Analysis
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max time kernel
149s -
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
29-12-2024 01:34
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_65da1864cada95d4ff98d0b6db1f1549672dd19ca9121f14d12642e3aa7f3da0.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_65da1864cada95d4ff98d0b6db1f1549672dd19ca9121f14d12642e3aa7f3da0.dll
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Size
1.7MB
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MD5
b22c89a21a7449cb9748b8ac0b634797
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SHA1
00763a366459159b0263c77c23d278a5ab90fe11
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SHA256
65da1864cada95d4ff98d0b6db1f1549672dd19ca9121f14d12642e3aa7f3da0
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SHA512
5a717c6aeca47e78f110c6fdadb910ce62d7049ffd487e1a0b06b10302e3dde574c3667c5c26bf25f0aadde3dd95ecfe174bc6f5bd62f698f8994f399585f0f1
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SSDEEP
1536:Ea9LBZTMimFXZqGOzNfgBgELgL5GgCdC:Ea9LBZxmFXZqGOz5YgE8dG9dC
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 1552 4180 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 3484 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 4996 wrote to memory of 4180 4996 rundll32.exe 83 PID 4996 wrote to memory of 4180 4996 rundll32.exe 83 PID 4996 wrote to memory of 4180 4996 rundll32.exe 83 PID 4180 wrote to memory of 4240 4180 rundll32.exe 85 PID 4180 wrote to memory of 4240 4180 rundll32.exe 85 PID 4180 wrote to memory of 4240 4180 rundll32.exe 85 PID 4180 wrote to memory of 3484 4180 rundll32.exe 86 PID 4180 wrote to memory of 3484 4180 rundll32.exe 86 PID 4180 wrote to memory of 3484 4180 rundll32.exe 86 PID 4180 wrote to memory of 3484 4180 rundll32.exe 86
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65da1864cada95d4ff98d0b6db1f1549672dd19ca9121f14d12642e3aa7f3da0.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4996 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65da1864cada95d4ff98d0b6db1f1549672dd19ca9121f14d12642e3aa7f3da0.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4180 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:4240
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3484
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 6243⤵
- Program crash
PID:1552
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4180 -ip 41801⤵PID:4912