Analysis
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max time kernel
150s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19-01-2025 16:12
Behavioral task
behavioral1
Sample
JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe
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Size
667KB
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MD5
cc8718484c2549e2318a19f5bda5cafe
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SHA1
64609b5e3f4e42177e0a45ccaf974d88bb285031
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SHA256
2acc4f42fd5082b21c30a4ddbaf0a8761b1a2f0d50bd681c3ca1630f6679d5c5
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SHA512
68e3b30a76d30d058f55397a540d6250f9ff5acd8e22c970459f31fdf849709dc028991e66aaa813207236a01287274d63ab7c9871dd7bc02556913553594ad3
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SSDEEP
12288:WbMqmzEEb4E9F/ATyGv4XKGQi2lJLm1Giizl6oAlpxElrW1A:WItEEb4Ev/ATEXKGVnGTzpA1Ec1A
Malware Config
Signatures
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Cycbot family
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Detects Cycbot payload 6 IoCs
Cycbot is a backdoor and trojan written in C++.
resource yara_rule behavioral1/memory/1344-100-0x0000000000400000-0x0000000000452000-memory.dmp family_cycbot behavioral1/memory/2164-102-0x0000000000400000-0x0000000000452000-memory.dmp family_cycbot behavioral1/memory/2272-166-0x0000000000400000-0x0000000000452000-memory.dmp family_cycbot behavioral1/memory/2164-168-0x0000000000400000-0x0000000000452000-memory.dmp family_cycbot behavioral1/memory/2164-241-0x0000000000400000-0x0000000000452000-memory.dmp family_cycbot behavioral1/memory/2164-282-0x0000000000400000-0x0000000000452000-memory.dmp family_cycbot -
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Modifies security service 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "3" bohost.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" DV245F.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" pieobur.exe -
Modiloader family
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ModiLoader Second Stage 7 IoCs
resource yara_rule behavioral1/memory/2692-9-0x0000000000400000-0x000000000041F000-memory.dmp modiloader_stage2 behavioral1/memory/2744-13-0x0000000000400000-0x00000000004CF000-memory.dmp modiloader_stage2 behavioral1/memory/2744-14-0x0000000000400000-0x00000000004CF000-memory.dmp modiloader_stage2 behavioral1/files/0x0008000000016d9a-43.dat modiloader_stage2 behavioral1/memory/2880-61-0x0000000000400000-0x000000000041E000-memory.dmp modiloader_stage2 behavioral1/memory/2744-76-0x0000000000400000-0x00000000004CF000-memory.dmp modiloader_stage2 behavioral1/memory/2744-272-0x0000000000400000-0x00000000004CF000-memory.dmp modiloader_stage2 -
Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Disables taskbar notifications via registry modification
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Deletes itself 1 IoCs
pid Process 2324 cmd.exe -
Executes dropped EXE 8 IoCs
pid Process 2724 DV245F.exe 2600 pieobur.exe 2880 aohost.exe 2372 aohost.exe 2164 bohost.exe 1112 dohost.exe 1344 bohost.exe 2272 bohost.exe -
Loads dropped DLL 10 IoCs
pid Process 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 2724 DV245F.exe 2724 DV245F.exe 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /x" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /Y" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /e" pieobur.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\C98.exe = "C:\\Program Files (x86)\\LP\\26FF\\C98.exe" bohost.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /R" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /p" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /b" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /i" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /I" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /g" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /q" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /J" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /T" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /M" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /l" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /o" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /F" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /G" DV245F.