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Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
25/12/2024, 15:44
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_3b6d0ada95de9f093efd00772c36d3f5e42eac48a660216519c72ce3cecd61e9.dll
Resource
win7-20240708-en
General
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Target
JaffaCakes118_3b6d0ada95de9f093efd00772c36d3f5e42eac48a660216519c72ce3cecd61e9.dll
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Size
163KB
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MD5
f21602b7e297541b667e618b57d25a16
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SHA1
6e111282e0bc8b9b5cba284a2af58cdac62c216e
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SHA256
3b6d0ada95de9f093efd00772c36d3f5e42eac48a660216519c72ce3cecd61e9
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SHA512
21f79d04dedc1ff2808882f144caed26b5bc4ed63d52a2275e71e165e501973a458491a7d64b71a07fa3da89c8cab296852a1ec72d314e8b950d8e5b21fdbfa7
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SSDEEP
3072:dar6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:Ps4p+ADxnSO6D2cOp
Malware Config
Extracted
dridex
22202
43.229.206.212:443
82.209.17.209:8172
162.241.209.225:4125
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/288-0-0x0000000010000000-0x000000001002E000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2320 288 WerFault.exe 30 -
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 WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1948 wrote to memory of 288 1948 rundll32.exe 30 PID 1948 wrote to memory of 288 1948 rundll32.exe 30 PID 1948 wrote to memory of 288 1948 rundll32.exe 30 PID 1948 wrote to memory of 288 1948 rundll32.exe 30 PID 1948 wrote to memory of 288 1948 rundll32.exe 30 PID 1948 wrote to memory of 288 1948 rundll32.exe 30 PID 1948 wrote to memory of 288 1948 rundll32.exe 30 PID 288 wrote to memory of 2320 288 rundll32.exe 32 PID 288 wrote to memory of 2320 288 rundll32.exe 32 PID 288 wrote to memory of 2320 288 rundll32.exe 32 PID 288 wrote to memory of 2320 288 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3b6d0ada95de9f093efd00772c36d3f5e42eac48a660216519c72ce3cecd61e9.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3b6d0ada95de9f093efd00772c36d3f5e42eac48a660216519c72ce3cecd61e9.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:288 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 288 -s 2363⤵
- Program crash
PID:2320
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