Analysis
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max time kernel
146s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
10/06/2024, 16:17
Behavioral task
behavioral1
Sample
9b4774b6033da19753bdde316eb6f67e_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
9b4774b6033da19753bdde316eb6f67e_JaffaCakes118.exe
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Size
174KB
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MD5
9b4774b6033da19753bdde316eb6f67e
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SHA1
6817de55865b4e198dac84c934b39c0ac78c3b90
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SHA256
6cc3efcc4d64393074d60aea4c50585af789ff68b4c7b1181abf352b129a8840
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SHA512
e514ccc208000f997fe16af47d662836b64330f7dc8ee109b7c06d99783401c692d95765ea0c3c79bc3109c4194b4c555b42f1a897e659f503b9c82da94563f1
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SSDEEP
3072:V18iitLRzuVsXC6piXiTiXAkea4LrXaV/ZpRcF5apgVaA8U+LI/LctrXO7177dIC:wiMbpOzFeNWVDRcFbz8UOIKrXOt7dIk
Malware Config
Signatures
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Trickbot x86 loader 3 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral2/memory/3272-0-0x0000000000400000-0x000000000042E000-memory.dmp trickbot_loader32 behavioral2/memory/3272-1-0x0000000000400000-0x000000000042E000-memory.dmp trickbot_loader32 behavioral2/memory/2796-8-0x0000000000400000-0x000000000042E000-memory.dmp trickbot_loader32 -
Executes dropped EXE 1 IoCs
pid Process 2796 9b4994b8033da19973bdde318eb8f89e_LaffaCameu118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTcbPrivilege 3036 svchost.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3272 wrote to memory of 3444 3272 9b4774b6033da19753bdde316eb6f67e_JaffaCakes118.exe 80 PID 3272 wrote to memory of 3444 3272 9b4774b6033da19753bdde316eb6f67e_JaffaCakes118.exe 80 PID 3272 wrote to memory of 3444 3272 9b4774b6033da19753bdde316eb6f67e_JaffaCakes118.exe 80 PID 3272 wrote to memory of 3444 3272 9b4774b6033da19753bdde316eb6f67e_JaffaCakes118.exe 80 PID 2796 wrote to memory of 3036 2796 9b4994b8033da19973bdde318eb8f89e_LaffaCameu118.exe 90 PID 2796 wrote to memory of 3036 2796 9b4994b8033da19973bdde318eb8f89e_LaffaCameu118.exe 90 PID 2796 wrote to memory of 3036 2796 9b4994b8033da19973bdde318eb8f89e_LaffaCameu118.exe 90 PID 2796 wrote to memory of 3036 2796 9b4994b8033da19973bdde318eb8f89e_LaffaCameu118.exe 90 -
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\9b4774b6033da19753bdde316eb6f67e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9b4774b6033da19753bdde316eb6f67e_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3272 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:3444
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C:\Users\Admin\AppData\Roaming\cashcore\9b4994b8033da19973bdde318eb8f89e_LaffaCameu118.exeC:\Users\Admin\AppData\Roaming\cashcore\9b4994b8033da19973bdde318eb8f89e_LaffaCameu118.exe1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2796 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3036
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
174KB
MD59b4774b6033da19753bdde316eb6f67e
SHA16817de55865b4e198dac84c934b39c0ac78c3b90
SHA2566cc3efcc4d64393074d60aea4c50585af789ff68b4c7b1181abf352b129a8840
SHA512e514ccc208000f997fe16af47d662836b64330f7dc8ee109b7c06d99783401c692d95765ea0c3c79bc3109c4194b4c555b42f1a897e659f503b9c82da94563f1