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Analysis
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max time kernel
149s -
max time network
143s -
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, 15:53
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_eb200bfba63789888384c153fe828d315e44b138f9ae21d35cfd147bdc34bc6b.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_eb200bfba63789888384c153fe828d315e44b138f9ae21d35cfd147bdc34bc6b.dll
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Size
2.1MB
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MD5
a22d71c241542f0b6f89920b2f823082
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SHA1
72e3fc31a6104c7340fbafe421e0ccb236b059f1
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SHA256
eb200bfba63789888384c153fe828d315e44b138f9ae21d35cfd147bdc34bc6b
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SHA512
cc4f717322eb562f8a59412b8764eb73cf3e2cce9c8e387aa1e660c621ebd471b715cde763b12d5b51aedbc34eb7948acfb279594b4e3b74493fb5f699e93130
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SSDEEP
3072:mUd2wnncoy08JVRgsLFu17v5PjGjGIGI5JRZiGM652qRX8tfkFdRYCWcFEa+kR4:mmn1P8JV7YD5qfrdZiGhNW87zia+G4
Malware Config
Extracted
trickbot
100021
rob142
181.129.85.98:443
189.112.119.205:443
189.51.118.78:443
186.121.214.106:443
49.176.188.184:443
61.69.102.170:443
213.32.252.221:443
89.46.216.2:443
103.36.79.3:443
103.108.97.51:443
95.140.217.242:443
41.175.22.226:443
190.109.169.161:443
186.159.12.18:443
190.109.171.17:443
181.196.148.202:443
186.47.75.58:443
186.42.212.30:443
190.214.21.14:443
187.108.32.133:443
201.184.226.74:443
186.159.5.177:443
- autorun
Signatures
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Trickbot family
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Program crash 1 IoCs
pid pid_target Process procid_target 384 3300 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 1256 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 448 wrote to memory of 3300 448 rundll32.exe 83 PID 448 wrote to memory of 3300 448 rundll32.exe 83 PID 448 wrote to memory of 3300 448 rundll32.exe 83 PID 3300 wrote to memory of 3092 3300 rundll32.exe 84 PID 3300 wrote to memory of 3092 3300 rundll32.exe 84 PID 3300 wrote to memory of 3092 3300 rundll32.exe 84 PID 3300 wrote to memory of 1256 3300 rundll32.exe 85 PID 3300 wrote to memory of 1256 3300 rundll32.exe 85 PID 3300 wrote to memory of 1256 3300 rundll32.exe 85 PID 3300 wrote to memory of 1256 3300 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_eb200bfba63789888384c153fe828d315e44b138f9ae21d35cfd147bdc34bc6b.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:448 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_eb200bfba63789888384c153fe828d315e44b138f9ae21d35cfd147bdc34bc6b.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3300 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:3092
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1256
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3300 -s 6523⤵
- Program crash
PID:384
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3300 -ip 33001⤵PID:1088