Analysis
- max time kernel
163s - max time network
142s - platform
windows7_x64 - resource
win7-en - submitted
06/09/2021, 22:08
Static task
static1
Behavioral task
behavioral1
Sample
f8896e327cdf85749c94a832107c453f.exe
Resource
win7-en
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
f8896e327cdf85749c94a832107c453f.exe
Resource
win10v20210408
0 signatures
0 seconds
General
- Target f8896e327cdf85749c94a832107c453f.exe
- Size 1.2MB
- Sample210906-1185eaegal
- SHA256 32d8cde15a3e57d033e2bad6e8e0d1a3a16f4934ca4c0df122cbc7d3a0de710a
- MD5 f8896e327cdf85749c94a832107c453f
- SHA1 5b3a73c7ab7f223737974e358865158dfd093dba
- SHA512 ff44673ec6e6dc0b95f49e1d27ca97c99a322439288a9a5e1392ee959dc2287331ee02ad2fee403f6fdd49ce49ae6a74c697b41407a8c4b73668e979e69dbe4c
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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raccoon
Botnet
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8d540643cc195ccd3e77766ab1d4b73d68715d8c
Attributes
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url4cnc
https://telete.in/hipPelfoxhop
rc4.plain
rc4.plain
Signatures
- Downloads MZ/PE file
- Executes dropped EXE 7 IoCs
pid Process 1140 3ZCcEqzUkn.exe 1628 besthotnewetc.exe 1996 ss.exe 1704 svchost32.exe 968 services32.exe 1948 svchost32.exe 924 sihost32.exe - Deletes itself 1 IoCs
pid Process 1320 cmd.exe - Loads dropped DLL 14 IoCs
pid Process 572 f8896e327cdf85749c94a832107c453f.exe 572 f8896e327cdf85749c94a832107c453f.exe 572 f8896e327cdf85749c94a832107c453f.exe 572 f8896e327cdf85749c94a832107c453f.exe 572 f8896e327cdf85749c94a832107c453f.exe 572 f8896e327cdf85749c94a832107c453f.exe 572 f8896e327cdf85749c94a832107c453f.exe 572 f8896e327cdf85749c94a832107c453f.exe 572 f8896e327cdf85749c94a832107c453f.exe 1140 3ZCcEqzUkn.exe 1392 cmd.exe 1704 svchost32.exe 1692 cmd.exe 1948 svchost32.exe - Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- 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
description pid Process procid_target PID 1240 set thread context of 572 1240 f8896e327cdf85749c94a832107c453f.exe 30 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1408 schtasks.exe 1100 schtasks.exe - Delays execution with timeout.exe 1 IoCs
pid Process 2008 timeout.exe - Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 756 powershell.exe 1008 powershell.exe 1616 powershell.exe 1728 powershell.exe 1704 svchost32.exe 1308 powershell.exe 984 powershell.exe 472 powershell.exe 1924 powershell.exe 1948 svchost32.exe - Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 1996 ss.exe Token: SeDebugPrivilege 756 powershell.exe Token: SeDebugPrivilege 1008 powershell.exe Token: SeDebugPrivilege 1616 powershell.exe Token: SeDebugPrivilege 1728 powershell.exe Token: SeDebugPrivilege 1704 svchost32.exe Token: SeDebugPrivilege 1308 powershell.exe Token: SeDebugPrivilege 984 powershell.exe Token: SeDebugPrivilege 472 powershell.exe Token: SeDebugPrivilege 1924 powershell.exe Token: SeDebugPrivilege 1948 svchost32.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1240 wrote to memory of 572 1240 f8896e327cdf85749c94a832107c453f.exe 30 PID 1240 wrote to memory of 572 1240 f8896e327cdf85749c94a832107c453f.exe 30 PID 1240 wrote to memory of 572 1240 f8896e327cdf85749c94a832107c453f.exe 30 PID 1240 wrote to memory of 572 1240 f8896e327cdf85749c94a832107c453f.exe 30 PID 1240 wrote to memory of 572 1240 f8896e327cdf85749c94a832107c453f.exe 30 PID 1240 wrote to memory of 572 1240 f8896e327cdf85749c94a832107c453f.exe 30 PID 1240 wrote to memory of 572 1240 f8896e327cdf85749c94a832107c453f.exe 30 PID 1240 wrote to memory of 572 1240 f8896e327cdf85749c94a832107c453f.exe 30 PID 1240 wrote to memory of 572 1240 f8896e327cdf85749c94a832107c453f.exe 30 PID 1240 wrote to memory of 572 1240 f8896e327cdf85749c94a832107c453f.exe 30 PID 572 wrote to memory of 1140 572 f8896e327cdf85749c94a832107c453f.exe 32 PID 572 wrote to memory of 1140 572 f8896e327cdf85749c94a832107c453f.exe 32 PID 572 wrote to memory of 1140 572 f8896e327cdf85749c94a832107c453f.exe 