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /m" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /n" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /A" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /f" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /Q" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /B" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /c" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /k" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /D" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /N" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /y" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /a" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /H" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /C" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /w" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /r" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /K" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /h" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /V" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /X" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /u" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /z" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /L" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /d" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /G" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /t" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /Z" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /j" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /v" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /W" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /E" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /P" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /O" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /s" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /U" pieobur.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\pieobur = "C:\\Users\\Admin\\pieobur.exe /S" pieobur.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum aohost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 aohost.exe -
Enumerates processes with tasklist 1 TTPs 2 IoCs
pid Process 2592 tasklist.exe 1592 tasklist.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2692 set thread context of 2744 2692 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 31 PID 2880 set thread context of 2372 2880 aohost.exe 39 -
resource yara_rule behavioral1/memory/2744-3-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/2744-11-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/2744-5-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/2744-2-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/2744-12-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/2744-13-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/2744-14-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/2372-65-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/2372-66-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/2372-59-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/2372-55-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/2372-53-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/2744-76-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/1344-100-0x0000000000400000-0x0000000000452000-memory.dmp upx behavioral1/memory/2372-101-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/2164-102-0x0000000000400000-0x0000000000452000-memory.dmp upx behavioral1/memory/2272-166-0x0000000000400000-0x0000000000452000-memory.dmp upx behavioral1/memory/2164-168-0x0000000000400000-0x0000000000452000-memory.dmp upx behavioral1/memory/2164-241-0x0000000000400000-0x0000000000452000-memory.dmp upx behavioral1/memory/2744-272-0x0000000000400000-0x00000000004CF000-memory.dmp upx behavioral1/memory/2164-282-0x0000000000400000-0x0000000000452000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\LP\26FF\86AD.tmp bohost.exe File opened for modification C:\Program Files (x86)\LP\26FF\C98.exe bohost.exe File created C:\Program Files (x86)\LP\26FF\C98.exe bohost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 13 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DV245F.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pieobur.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bohost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tasklist.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language aohost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bohost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dohost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bohost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tasklist.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2724 DV245F.exe 2724 DV245F.exe 2600 pieobur.exe 2372 aohost.exe 2600 pieobur.exe 2600 pieobur.exe 2164 bohost.exe 2164 bohost.exe 2164 bohost.exe 2164 bohost.exe 2164 bohost.exe 2164 bohost.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2600 pieobur.exe 2164 bohost.exe 2164 bohost.exe 2164 bohost.exe 2164 bohost.exe 2164 bohost.exe 2164 bohost.exe 2164 bohost.exe 2164 bohost.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1260 explorer.exe -
Suspicious use of AdjustPrivilegeToken 17 IoCs
description pid Process Token: SeDebugPrivilege 2592 tasklist.exe Token: SeRestorePrivilege 1632 msiexec.exe Token: SeTakeOwnershipPrivilege 1632 msiexec.exe Token: SeSecurityPrivilege 1632 msiexec.exe Token: SeShutdownPrivilege 1260 explorer.exe Token: SeShutdownPrivilege 1260 explorer.exe Token: SeShutdownPrivilege 1260 explorer.exe Token: SeShutdownPrivilege 1260 explorer.exe Token: SeShutdownPrivilege 1260 explorer.exe Token: SeShutdownPrivilege 1260 explorer.exe Token: SeShutdownPrivilege 1260 explorer.exe Token: SeShutdownPrivilege 1260 explorer.exe Token: SeShutdownPrivilege 1260 explorer.exe Token: SeShutdownPrivilege 1260 explorer.exe Token: SeDebugPrivilege 1592 tasklist.exe Token: SeShutdownPrivilege 1260 explorer.exe Token: SeShutdownPrivilege 1260 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe 1260 explorer.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 2724 DV245F.exe 2600 pieobur.exe 1112 dohost.exe -
