Analysis
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max time kernel
144s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22-12-2024 09:12
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_3bc9bcba65f5ad97232a2c65e41653f50dedad27488bb458e34dccc08a27cfa7.dll
Resource
win7-20240708-en
General
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Target
JaffaCakes118_3bc9bcba65f5ad97232a2c65e41653f50dedad27488bb458e34dccc08a27cfa7.dll
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Size
1.7MB
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MD5
a2d896676ca44ac77a0cb072094f5e65
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SHA1
d265f05c72b80413ff6845b6b76a4ee23fe036e0
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SHA256
3bc9bcba65f5ad97232a2c65e41653f50dedad27488bb458e34dccc08a27cfa7
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SHA512
a4a325b4aa4c3f87b34ad674d669078bc7c0daf4d6782fec2d28c412c4cc7de16705e117d5ed75817be5688c4f2039f2ac43787a1adcd6a87671192404feeace
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SSDEEP
1536:Ea9LBZTMimFXZqGOzNfgBgELgL5GgCdY:Ea9LBZxmFXZqGOz5YgE8dG9dY
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 4956 4672 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 1496 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2560 wrote to memory of 4672 2560 rundll32.exe 83 PID 2560 wrote to memory of 4672 2560 rundll32.exe 83 PID 2560 wrote to memory of 4672 2560 rundll32.exe 83 PID 4672 wrote to memory of 3992 4672 rundll32.exe 84 PID 4672 wrote to memory of 3992 4672 rundll32.exe 84 PID 4672 wrote to memory of 3992 4672 rundll32.exe 84 PID 4672 wrote to memory of 1496 4672 rundll32.exe 85 PID 4672 wrote to memory of 1496 4672 rundll32.exe 85 PID 4672 wrote to memory of 1496 4672 rundll32.exe 85 PID 4672 wrote to memory of 1496 4672 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3bc9bcba65f5ad97232a2c65e41653f50dedad27488bb458e34dccc08a27cfa7.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2560 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3bc9bcba65f5ad97232a2c65e41653f50dedad27488bb458e34dccc08a27cfa7.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4672 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:3992
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1496
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4672 -s 6523⤵
- Program crash
PID:4956
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4672 -ip 46721⤵PID:2860