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Analysis
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max time kernel
145s -
max time network
18s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
27/09/2024, 12:02
Static task
static1
Behavioral task
behavioral1
Sample
fa5e8af4ddaeae96084499dbff8d5526_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fa5e8af4ddaeae96084499dbff8d5526_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
fa5e8af4ddaeae96084499dbff8d5526_JaffaCakes118.exe
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Size
396KB
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MD5
fa5e8af4ddaeae96084499dbff8d5526
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SHA1
286159f4de595d66bb971a0f4ef43e9fe894e9bd
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SHA256
739cd82fbf5326d7c889d253a09a57f7afd77d3d7ae181fcdfcbd517cecdf854
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SHA512
f8006ff780c36d7da4b8b89dede6662b2f5eb0d67ab70e304ade0353bb5917ea1e83670b7147085031d07529e1fc64df6ca306046bd66ff31790e663730eda07
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SSDEEP
6144:UWU6L0P9FNZT0I6bIBz6TT86fzAK9qBwh:UF87Cz6TTffzPqQ
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2240 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 2820 ghlvihx.exe -
Loads dropped DLL 4 IoCs
pid Process 2240 cmd.exe 2240 cmd.exe 2820 ghlvihx.exe 2820 ghlvihx.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 5 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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ghlvihx.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fa5e8af4ddaeae96084499dbff8d5526_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language taskkill.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2240 cmd.exe 2892 PING.EXE -
Kills process with taskkill 1 IoCs
pid Process 2680 taskkill.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2892 PING.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2820 ghlvihx.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2680 taskkill.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 2820 ghlvihx.exe 2820 ghlvihx.exe 2820 ghlvihx.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 2820 ghlvihx.exe 2820 ghlvihx.exe 2820 ghlvihx.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 2276 wrote to memory of 2240 2276 fa5e8af4ddaeae96084499dbff8d5526_JaffaCakes118.exe 29 PID 2276 wrote to memory of 2240 2276 fa5e8af4ddaeae96084499dbff8d5526_JaffaCakes118.exe 29 PID 2276 wrote to memory of 2240 2276 fa5e8af4ddaeae96084499dbff8d5526_JaffaCakes118.exe 29 PID 2276 wrote to memory of 2240 2276 fa5e8af4ddaeae96084499dbff8d5526_JaffaCakes118.exe 29 PID 2240 wrote to memory of 2680 2240 cmd.exe 31 PID 2240 wrote to memory of 2680 2240 cmd.exe 31 PID 2240 wrote to memory of 2680 2240 cmd.exe 31 PID 2240 wrote to memory of 2680 2240 cmd.exe 31 PID 2240 wrote to memory of 2892 2240 cmd.exe 33 PID 2240 wrote to memory of 2892 2240 cmd.exe 33 PID 2240 wrote to memory of 2892 2240 cmd.exe 33 PID 2240 wrote to memory of 2892 2240 cmd.exe 33 PID 2240 wrote to memory of 2820 2240 cmd.exe 34 PID 2240 wrote to memory of 2820 2240 cmd.exe 34 PID 2240 wrote to memory of 2820 2240 cmd.exe 34 PID 2240 wrote to memory of 2820 2240 cmd.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\fa5e8af4ddaeae96084499dbff8d5526_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fa5e8af4ddaeae96084499dbff8d5526_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2276 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /f /pid 2276 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\fa5e8af4ddaeae96084499dbff8d5526_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\ghlvihx.exe -f2⤵
- Deletes itself
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2240 -
C:\Windows\SysWOW64\taskkill.exetaskkill /f /pid 22763⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2680
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C:\Windows\SysWOW64\PING.EXEping -n 3 127.13⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2892
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C:\Users\Admin\AppData\Local\ghlvihx.exeC:\Users\Admin\AppData\Local\ghlvihx.exe -f3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2820
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
396KB
MD5fa5e8af4ddaeae96084499dbff8d5526
SHA1286159f4de595d66bb971a0f4ef43e9fe894e9bd
SHA256739cd82fbf5326d7c889d253a09a57f7afd77d3d7ae181fcdfcbd517cecdf854
SHA512f8006ff780c36d7da4b8b89dede6662b2f5eb0d67ab70e304ade0353bb5917ea1e83670b7147085031d07529e1fc64df6ca306046bd66ff31790e663730eda07