Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
27-05-2022 10:01
Static task
static1
General
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Target
0cddee6c37b9d4b29c702b21f00ad4e384f2634033260d6ad46a5bb318a708b8.exe
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Size
274KB
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MD5
854c91c5b136052732b8726c6a853e02
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SHA1
21e0b40e42dcd7bc9297c801189f6765ad2fe8ac
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SHA256
0cddee6c37b9d4b29c702b21f00ad4e384f2634033260d6ad46a5bb318a708b8
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SHA512
b2f6bae46cabf0533b581bc8fc0f6c3b37eed9003da0982a5eacd9eb121439977527db26ced38df7eb435ce34c9bc4753ce6f9709645f66fa7646b4aee68ec09
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
vidar
52.3
1415
https://t.me/hyipsdigest
https://mastodon.online/@ronxik13
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profile_id
1415
Extracted
redline
4
45.10.43.167:26696
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auth_value
907b4009a916888062785688f81bc6b3
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine Payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1316-173-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
SmokeLoader
Modular backdoor trojan in use since 2014.
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suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
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suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
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suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
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Vidar Stealer 2 IoCs
Processes:
resource yara_rule behavioral1/memory/176-144-0x0000000000A90000-0x0000000000ADF000-memory.dmp family_vidar behavioral1/memory/176-145-0x0000000000400000-0x0000000000933000-memory.dmp family_vidar -
Executes dropped EXE 2 IoCs
Processes:
4C7A.exe5FE4.exepid process 4020 4C7A.exe 176 5FE4.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
4C7A.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation 4C7A.exe -
Loads dropped DLL 2 IoCs
Processes:
5FE4.exepid process 176 5FE4.exe 176 5FE4.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
4C7A.exedescription pid process target process PID 4020 set thread context of 1316 4020 4C7A.exe InstallUtil.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4724 2764 WerFault.exe explorer.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
0cddee6c37b9d4b29c702b21f00ad4e384f2634033260d6ad46a5bb318a708b8.exedescription ioc process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 0cddee6c37b9d4b29c702b21f00ad4e384f2634033260d6ad46a5bb318a708b8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 0cddee6c37b9d4b29c702b21f00ad4e384f2634033260d6ad46a5bb318a708b8.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 0cddee6c37b9d4b29c702b21f00ad4e384f2634033260d6ad46a5bb318a708b8.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
5FE4.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 5FE4.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 5FE4.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 2348 timeout.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
0cddee6c37b9d4b29c702b21f00ad4e384f2634033260d6ad46a5bb318a708b8.exepid process 4120 0cddee6c37b9d4b29c702b21f00ad4e384f2634033260d6ad46a5bb318a708b8.exe 4120 0cddee6c37b9d4b29c702b21f00ad4e384f2634033260d6ad46a5bb318a708b8.exe 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 1032 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1032 -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
0cddee6c37b9d4b29c702b21f00ad4e384f2634033260d6ad46a5bb318a708b8.exepid process 4120 0cddee6c37b9d4b29c702b21f00ad4e384f2634033260d6ad46a5bb318a708b8.exe 1032 1032 1032 1032 -
Suspicious use of AdjustPrivilegeToken 16 IoCs
Processes:
