Analysis
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max time kernel
150s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25/09/2024, 18:43
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe
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Size
180KB
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MD5
f6a263e61bf0785addadb29c0bef4cc8
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SHA1
816e4f703b2b1d44cc1c8e1dfb6ece8982a87be0
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SHA256
0fbdb38c2e7f1f2c77d8543fa9ef3098b8ce730f2fb23d9be30e2ece6908cc76
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SHA512
c7a1ef74122de890ed3834fe0746a408d7782d18e0a284ab4d1ce616e816df781ee019a1b961b2849e7818289de7c8bbade86a2cb878ca0b0003f72f4b516495
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SSDEEP
3072:YbIqxbiqZwFiC4W3RCfkFLDcVgHpDmuV2ff5DtBLmnXsQwmlwTFhY:CILqZU/3wrVgHoZxmX9wmuTTY
Score
10/10
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\twext.exe," f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\twext.exe f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe File created C:\Windows\SysWOW64\twext.exe f6a263e61bf0785addadb29c0bef4cc8_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 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5 PID 3916 wrote to memory of 612 3916 f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe 5
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:612
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C:\Users\Admin\AppData\Local\Temp\f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f6a263e61bf0785addadb29c0bef4cc8_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3916