Analysis
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max time kernel
91s -
max time network
92s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
01-04-2024 22:54
Static task
static1
Behavioral task
behavioral1
Sample
7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/ygkzme.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/ygkzme.dll
Resource
win10v2004-20240226-en
General
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Target
7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe
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Size
252KB
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MD5
7ca5a6d622c55365fda10c9e9ba8ee88
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SHA1
e79376618b25f054dc7cfd73d9561b05a5f6e64e
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SHA256
89dd90006d6cd58559565a7ccebc2147780e2a3ae084b5d114b2077c2ae341d7
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SHA512
9be8d1c85f536bb57e06b70e1af12754817e223a1345c8db0ecee08040d94695f0a1530397e08708ebde14d0621038743e003b784c63cc9b50d6ce3487f35625
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SSDEEP
6144:wBlL/cR7xZGzMLX/dtAEF/fsZj18crt63UVB2eu6wLu7YPCGY6Q/:CeR7gMLAM/y18wtagAeuzLp1g
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
Processes:
7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exepid process 3596 7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4340 3596 WerFault.exe 7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exedescription pid process target process PID 3596 wrote to memory of 2248 3596 7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe 7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe PID 3596 wrote to memory of 2248 3596 7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe 7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe PID 3596 wrote to memory of 2248 3596 7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe 7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3596 -
C:\Users\Admin\AppData\Local\Temp\7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7ca5a6d622c55365fda10c9e9ba8ee88_JaffaCakes118.exe"2⤵PID:2248
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3596 -s 10442⤵
- Program crash
PID:4340
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3596 -ip 35961⤵PID:4540
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
33KB
MD582ef6b004a2d1441297053109ffde16c
SHA11780e9780c38e5be83008d42da2da782b5f27402
SHA2565e4bf71710738a4f7f90457c76546979b65716b42125f2fe81153ed9fe2b96e1
SHA512d1d7b3a038429cd0b27fbd5eb1633f6131ef68ae66f9d7dd272ca16498567b7b5e22138c5b1a91e563a617463949f3d5ab7cb7cce5a63cd1bca20f3dc5730ae2