Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
07-04-2024 16:34
Behavioral task
behavioral1
Sample
e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exe
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Size
56KB
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MD5
e55e8ef49222c38322e7469c3b7cf0a2
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SHA1
f6e24635a46cc5e80e88bc35d0d28d48131d27b2
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SHA256
467b43795e71a65365b7e0a75e226b81f44c10be3f48740b0b489a5c1aecaa2e
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SHA512
1fe0a7bdbc0fa5438d5a15fd2f325c998346edfaf0790d60e32d30b298a7b4c2ed617d5689ffbfabb843852d4f5195b02e57977db0f54d89b7e6d69df968c224
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SSDEEP
1536:Hp6CDMUyyNkUEoDofuFdfSLhcQnurKGfvJGV:HpL4U6UEGofuD0hcQnYxnI
Malware Config
Signatures
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exe -
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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Suspicious use of SetThreadContext 1 IoCs
Processes:
e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exedescription pid Process procid_target PID 2040 set thread context of 864 2040 e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exe 28 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exepid Process 864 e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exedescription pid Process Token: SeDebugPrivilege 864 e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exedescription pid Process procid_target PID 2040 wrote to memory of 864 2040 e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exe 28 PID 2040 wrote to memory of 864 2040 e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exe 28 PID 2040 wrote to memory of 864 2040 e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exe 28 PID 2040 wrote to memory of 864 2040 e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exe 28 PID 2040 wrote to memory of 864 2040 e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exe 28 PID 2040 wrote to memory of 864 2040 e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exe 28 -
outlook_win_path 1 IoCs
Processes:
e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Users\Admin\AppData\Local\Temp\e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\e55e8ef49222c38322e7469c3b7cf0a2_JaffaCakes118.exe2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_win_path
PID:864
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