Analysis
-
max time kernel
150s -
max time network
129s -
platform
windows7_x64 -
resource
win7-en-20210920 -
submitted
26-09-2021 16:11
Static task
static1
Behavioral task
behavioral1
Sample
831ba3bb4dfd40bf0408d07a186eb216.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
831ba3bb4dfd40bf0408d07a186eb216.exe
Resource
win10v20210408
General
-
Target
831ba3bb4dfd40bf0408d07a186eb216.exe
-
Size
140KB
-
MD5
831ba3bb4dfd40bf0408d07a186eb216
-
SHA1
adf6f3514edc63b5ce5b91d3bc781a13bb176247
-
SHA256
f6ede8409878ceb95b88f9cc7064b816568a0be6a933676709152de794173e1a
-
SHA512
e1c4f66d3aa75dce06993a49bc511cfaae178651b96860114f49df36ff48a5e4f8c7eb8b26a4675b0d53597a103034a7c06f1be7a4d60fdf9638af15c3546da7
Malware Config
Extracted
smokeloader
2020
http://naghenrietti1.top/
http://kimballiett2.top/
http://xadriettany3.top/
http://jebeccallis4.top/
http://nityanneron5.top/
http://umayaniela6.top/
http://lynettaram7.top/
http://sadineyalas8.top/
http://geenaldencia9.top/
http://aradysiusep10.top/
Extracted
raccoon
5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4
-
url4cnc
https://t.me/agrybirdsgamerept
Extracted
redline
karma
94.103.9.133:39323
Extracted
redline
Bliss
185.237.98.178:62607
Signatures
-
Generic Chinese Botnet
A botnet originating from China which is currently unnamed publicly.
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1748-94-0x0000000000390000-0x00000000003AF000-memory.dmp family_redline behavioral1/memory/1748-104-0x0000000000540000-0x000000000055E000-memory.dmp family_redline behavioral1/memory/972-103-0x0000000001FB0000-0x0000000001FD2000-memory.dmp family_redline behavioral1/memory/972-100-0x0000000001F80000-0x0000000001FA3000-memory.dmp family_redline -
SmokeLoader
Modular backdoor trojan in use since 2014.
-
Arkei Stealer Payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/472-71-0x0000000000400000-0x000000000044D000-memory.dmp family_arkei -
Chinese Botnet Payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1708-115-0x0000000010000000-0x0000000010018000-memory.dmp unk_chinese_botnet -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
-
Downloads MZ/PE file
-
Executes dropped EXE 9 IoCs
Processes:
2386.exe28C5.exe2DD5.exe3268.exeSindonsWelfare_2021-09-26_15-02.exeSolanumsYoghurt_2021-09-26_14-52.exefbf.exeUuuocai.exeUuuocai.exepid process 1684 2386.exe 588 28C5.exe 472 2DD5.exe 976 3268.exe 1748 SindonsWelfare_2021-09-26_15-02.exe 972 SolanumsYoghurt_2021-09-26_14-52.exe 1708 fbf.exe 1996 Uuuocai.exe 1208 Uuuocai.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
2386.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2386.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 2386.exe -
Deletes itself 1 IoCs
Processes:
pid process 1268 -
Loads dropped DLL 5 IoCs
Processes:
2DD5.exepid process 472 2DD5.exe 472 2DD5.exe 472 2DD5.exe 472 2DD5.exe 472 2DD5.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\2386.exe themida behavioral1/memory/1684-62-0x00000000001D0000-0x00000000001D1000-memory.dmp themida -
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.
