Analysis
- max time kernel
68s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
18/11/2022, 22:35
General
- Target 15710855b6272a6740f8f5e9b1ba3a8d.exe
- Size 333KB
- Sample221118-2hmzwsfa7v
- SHA256 302087f56db8bf13c20c52aad047a088aac5165ed29ffe83d8360df8ec40be88
Malware Config
Extracted
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redline
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email
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89.23.96.39:44465
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auth_value
f9940860247e8a85fc8c16674c54799c
Extracted
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vidar
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55.7
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1827
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https://t.me/deadftx
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https://www.ultimate-guitar.com/u/smbfupkuhrgc1
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profile_id
1827
Extracted
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amadey
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3.50
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193.56.146.174/g84kvj4jck/index.php
Extracted
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redline
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8m
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chardhesha.xyz:81
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jalocliche.xyz:81
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auth_value
40f61f1011202f643d5fe545c9e6597d
Extracted
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redline
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KRIPT
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212.8.246.157:32348
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auth_value
80ebe4bab7a98a7ce9c75989ff9f40b4
Signatures
- Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
- Detect Amadey credential stealer module 2 IoCs
- Detects Smokeloader packer 1 IoCs
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine payload 4 IoCs
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Vidar
Vidar is an infostealer based on Arkei stealer.
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
- Downloads MZ/PE file
- Executes dropped EXE 9 IoCs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL 2 IoCs
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Themida packer 4 IoCs
Detects Themida, an advanced Windows software protection system.
- Uses the VBS compiler for execution 1 TTPs
- Accesses 2FA software files, possible credential harvesting 2 TTPs
- 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.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Legitimate hosting services abused for malware hosting/C2 1 TTPs
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Program crash 6 IoCs
- Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Creates scheduled task(s) 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Delays execution with timeout.exe 1 IoCs
- Runs ping.exe 1 TTPs 1 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 19 IoCs
- Suspicious use of AdjustPrivilegeToken 64 IoCs
- Suspicious use of WriteProcessMemory 64 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\15710855b6272a6740f8f5e9b1ba3a8d.exe"C:\Users\Admin\AppData\Local\Temp\15710855b6272a6740f8f5e9b1ba3a8d.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Users\Admin\AppData\Local\Temp\39CD.exeC:\Users\Admin\AppData\Local\Temp\39CD.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\3D29.exeC:\Users\Admin\AppData\Local\Temp\3D29.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4392 -s 1482⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\44BC.exeC:\Users\Admin\AppData\Local\Temp\44BC.exe1⤵
- Executes dropped EXE
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\44BC.exe" & exit2⤵
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C:\Windows\SysWOW64\timeout.exetimeout /t 63⤵
- Delays execution with timeout.exe
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4816 -s 19762⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4392 -ip 43921⤵
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C:\Users\Admin\AppData\Local\Temp\4BA2.exeC:\Users\Admin\AppData\Local\Temp\4BA2.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 548 -s 8762⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\4FE9.exeC:\Users\Admin\AppData\Local\Temp\4FE9.exe1⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe"C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe"2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rovwer.exe /TR "C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe" /F3⤵
