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Analysis
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max time kernel
138s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/12/2024, 01:12
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_0956408eb8b25afd0e5a66d56010035e1f640a1f885d40a5c0691901ec901e78.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_0956408eb8b25afd0e5a66d56010035e1f640a1f885d40a5c0691901ec901e78.dll
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Size
440KB
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MD5
6186da87869571da1085a6806618cba0
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SHA1
ca7ae6ca319624cc67270f3a61bf1a61d0de7fda
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SHA256
0956408eb8b25afd0e5a66d56010035e1f640a1f885d40a5c0691901ec901e78
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SHA512
a195f13359087ce52cbf42e905cdb70394dd3ebab2bd1e0aa31aa66c2c829abbd707cb1005d6666a5bfffb700061a8860bc895f90fced541e78011755d680193
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SSDEEP
6144:v5+iRFTkRhO9SEktZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkVtZTm4EBpL0zacMScx7
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 3428 2424 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 4364 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 224 wrote to memory of 2424 224 rundll32.exe 83 PID 224 wrote to memory of 2424 224 rundll32.exe 83 PID 224 wrote to memory of 2424 224 rundll32.exe 83 PID 2424 wrote to memory of 1892 2424 rundll32.exe 84 PID 2424 wrote to memory of 1892 2424 rundll32.exe 84 PID 2424 wrote to memory of 1892 2424 rundll32.exe 84 PID 2424 wrote to memory of 4364 2424 rundll32.exe 85 PID 2424 wrote to memory of 4364 2424 rundll32.exe 85 PID 2424 wrote to memory of 4364 2424 rundll32.exe 85 PID 2424 wrote to memory of 4364 2424 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0956408eb8b25afd0e5a66d56010035e1f640a1f885d40a5c0691901ec901e78.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:224 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0956408eb8b25afd0e5a66d56010035e1f640a1f885d40a5c0691901ec901e78.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2424 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:1892
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4364
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2424 -s 6643⤵
- Program crash
PID:3428
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2424 -ip 24241⤵PID:2932