4C7A.exeInstallUtil.exedescription pid process Token: SeShutdownPrivilege 1032 Token: SeCreatePagefilePrivilege 1032 Token: SeShutdownPrivilege 1032 Token: SeCreatePagefilePrivilege 1032 Token: SeShutdownPrivilege 1032 Token: SeCreatePagefilePrivilege 1032 Token: SeShutdownPrivilege 1032 Token: SeCreatePagefilePrivilege 1032 Token: SeDebugPrivilege 4020 4C7A.exe Token: SeDebugPrivilege 1316 InstallUtil.exe Token: SeShutdownPrivilege 1032 Token: SeCreatePagefilePrivilege 1032 Token: SeShutdownPrivilege 1032 Token: SeCreatePagefilePrivilege 1032 Token: SeShutdownPrivilege 1032 Token: SeCreatePagefilePrivilege 1032 -
Suspicious use of WriteProcessMemory 27 IoCs
Processes:
4C7A.execmd.exedescription pid process target process PID 1032 wrote to memory of 4020 1032 4C7A.exe PID 1032 wrote to memory of 4020 1032 4C7A.exe PID 1032 wrote to memory of 4020 1032 4C7A.exe PID 1032 wrote to memory of 176 1032 5FE4.exe PID 1032 wrote to memory of 176 1032 5FE4.exe PID 1032 wrote to memory of 176 1032 5FE4.exe PID 1032 wrote to memory of 2764 1032 explorer.exe PID 1032 wrote to memory of 2764 1032 explorer.exe PID 1032 wrote to memory of 2764 1032 explorer.exe PID 1032 wrote to memory of 2764 1032 explorer.exe PID 1032 wrote to memory of 4860 1032 explorer.exe PID 1032 wrote to memory of 4860 1032 explorer.exe PID 1032 wrote to memory of 4860 1032 explorer.exe PID 4020 wrote to memory of 3280 4020 4C7A.exe cmd.exe PID 4020 wrote to memory of 3280 4020 4C7A.exe cmd.exe PID 4020 wrote to memory of 3280 4020 4C7A.exe cmd.exe PID 3280 wrote to memory of 2348 3280 cmd.exe timeout.exe PID 3280 wrote to memory of 2348 3280 cmd.exe timeout.exe PID 3280 wrote to memory of 2348 3280 cmd.exe timeout.exe PID 4020 wrote to memory of 1316 4020 4C7A.exe InstallUtil.exe PID 4020 wrote to memory of 1316 4020 4C7A.exe InstallUtil.exe PID 4020 wrote to memory of 1316 4020 4C7A.exe InstallUtil.exe PID 4020 wrote to memory of 1316 4020 4C7A.exe InstallUtil.exe PID 4020 wrote to memory of 1316 4020 4C7A.exe InstallUtil.exe PID 4020 wrote to memory of 1316 4020 4C7A.exe InstallUtil.exe PID 4020 wrote to memory of 1316 4020 4C7A.exe InstallUtil.exe PID 4020 wrote to memory of 1316 4020 4C7A.exe InstallUtil.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0cddee6c37b9d4b29c702b21f00ad4e384f2634033260d6ad46a5bb318a708b8.exe"C:\Users\Admin\AppData\Local\Temp\0cddee6c37b9d4b29c702b21f00ad4e384f2634033260d6ad46a5bb318a708b8.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Users\Admin\AppData\Local\Temp\4C7A.exeC:\Users\Admin\AppData\Local\Temp\4C7A.exe1⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout 102⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\timeout.exetimeout 103⤵
- Delays execution with timeout.exe
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe2⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\5FE4.exeC:\Users\Admin\AppData\Local\Temp\5FE4.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2764 -s 8882⤵
- Program crash
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C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 2764 -ip 27641⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\ProgramData\mozglue.dllFilesize
133KB
MD58f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
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C:\ProgramData\nss3.dllFilesize
1.2MB
MD5bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
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C:\Users\Admin\AppData\Local\Temp\4C7A.exeFilesize
342KB
MD55081f141de74d785dacfe8254097d29f
SHA1bd8f230e9c79d66718871c0b2a770988e021aa21
SHA256dac6ad2b96313e9fed6a84abc829204b40effc0f89fc602889377b589c28fe4a
SHA51209d507af2faece517c5bdc69ab37d468a9cc9dc177e3737d4e31beffcb38037827c1d3f95a7de5321c914a85e69e1b4fb1c9f5d93ef08457bef57109cca0b6dc
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C:\Users\Admin\AppData\Local\Temp\4C7A.exeFilesize
342KB
MD55081f141de74d785dacfe8254097d29f
SHA1bd8f230e9c79d66718871c0b2a770988e021aa21
SHA256dac6ad2b96313e9fed6a84abc829204b40effc0f89fc602889377b589c28fe4a
SHA51209d507af2faece517c5bdc69ab37d468a9cc9dc177e3737d4e31beffcb38037827c1d3f95a7de5321c914a85e69e1b4fb1c9f5d93ef08457bef57109cca0b6dc
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C:\Users\Admin\AppData\Local\Temp\5FE4.exeFilesize
424KB
MD56641efc4581527396f07ecb7064b0b70