- Creates scheduled task(s)
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "rovwer.exe" /P "Admin:N"&&CACLS "rovwer.exe" /P "Admin:R" /E&&echo Y|CACLS "..\99e342142d" /P "Admin:N"&&CACLS "..\99e342142d" /P "Admin:R" /E&&Exit3⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵
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C:\Windows\SysWOW64\cacls.exeCACLS "rovwer.exe" /P "Admin:N"4⤵
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C:\Windows\SysWOW64\cacls.exeCACLS "rovwer.exe" /P "Admin:R" /E4⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵
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C:\Windows\SysWOW64\cacls.exeCACLS "..\99e342142d" /P "Admin:N"4⤵
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C:\Windows\SysWOW64\cacls.exeCACLS "..\99e342142d" /P "Admin:R" /E4⤵
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main3⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4116 -s 11362⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\5EFD.exeC:\Users\Admin\AppData\Local\Temp\5EFD.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\B.exe"C:\Users\Admin\AppData\Local\Temp\B.exe"3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /create /tn COMSurrogate /f /sc onlogon /rl highest /tr "C:\Users\Admin\vivaca loc kevilena xatequij nocolok_gijafe meci dokinori kikojiyi\quegego fatilila voy boji.exe"4⤵
- Creates scheduled task(s)
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C:\Users\Admin\vivaca loc kevilena xatequij nocolok_gijafe meci dokinori kikojiyi\quegego fatilila voy boji.exe"C:\Users\Admin\vivaca loc kevilena xatequij nocolok_gijafe meci dokinori kikojiyi\quegego fatilila voy boji.exe"4⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe"5⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe"5⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe"5⤵
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C:\Windows\SysWOW64\cmd.execmd.exe /C schtasks /create /tn kqZiVKBcGO /tr C:\Users\Admin\AppData\Roaming\kqZiVKBcGO\IaXkWQxCbj.exe /st 00:00 /du 9999:59 /sc once /ri 1 /f6⤵
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C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn kqZiVKBcGO /tr C:\Users\Admin\AppData\Roaming\kqZiVKBcGO\IaXkWQxCbj.exe /st 00:00 /du 9999:59 /sc once /ri 1 /f7⤵
- Creates scheduled task(s)
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c chcp 65001 && ping 127.0.0.1 && DEL /F /S /Q /A "C:\Users\Admin\AppData\Local\Temp\B.exe"4⤵
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C:\Windows\SysWOW64\chcp.comchcp 650015⤵
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C:\Windows\SysWOW64\PING.EXEping 127.0.0.15⤵
- Runs ping.exe
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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 -pss -s 472 -p 4116 -ip 41161⤵
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C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
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C:\Windows\explorer.exeC:\Windows\explorer.exe1⤵
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
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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 4816 -ip 48161⤵
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe1⤵
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C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exeC:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe1⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 4162⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4180 -ip 41801⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 548 -ip 5481⤵
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C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exeC:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe1⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2852 -s 4162⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 2852 -ip 28521⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
mozglue.dll
nss3.dll
39CD.exe
39CD.exe
3D29.exe
3D29.exe
44BC.exe
44BC.exe
4BA2.exe
4BA2.exe
4FE9.exe
4FE9.exe
5EFD.exe
5EFD.exe
rovwer.exe
rovwer.exe
rovwer.exe
rovwer.exe
B.exe
B.exe
cred64.dll
cred64.dll
quegego fatilila voy boji.exe
quegego fatilila voy boji.exe
memory/220-225-0x00007FFF3B1D0000-0x00007FFF3BC91000-memory.dmp
memory/220-188-0x0000000000AB0000-0x0000000001298000-memory.dmp
memory/220-146-0x00007FFF5A5D0000-0x00007FFF5A7C5000-memory.dmp
