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Analysis
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max time kernel
145s -
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
24/12/2024, 00:02
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_b0d5174d6fc4cd4cac2cb638749e5c799ce1c81b7768ecd416f766aeb16d139d.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_b0d5174d6fc4cd4cac2cb638749e5c799ce1c81b7768ecd416f766aeb16d139d.dll
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Size
1.7MB
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MD5
2b4885b8d63db388c06f136ef8c261bb
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SHA1
f9e78ee5a7c41b0bba65266dab4e5bb6fafaff12
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SHA256
b0d5174d6fc4cd4cac2cb638749e5c799ce1c81b7768ecd416f766aeb16d139d
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SHA512
4514f0772528fc2c9875c9ede69d8abe5fbe41c550ade1ff78ef1b52d212d45c866086ebca426434b47b61db4a84edd097b6f33b9d70781662b15d5f9347eaa7
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SSDEEP
1536:Ea9LBZTMimFXZqGOzNfgBgELgL5GgCdZ:Ea9LBZxmFXZqGOz5YgE8dG9dZ
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 744 4052 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 3616 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 4000 wrote to memory of 4052 4000 rundll32.exe 83 PID 4000 wrote to memory of 4052 4000 rundll32.exe 83 PID 4000 wrote to memory of 4052 4000 rundll32.exe 83 PID 4052 wrote to memory of 3104 4052 rundll32.exe 85 PID 4052 wrote to memory of 3104 4052 rundll32.exe 85 PID 4052 wrote to memory of 3104 4052 rundll32.exe 85 PID 4052 wrote to memory of 3616 4052 rundll32.exe 86 PID 4052 wrote to memory of 3616 4052 rundll32.exe 86 PID 4052 wrote to memory of 3616 4052 rundll32.exe 86 PID 4052 wrote to memory of 3616 4052 rundll32.exe 86
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b0d5174d6fc4cd4cac2cb638749e5c799ce1c81b7768ecd416f766aeb16d139d.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4000 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b0d5174d6fc4cd4cac2cb638749e5c799ce1c81b7768ecd416f766aeb16d139d.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4052 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:3104
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3616
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4052 -s 6363⤵
- Program crash
PID:744
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4052 -ip 40521⤵PID:64