Analysis
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max time kernel
131s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
26/05/2024, 03:43
Static task
static1
Behavioral task
behavioral1
Sample
7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe
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Size
875KB
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MD5
7439e381dd0f661b2c337ec55024dced
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SHA1
2d1a4c8be66d651832b2da804b2d842f2b06bba1
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SHA256
24ace6947c0961244fd9bb63233b000e03d03d9d6c2e0abc275b7a9d81188279
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SHA512
c3d869a59dcaad6ea3cd49a26619dbcc2d4c3aea44eddb5b8c41b7f0241f97dfef6a4ece63aed3f646f745cf56f6ae57b1fc35920da68b7e0265fe5308ece46a
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SSDEEP
24576:rgMLKmtvPyHu7EtwNy9pNg4W7HM8wcN+2QHCeM:EiKmHyOotAp7s8NQY
Malware Config
Signatures
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Loads dropped DLL 6 IoCs
pid Process 1996 7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe 1996 7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe 1996 7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe 1996 7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe 1996 7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe 1996 7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 532 wrote to memory of 4796 532 7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe 83 PID 532 wrote to memory of 4796 532 7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe 83 PID 532 wrote to memory of 4796 532 7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe 83 PID 4796 wrote to memory of 1996 4796 7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe 84 PID 4796 wrote to memory of 1996 4796 7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe 84 PID 4796 wrote to memory of 1996 4796 7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:532 -
C:\Users\Admin\AppData\Local\Temp\7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:4796 -
C:\Users\Admin\AppData\Local\Temp\7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7439e381dd0f661b2c337ec55024dced_JaffaCakes118.exe"3⤵
- Loads dropped DLL
- Checks whether UAC is enabled
PID:1996
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
73KB
MD5bcbe6719f6926081535a338038978200
SHA116ea039986e3ad9386a8f49b13d8d104933ed80b
SHA2566b58e1d705c3edabfcce81d3e36e0ae4c9650ea3d8034d53775d0d9d863b95a4
SHA512a110060f00ef350c19471d6dff596a15137b1807ae68b73346e2290140583306093c913e7afb935e49618f41b1e3b97ee00e0ac5ff4af107aca508c29c2f7660
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Filesize
5KB
MD544dac7f87bdf94d553f8d2cf073d605d
SHA121bf5d714b9fcab32ba40ff7d36e48c378b67a06
SHA2560e7dedad1360a808e7ab1086ff1fffa7b72f09475c07a6991b74a6c6b78ccf66
SHA51292c6bf81d514b3a07e7796843200a78c17969720776b03c0d347aeefedb8f1269f6aac642728a38544836c1f17c594d570718d11368dc91fe5194ee5e83e1774
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Filesize
494KB
MD5f0c59526f8186eadaf2171b8fd2967c1
SHA18ffbe3e03d8139b50b41931c7b3360a0eebdb5cb
SHA2566e35d85fe4365e508adc7faffc4517c29177380c2ba420f02c2b9ee03103d3f6
SHA512dccd287c5f25cac346836e1140b743756178d01cd58539cf8fac12f7ae54d338bfb4364c650edb4d6018ef1f4065f7e9835d32fd608f8ae66c67a0ffd05e9854
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Filesize
200KB
MD563f534de4d35212c9ab5df430cfa8b7d
SHA1079eab205e0ddcc89286f2b866eafe6ade36100d
SHA256dfbf50ad0588800c617599ed021cb9a7d55b2afb7b1426d8042c3683298dc5c5
SHA51295c7f77b2915020093226335b305b2456611eb6f2ffc2807733d52c6e97a0e1fcd34cd68f8dbaf5fa19e4cb4f4f2ffa9907505cee8fb417da0dd1a419c93978f