32 PID 572 wrote to memory of 1140 572 f8896e327cdf85749c94a832107c453f.exe 32 PID 572 wrote to memory of 1320 572 f8896e327cdf85749c94a832107c453f.exe 33 PID 572 wrote to memory of 1320 572 f8896e327cdf85749c94a832107c453f.exe 33 PID 572 wrote to memory of 1320 572 f8896e327cdf85749c94a832107c453f.exe 33 PID 572 wrote to memory of 1320 572 f8896e327cdf85749c94a832107c453f.exe 33 PID 1320 wrote to memory of 2008 1320 cmd.exe 35 PID 1320 wrote to memory of 2008 1320 cmd.exe 35 PID 1320 wrote to memory of 2008 1320 cmd.exe 35 PID 1320 wrote to memory of 2008 1320 cmd.exe 35 PID 1140 wrote to memory of 1628 1140 3ZCcEqzUkn.exe 36 PID 1140 wrote to memory of 1628 1140 3ZCcEqzUkn.exe 36 PID 1140 wrote to memory of 1628 1140 3ZCcEqzUkn.exe 36 PID 1140 wrote to memory of 1996 1140 3ZCcEqzUkn.exe 37 PID 1140 wrote to memory of 1996 1140 3ZCcEqzUkn.exe 37 PID 1140 wrote to memory of 1996 1140 3ZCcEqzUkn.exe 37 PID 1628 wrote to memory of 1920 1628 besthotnewetc.exe 39 PID 1628 wrote to memory of 1920 1628 besthotnewetc.exe 39 PID 1628 wrote to memory of 1920 1628 besthotnewetc.exe 39 PID 1920 wrote to memory of 756 1920 cmd.exe 41 PID 1920 wrote to memory of 756 1920 cmd.exe 41 PID 1920 wrote to memory of 756 1920 cmd.exe 41 PID 1920 wrote to memory of 1008 1920 cmd.exe 42 PID 1920 wrote to memory of 1008 1920 cmd.exe 42 PID 1920 wrote to memory of 1008 1920 cmd.exe 42 PID 1920 wrote to memory of 1616 1920 cmd.exe 43 PID 1920 wrote to memory of 1616 1920 cmd.exe 43 PID 1920 wrote to memory of 1616 1920 cmd.exe 43 PID 1920 wrote to memory of 1728 1920 cmd.exe 44 PID 1920 wrote to memory of 1728 1920 cmd.exe 44 PID 1920 wrote to memory of 1728 1920 cmd.exe 44 PID 1628 wrote to memory of 1392 1628 besthotnewetc.exe 45 PID 1628 wrote to memory of 1392 1628 besthotnewetc.exe 45 PID 1628 wrote to memory of 1392 1628 besthotnewetc.exe 45 PID 1392 wrote to memory of 1704 1392 cmd.exe 47 PID 1392 wrote to memory of 1704 1392 cmd.exe 47 PID 1392 wrote to memory of 1704 1392 cmd.exe 47 PID 1704 wrote to memory of 1736 1704 svchost32.exe 48 PID 1704 wrote to memory of 1736 1704 svchost32.exe 48 PID 1704 wrote to memory of 1736 1704 svchost32.exe 48 PID 1736 wrote to memory of 1408 1736 cmd.exe 50 PID 1736 wrote to memory of 1408 1736 cmd.exe 50 PID 1736 wrote to memory of 1408 1736 cmd.exe 50 PID 1704 wrote to memory of 968 1704 svchost32.exe 51 PID 1704 wrote to memory of 968 1704 svchost32.exe 51 PID 1704 wrote to memory of 968 1704 svchost32.exe 51 PID 1704 wrote to memory of 292 1704 svchost32.exe 52 PID 1704 wrote to memory of 292 1704 svchost32.exe 52 PID 1704 wrote to memory of 292 1704 svchost32.exe 52 PID 968 wrote to memory of 548 968 services32.exe 54 PID 968 wrote to memory of 548 968 services32.exe 54 PID 968 wrote to memory of 548 968 services32.exe 54
Processes
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C:\Users\Admin\AppData\Local\Temp\f8896e327cdf85749c94a832107c453f.exe"C:\Users\Admin\AppData\Local\Temp\f8896e327cdf85749c94a832107c453f.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1240 -
C:\Users\Admin\AppData\Local\Temp\f8896e327cdf85749c94a832107c453f.exe"{path}"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:572 -
C:\Users\Admin\AppData\Local\Temp\3ZCcEqzUkn.exe"C:\Users\Admin\AppData\Local\Temp\3ZCcEqzUkn.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1140 -
C:\Users\Admin\AppData\Local\Temp\besthotnewetc.exe"C:\Users\Admin\AppData\Local\Temp\besthotnewetc.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1628 -
C:\Windows\system32\cmd.exe"cmd" /c powershell -Command Add-MpPreference -ExclusionPath '%UserProfile%' & powershell -Command Add-MpPreference -ExclusionPath '%AppData%' & powershell -Command Add-MpPreference -ExclusionPath '%Temp%' & powershell -Command Add-MpPreference -ExclusionPath '%SystemRoot%' & exit5⤵
- Suspicious use of WriteProcessMemory
PID:1920 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin'6⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:756
