Analysis
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max time kernel
146s -
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
23-12-2024 15:33
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_a78b92d88680a989ad0c728da3c6524e601761d984856cf1e2a1f3f3bd3b8a11.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_a78b92d88680a989ad0c728da3c6524e601761d984856cf1e2a1f3f3bd3b8a11.dll
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Size
440KB
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MD5
446c8284ff426c8c6e38a8c857a056d2
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SHA1
e37d6964ee15a4b03ef49d7a243abeb5608251c3
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SHA256
a78b92d88680a989ad0c728da3c6524e601761d984856cf1e2a1f3f3bd3b8a11
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SHA512
59f35dedff6bc4f4d7356ad6f3e106f06b936270d333e3440724eeacf31dfaee5eac87b2de5b9fb101d517d99ad9344400f12a310235a14e4ff130258a0a2a55
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SSDEEP
6144:v5+iRFTkRhO9SEntZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk6tZTm4EBpL0zacMScx7
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 836 3424 WerFault.exe 85 -
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 4008 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 1560 wrote to memory of 3424 1560 rundll32.exe 85 PID 1560 wrote to memory of 3424 1560 rundll32.exe 85 PID 1560 wrote to memory of 3424 1560 rundll32.exe 85 PID 3424 wrote to memory of 3976 3424 rundll32.exe 86 PID 3424 wrote to memory of 3976 3424 rundll32.exe 86 PID 3424 wrote to memory of 3976 3424 rundll32.exe 86 PID 3424 wrote to memory of 4008 3424 rundll32.exe 87 PID 3424 wrote to memory of 4008 3424 rundll32.exe 87 PID 3424 wrote to memory of 4008 3424 rundll32.exe 87 PID 3424 wrote to memory of 4008 3424 rundll32.exe 87
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a78b92d88680a989ad0c728da3c6524e601761d984856cf1e2a1f3f3bd3b8a11.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1560 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a78b92d88680a989ad0c728da3c6524e601761d984856cf1e2a1f3f3bd3b8a11.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3424 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:3976
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4008
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3424 -s 6403⤵
- Program crash
PID:836
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 3424 -ip 34241⤵PID:3280