Suspicious use of WriteProcessMemory 60 IoCs
description pid Process procid_target PID 2692 wrote to memory of 2744 2692 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 31 PID 2692 wrote to memory of 2744 2692 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 31 PID 2692 wrote to memory of 2744 2692 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 31 PID 2692 wrote to memory of 2744 2692 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 31 PID 2692 wrote to memory of 2744 2692 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 31 PID 2692 wrote to memory of 2744 2692 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 31 PID 2692 wrote to memory of 2744 2692 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 31 PID 2692 wrote to memory of 2744 2692 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 31 PID 2744 wrote to memory of 2724 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 32 PID 2744 wrote to memory of 2724 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 32 PID 2744 wrote to memory of 2724 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 32 PID 2744 wrote to memory of 2724 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 32 PID 2724 wrote to memory of 2600 2724 DV245F.exe 33 PID 2724 wrote to memory of 2600 2724 DV245F.exe 33 PID 2724 wrote to memory of 2600 2724 DV245F.exe 33 PID 2724 wrote to memory of 2600 2724 DV245F.exe 33 PID 2724 wrote to memory of 2608 2724 DV245F.exe 34 PID 2724 wrote to memory of 2608 2724 DV245F.exe 34 PID 2724 wrote to memory of 2608 2724 DV245F.exe 34 PID 2724 wrote to memory of 2608 2724 DV245F.exe 34 PID 2608 wrote to memory of 2592 2608 cmd.exe 36 PID 2608 wrote to memory of 2592 2608 cmd.exe 36 PID 2608 wrote to memory of 2592 2608 cmd.exe 36 PID 2608 wrote to memory of 2592 2608 cmd.exe 36 PID 2744 wrote to memory of 2880 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 38 PID 2744 wrote to memory of 2880 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 38 PID 2744 wrote to memory of 2880 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 38 PID 2744 wrote to memory of 2880 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 38 PID 2880 wrote to memory of 2372 2880 aohost.exe 39 PID 2880 wrote to memory of 2372 2880 aohost.exe 39 PID 2880 wrote to memory of 2372 2880 aohost.exe 39 PID 2880 wrote to memory of 2372 2880 aohost.exe 39 PID 2880 wrote to memory of 2372 2880 aohost.exe 39 PID 2880 wrote to memory of 2372 2880 aohost.exe 39 PID 2880 wrote to memory of 2372 2880 aohost.exe 39 PID 2880 wrote to memory of 2372 2880 aohost.exe 39 PID 2744 wrote to memory of 2164 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 40 PID 2744 wrote to memory of 2164 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 40 PID 2744 wrote to memory of 2164 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 40 PID 2744 wrote to memory of 2164 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 40 PID 2744 wrote to memory of 1112 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 42 PID 2744 wrote to memory of 1112 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 42 PID 2744 wrote to memory of 1112 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 42 PID 2744 wrote to memory of 1112 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 42 PID 2164 wrote to memory of 1344 2164 bohost.exe 43 PID 2164 wrote to memory of 1344 2164 bohost.exe 43 PID 2164 wrote to memory of 1344 2164 bohost.exe 43 PID 2164 wrote to memory of 1344 2164 bohost.exe 43 PID 2164 wrote to memory of 2272 2164 bohost.exe 45 PID 2164 wrote to memory of 2272 2164 bohost.exe 45 PID 2164 wrote to memory of 2272 2164 bohost.exe 45 PID 2164 wrote to memory of 2272 2164 bohost.exe 45 PID 2744 wrote to memory of 2324 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 48 PID 2744 wrote to memory of 2324 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 48 PID 2744 wrote to memory of 2324 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 48 PID 2744 wrote to memory of 2324 2744 JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe 48 PID 2324 wrote to memory of 1592 2324 cmd.exe 50 PID 2324 wrote to memory of 1592 2324 cmd.exe 50 PID 2324 wrote to memory of 1592 2324 cmd.exe 50 PID 2324 wrote to memory of 1592 2324 cmd.exe 50 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer bohost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" bohost.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2692 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exeJaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2744 -
