Analysis
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max time kernel
93s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05/10/2024, 06:38
Static task
static1
Behavioral task
behavioral1
Sample
168fa2fbf8af7e2b1e3ff2c7e93c4793_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
168fa2fbf8af7e2b1e3ff2c7e93c4793_JaffaCakes118.exe
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Size
704KB
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MD5
168fa2fbf8af7e2b1e3ff2c7e93c4793
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SHA1
7f2431700466c7f8d88c53be3994b724fa588152
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SHA256
c01c4126b06d537a776109e648a0458ab9aade4a6cc6a79a0a405a1e6f57c702
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SHA512
510c48babf10f7a4be9332959e7b12ec1e438f9758a5d5b19b2a4860b04d122fadfd365c78af43a952f8c5e8da4cdecf7db32cb150efc16f080b44f15f6a0524
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SSDEEP
12288:JOyaiqZQAm7U/UXS1Ixsxv+aP2xZgy5UICrBn9Lrh4Ual0CBvE:JO4qZQj7+UXSqsj2k8NCr99Lrh00p
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 4848 168fa2fbf8af7e2b1e3ff2c7e93c4793_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/4848-3-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral2/memory/4848-10-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral2/memory/4848-9-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral2/memory/4848-8-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral2/memory/4848-6-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral2/memory/4848-4-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral2/memory/4848-2-0x0000000000400000-0x0000000000425000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 4280 4848 WerFault.exe 81 -
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 168fa2fbf8af7e2b1e3ff2c7e93c4793_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 4848 168fa2fbf8af7e2b1e3ff2c7e93c4793_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\168fa2fbf8af7e2b1e3ff2c7e93c4793_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\168fa2fbf8af7e2b1e3ff2c7e93c4793_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:4848 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4848 -s 2882⤵
- Program crash
PID:4280
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4848 -ip 48481⤵PID:4184
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219