Analysis
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max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
16/04/2024, 22:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f472e155bd45a2bafd206eb9c31251d0_JaffaCakes118.dll
Resource
win7-20240221-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
f472e155bd45a2bafd206eb9c31251d0_JaffaCakes118.dll
Resource
win10v2004-20240412-en
2 signatures
150 seconds
General
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Target
f472e155bd45a2bafd206eb9c31251d0_JaffaCakes118.dll
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Size
74KB
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MD5
f472e155bd45a2bafd206eb9c31251d0
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SHA1
0f07e0acfca53ed5350b67336a89d4f8963dd49a
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SHA256
7263bbf66c66fca684e3655821152cb7e64040d26434d0437d54885e295d23ee
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SHA512
214f13408ac55383741f9483f1661911772cd2f8049b90e380700c14a04e7c7fc86bd5071ded9054a952681a7f9ecda762c4d0854703a3752b1ca7daa107c236
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SSDEEP
1536:Hpb3ttNtIAroGL1tDPrxDCpzoyXbDPxqbK7i2V9L1nqBprSVE:Jb3vIA5P1DejLp1qSE
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2092-0-0x00000000001B0000-0x00000000001BE000-memory.dmp upx behavioral1/memory/2092-4-0x00000000001B0000-0x00000000001BE000-memory.dmp upx behavioral1/memory/2092-3-0x00000000001B0000-0x00000000001BE000-memory.dmp upx -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2072 wrote to memory of 2092 2072 rundll32.exe 28 PID 2072 wrote to memory of 2092 2072 rundll32.exe 28 PID 2072 wrote to memory of 2092 2072 rundll32.exe 28 PID 2072 wrote to memory of 2092 2072 rundll32.exe 28 PID 2072 wrote to memory of 2092 2072 rundll32.exe 28 PID 2072 wrote to memory of 2092 2072 rundll32.exe 28 PID 2072 wrote to memory of 2092 2072 rundll32.exe 28
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f472e155bd45a2bafd206eb9c31251d0_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2072 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f472e155bd45a2bafd206eb9c31251d0_JaffaCakes118.dll,#12⤵PID:2092
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