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'6⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1008
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'6⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1616
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command Add-MpPreference -ExclusionPath 'C:\Windows'6⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1728
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c C:\Users\Admin\AppData\Local\Temp\svchost32.exe "C:\Users\Admin\AppData\Local\Temp\besthotnewetc.exe"5⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1392 -
C:\Users\Admin\AppData\Local\Temp\svchost32.exeC:\Users\Admin\AppData\Local\Temp\svchost32.exe "C:\Users\Admin\AppData\Local\Temp\besthotnewetc.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1704 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "services32" /tr '"C:\Users\Admin\services32.exe"' & exit7⤵
- Suspicious use of WriteProcessMemory
PID:1736 -
C:\Windows\system32\schtasks.exeschtasks /create /f /sc onlogon /rl highest /tn "services32" /tr '"C:\Users\Admin\services32.exe"'8⤵
- Creates scheduled task(s)
PID:1408
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C:\Users\Admin\services32.exe"C:\Users\Admin\services32.exe"7⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:968 -
C:\Windows\system32\cmd.exe"cmd" /c powershell -Command Add-MpPreference -ExclusionPath '%UserProfile%' & powershell -Command Add-MpPreference -ExclusionPath '%AppData%' & powershell -Command Add-MpPreference -ExclusionPath '%Temp%' & powershell -Command Add-MpPreference -ExclusionPath '%SystemRoot%' & exit8⤵PID:548
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin'9⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1308
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'9⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:984
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'9⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:472
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command Add-MpPreference -ExclusionPath 'C:\Windows'9⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1924
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c C:\Users\Admin\AppData\Local\Temp\svchost32.exe "C:\Users\Admin\services32.exe"8⤵
- Loads dropped DLL
PID:1692 -
C:\Users\Admin\AppData\Local\Temp\svchost32.exeC:\Users\Admin\AppData\Local\Temp\svchost32.exe "C:\Users\Admin\services32.exe"9⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1948 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "services32" /tr '"C:\Users\Admin\services32.exe"' & exit10⤵PID:296
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C:\Windows\system32\schtasks.exeschtasks /create /f /sc onlogon /rl highest /tn "services32" /tr '"C:\Users\Admin\services32.exe"'11⤵
- Creates scheduled task(s)
PID:1100
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C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost32.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost32.exe"10⤵
- Executes dropped EXE
PID:924
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\svchost32.exe"10⤵PID:1140
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C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 311⤵PID:752
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\svchost32.exe"7⤵PID:292
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C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 38⤵PID:600
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C:\Users\Admin\AppData\Local\Temp\ss.exe"C:\Users\Admin\AppData\Local\Temp\ss.exe"4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1996
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C:\Windows\SysWOW64\cmd.execmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\f8896e327cdf85749c94a832107c453f.exe"3⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1320 -
C:\Windows\SysWOW64\timeout.exetimeout /T 10 /NOBREAK4⤵
- Delays execution with timeout.exe
PID:2008
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