-
Processes:
2386.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 2386.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
fbf.exedescription ioc process File opened (read-only) \??\G: fbf.exe File opened (read-only) \??\Q: fbf.exe File opened (read-only) \??\B: fbf.exe File opened (read-only) \??\L: fbf.exe File opened (read-only) \??\N: fbf.exe File opened (read-only) \??\O: fbf.exe File opened (read-only) \??\T: fbf.exe File opened (read-only) \??\U: fbf.exe File opened (read-only) \??\X: fbf.exe File opened (read-only) \??\Y: fbf.exe File opened (read-only) \??\F: fbf.exe File opened (read-only) \??\M: fbf.exe File opened (read-only) \??\P: fbf.exe File opened (read-only) \??\R: fbf.exe File opened (read-only) \??\S: fbf.exe File opened (read-only) \??\V: fbf.exe File opened (read-only) \??\W: fbf.exe File opened (read-only) \??\H: fbf.exe File opened (read-only) \??\I: fbf.exe File opened (read-only) \??\J: fbf.exe File opened (read-only) \??\K: fbf.exe File opened (read-only) \??\Z: fbf.exe File opened (read-only) \??\E: fbf.exe -
Drops file in System32 directory 2 IoCs
Processes:
Uuuocai.exeUuuocai.exedescription ioc process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat Uuuocai.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat Uuuocai.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
2386.exepid process 1684 2386.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
831ba3bb4dfd40bf0408d07a186eb216.exedescription pid process target process PID 1216 set thread context of 2044 1216 831ba3bb4dfd40bf0408d07a186eb216.exe 831ba3bb4dfd40bf0408d07a186eb216.exe -
Drops file in Program Files directory 2 IoCs
Processes:
fbf.exedescription ioc process File created C:\Program Files (x86)\Microsoft Ouigga\Uuuocai.exe fbf.exe File opened for modification C:\Program Files (x86)\Microsoft Ouigga\Uuuocai.exe fbf.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 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
831ba3bb4dfd40bf0408d07a186eb216.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 831ba3bb4dfd40bf0408d07a186eb216.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 831ba3bb4dfd40bf0408d07a186eb216.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 831ba3bb4dfd40bf0408d07a186eb216.exe -
Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
2DD5.exefbf.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2DD5.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2DD5.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 fbf.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz fbf.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 1348 timeout.exe -
Modifies data under HKEY_USERS 49 IoCs
Processes:
Uuuocai.exeUuuocai.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings Uuuocai.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections Uuuocai.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections Uuuocai.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ Uuuocai.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" Uuuocai.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f010d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Uuuocai.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CE868099-7033-4A1A-A01C-9E19E8FB6F18}\WpadDecisionTime = 30f27b4df1b2d701 Uuuocai.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CE868099-7033-4A1A-A01C-9E19E8FB6F18}\WpadDecision = "0" Uuuocai.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" Uuuocai.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f010d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Uuuocai.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CE868099-7033-4A1A-A01C-9E19E8FB6F18}\ca-d5-49-a7-3c-57 Uuuocai.