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Analysis
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max time kernel
141s -
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
24/12/2024, 00:01
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_5e2b95d0341beba08176ef8183fa80cc1aedbda906aa892051846a64ae7437f4.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_5e2b95d0341beba08176ef8183fa80cc1aedbda906aa892051846a64ae7437f4.dll
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Size
1.7MB
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MD5
d2acc1930ce959f18d47c4578d4cb3c9
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SHA1
b1c3e79d912aa57646dd763bb4d3a0e1a55c0e00
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SHA256
5e2b95d0341beba08176ef8183fa80cc1aedbda906aa892051846a64ae7437f4
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SHA512
8f2f6e3ec101a3844ccdd45a3854321936886a070e9ca43c2ef92b8173db20ad9fad20383767b83a1a5e75218f138ed9dde3bec379c4ba8bec6c8480db385390
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SSDEEP
1536:bHsZePiJlBAOF7aOds8hZ9HM6ZQZC1bxBdsvg8+VdLW2cnDC525qAFdhz3mnpkV9:IgGxF+r8j9nmU1/dU
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 5028 4264 WerFault.exe 82 -
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 4176 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 4616 wrote to memory of 4264 4616 rundll32.exe 82 PID 4616 wrote to memory of 4264 4616 rundll32.exe 82 PID 4616 wrote to memory of 4264 4616 rundll32.exe 82 PID 4264 wrote to memory of 4856 4264 rundll32.exe 83 PID 4264 wrote to memory of 4856 4264 rundll32.exe 83 PID 4264 wrote to memory of 4856 4264 rundll32.exe 83 PID 4264 wrote to memory of 4176 4264 rundll32.exe 84 PID 4264 wrote to memory of 4176 4264 rundll32.exe 84 PID 4264 wrote to memory of 4176 4264 rundll32.exe 84 PID 4264 wrote to memory of 4176 4264 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5e2b95d0341beba08176ef8183fa80cc1aedbda906aa892051846a64ae7437f4.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4616 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5e2b95d0341beba08176ef8183fa80cc1aedbda906aa892051846a64ae7437f4.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4264 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵PID:4856
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4176
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4264 -s 6443⤵
- Program crash
PID:5028
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4264 -ip 42641⤵PID:2568