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Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26/12/2024, 16:05
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_71b85b645be6a45c11aeb6bb59f2eac891defd67595cc1bd1b80a68308941322.dll
Resource
win7-20241023-en
General
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Target
JaffaCakes118_71b85b645be6a45c11aeb6bb59f2eac891defd67595cc1bd1b80a68308941322.dll
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Size
440KB
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MD5
190e55371d31feff6d05bb4fd34c0c36
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SHA1
4f0a5b29d99430928a4977cd6f7e6574f296dd80
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SHA256
71b85b645be6a45c11aeb6bb59f2eac891defd67595cc1bd1b80a68308941322
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SHA512
c23dd5f5f73e4016a7f7d5256217972e06ac0ecc0a98d7a7b1a4a81269d6299e5501542571c1e840bd13b83e97d5e3a3859c29be2f5d8cbcea23cf0325731e99
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SSDEEP
6144:v5+iRFTkRhO9SE8tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk5tZTm4EBpL0zacMScx7
Malware Config
Extracted
trickbot
100019
rob141
65.152.201.203:443
185.56.175.122:443
46.99.175.217:443
179.189.229.254:443
46.99.175.149:443
181.129.167.82:443
216.166.148.187:443
46.99.188.223:443
128.201.76.252:443
62.99.79.77:443
60.51.47.65:443
24.162.214.166:443
45.36.99.184:443
97.83.40.67:443
184.74.99.214:443
103.105.254.17:443
62.99.76.213:443
82.159.149.52:443
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autorunName:pwgrabbName:pwgrabc
Signatures
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Trickbot family
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Program crash 1 IoCs
pid pid_target Process procid_target 4900 2332 WerFault.exe 83 -
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 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 696 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 5032 wrote to memory of 2332 5032 rundll32.exe 83 PID 5032 wrote to memory of 2332 5032 rundll32.exe 83 PID 5032 wrote to memory of 2332 5032 rundll32.exe 83 PID 2332 wrote to memory of 1780 2332 rundll32.exe 84 PID 2332 wrote to memory of 1780 2332 rundll32.exe 84 PID 2332 wrote to memory of 1780 2332 rundll32.exe 84 PID 2332 wrote to memory of 696 2332 rundll32.exe 85 PID 2332 wrote to memory of 696 2332 rundll32.exe 85 PID 2332 wrote to memory of 696 2332 rundll32.exe 85 PID 2332 wrote to memory of 696 2332 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_71b85b645be6a45c11aeb6bb59f2eac891defd67595cc1bd1b80a68308941322.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5032 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_71b85b645be6a45c11aeb6bb59f2eac891defd67595cc1bd1b80a68308941322.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2332 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:1780
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:696
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2332 -s 6443⤵
- Program crash
PID:4900
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 2332 -ip 23321⤵PID:664