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Analysis
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max time kernel
94s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13/01/2025, 00:21
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_1c021a2b3ba9b430140ccac0ae163582.exe
Resource
win7-20241010-en
General
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Target
JaffaCakes118_1c021a2b3ba9b430140ccac0ae163582.exe
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Size
106KB
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MD5
1c021a2b3ba9b430140ccac0ae163582
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SHA1
c16659dc09565da5fed8a8ea47bdb3720e7ee23c
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SHA256
1d2de2a3cfb3f578242803f294c96a49acc34b36e4819c4288047c1338d82806
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SHA512
5084e76b0d4903cbf3839764f84ed51ab5c7006392ac26a339662e71cbf2123ee61d3caca613e9e47698de8f2d49465576e11434fc2a96ecd4dfe2aa99d582cd
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SSDEEP
1536:N+FDoKtniY1u7Nn2JFkC2styJjCKICFjC7EWisS+5mlatSfkZ:N+FDzK71QkbstyJjCKICpC72s/mlaX
Malware Config
Signatures
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Ramnit family
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Loads dropped DLL 1 IoCs
pid Process 1200 JaffaCakes118_1c021a2b3ba9b430140ccac0ae163582.exe -
resource yara_rule behavioral2/memory/1200-7-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/1200-5-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/1200-4-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/1200-2-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/1200-8-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/1200-10-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/1200-9-0x0000000000400000-0x000000000042A000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 4348 1200 WerFault.exe 82 -
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 JaffaCakes118_1c021a2b3ba9b430140ccac0ae163582.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 1200 JaffaCakes118_1c021a2b3ba9b430140ccac0ae163582.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1c021a2b3ba9b430140ccac0ae163582.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1c021a2b3ba9b430140ccac0ae163582.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:1200 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1200 -s 3882⤵
- Program crash
PID:4348
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1200 -ip 12001⤵PID:4884
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219