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" Uuuocai.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CE868099-7033-4A1A-A01C-9E19E8FB6F18}\ca-d5-49-a7-3c-57 Uuuocai.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" Uuuocai.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CE868099-7033-4A1A-A01C-9E19E8FB6F18} Uuuocai.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-d5-49-a7-3c-57 Uuuocai.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-d5-49-a7-3c-57\WpadDecisionTime = 30f27b4df1b2d701 Uuuocai.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-d5-49-a7-3c-57\WpadDecision = "0" Uuuocai.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" Uuuocai.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-d5-49-a7-3c-57 Uuuocai.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" Uuuocai.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" Uuuocai.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-d5-49-a7-3c-57\WpadDecisionReason = "1" Uuuocai.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix Uuuocai.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" Uuuocai.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CE868099-7033-4A1A-A01C-9E19E8FB6F18}\WpadDecisionReason = "1" Uuuocai.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CE868099-7033-4A1A-A01C-9E19E8FB6F18}\WpadDecisionTime = 90f43c57f1b2d701 Uuuocai.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Uuuocai.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix Uuuocai.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad Uuuocai.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad Uuuocai.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-d5-49-a7-3c-57\WpadDecisionReason = "1" Uuuocai.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f010d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Uuuocai.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings Uuuocai.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-d5-49-a7-3c-57\WpadDecisionTime = 30f27b4df1b2d701 Uuuocai.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CE868099-7033-4A1A-A01C-9E19E8FB6F18}\WpadNetworkName = "Network 3" Uuuocai.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-d5-49-a7-3c-57\WpadDecision = "0" Uuuocai.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings Uuuocai.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Uuuocai.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings Uuuocai.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CE868099-7033-4A1A-A01C-9E19E8FB6F18}\WpadDecisionReason = "1" Uuuocai.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ Uuuocai.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" Uuuocai.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" Uuuocai.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CE868099-7033-4A1A-A01C-9E19E8FB6F18}\WpadNetworkName = "Network 3" Uuuocai.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-d5-49-a7-3c-57\WpadDetectedUrl Uuuocai.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CE868099-7033-4A1A-A01C-9E19E8FB6F18} Uuuocai.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CE868099-7033-4A1A-A01C-9E19E8FB6F18}\WpadDecision = "0" Uuuocai.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ca-d5-49-a7-3c-57\WpadDecisionTime = 90f43c57f1b2d701 Uuuocai.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
831ba3bb4dfd40bf0408d07a186eb216.exepid process 2044 831ba3bb4dfd40bf0408d07a186eb216.exe 2044 831ba3bb4dfd40bf0408d07a186eb216.exe 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 1268 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1268 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
