Analysis
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max time kernel
135s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2024, 18:14
Static task
static1
Behavioral task
behavioral1
Sample
1006fc39a904f2da08f8228665de4cc8_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
1006fc39a904f2da08f8228665de4cc8_JaffaCakes118.exe
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Size
133KB
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MD5
1006fc39a904f2da08f8228665de4cc8
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SHA1
a4da770533b93c9db2f46ea258730472c14e6784
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SHA256
f64f557d3bb262ef230d04fe1c0cc583d4c2180f2780b6ee503e135ca2473a67
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SHA512
ab7426f88169f7fab3e12416a6d3bcc88aa6238eff4dd93a4c6f142843749babb8948c8a61fc4499a9c827662a18f1f3f50e13678958d65d417b41a408a0d52d
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SSDEEP
3072:k+FDzK71QkbstyJjCKICpC72s/mlaXPD216:k+I713bstyJj0sC7/HY
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 4992 1006fc39a904f2da08f8228665de4cc8_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/4992-6-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4992-5-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4992-11-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4992-10-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4992-9-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4992-8-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4992-4-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/4992-19-0x0000000000400000-0x0000000000428000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 1000 4992 WerFault.exe 84 -
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 1006fc39a904f2da08f8228665de4cc8_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 4992 1006fc39a904f2da08f8228665de4cc8_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1006fc39a904f2da08f8228665de4cc8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1006fc39a904f2da08f8228665de4cc8_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:4992 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4992 -s 3882⤵
- Program crash
PID:1000
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4992 -ip 49921⤵PID:1392
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219