C:\Users\Admin\DV245F.exeC:\Users\Admin\DV245F.exe3⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2724 -
C:\Users\Admin\pieobur.exe"C:\Users\Admin\pieobur.exe"4⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2600
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del DV245F.exe4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2608 -
C:\Windows\SysWOW64\tasklist.exetasklist5⤵
- Enumerates processes with tasklist
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2592
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C:\Users\Admin\aohost.exeC:\Users\Admin\aohost.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2880 -
C:\Users\Admin\aohost.exeaohost.exe4⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:2372
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C:\Users\Admin\bohost.exeC:\Users\Admin\bohost.exe3⤵
- Modifies security service
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2164 -
C:\Users\Admin\bohost.exeC:\Users\Admin\bohost.exe startC:\Users\Admin\AppData\Roaming\F7CC7\DC526.exe%C:\Users\Admin\AppData\Roaming\F7CC74⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1344
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C:\Users\Admin\bohost.exeC:\Users\Admin\bohost.exe startC:\Program Files (x86)\C762D\lvvm.exe%C:\Program Files (x86)\C762D4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2272
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C:\Users\Admin\dohost.exeC:\Users\Admin\dohost.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1112
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del JaffaCakes118_cc8718484c2549e2318a19f5bda5cafe.exe3⤵
- Deletes itself
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2324 -
C:\Windows\SysWOW64\tasklist.exetasklist4⤵
- Enumerates processes with tasklist
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1592
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1632
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C:\Windows\explorer.exeexplorer.exe1⤵
- Boot or Logon Autostart Execution: Active Setup
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1260
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
5Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
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Downloads
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Filesize
600B
MD551e7227a7b780349896d91922342d7c9
SHA1d5940ffd80e16b9e9557321eb561390bb4d4caf5
SHA25611611e610c46e0b1d0dd5300994743651dd07f099f2d999ff101ab422405b547
SHA5127c544392ad60140c3aaf19a464c91e6cbe4481c456c376bcd5133de78c05bb2f1216b19f8c15d9f03075b2cfb4b4e1333fb174aff0f5c708421908727755cd6a
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Filesize
996B
MD5d9bda77e6af3ad135161f75109b273e3
SHA1c770107c197f1d7d2456e7c7b85ed08b1d92b213
SHA256b49f8d4a07348f114a71f960a76a7e4103586b60b09794dffc2c1f5e864d72a1
SHA512fba692d466f685d878514b24a64d8a6e85b34e6bb429904d26beddc7b28c901125dd97bb083c817ea8eae6cdbe3966d6e6ff2fd17a2f7325592b560feb8e2fa4
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Filesize
1KB
MD510511ebabde02645ffc94f34e08db7c1
SHA1ff959d1455fa459d7ebabf57399e0cbb80e4f8d4
SHA2565d5201be37be21f8d2fef4be93d90d3436969aebfed9a7440b5377d957393253
SHA5122b9d9450daad593e7319342894c88644462e29a3bce04d2404a8c560b09f2ad49fba8d5a2b9e50199d82ba2dbf1f602c2afe3db0458fb66f96ff3a839755a60f
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Filesize
216KB
MD500b1af88e176b5fdb1b82a38cfdce35b
SHA1c0f77262df92698911e0ac2f7774e93fc6b06280
SHA25650f026d57fea9c00d49629484442ea59cccc0053d7db73168d68544a3bbf6f59
SHA5129e55e7c440af901f9c6d0cdae619f6e964b9b75c9351c76ea64362ff161c150b12a1caabb3d2eb63353a59ae70e7159ca6b3793ed0cc11994766846ac316107f
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Filesize
152KB
MD54401958b004eb197d4f0c0aaccee9a18
SHA150e600f7c5c918145c5a270b472b114faa72a971
SHA2564c477ed134bc76fa7b912f1aad5e59d4f56f993baa16646e25fec2fdeed3bd8b
SHA512f0548bdaafce2cde2f9d3bd1c26ed3c8e9321ef6d706bd372e18886d834828e5bb54ae44f19764e94574ceb4a1a2a99bdd8476e174b05114fcac9a6d4a2d58e6
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Filesize
173KB
MD50578a41258df62b7b4320ceaafedde53
SHA150e7c0b00f8f1e5355423893f10ae8ee844d70f4
SHA25618941e3030ef70437a5330e4689ec262f887f6f6f1da1cd66c0cbae2a76e75bf
SHA5125870a73798bad1f92b4d79f20bf618112ec8917574f6b25ab968c47afff419a829eef57b0282fb4c53e6e636436c8cf52a01426c46bdd4a0ea948d371f0feb09
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Filesize
24KB
MD5d7390e209a42ea46d9cbfc5177b8324e
SHA1eff57330de49be19d2514dd08e614afc97b061d2
SHA256d2d49c37bdf2313756897245c3050494b39e824af448450eca1c0e83cf95b1e5
SHA512de0eb11dd20cd9d74f47b138fb4189a299a57173fe2635150045b01629354f35b26e0575acd25501403af0db238a123b2e5a79582b47aee1d6e786f5eec1929d
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Filesize
216KB
MD5a7e6d72a4683e38dbf2ec2093b803f2c
SHA1f7e505dfeac96f111a8061d806e9bde826c9144b
SHA256ae619518f1fb353b1805ac5c758794833cba5be5a7d4934309a380372d33e71f
SHA5123705bdb3b382ce7d4d7d78be9e7bd50a9916acaa61ff3df9f0af1c8ee40b026666a797cba7f40053aff5ee73375197674263035eef1d803f6341b3000f4ba8db