831ba3bb4dfd40bf0408d07a186eb216.exepid process 2044 831ba3bb4dfd40bf0408d07a186eb216.exe -
Suspicious use of AdjustPrivilegeToken 14 IoCs
Processes:
2386.exeSindonsWelfare_2021-09-26_15-02.exeSolanumsYoghurt_2021-09-26_14-52.exedescription pid process Token: SeShutdownPrivilege 1268 Token: SeShutdownPrivilege 1268 Token: SeDebugPrivilege 1684 2386.exe Token: SeShutdownPrivilege 1268 Token: SeShutdownPrivilege 1268 Token: SeShutdownPrivilege 1268 Token: SeShutdownPrivilege 1268 Token: SeShutdownPrivilege 1268 Token: SeShutdownPrivilege 1268 Token: SeShutdownPrivilege 1268 Token: SeShutdownPrivilege 1268 Token: SeDebugPrivilege 1748 SindonsWelfare_2021-09-26_15-02.exe Token: SeDebugPrivilege 972 SolanumsYoghurt_2021-09-26_14-52.exe Token: SeShutdownPrivilege 1268 -
Suspicious use of FindShellTrayWindow 6 IoCs
Processes:
pid process 1268 1268 1268 1268 1268 1268 -
Suspicious use of SendNotifyMessage 6 IoCs
Processes:
pid process 1268 1268 1268 1268 1268 1268 -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
fbf.exeUuuocai.exeUuuocai.exepid process 1708 fbf.exe 1996 Uuuocai.exe 1208 Uuuocai.exe -
Suspicious use of WriteProcessMemory 46 IoCs
Processes:
831ba3bb4dfd40bf0408d07a186eb216.exe2DD5.execmd.exe3268.exeUuuocai.exedescription pid process target process PID 1216 wrote to memory of 2044 1216 831ba3bb4dfd40bf0408d07a186eb216.exe 831ba3bb4dfd40bf0408d07a186eb216.exe PID 1216 wrote to memory of 2044 1216 831ba3bb4dfd40bf0408d07a186eb216.exe 831ba3bb4dfd40bf0408d07a186eb216.exe PID 1216 wrote to memory of 2044 1216 831ba3bb4dfd40bf0408d07a186eb216.exe 831ba3bb4dfd40bf0408d07a186eb216.exe PID 1216 wrote to memory of 2044 1216 831ba3bb4dfd40bf0408d07a186eb216.exe 831ba3bb4dfd40bf0408d07a186eb216.exe PID 1216 wrote to memory of 2044 1216 831ba3bb4dfd40bf0408d07a186eb216.exe 831ba3bb4dfd40bf0408d07a186eb216.exe PID 1216 wrote to memory of 2044 1216 831ba3bb4dfd40bf0408d07a186eb216.exe 831ba3bb4dfd40bf0408d07a186eb216.exe PID 1216 wrote to memory of 2044 1216 831ba3bb4dfd40bf0408d07a186eb216.exe 831ba3bb4dfd40bf0408d07a186eb216.exe PID 1268 wrote to memory of 1684 1268 2386.exe PID 1268 wrote to memory of 1684 1268 2386.exe PID 1268 wrote to memory of 1684 1268 2386.exe PID 1268 wrote to memory of 1684 1268 2386.exe PID 1268 wrote to memory of 588 1268 28C5.exe PID 1268 wrote to memory of 588 1268 28C5.exe PID 1268 wrote to memory of 588 1268 28C5.exe PID 1268 wrote to memory of 588 1268 28C5.exe PID 1268 wrote to memory of 472 1268 2DD5.exe PID 1268 wrote to memory of 472 1268 2DD5.exe PID 1268 wrote to memory of 472 1268 2DD5.exe PID 1268 wrote to memory of 472 1268 2DD5.exe PID 1268 wrote to memory of 976 1268 3268.exe PID 1268 wrote to memory of 976 1268 3268.exe PID 1268 wrote to memory of 976 1268 3268.exe PID 472 wrote to memory of 1208 472 2DD5.exe cmd.exe PID 472 wrote to memory of 1208 472 2DD5.exe cmd.exe PID 472 wrote to memory of 1208 472 2DD5.exe cmd.exe PID 472 wrote to memory of 1208 472 2DD5.exe cmd.exe PID 1208 wrote to memory of 1348 1208 cmd.exe timeout.exe PID 1208 wrote to memory of 1348 1208 cmd.exe timeout.exe PID 1208 wrote to memory of 1348 1208 cmd.exe timeout.exe PID 1208 wrote to memory of 1348 1208 cmd.exe timeout.exe PID 976 wrote to memory of 1748 976 3268.exe SindonsWelfare_2021-09-26_15-02.exe PID 976 wrote to memory of 1748 976 3268.exe SindonsWelfare_2021-09-26_15-02.exe PID 976 wrote to memory of 1748 976 3268.exe SindonsWelfare_2021-09-26_15-02.exe PID 976 wrote to memory of 1748 976 3268.exe SindonsWelfare_2021-09-26_15-02.exe PID 976 wrote to memory of 972 976 3268.exe SolanumsYoghurt_2021-09-26_14-52.exe PID 976 wrote to memory of 972 976 3268.exe SolanumsYoghurt_2021-09-26_14-52.exe PID 976 wrote to memory of 972 