Analysis
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max time kernel
139s -
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
23-12-2024 19:12
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_564ce08775650d4b36dbfeafbf4383954aa4f93285d66058735854ad426c1497.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_564ce08775650d4b36dbfeafbf4383954aa4f93285d66058735854ad426c1497.dll
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Size
440KB
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MD5
adbda6049a0e591b34385b2b149fcaa7
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SHA1
6c8593e5ca206b506aafb7157dd499aa0a876537
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SHA256
564ce08775650d4b36dbfeafbf4383954aa4f93285d66058735854ad426c1497
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SHA512
89abe2179081d95eae360e56416e3b29a794f4a6f748c45d6a76523d762b56d8d35d150b6c046612944672c70144b02490bc7049fabf75325b03feadb589f8d3
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SSDEEP
6144:v5+iRFTkRhO9SEbtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkWtZTm4EBpL0zacMScx7
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 4508 1264 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 4208 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 708 wrote to memory of 1264 708 rundll32.exe 83 PID 708 wrote to memory of 1264 708 rundll32.exe 83 PID 708 wrote to memory of 1264 708 rundll32.exe 83 PID 1264 wrote to memory of 696 1264 rundll32.exe 84 PID 1264 wrote to memory of 696 1264 rundll32.exe 84 PID 1264 wrote to memory of 696 1264 rundll32.exe 84 PID 1264 wrote to memory of 4208 1264 rundll32.exe 85 PID 1264 wrote to memory of 4208 1264 rundll32.exe 85 PID 1264 wrote to memory of 4208 1264 rundll32.exe 85 PID 1264 wrote to memory of 4208 1264 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_564ce08775650d4b36dbfeafbf4383954aa4f93285d66058735854ad426c1497.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:708 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_564ce08775650d4b36dbfeafbf4383954aa4f93285d66058735854ad426c1497.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1264 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:696
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4208
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1264 -s 6763⤵
- Program crash
PID:4508
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1264 -ip 12641⤵PID:2108