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Analysis
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max time kernel
149s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
21/09/2024, 00:51
Static task
static1
Behavioral task
behavioral1
Sample
eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe
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Size
72KB
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MD5
eec2c1539eebe98ff2430443c84b502c
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SHA1
0321261ab00e21f04e6fce3b1d4bfe3922ed3cbd
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SHA256
bfa21c905d4138da6271a80bf8bbe683a5803a5653555c116151e28c1539f79e
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SHA512
e22d1d910337611b56230c4272ebf2b147d0e68b6943c3fe94fb328d966a152b27ec0ad0ff42fbf145e406d8d5de1e472e640d6f71d440707c86522e93871cab
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SSDEEP
768:QsUuSrrHS7KljKrdFbCAX6e37Gy09BHqvgJtnvqfYfvhnEHqU09bS7KljKrdFbCK:QsKrr7ATfWHlvVEHp6ATbrr
Malware Config
Extracted
guloader
https://drive.google.com/uc?export=download&id=19zRmRWEbe_tvCeYLoFlJAOjP43TkIzc3
Signatures
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Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 3 drive.google.com 4 drive.google.com -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 2540 eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe 704 eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2540 set thread context of 704 2540 eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe 29 -
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 eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2540 eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2540 eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2540 wrote to memory of 704 2540 eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe 29 PID 2540 wrote to memory of 704 2540 eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe 29 PID 2540 wrote to memory of 704 2540 eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe 29 PID 2540 wrote to memory of 704 2540 eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe 29 PID 2540 wrote to memory of 704 2540 eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2540 -
C:\Users\Admin\AppData\Local\Temp\eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\eec2c1539eebe98ff2430443c84b502c_JaffaCakes118.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:704
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