976 3268.exe SolanumsYoghurt_2021-09-26_14-52.exe PID 976 wrote to memory of 972 976 3268.exe SolanumsYoghurt_2021-09-26_14-52.exe PID 976 wrote to memory of 1708 976 3268.exe fbf.exe PID 976 wrote to memory of 1708 976 3268.exe fbf.exe PID 976 wrote to memory of 1708 976 3268.exe fbf.exe PID 976 wrote to memory of 1708 976 3268.exe fbf.exe PID 1996 wrote to memory of 1208 1996 Uuuocai.exe Uuuocai.exe PID 1996 wrote to memory of 1208 1996 Uuuocai.exe Uuuocai.exe PID 1996 wrote to memory of 1208 1996 Uuuocai.exe Uuuocai.exe PID 1996 wrote to memory of 1208 1996 Uuuocai.exe Uuuocai.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\831ba3bb4dfd40bf0408d07a186eb216.exe"C:\Users\Admin\AppData\Local\Temp\831ba3bb4dfd40bf0408d07a186eb216.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\831ba3bb4dfd40bf0408d07a186eb216.exe"C:\Users\Admin\AppData\Local\Temp\831ba3bb4dfd40bf0408d07a186eb216.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
-
C:\Users\Admin\AppData\Local\Temp\2386.exeC:\Users\Admin\AppData\Local\Temp\2386.exe1⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Local\Temp\28C5.exeC:\Users\Admin\AppData\Local\Temp\28C5.exe1⤵
- Executes dropped EXE
-
C:\Users\Admin\AppData\Local\Temp\2DD5.exeC:\Users\Admin\AppData\Local\Temp\2DD5.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 timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\2DD5.exe" & exit2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\timeout.exetimeout /t 53⤵
- Delays execution with timeout.exe
-
C:\Users\Admin\AppData\Local\Temp\3268.exeC:\Users\Admin\AppData\Local\Temp\3268.exe1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\SindonsWelfare_2021-09-26_15-02.exe"C:\Users\Admin\AppData\Local\Temp\SindonsWelfare_2021-09-26_15-02.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Local\Temp\SolanumsYoghurt_2021-09-26_14-52.exe"C:\Users\Admin\AppData\Local\Temp\SolanumsYoghurt_2021-09-26_14-52.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Local\Temp\fbf.exe"C:\Users\Admin\AppData\Local\Temp\fbf.exe"2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
-
C:\Program Files (x86)\Microsoft Ouigga\Uuuocai.exe"C:\Program Files (x86)\Microsoft Ouigga\Uuuocai.exe"1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Program Files (x86)\Microsoft Ouigga\Uuuocai.exe"C:\Program Files (x86)\Microsoft Ouigga\Uuuocai.exe" Win72⤵
- Executes dropped EXE
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Program Files (x86)\Microsoft Ouigga\Uuuocai.exeMD5
fbf3187db919beaddb30ae7e52bd9a49
SHA1d2891928551f2adff238547c7cae4e3fef7cc057
SHA256a83b8dfadf92be244ccc6b2964eea2f67e0c807befa3ab969a68ee321be583dd
SHA5121d609711a21609d3bc3df80d3616ef388f32e0adcb9af865bfa3aeb9c61f81e099e5591cdecbe5412a4ea18ef236043c977faad4245ae45fd58eeb15119715ab
-
C:\Program Files (x86)\Microsoft Ouigga\Uuuocai.exeMD5
fbf3187db919beaddb30ae7e52bd9a49
SHA1d2891928551f2adff238547c7cae4e3fef7cc057
SHA256a83b8dfadf92be244ccc6b2964eea2f67e0c807befa3ab969a68ee321be583dd
SHA5121d609711a21609d3bc3df80d3616ef388f32e0adcb9af865bfa3aeb9c61f81e099e5591cdecbe5412a4ea18ef236043c977faad4245ae45fd58eeb15119715ab
-
C:\Program Files (x86)\Microsoft Ouigga\Uuuocai.exeMD5
fbf3187db919beaddb30ae7e52bd9a49
SHA1d2891928551f2adff238547c7cae4e3fef7cc057
SHA256a83b8dfadf92be244ccc6b2964eea2f67e0c807befa3ab969a68ee321be583dd
SHA5121d609711a21609d3bc3df80d3616ef388f32e0adcb9af865bfa3aeb9c61f81e099e5591cdecbe5412a4ea18ef236043c977faad4245ae45fd58eeb15119715ab
-
C:\Users\Admin\AppData\Local\Temp\2386.exeMD5
a8f923639f9b10392a12e409a4b65d80
SHA15dc1b8d6751f37ac2cfa526e35de2bedac479332
SHA256ec9c47685aaf2711429538df1efddeace58992d79f685387778f0a99af4cdbe5
