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Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
04/10/2024, 01:13
Static task
static1
Behavioral task
behavioral1
Sample
1139e5d45ac9f6f0d508c95914c7dc0b_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
1139e5d45ac9f6f0d508c95914c7dc0b_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
1139e5d45ac9f6f0d508c95914c7dc0b_JaffaCakes118.exe
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Size
127KB
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MD5
1139e5d45ac9f6f0d508c95914c7dc0b
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SHA1
cba7caebb1cc2b35278ee954ab74a95035f96ce5
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SHA256
adfd305be594c859648bd82675416246890936b6efe3d4aa64ba93504fb339f4
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SHA512
a5c2150c731d07e0c35c8caa050e160510e910c1a76b50fe25215bf16f12248f0c083b6b6f9c795be9ebd5bde250b2ef158dd97f54579f1d7f4db664deff8408
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SSDEEP
1536://zYNeLx9iECnLTkzZRVkS+E8O0Nxu/7oKslhxtTUzM+SEusRG1uDVBf7KCtbVrq:z9KDHkzZjoVffQSEuZeVt7KG2ZR3cW
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2676 cmd.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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1139e5d45ac9f6f0d508c95914c7dc0b_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2096 wrote to memory of 2676 2096 1139e5d45ac9f6f0d508c95914c7dc0b_JaffaCakes118.exe 31 PID 2096 wrote to memory of 2676 2096 1139e5d45ac9f6f0d508c95914c7dc0b_JaffaCakes118.exe 31 PID 2096 wrote to memory of 2676 2096 1139e5d45ac9f6f0d508c95914c7dc0b_JaffaCakes118.exe 31 PID 2096 wrote to memory of 2676 2096 1139e5d45ac9f6f0d508c95914c7dc0b_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\1139e5d45ac9f6f0d508c95914c7dc0b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1139e5d45ac9f6f0d508c95914c7dc0b_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2096 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Lzb..bat" > nul 2> nul2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2676
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
238B
MD5ef0c1bf542821872cb6f5c488e0317bd
SHA1edfc345c86f03ceeb8773d7445f95ede94cfa470
SHA2561aa850ae45ea0fa4236b786f161057133d5e8c8e0cd7a7b55b59f338ca17a872
SHA512740f9a4f4a7a7dbec1464285158528ccc1a45883925875da65cb40a33cc1d704a001cdb4fce6bae9088febd6e875373c4a00acb897a0add01e4a04d9c896ed24