memory/220-141-0x0000000000AB0000-0x0000000001298000-memory.dmp
memory/220-145-0x0000000000AB0000-0x0000000001298000-memory.dmp
memory/220-250-0x00007FFF3B1D0000-0x00007FFF3BC91000-memory.dmp
memory/220-248-0x00007FFF5A5D0000-0x00007FFF5A7C5000-memory.dmp
memory/220-224-0x00007FFF5A5D0000-0x00007FFF5A7C5000-memory.dmp
memory/220-147-0x00007FFF3B1D0000-0x00007FFF3BC91000-memory.dmp
memory/220-251-0x0000000000AB0000-0x0000000001298000-memory.dmp
memory/548-210-0x0000000000648000-0x0000000000679000-memory.dmp
memory/548-197-0x0000000000400000-0x00000000005AE000-memory.dmp
memory/548-195-0x00000000021F0000-0x000000000222E000-memory.dmp
memory/636-241-0x00000000007E0000-0x00000000007EB000-memory.dmp
memory/636-240-0x00000000007F0000-0x00000000007F6000-memory.dmp
memory/924-270-0x00000000021D0000-0x00000000022BF000-memory.dmp
memory/924-231-0x000000000274C000-0x0000000002C0D000-memory.dmp
memory/924-259-0x00000000021D0000-0x00000000022BF000-memory.dmp
memory/924-260-0x0000000010D20000-0x0000000010E72000-memory.dmp
memory/924-263-0x0000000010D20000-0x0000000010E72000-memory.dmp
memory/1188-227-0x0000000000A80000-0x0000000000AA7000-memory.dmp
memory/1188-226-0x0000000000AB0000-0x0000000000AD2000-memory.dmp
memory/1876-189-0x00000000004A0000-0x00000000004A9000-memory.dmp
memory/1876-271-0x00000000004A0000-0x00000000004A9000-memory.dmp
memory/1876-192-0x0000000000490000-0x000000000049F000-memory.dmp
memory/2104-243-0x0000000001280000-0x0000000001287000-memory.dmp
memory/2104-244-0x0000000000FF0000-0x0000000000FFD000-memory.dmp
memory/2776-246-0x0000000000400000-0x000000000044E000-memory.dmp
memory/2844-158-0x0000000007AF0000-0x0000000007BFA000-memory.dmp
memory/2844-193-0x0000000005E10000-0x0000000005E76000-memory.dmp
memory/2844-185-0x0000000005D70000-0x0000000005E02000-memory.dmp
memory/2844-190-0x0000000008D50000-0x00000000092F4000-memory.dmp
memory/2844-211-0x0000000008970000-0x0000000008B32000-memory.dmp
memory/2844-149-0x0000000000400000-0x0000000000428000-memory.dmp
memory/2844-230-0x00000000088A0000-0x00000000088F0000-memory.dmp
memory/2844-228-0x0000000008820000-0x0000000008896000-memory.dmp
memory/2844-159-0x0000000006120000-0x0000000006132000-memory.dmp
memory/2844-157-0x0000000006160000-0x0000000006778000-memory.dmp
memory/2844-160-0x0000000007DC0000-0x0000000007DFC000-memory.dmp
memory/2844-217-0x0000000009830000-0x0000000009D5C000-memory.dmp
memory/2984-180-0x00000000004B0000-0x00000000004B7000-memory.dmp
memory/2984-181-0x00000000004A0000-0x00000000004AB000-memory.dmp
memory/2984-269-0x00000000004B0000-0x00000000004B7000-memory.dmp
memory/3060-199-0x0000000000CB0000-0x0000000000CB9000-memory.dmp
memory/3060-214-0x0000000000CC0000-0x0000000000CC5000-memory.dmp
memory/3616-249-0x00000000008A0000-0x00000000008A8000-memory.dmp
memory/3616-245-0x0000000000890000-0x000000000089B000-memory.dmp
memory/3752-216-0x0000000000D00000-0x0000000000D06000-memory.dmp
memory/3752-219-0x0000000000CF0000-0x0000000000CFC000-memory.dmp
memory/3816-235-0x00000000009F0000-0x00000000009F5000-memory.dmp
memory/3816-236-0x00000000009E0000-0x00000000009E9000-memory.dmp
memory/3944-268-0x0000000000400000-0x0000000000428000-memory.dmp
memory/3944-266-0x0000000000400000-0x0000000000428000-memory.dmp
memory/3964-232-0x0000000000A73000-0x0000000000A92000-memory.dmp
memory/3964-234-0x0000000000400000-0x0000000000861000-memory.dmp
memory/4080-302-0x0000000010430000-0x0000000012CCF000-memory.dmp
memory/4116-171-0x00000000001C0000-0x00000000001FE000-memory.dmp
memory/4116-170-0x0000000000BB3000-0x0000000000BD2000-memory.dmp
memory/4116-208-0x0000000000400000-0x0000000000861000-memory.dmp
memory/4116-205-0x0000000000BB3000-0x0000000000BD2000-memory.dmp
memory/4116-172-0x0000000000400000-0x0000000000861000-memory.dmp
memory/4816-169-0x0000000000400000-0x00000000005A9000-memory.dmp
memory/4816-252-0x00000000006E8000-0x0000000000715000-memory.dmp
memory/4816-183-0x0000000061E00000-0x0000000061EF3000-memory.dmp
memory/4816-168-0x0000000000630000-0x000000000067A000-memory.dmp
memory/4816-167-0x00000000006E8000-0x0000000000715000-memory.dmp
memory/4816-254-0x0000000000400000-0x00000000005A9000-memory.dmp
memory/5056-132-0x0000000000B02000-0x0000000000B17000-memory.dmp
memory/5056-135-0x0000000000400000-0x0000000000857000-memory.dmp
memory/5056-134-0x0000000000400000-0x0000000000857000-memory.dmp
memory/5056-133-0x0000000000030000-0x0000000000039000-memory.dmp
memory/5064-313-0x0000000000400000-0x00000000008CB000-memory.dmp
memory/5064-315-0x0000000000400000-0x00000000008CB000-memory.dmp
memory/5064-318-0x0000000000400000-0x00000000008CB000-memory.dmp