SHA51257a34ad6388e675c69dcce9a5a8761d9d7ec80be3229545b82dfd8bf16f0702ccdf6a51b8316d569f10f8a6e2e9b9e78ee07227b73d356984a10061b63921214
-
C:\Users\Admin\AppData\Local\Temp\28C5.exeMD5
fd671770412227717cda8c1eb4fe01c8
SHA163a70f145f545b565f6eb17217e1ee266131d953
SHA25618cb80a5210c9bdca13e3ac1f0a8a3fc3fc9ceb60c991045160a6552fab7d3e6
SHA5129c24142d45522c855bd7504b0ce3f62fe4ad14958ffc6bdab4591d3fbff66d90347e33352c0aa5d18bea1ad3dc9f5ffce828a058bd294b2c552729d0b244c7da
-
C:\Users\Admin\AppData\Local\Temp\2DD5.exeMD5
4bb4625eefca3f9dfa7ceb06e2ed0acf
SHA117eef61253fb891fefe31852db649c328e718c1f
SHA2564bf0b22a3a3a941e5e656212af53bdacd3cc42a104bfdf0a331f3819d82384d5
SHA512d2893a37226007207c2ad04f2b40e0ec9aa91478fc65792c8f487435d018368b7f85ddd639212cf0b827f5e7c8cfffa1449962a803a18e3efc3c5cfd6c05792b
-
C:\Users\Admin\AppData\Local\Temp\2DD5.exeMD5
4bb4625eefca3f9dfa7ceb06e2ed0acf
SHA117eef61253fb891fefe31852db649c328e718c1f
SHA2564bf0b22a3a3a941e5e656212af53bdacd3cc42a104bfdf0a331f3819d82384d5
SHA512d2893a37226007207c2ad04f2b40e0ec9aa91478fc65792c8f487435d018368b7f85ddd639212cf0b827f5e7c8cfffa1449962a803a18e3efc3c5cfd6c05792b
-
C:\Users\Admin\AppData\Local\Temp\3268.exeMD5
b2d8e3fc81ee69664d1221439ffd9ee8
SHA1c325fe65f692c8ee023f12f41cbb0663d658b917
SHA2562532854386c2ac90a742a4cb593fa2502f261ff2909444de7415ea175285b89b
SHA512d31b225f989b75c02e09660aa5ec70e6a92b901567c823b38a726ed9735d60df755fbd9f80fb12a34e835253707a3ba8e0318f233b54794e55b79f785287976f
-
C:\Users\Admin\AppData\Local\Temp\3268.exeMD5
b2d8e3fc81ee69664d1221439ffd9ee8
SHA1c325fe65f692c8ee023f12f41cbb0663d658b917
SHA2562532854386c2ac90a742a4cb593fa2502f261ff2909444de7415ea175285b89b
SHA512d31b225f989b75c02e09660aa5ec70e6a92b901567c823b38a726ed9735d60df755fbd9f80fb12a34e835253707a3ba8e0318f233b54794e55b79f785287976f
-
C:\Users\Admin\AppData\Local\Temp\SindonsWelfare_2021-09-26_15-02.exeMD5
85ea0a07196273bbe4f6c62a03a2f203
SHA1cdd0dffd5d27e3ad577ae8b9d2bb96f6f5dfe04e
SHA2566cb9da1cb79c8725942119d20eceb769f64513380285b8729310ba025f0c4843
SHA512a5f0ce32164d00b13c6d9a88686c4db835366b68260b6e2ce16ad00b44f7c435c4e034d753c9774a7e237f3b02cf16d2983c56b1bc6925baa6d1902b67a2fe80
-
C:\Users\Admin\AppData\Local\Temp\SolanumsYoghurt_2021-09-26_14-52.exeMD5
105284f4061d970957c38814ed96eec6
SHA1a6a0adb7f986be857be7520da0b498c975b0d845
SHA2565709a8b2658fa9ccf9137f164dae6094d997c0cc42e87cb84f9e6e86087b07ef
SHA512771e64a374320d57f0b0f98272dd3dc657546494bb881efa5984ce4e0cf14c2f9b1aef8a1e269099c80dc9705d5af9f457519d2231150305206848a7d52658a7
-
C:\Users\Admin\AppData\Local\Temp\fbf.exeMD5
fbf3187db919beaddb30ae7e52bd9a49
SHA1d2891928551f2adff238547c7cae4e3fef7cc057
SHA256a83b8dfadf92be244ccc6b2964eea2f67e0c807befa3ab969a68ee321be583dd
SHA5121d609711a21609d3bc3df80d3616ef388f32e0adcb9af865bfa3aeb9c61f81e099e5591cdecbe5412a4ea18ef236043c977faad4245ae45fd58eeb15119715ab
-
C:\Users\Admin\AppData\Local\Temp\fbf.exeMD5
fbf3187db919beaddb30ae7e52bd9a49
SHA1d2891928551f2adff238547c7cae4e3fef7cc057
SHA256a83b8dfadf92be244ccc6b2964eea2f67e0c807befa3ab969a68ee321be583dd
SHA5121d609711a21609d3bc3df80d3616ef388f32e0adcb9af865bfa3aeb9c61f81e099e5591cdecbe5412a4ea18ef236043c977faad4245ae45fd58eeb15119715ab
-
\??\c:\users\admin\appdata\local\temp\sindonswelfare_2021-09-26_15-02.exeMD5
85ea0a07196273bbe4f6c62a03a2f203
SHA1cdd0dffd5d27e3ad577ae8b9d2bb96f6f5dfe04e
SHA2566cb9da1cb79c8725942119d20eceb769f64513380285b8729310ba025f0c4843
SHA512a5f0ce32164d00b13c6d9a88686c4db835366b68260b6e2ce16ad00b44f7c435c4e034d753c9774a7e237f3b02cf16d2983c56b1bc6925baa6d1902b67a2fe80
-
\??\c:\users\admin\appdata\local\temp\solanumsyoghurt_2021-09-26_14-52.exeMD5
105284f4061d970957c38814ed96eec6
SHA1a6a0adb7f986be857be7520da0b498c975b0d845
SHA2565709a8b2658fa9ccf9137f164dae6094d997c0cc42e87cb84f9e6e86087b07ef
