Analysis
-
max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
10/08/2024, 19:00
Behavioral task
behavioral1
Sample
8747119d5c777ed19ee5d6644f1ac7b7_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8747119d5c777ed19ee5d6644f1ac7b7_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
8747119d5c777ed19ee5d6644f1ac7b7_JaffaCakes118.exe
-
Size
147KB
-
MD5
8747119d5c777ed19ee5d6644f1ac7b7
-
SHA1
43b5f1fd9d41de418ad25987fe6d043ca34d9911
-
SHA256
003d829d9589e3651cfb85f26df5c23e1fa9b8fd2a9e8a416b094437280cf8cb
-
SHA512
99a628303360f8291f08a3e4ea8d2d151c2b7192b483d1e42ca5aacf820e460e2e720b76e3e67da090566d64d02e8254c92539a136cdf8dce1b5a3a2e404fe34
-
SSDEEP
3072:8lt3Y0LtbYALdEiO0/bMA+RsdUCyXMlybDttHXDkzocQr8IRy:83Y0LBYAxL/bMA+udUXgybL31c48I
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/3788-0-0x0000000000400000-0x0000000000472000-memory.dmp upx behavioral2/memory/3788-1-0x0000000000400000-0x0000000000472000-memory.dmp upx behavioral2/memory/3788-2-0x0000000000400000-0x0000000000472000-memory.dmp upx behavioral2/memory/3788-3-0x0000000000400000-0x0000000000472000-memory.dmp upx behavioral2/memory/3788-4-0x0000000000400000-0x0000000000472000-memory.dmp upx behavioral2/memory/3788-5-0x0000000000400000-0x0000000000472000-memory.dmp upx behavioral2/memory/3788-7-0x0000000000400000-0x0000000000472000-memory.dmp upx behavioral2/memory/3788-9-0x0000000000400000-0x0000000000472000-memory.dmp upx behavioral2/memory/3788-11-0x0000000000400000-0x0000000000472000-memory.dmp upx behavioral2/memory/3788-13-0x0000000000400000-0x0000000000472000-memory.dmp upx -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 8747119d5c777ed19ee5d6644f1ac7b7_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 8747119d5c777ed19ee5d6644f1ac7b7_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3788 8747119d5c777ed19ee5d6644f1ac7b7_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 3788 8747119d5c777ed19ee5d6644f1ac7b7_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 3788 8747119d5c777ed19ee5d6644f1ac7b7_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 3788 8747119d5c777ed19ee5d6644f1ac7b7_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 3788 8747119d5c777ed19ee5d6644f1ac7b7_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 3788 8747119d5c777ed19ee5d6644f1ac7b7_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 3788 8747119d5c777ed19ee5d6644f1ac7b7_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 3788 8747119d5c777ed19ee5d6644f1ac7b7_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\8747119d5c777ed19ee5d6644f1ac7b7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8747119d5c777ed19ee5d6644f1ac7b7_JaffaCakes118.exe"1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3788