KB
-
memory/3104-181-0x0000000000000000-mapping.dmp
-
memory/3108-180-0x0000000000000000-mapping.dmp
-
memory/3224-118-0x0000000001010000-0x0000000001026000-memory.dmpFilesize
88KB
-
memory/3224-144-0x00000000010C0000-0x00000000010D6000-memory.dmpFilesize
88KB
-
memory/3572-152-0x0000000000000000-mapping.dmp
-
memory/4400-179-0x0000000000000000-mapping.dmp
-
memory/4644-127-0x0000000000000000-mapping.dmp
-
memory/4692-126-0x0000000000000000-mapping.dmp
-
memory/4700-155-0x0000000007050000-0x0000000007212000-memory.dmpFilesize
1.8MB
-
memory/4700-153-0x00000000063F0000-0x0000000006466000-memory.dmpFilesize
472KB
-
memory/4700-154-0x00000000064F0000-0x000000000650E000-memory.dmpFilesize
120KB
-
memory/4700-137-0x00000000054A0000-0x00000000054EB000-memory.dmpFilesize
300KB
-
memory/4700-156-0x0000000007750000-0x0000000007C7C000-memory.dmpFilesize
5.2MB
-
memory/4700-157-0x0000000007320000-0x0000000007370000-memory.dmpFilesize
320KB
-
memory/4700-133-0x0000000005A00000-0x0000000006006000-memory.dmpFilesize
6.0MB
-
memory/4700-132-0x000000000041AD9E-mapping.dmp
-
memory/4700-131-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
-
memory/4700-134-0x0000000002F60000-0x0000000002F72000-memory.dmpFilesize
72KB
-
memory/4700-135-0x0000000005500000-0x000000000560A000-memory.dmpFilesize
1.0MB
-
memory/4700-136-0x0000000005460000-0x000000000549E000-memory.dmpFilesize
248KB