SHA512771e64a374320d57f0b0f98272dd3dc657546494bb881efa5984ce4e0cf14c2f9b1aef8a1e269099c80dc9705d5af9f457519d2231150305206848a7d52658a7
-
\ProgramData\mozglue.dllMD5
8f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
-
\ProgramData\msvcp140.dllMD5
109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
-
\ProgramData\nss3.dllMD5
bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
-
\ProgramData\sqlite3.dllMD5
e477a96c8f2b18d6b5c27bde49c990bf
SHA1e980c9bf41330d1e5bd04556db4646a0210f7409
SHA25616574f51785b0e2fc29c2c61477eb47bb39f714829999511dc8952b43ab17660
SHA512335a86268e7c0e568b1c30981ec644e6cd332e66f96d2551b58a82515316693c1859d87b4f4b7310cf1ac386cee671580fdd999c3bcb23acf2c2282c01c8798c
-
\ProgramData\vcruntime140.dllMD5
7587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
-
memory/472-71-0x0000000000400000-0x000000000044D000-memory.dmpFilesize
308KB
-
memory/472-70-0x0000000000270000-0x000000000029D000-memory.dmpFilesize
180KB
-
memory/472-67-0x0000000000000000-mapping.dmp
-
memory/588-64-0x0000000000000000-mapping.dmp
-
memory/588-83-0x0000000000240000-0x00000000002D0000-memory.dmpFilesize
576KB
-
memory/588-84-0x0000000000400000-0x00000000004F1000-memory.dmpFilesize
964KB
-
memory/972-90-0x0000000000000000-mapping.dmp
-
memory/972-103-0x0000000001FB0000-0x0000000001FD2000-memory.dmpFilesize
136KB
-
memory/972-100-0x0000000001F80000-0x0000000001FA3000-memory.dmpFilesize
140KB
-
memory/972-102-0x0000000004822000-0x0000000004823000-memory.dmpFilesize
4KB
-
memory/972-112-0x0000000000400000-0x00000000004CB000-memory.dmpFilesize
812KB
-
memory/972-106-0x0000000004824000-0x0000000004826000-memory.dmpFilesize
8KB
-
memory/972-105-0x0000000004823000-0x0000000004824000-memory.dmpFilesize
4KB
-
memory/972-101-0x0000000004821000-0x0000000004822000-memory.dmpFilesize
4KB
-
memory/972-97-0x0000000000230000-0x0000000000267000-memory.dmpFilesize
220KB
-
memory/976-76-0x0000000001010000-0x0000000001011000-memory.dmpFilesize
4KB
-
memory/976-73-0x0000000000000000-mapping.dmp
-
memory/1208-85-0x0000000000000000-mapping.dmp
-
memory/1208-123-0x0000000000000000-mapping.dmp
-
memory/1216-56-0x0000000000220000-0x0000000000229000-memory.dmpFilesize
36KB
-
memory/1268-57-0x0000000002B30000-0x0000000002B46000-memory.dmpFilesize
88KB
-
memory/1348-86-0x0000000000000000-mapping.dmp
-
memory/1684-58-0x0000000000000000-mapping.dmp
-
memory/1684-66-0x0000000000C90000-0x0000000000C91000-memory.dmpFilesize
4KB
-
memory/1684-62-0x00000000001D0000-0x00000000001D1000-memory.dmpFilesize
4KB
-
memory/1708-92-0x0000000000000000-mapping.dmp
-
memory/1708-115-0x0000000010000000-0x0000000010018000-memory.dmpFilesize
96KB
-
memory/1708-108-0x0000000001D20000-0x0000000001DDC000-memory.dmpFilesize
752KB
-
memory/1708-109-0x0000000000400000-0x00000000004C4000-memory.dmpFilesize
784KB
-
memory/1748-110-0x00000000020E4000-0x00000000020E6000-memory.dmpFilesize
8KB
-
memory/1748-111-0x00000000020E3000-0x00000000020E4000-memory.dmpFilesize
4KB
-
memory/1748-94-0x0000000000390000-0x00000000003AF000-memory.dmpFilesize
124KB
-
memory/1748-88-0x0000000000000000-mapping.dmp
-
memory/1748-104-0x0000000000540000-0x000000000055E000-memory.dmpFilesize
120KB
-
memory/1748-99-0x00000000020E1000-0x00000000020E2000-memory.dmpFilesize
4KB
-
memory/1748-98-0x0000000000400000-0x00000000004C5000-memory.dmpFilesize
788KB
-
memory/1748-96-0x00000000020E2000-0x00000000020E3000-memory.dmpFilesize
4KB
-
memory/1748-95-0x00000000002C0000-0x00000000002F0000-memory.dmpFilesize
192KB
-
memory/2044-53-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
-
memory/2044-55-0x0000000075B11000-0x0000000075B13000-memory.dmpFilesize
8KB
-
memory/2044-54-0x0000000000402FA5-mapping.dmp