Analysis
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max time kernel
148s -
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
30-12-2024 21:11
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_2c5ea66d24dbd0e5d54e1c8c8a398da70c7fdba8ac4e0a4f0dfbd82176c6974b.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_2c5ea66d24dbd0e5d54e1c8c8a398da70c7fdba8ac4e0a4f0dfbd82176c6974b.dll
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Size
184KB
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MD5
577628f15dd9a24db6db12bf59af132d
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SHA1
b298c5e94a810cd6e4abe17b76456de97d6a8563
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SHA256
2c5ea66d24dbd0e5d54e1c8c8a398da70c7fdba8ac4e0a4f0dfbd82176c6974b
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SHA512
95cda75042fe9930b945306431644aa31d06087cde83e685901b46e39175aae8560e3f618771a4a3f2c6b1a1d7db57fb16499d9006d67dc9570714a496805825
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SSDEEP
3072:KiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoilzoxss7:KiLVCIT4WK2z1W+CUHZj4Skq/eaoIoC
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 behavioral2/memory/3488-0-0x0000000074E90000-0x0000000074EBF000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1068 3488 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 WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1144 wrote to memory of 3488 1144 rundll32.exe 82 PID 1144 wrote to memory of 3488 1144 rundll32.exe 82 PID 1144 wrote to memory of 3488 1144 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c5ea66d24dbd0e5d54e1c8c8a398da70c7fdba8ac4e0a4f0dfbd82176c6974b.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1144 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c5ea66d24dbd0e5d54e1c8c8a398da70c7fdba8ac4e0a4f0dfbd82176c6974b.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3488 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3488 -s 6203⤵
- Program crash
PID:1068
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3488 -ip 34881⤵PID:1452