Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
22-08-2024 18:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b8b967e4a85ad9855ab032f1f44d4acc_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
b8b967e4a85ad9855ab032f1f44d4acc_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
b8b967e4a85ad9855ab032f1f44d4acc_JaffaCakes118.exe
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Size
120KB
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MD5
b8b967e4a85ad9855ab032f1f44d4acc
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SHA1
ec8582e69132fe6539c2d87ac5216b0d59285278
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SHA256
74959ca3547a99b3181aa514aa537053c09a19f37189dde678bdc5dc8a985c43
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SHA512
23d1d30df9858daaca99d1182bee96a5ea41d306060b966a67a676b983030779992b41e35d0af597f784d9dc02db89436702e9075a4122d74a97914569357e3b
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SSDEEP
768:L52y1EvsDZfGfhfqSy3/y3V3z378Ibih+aN1QFQiU+fP6dgSdgpdg+dgqFdgp2L9:LdYU8Jfql+ep1GQUzx5E1o7
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" reoahij.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation b8b967e4a85ad9855ab032f1f44d4acc_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 5084 reoahij.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\reoahij = "C:\\Users\\Admin\\reoahij.exe" reoahij.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 2 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 b8b967e4a85ad9855ab032f1f44d4acc_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reoahij.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe 5084 reoahij.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3372 b8b967e4a85ad9855ab032f1f44d4acc_JaffaCakes118.exe 5084 reoahij.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3372 wrote to memory of 5084 3372 b8b967e4a85ad9855ab032f1f44d4acc_JaffaCakes118.exe 90 PID 3372 wrote to memory of 5084 3372 b8b967e4a85ad9855ab032f1f44d4acc_JaffaCakes118.exe 90 PID 3372 wrote to memory of 5084 3372 b8b967e4a85ad9855ab032f1f44d4acc_JaffaCakes118.exe 90 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83 PID 5084 wrote to memory of 3372 5084 reoahij.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\b8b967e4a85ad9855ab032f1f44d4acc_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b8b967e4a85ad9855ab032f1f44d4acc_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3372 -
C:\Users\Admin\reoahij.exe"C:\Users\Admin\reoahij.exe"2⤵
- 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
- Suspicious use of WriteProcessMemory
PID:5084
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
120KB
MD57ace4c8e9922659aa0af1d7778718b7b
SHA19efc56635bdbd61afb255e14c18e785472ab94b8
SHA256dc12a3f5970e6674085603e4bf1f96428242438c1766429271d88ad98d365021
SHA5129a0bc69d1b6afbe7a160aceaf272405974799211bb287f69423e2974a481895223f039c17c4359a1083ecf3a3d870a4dadd469b863a680c92dfaa4ccad68a277