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Analysis
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max time kernel
131s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
29/12/2024, 13:51
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_347ac61b2f04f855eca99455e05974fbb03e5b5e2d235463a08fae81e89cb88b.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_347ac61b2f04f855eca99455e05974fbb03e5b5e2d235463a08fae81e89cb88b.dll
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Size
440KB
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MD5
2ef781ffa53489c8da5a5a76ae75d272
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SHA1
f6977568758d33177425cbd99b58af79469d3594
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SHA256
347ac61b2f04f855eca99455e05974fbb03e5b5e2d235463a08fae81e89cb88b
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SHA512
cf1cc962546c5fb4f8592575c067730b7c276c531ef00711e72a3e1321c9ab2ee62fef8b0af89f0a0f69e4355b4cdf443d9a6586b3e79e3df7e511d751735ef8
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SSDEEP
6144:v5+iRFTkRhO9SE+tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkXtZTm4EBpL0zacMScx7
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 2032 3024 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 1436 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 4636 wrote to memory of 3024 4636 rundll32.exe 83 PID 4636 wrote to memory of 3024 4636 rundll32.exe 83 PID 4636 wrote to memory of 3024 4636 rundll32.exe 83 PID 3024 wrote to memory of 1824 3024 rundll32.exe 84 PID 3024 wrote to memory of 1824 3024 rundll32.exe 84 PID 3024 wrote to memory of 1824 3024 rundll32.exe 84 PID 3024 wrote to memory of 1436 3024 rundll32.exe 85 PID 3024 wrote to memory of 1436 3024 rundll32.exe 85 PID 3024 wrote to memory of 1436 3024 rundll32.exe 85 PID 3024 wrote to memory of 1436 3024 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_347ac61b2f04f855eca99455e05974fbb03e5b5e2d235463a08fae81e89cb88b.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4636 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_347ac61b2f04f855eca99455e05974fbb03e5b5e2d235463a08fae81e89cb88b.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3024 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:1824
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1436
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 6483⤵
- Program crash
PID:2032
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3024 -ip 30241⤵PID:3908