Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-12-2024 17:45
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_d4fd97b1ee9f46e9d8ebb69489f4cda398074678af8e0509aab7016f59ad40b1.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_d4fd97b1ee9f46e9d8ebb69489f4cda398074678af8e0509aab7016f59ad40b1.exe
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Size
554KB
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MD5
cf93d94ba8560513d05ce1f56eb95126
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SHA1
55a965ee50485d7ab7df88b60a269785649882c5
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SHA256
d4fd97b1ee9f46e9d8ebb69489f4cda398074678af8e0509aab7016f59ad40b1
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SHA512
4a4068de99afacf6eb7197059cbed9863164615685104c7de0eab112284c764c06b43b438524e0f8369507a8355b5d33bd72ed9c8bd8cb94e7cd11d3fbd1b6ce
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SSDEEP
6144:HnUjvQ4cOEo9Na+k0KyjSLPe6777QEIWW/VdDKlj7oPe+iSF:HGv7cOEo9430K4it7mWIVcZ789
Malware Config
Extracted
trickbot
2000036
lib178
36.91.117.231:443
36.89.228.201:443
103.75.32.173:443
45.115.172.105:443
36.95.23.89:443
103.123.86.104:443
202.65.119.162:443
202.9.121.143:443
139.255.65.170:443
110.172.137.20:443
103.146.232.154:443
36.91.88.164:443
103.47.170.131:443
122.117.90.133:443
103.9.188.78:443
210.2.149.202:443
118.91.190.42:443
117.222.61.115:443
117.222.57.92:443
136.228.128.21:443
103.47.170.130:443
36.91.186.235:443
103.194.88.4:443
116.206.153.212:443
58.97.72.83:443
139.255.6.2:443
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autorunName:injectDllName:pwgrabbName:pwgrabc
Signatures
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Trickbot family
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Program crash 1 IoCs
pid pid_target Process procid_target 1884 4612 WerFault.exe 81 -
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 JaffaCakes118_d4fd97b1ee9f46e9d8ebb69489f4cda398074678af8e0509aab7016f59ad40b1.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2016 wermgr.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4612 wrote to memory of 2016 4612 JaffaCakes118_d4fd97b1ee9f46e9d8ebb69489f4cda398074678af8e0509aab7016f59ad40b1.exe 82 PID 4612 wrote to memory of 2016 4612 JaffaCakes118_d4fd97b1ee9f46e9d8ebb69489f4cda398074678af8e0509aab7016f59ad40b1.exe 82 PID 4612 wrote to memory of 1336 4612 JaffaCakes118_d4fd97b1ee9f46e9d8ebb69489f4cda398074678af8e0509aab7016f59ad40b1.exe 83 PID 4612 wrote to memory of 1336 4612 JaffaCakes118_d4fd97b1ee9f46e9d8ebb69489f4cda398074678af8e0509aab7016f59ad40b1.exe 83 PID 4612 wrote to memory of 2016 4612 JaffaCakes118_d4fd97b1ee9f46e9d8ebb69489f4cda398074678af8e0509aab7016f59ad40b1.exe 82 PID 4612 wrote to memory of 2016 4612 JaffaCakes118_d4fd97b1ee9f46e9d8ebb69489f4cda398074678af8e0509aab7016f59ad40b1.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d4fd97b1ee9f46e9d8ebb69489f4cda398074678af8e0509aab7016f59ad40b1.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d4fd97b1ee9f46e9d8ebb69489f4cda398074678af8e0509aab7016f59ad40b1.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4612 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2016
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵PID:1336
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4612 -s 4562⤵
- Program crash
PID:1884
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4612 -ip 46121⤵PID:2140