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Analysis
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max time kernel
118s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
30/09/2024, 07:04
Behavioral task
behavioral1
Sample
00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe
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Size
1.5MB
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MD5
00169ea6e3ce70bddfda6c5befda3084
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SHA1
4929f2714815c86f4e8d55fe40129501ae167eaa
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SHA256
ad2b4ffeb87fa58af474e931cfc4271b473a36ec46945e61263e983fa21c502a
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SHA512
7817328af2164029d6d53350f805cbf32f45a5feb989f7025123017160ba2f38253eb25eae689c7c643fbb7760341ce6098611775f7ed20f2a913ce8a7cba9fc
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SSDEEP
24576:6tnn98igOKptGDwPffv3Xp+vlrUCr2Rze0HSnlhgsvR98RW:6NXgOKpwGffvJ+RU6WeASnlz9k
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 888 00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 888 00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe -
Loads dropped DLL 1 IoCs
pid Process 2328 00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2328-0-0x0000000000400000-0x00000000008EF000-memory.dmp upx behavioral1/files/0x000a0000000122f6-10.dat upx behavioral1/memory/888-16-0x0000000000400000-0x00000000008EF000-memory.dmp upx -
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 00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2328 00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2328 00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe 888 00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2328 wrote to memory of 888 2328 00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe 31 PID 2328 wrote to memory of 888 2328 00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe 31 PID 2328 wrote to memory of 888 2328 00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe 31 PID 2328 wrote to memory of 888 2328 00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2328 -
C:\Users\Admin\AppData\Local\Temp\00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\00169ea6e3ce70bddfda6c5befda3084_JaffaCakes118.exe2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:888
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.5MB
MD5fa9c0d035cfa5dec07b796934d6f6963
SHA15b2c8b338f43d46a7d90d5391ca163abc761ec49
SHA2561c46719c4bf19dcdef4b65078b84892ceb5e125aacd56e4192f83f06fbea5688
SHA512b5b0bbca60b52118953f788645b66356474f8670cd2e4c55c64433385a83e7cf7f4724824a45b180732c002d3f07dcc488d4b0bec1b6b8699be4a33f128be0c0