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Analysis
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max time kernel
140s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21/09/2024, 03:56
Static task
static1
Behavioral task
behavioral1
Sample
ef063329bfabe680cf67fb8921f439fc_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ef063329bfabe680cf67fb8921f439fc_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
ef063329bfabe680cf67fb8921f439fc_JaffaCakes118.exe
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Size
2.5MB
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MD5
ef063329bfabe680cf67fb8921f439fc
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SHA1
6488c5f6314c65c4c13cf459f9efe02bd6cd2791
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SHA256
0d9c7d626259fc54fae87933b084f08d6e2fd1b7b46ab3b272d600d6dcf63668
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SHA512
8aae0ebbbe3580e50c2a2c5e04bbbdc14b5a36549c84d138f12b2d6887567040fc49efce61d483908c573fe6c1f80004c6753faa6da9467ad9c3f1da158f468e
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SSDEEP
49152:76dI3LMQy6QLVp+zArk0jmkhMnvZCYjottP2bGGaJvm3sa00ewVbv4e:edkQJpWR+mkWnbsttP2bCJv4sVfwVb1
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2300 is-QPVTG.tmp -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 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 is-QPVTG.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ef063329bfabe680cf67fb8921f439fc_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2016 wrote to memory of 2300 2016 ef063329bfabe680cf67fb8921f439fc_JaffaCakes118.exe 82 PID 2016 wrote to memory of 2300 2016 ef063329bfabe680cf67fb8921f439fc_JaffaCakes118.exe 82 PID 2016 wrote to memory of 2300 2016 ef063329bfabe680cf67fb8921f439fc_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\ef063329bfabe680cf67fb8921f439fc_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ef063329bfabe680cf67fb8921f439fc_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2016 -
C:\Users\Admin\AppData\Local\Temp\is-KL3ND.tmp\is-QPVTG.tmp"C:\Users\Admin\AppData\Local\Temp\is-KL3ND.tmp\is-QPVTG.tmp" /SL4 $6029C "C:\Users\Admin\AppData\Local\Temp\ef063329bfabe680cf67fb8921f439fc_JaffaCakes118.exe" 2371105 522242⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2300
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
647KB
MD5b683339ce008e97a0243a0f83bca1e09
SHA1a8a4c078225ec9d94912762bda3a745d83dbe8f4
SHA2565c6b8a1ab73cd03140040a3093e0d8466c666cd3fe17e8660dbc1a30d0b6f925
SHA512c39b2501f5887c363633c94b04d58396a0d285ff65963ed513e99ff2dd7f36da323904278c6a64b9f1f637aaeed17e3d9d40540baa9805369cc664a32c62c780