Analysis
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max time kernel
26s -
max time network
18s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
23-12-2024 17:59
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_29fd91b3711656ead3cce62b12f24e92e8bc2687f6320a301d5727586bfb50e9.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_29fd91b3711656ead3cce62b12f24e92e8bc2687f6320a301d5727586bfb50e9.dll
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Size
163KB
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MD5
711acd2c8e0e752fb345075a40e809c9
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SHA1
5495daab527810bc4805fbfaf04ee884f21aa257
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SHA256
29fd91b3711656ead3cce62b12f24e92e8bc2687f6320a301d5727586bfb50e9
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SHA512
aae0162df08a5f5e3b612f01af828ef0f2b4b98add59828bad4df645138ad2f3e3e274b692b58c10f67535bd58888505433372765e94412be8f7141738a7029d
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SSDEEP
3072:kar6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:2s4p+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/1056-1-0x0000000010000000-0x000000001002E000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1484 1056 WerFault.exe 29 -
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 2220 wrote to memory of 1056 2220 rundll32.exe 29 PID 2220 wrote to memory of 1056 2220 rundll32.exe 29 PID 2220 wrote to memory of 1056 2220 rundll32.exe 29 PID 2220 wrote to memory of 1056 2220 rundll32.exe 29 PID 2220 wrote to memory of 1056 2220 rundll32.exe 29 PID 2220 wrote to memory of 1056 2220 rundll32.exe 29 PID 2220 wrote to memory of 1056 2220 rundll32.exe 29 PID 1056 wrote to memory of 1484 1056 rundll32.exe 30 PID 1056 wrote to memory of 1484 1056 rundll32.exe 30 PID 1056 wrote to memory of 1484 1056 rundll32.exe 30 PID 1056 wrote to memory of 1484 1056 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29fd91b3711656ead3cce62b12f24e92e8bc2687f6320a301d5727586bfb50e9.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29fd91b3711656ead3cce62b12f24e92e8bc2687f6320a301d5727586bfb50e9.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1056 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1056 -s 2403⤵
- Program crash
PID:1484
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