SHA1d7d311b3c434142ae4475bce8a29d00db63171fd
SHA256ce72b2805cd1f5215210a5318ceba62bebafe82a54fc593487b361375c24302e
SHA51243c5bccfbeea12585b97827e17a21b1de8856f3d177d58422022393d8cd28d8a0e6e8468468b798a1f71341f22705ecf5bd69b8ea3395a3936912459d77c313f
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C:\Users\Admin\AppData\Local\Temp\5FE4.exeFilesize
424KB
MD56641efc4581527396f07ecb7064b0b70
SHA1d7d311b3c434142ae4475bce8a29d00db63171fd
SHA256ce72b2805cd1f5215210a5318ceba62bebafe82a54fc593487b361375c24302e
SHA51243c5bccfbeea12585b97827e17a21b1de8856f3d177d58422022393d8cd28d8a0e6e8468468b798a1f71341f22705ecf5bd69b8ea3395a3936912459d77c313f
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memory/176-146-0x0000000060900000-0x0000000060992000-memory.dmpFilesize
584KB
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memory/176-143-0x0000000000CA9000-0x0000000000CD7000-memory.dmpFilesize
184KB
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memory/176-138-0x0000000000000000-mapping.dmp
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memory/176-145-0x0000000000400000-0x0000000000933000-memory.dmpFilesize
5.2MB
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memory/176-144-0x0000000000A90000-0x0000000000ADF000-memory.dmpFilesize
316KB
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memory/1032-133-0x0000000000DA0000-0x0000000000DB6000-memory.dmpFilesize
88KB
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memory/1316-176-0x00000000051E0000-0x00000000052EA000-memory.dmpFilesize
1.0MB
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memory/1316-177-0x0000000005110000-0x000000000514C000-memory.dmpFilesize
240KB
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memory/1316-173-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1316-182-0x00000000081D0000-0x00000000086FC000-memory.dmpFilesize
5.2MB
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memory/1316-181-0x0000000007AD0000-0x0000000007C92000-memory.dmpFilesize
1.8MB
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memory/1316-180-0x0000000006CD0000-0x0000000006D20000-memory.dmpFilesize
320KB
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memory/1316-179-0x0000000006160000-0x000000000617E000-memory.dmpFilesize
120KB
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memory/1316-172-0x0000000000000000-mapping.dmp
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memory/1316-175-0x00000000050B0000-0x00000000050C2000-memory.dmpFilesize
72KB
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memory/1316-178-0x00000000060B0000-0x0000000006126000-memory.dmpFilesize
472KB
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memory/1316-174-0x0000000005630000-0x0000000005C48000-memory.dmpFilesize
6.1MB
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memory/2348-168-0x0000000000000000-mapping.dmp
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memory/2764-141-0x0000000000000000-mapping.dmp
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memory/3280-167-0x0000000000000000-mapping.dmp
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memory/4020-137-0x0000000000E30000-0x0000000000E8C000-memory.dmpFilesize
368KB
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memory/4020-171-0x00000000268A0000-0x0000000026E44000-memory.dmpFilesize
5.6MB
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memory/4020-170-0x0000000026250000-0x00000000262E2000-memory.dmpFilesize
584KB
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memory/4020-169-0x00000000058F0000-0x0000000005956000-memory.dmpFilesize
408KB
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memory/4020-134-0x0000000000000000-mapping.dmp
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memory/4120-131-0x00000000001F0000-0x00000000001F9000-memory.dmpFilesize
36KB
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memory/4120-132-0x0000000000400000-0x000000000090D000-memory.dmpFilesize
5.1MB
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memory/4120-130-0x0000000000998000-0x00000000009A1000-memory.dmpFilesize
36KB
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memory/4860-142-0x0000000000000000-mapping.dmp