Analysis
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max time kernel
134s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
15/07/2024, 04:28
Static task
static1
Behavioral task
behavioral1
Sample
4839a60c7038ba8a3df23995514ccf18_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
4839a60c7038ba8a3df23995514ccf18_JaffaCakes118.exe
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Size
288KB
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MD5
4839a60c7038ba8a3df23995514ccf18
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SHA1
a391eedf78aeb3da3fdb933f76e53d50f74d0c29
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SHA256
3308ea4df1eda5afde4c5a2c015e1cfe3952690d38243ed5a6e8052af98cb958
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SHA512
5920ab0509b0c73085e0210cb4d4d0bb0bbb89949ddce1f9fdd831437b0f327e9376d12528fd709af987377a4b3b0f1ebabd3dea4af22edfe4e8b059c5150eac
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SSDEEP
3072:8aSRhCqhfMeYVisu7vVOYT4m/xVhaIlfd6ZO0o/KjUQUrzq9KjKT:8phCym9u7UuVQI36LoCjU7zqEO
Malware Config
Signatures
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Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral2/memory/3328-16-0x0000000000C00000-0x0000000000C2B000-memory.dmp trickbot_loader32 -
Executes dropped EXE 2 IoCs
pid Process 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTcbPrivilege 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3328 4839a60c7038ba8a3df23995514ccf18_JaffaCakes118.exe 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 3328 wrote to memory of 2176 3328 4839a60c7038ba8a3df23995514ccf18_JaffaCakes118.exe 84 PID 3328 wrote to memory of 2176 3328 4839a60c7038ba8a3df23995514ccf18_JaffaCakes118.exe 84 PID 3328 wrote to memory of 2176 3328 4839a60c7038ba8a3df23995514ccf18_JaffaCakes118.exe 84 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2176 wrote to memory of 1432 2176 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 85 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 PID 2372 wrote to memory of 3928 2372 5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe 88 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\4839a60c7038ba8a3df23995514ccf18_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4839a60c7038ba8a3df23995514ccf18_JaffaCakes118.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3328 -
C:\Users\Admin\AppData\Roaming\wnetwork\5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exeC:\Users\Admin\AppData\Roaming\wnetwork\5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2176 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:1432
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C:\Users\Admin\AppData\Roaming\wnetwork\5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exeC:\Users\Admin\AppData\Roaming\wnetwork\5939a70c8039ba9a3df23996615ccf19_KaffaDalet119.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2372 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:3928
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
288KB
MD54839a60c7038ba8a3df23995514ccf18
SHA1a391eedf78aeb3da3fdb933f76e53d50f74d0c29
SHA2563308ea4df1eda5afde4c5a2c015e1cfe3952690d38243ed5a6e8052af98cb958
SHA5125920ab0509b0c73085e0210cb4d4d0bb0bbb89949ddce1f9fdd831437b0f327e9376d12528fd709af987377a4b3b0f1ebabd3dea4af22edfe4e8b059c5150eac