Analysis
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max time kernel
92s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system -
submitted
01/08/2024, 22:42
Behavioral task
behavioral1
Sample
820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe
Resource
win7-20240708-en
3 signatures
150 seconds
General
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Target
820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe
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Size
139KB
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MD5
820495ef9782cd9173b3b8a360ae04e3
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SHA1
9f168a32fd093ffee555ea037ed4156308181dc5
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SHA256
cc9e519d0b381e54e45e0eea2effd295bd155d515c1cf35b8dc03495a441bc95
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SHA512
7f04625a229bee1b92c24d781f481fea80f7f95cc0a71db4bc1288e3af56f7cef1f34d8ec182984faba1be517acee523c366ac0a2eb434511e66c30640ccaea5
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SSDEEP
3072:G2c3yVZOYjbDRzDgM/K+ChNoeicW0Vmz1yi4B4rR0cOepw7vV:GBSMsbRS+wNoeTW0VmZyV20cOeKv
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4228-0-0x0000000000400000-0x0000000000436000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 1 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 820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 4228 820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4228 wrote to memory of 4328 4228 820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe 82 PID 4228 wrote to memory of 4328 4228 820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe 82 PID 4228 wrote to memory of 4328 4228 820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe 82 PID 4228 wrote to memory of 4328 4228 820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe 82 PID 4228 wrote to memory of 4328 4228 820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4228 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵PID:4328
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