Analysis
-
max time kernel
150s -
max time network
150s -
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 16:19
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_2b1dc19f39bde90321b7fbc1495c9d9da9746e1f8bbdf543f2d1d34ca23fa2b9.dll
Resource
win7-20240903-en
General
-
Target
JaffaCakes118_2b1dc19f39bde90321b7fbc1495c9d9da9746e1f8bbdf543f2d1d34ca23fa2b9.dll
-
Size
2.1MB
-
MD5
0b2d0f7ec3785a9c117644953e3890d0
-
SHA1
754133f8e720de949297bbdebcf7e8a422f7e27f
-
SHA256
2b1dc19f39bde90321b7fbc1495c9d9da9746e1f8bbdf543f2d1d34ca23fa2b9
-
SHA512
20a5b0461bd3bd0f4dd5b1f9613a7f9b497a6c59defb841ab9f75c21dab82c6c6c964a42e1d8828c54e8387d6ecbe1da4bfb0225c3075b239a0db0fb6f44f6f0
-
SSDEEP
6144:58bCo3UdtKeqfyytqcAO9bIhwG8H+ktjjrn0oP:kNUdtuGS+Ejr0o
Malware Config
Extracted
trickbot
100021
rob142
181.129.85.98:443
189.112.119.205:443
189.51.118.78:443
186.121.214.106:443
49.176.188.184:443
61.69.102.170:443
213.32.252.221:443
89.46.216.2:443
103.36.79.3:443
103.108.97.51:443
95.140.217.242:443
41.175.22.226:443
190.109.169.161:443
186.159.12.18:443
190.109.171.17:443
181.196.148.202:443
186.47.75.58:443
186.42.212.30:443
190.214.21.14:443
187.108.32.133:443
201.184.226.74:443
186.159.5.177:443
- autorun
Signatures
-
Trickbot family
-
Program crash 1 IoCs
pid pid_target Process procid_target 4272 3620 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 2136 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 3040 wrote to memory of 3620 3040 rundll32.exe 83 PID 3040 wrote to memory of 3620 3040 rundll32.exe 83 PID 3040 wrote to memory of 3620 3040 rundll32.exe 83 PID 3620 wrote to memory of 4980 3620 rundll32.exe 84 PID 3620 wrote to memory of 4980 3620 rundll32.exe 84 PID 3620 wrote to memory of 4980 3620 rundll32.exe 84 PID 3620 wrote to memory of 2136 3620 rundll32.exe 85 PID 3620 wrote to memory of 2136 3620 rundll32.exe 85 PID 3620 wrote to memory of 2136 3620 rundll32.exe 85 PID 3620 wrote to memory of 2136 3620 rundll32.exe 85
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2b1dc19f39bde90321b7fbc1495c9d9da9746e1f8bbdf543f2d1d34ca23fa2b9.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3040 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2b1dc19f39bde90321b7fbc1495c9d9da9746e1f8bbdf543f2d1d34ca23fa2b9.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3620 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:4980
-
-
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2136
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3620 -s 6283⤵
- Program crash
PID:4272
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3620 -ip 36201⤵PID:3172