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Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
12/09/2024, 23:17
Static task
static1
Behavioral task
behavioral1
Sample
dd38e7b9a3764fe564a710f05298646e_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
dd38e7b9a3764fe564a710f05298646e_JaffaCakes118.exe
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Size
79KB
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MD5
dd38e7b9a3764fe564a710f05298646e
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SHA1
d063fd94c5baf1ebcf02a02979be3510d145c5f7
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SHA256
a87f3f428c1fa5d539aef5569a3ca1a29996ff1c27865e1ca44eabf87ff989c8
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SHA512
1404f7c30908c85db2c2fba932f8343dd0f7c16b3a73f458c00d82a73a0569bcc78f423372621f52f90685a7cd5d897c245022e63af16e3afe6b48be707a1dbf
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SSDEEP
1536:43Yb9AKP34HazThNuuGOtQaDCB29QkPz2TkqMvd6lM/ZL1lhENNTKtW4rG:iWtAHYhPkWR2bMVBZL/kNTSrG
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 840 dd38e7b9a3764fe564a710f05298646e_JaffaCakes118.exe -
resource yara_rule behavioral2/files/0x000800000002344e-10.dat upx -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\inf\1.txt dd38e7b9a3764fe564a710f05298646e_JaffaCakes118.exe File opened for modification C:\Windows\inf\1.txt dd38e7b9a3764fe564a710f05298646e_JaffaCakes118.exe -
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 dd38e7b9a3764fe564a710f05298646e_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 840 dd38e7b9a3764fe564a710f05298646e_JaffaCakes118.exe 840 dd38e7b9a3764fe564a710f05298646e_JaffaCakes118.exe 840 dd38e7b9a3764fe564a710f05298646e_JaffaCakes118.exe 840 dd38e7b9a3764fe564a710f05298646e_JaffaCakes118.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 840 dd38e7b9a3764fe564a710f05298646e_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 840 wrote to memory of 3468 840 dd38e7b9a3764fe564a710f05298646e_JaffaCakes118.exe 56
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3468
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C:\Users\Admin\AppData\Local\Temp\dd38e7b9a3764fe564a710f05298646e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\dd38e7b9a3764fe564a710f05298646e_JaffaCakes118.exe"2⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:840
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
79KB
MD5dd38e7b9a3764fe564a710f05298646e
SHA1d063fd94c5baf1ebcf02a02979be3510d145c5f7
SHA256a87f3f428c1fa5d539aef5569a3ca1a29996ff1c27865e1ca44eabf87ff989c8
SHA5121404f7c30908c85db2c2fba932f8343dd0f7c16b3a73f458c00d82a73a0569bcc78f423372621f52f90685a7cd5d897c245022e63af16e3afe6b48be707a1dbf
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Filesize
113KB
MD5f101416cbd273a25397351f39ed9c475
SHA1c91b089729849947a321d9ab57cb11cbede5583f
SHA2567957b723414195b733bf3de4e9b23b0e5935e3585c0dbf65270eb9a1faa623bc
SHA51236ea3313c75fa290da05055cdcc42ffd03cd8a35470d41d4f7bf7521aec5e4e25c1d5a67ae138cb908c50001b3ef20e59287c204817c4cb9e3ab877333ac03d4
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Filesize
79KB
MD560bf1ba61ae4cc6de846fac3f2a3884f
SHA124d191936b15b6fb107484e7f3a9a5f1d23f90a9
SHA2568f6c9ab493849b1f991c67be8562ad3f7e3231d14bd63f58228664190577fb9f
SHA512d14f0c3a46ed4ac6f909b699191283806190bd24db7142e14383dd6e3535be2e0eed8e2fbc8201c9904aff831e8bfdcbc6a4ad9fee2ce4441aa72e191ad53c45
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Filesize
48KB
MD598c499fccb739ab23b75c0d8b98e0481
SHA10ef5c464823550d5f53dd485e91dabc5d5a1ba0a
SHA256d9d8ce1b86b3978889466ab1b9f46778942d276922bf7533327a493083913087
SHA5129e64ac13e18ab0a518bb85b6612520645b5ab2c9a5359ced943813ba7344714999f25ba0e52240ad2d0c2fefc76552ff43173adc46334ff0b5dba171fb58e4e6