Analysis
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max time kernel
150s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
19/04/2024, 12:59
Static task
static1
Behavioral task
behavioral1
Sample
fa586e99c8ab70b0cabafd3590ba3048_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
fa586e99c8ab70b0cabafd3590ba3048_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fa586e99c8ab70b0cabafd3590ba3048_JaffaCakes118.exe
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Size
351KB
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MD5
fa586e99c8ab70b0cabafd3590ba3048
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SHA1
afb14e3bf00bdf57e2c321e34cf00b45fbad830a
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SHA256
1175ebdd0113fd93eadaa2bf5b3633981e4b9606ee52b8dccff2a3ef9dce297b
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SHA512
af657e8309d76b62d517da0d91e4885a2ba0f1816ad5e70f4291124027b346ab8d69874c8ed57ed570d4ebe4849e0cc5a2495bc6829ae88eafa1ae297dbde440
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SSDEEP
6144:VRp0rKNJkQ2vwzkIIZwpfGQJCyr3tN/dwcn45zfKGSmkbsf0+qouPZX:ZkKnkQ2v5IIxQJTGc4zKGSaR5uxX
Malware Config
Signatures
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OnlyLogger
A tiny loader that uses IPLogger to get its payload.
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OnlyLogger payload 4 IoCs
resource yara_rule behavioral2/memory/3732-2-0x00000000001C0000-0x00000000001F0000-memory.dmp family_onlylogger behavioral2/memory/3732-3-0x0000000000400000-0x000000000090E000-memory.dmp family_onlylogger behavioral2/memory/3732-7-0x00000000001C0000-0x00000000001F0000-memory.dmp family_onlylogger behavioral2/memory/3732-17-0x0000000000400000-0x000000000090E000-memory.dmp family_onlylogger -
Program crash 8 IoCs
pid pid_target Process procid_target 2052 3732 WerFault.exe 85 4352 3732 WerFault.exe 85 2296 3732 WerFault.exe 85 3372 3732 WerFault.exe 85 2492 3732 WerFault.exe 85 456 3732 WerFault.exe 85 1412 3732 WerFault.exe 85 1460 3732 WerFault.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\fa586e99c8ab70b0cabafd3590ba3048_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fa586e99c8ab70b0cabafd3590ba3048_JaffaCakes118.exe"1⤵PID:3732
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3732 -s 4402⤵
- Program crash
PID:2052
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3732 -s 6402⤵
- Program crash
PID:4352
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3732 -s 6802⤵
- Program crash
PID:2296
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3732 -s 8002⤵
- Program crash
PID:3372
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3732 -s 7962⤵
- Program crash
PID:2492
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3732 -s 10162⤵
- Program crash
PID:456
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3732 -s 10722⤵
- Program crash
PID:1412
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3732 -s 16442⤵
- Program crash
PID:1460
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3732 -ip 37321⤵PID:3784
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3732 -ip 37321⤵PID:388
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3732 -ip 37321⤵PID:4820
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3732 -ip 37321⤵PID:8
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 3732 -ip 37321⤵PID:4496
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3732 -ip 37321⤵PID:3304
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3732 -ip 37321⤵PID:2484
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 3732 -ip 37321⤵PID:2640