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Analysis
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max time kernel
23s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
29/12/2024, 07:10
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_d228cbd1fb71495fdf1a1f302b74d4d2de5b4b9b4150b3f7657b587a4cc42f3f.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_d228cbd1fb71495fdf1a1f302b74d4d2de5b4b9b4150b3f7657b587a4cc42f3f.dll
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Size
184KB
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MD5
a5966f4ce4bedd097758688e4e1baabd
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SHA1
6effccbd17fec9aa0a3700123cae838e4ce5581f
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SHA256
d228cbd1fb71495fdf1a1f302b74d4d2de5b4b9b4150b3f7657b587a4cc42f3f
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SHA512
289cddd06865d9569b11247938808912d120f4e845cd3102c6744f7814713ce680cca644f28b89bc6d91c3d6c65565b8fbc5d15601b9432e70dbb3dfb6a3df01
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SSDEEP
3072:xiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eao9lzoxss7:xiLVCIT4WK2z1W+CUHZj4Skq/eaoToC
Malware Config
Extracted
dridex
22202
80.241.218.90:443
103.161.172.109:13786
87.98.128.76:5723
Signatures
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Dridex family
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resource yara_rule behavioral1/memory/3008-1-0x0000000074EC0000-0x0000000074EEF000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2860 3008 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 2380 wrote to memory of 3008 2380 rundll32.exe 29 PID 2380 wrote to memory of 3008 2380 rundll32.exe 29 PID 2380 wrote to memory of 3008 2380 rundll32.exe 29 PID 2380 wrote to memory of 3008 2380 rundll32.exe 29 PID 2380 wrote to memory of 3008 2380 rundll32.exe 29 PID 2380 wrote to memory of 3008 2380 rundll32.exe 29 PID 2380 wrote to memory of 3008 2380 rundll32.exe 29 PID 3008 wrote to memory of 2860 3008 rundll32.exe 30 PID 3008 wrote to memory of 2860 3008 rundll32.exe 30 PID 3008 wrote to memory of 2860 3008 rundll32.exe 30 PID 3008 wrote to memory of 2860 3008 rundll32.exe 30
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d228cbd1fb71495fdf1a1f302b74d4d2de5b4b9b4150b3f7657b587a4cc42f3f.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2380 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d228cbd1fb71495fdf1a1f302b74d4d2de5b4b9b4150b3f7657b587a4cc42f3f.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 2243⤵
- Program crash
PID:2860
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