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Analysis
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max time kernel
141s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
06/09/2024, 12:52
Static task
static1
Behavioral task
behavioral1
Sample
cf92fb6835390ba4e37e05c99de05b04_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
cf92fb6835390ba4e37e05c99de05b04_JaffaCakes118.exe
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Size
23KB
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MD5
cf92fb6835390ba4e37e05c99de05b04
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SHA1
1dcd995667daec4f621cb740b2336954e6871777
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SHA256
00547dfbc778c415733e846b09ff6940c8578750f560593412e73582dc232356
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SHA512
7a293514bf5a2fa78e319b20e6261862a3e2da935f74c5dfdaf01cc7c2e7fd148da4cb1808bb4bccd14abf94dcfb09e051e62ec08107964ddb8e6f28e09e5301
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SSDEEP
384:vIsQ2dUD3vcUchBI1kkmMTyIseuZd33H2eUu6y+w0FCgnlVEpLWRnH:AICbvcXI1kwTyI3uZdnfURyJ0CylypO
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x000a000000012283-4.dat acprotect -
Loads dropped DLL 1 IoCs
pid Process 2880 cf92fb6835390ba4e37e05c99de05b04_JaffaCakes118.exe -
resource yara_rule behavioral1/files/0x000a000000012283-4.dat upx behavioral1/memory/2880-6-0x0000000000290000-0x00000000002A3000-memory.dmp upx behavioral1/memory/2880-8-0x0000000000290000-0x00000000002A3000-memory.dmp upx behavioral1/memory/2880-10-0x0000000000290000-0x00000000002A3000-memory.dmp upx behavioral1/memory/2880-17-0x0000000000290000-0x00000000002A3000-memory.dmp upx -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\cf92fb6835390ba4e37e05c99de05b04_JaffaCakes118mw.dll cf92fb6835390ba4e37e05c99de05b04_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\cf92fb6835390ba4e37e05c99de05b04_JaffaCakes118mw.dll cf92fb6835390ba4e37e05c99de05b04_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 cf92fb6835390ba4e37e05c99de05b04_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2880 cf92fb6835390ba4e37e05c99de05b04_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2880 cf92fb6835390ba4e37e05c99de05b04_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cf92fb6835390ba4e37e05c99de05b04_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\cf92fb6835390ba4e37e05c99de05b04_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2880
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
20KB
MD540c1892003a711619cbb8f259e8eca8c
SHA1482e1e11110fa74b882e05d2a7c2d7eed066a318
SHA256e91bd92e735fbcb5c2ae8076ccacda3cc6b440ad21c97ffedc7b6198dd4bd404
SHA512dd22f37663254e7e5789c842613211a26e11483e0e128b30471b6cc41dcc4a0d7df1a402c0d93fc2598e4f8ed495f4419d9e3afd4e9a7e9c3cdf1e982098a0bb